H. Horiguchi

H. Horiguchi, H. Yasunaga, T. Imamura, 2013, Pediatric critical care medicine : a journal of the Society of Critical Care Medicine and the World Federation of Pediatric Intensive and Critical Care Societies.

Factors affecting the occurrence of pulmonary embolism after spinal surgery: data from the national administrative database in Japan.

H. Horiguchi, H. Yasunaga, S. Matsuda, 2012, The spine journal : official journal of the North American Spine Society.

Outcomes After Laparoscopic or Open Distal Gastrectomy for Early-Stage Gastric Cancer: A Propensity-Matched Analysis

Hiromasa Horiguchi, Hideo Yasunaga, Kiyohide Fushimi, 2013, Annals of surgery.

Difference in resource utilization between patients with acute and chronic heart failure from Japanese administrative database.

H. Horiguchi, K. Kuwabara, S. Matsuda, 2010, International journal of cardiology.

Clinical features of bowel anisakiasis in Japan.

H. Horiguchi, H. Yasunaga, H. Hashimoto, 2010, The American journal of tropical medicine and hygiene.

Necrotising soft-tissue infections of the upper limb: risk factors for amputation and death.

H. Horiguchi, H. Yasunaga, K. Fushimi, 2014, The bone & joint journal.

Effectiveness of inferior vena cava filters on mortality as an adjuvant to antithrombotic therapy.

H. Horiguchi, H. Yasunaga, K. Fushimi, 2015, The American journal of medicine.

Risks of in-hospital death and complications after fusion surgery in patients with atlantoaxial subluxation: analysis of 1090 patients using the Japanese Diagnosis Procedure Combination database.

H. Horiguchi, H. Yasunaga, Sakae Tanaka, 2015, World neurosurgery.

Existing Data Sources for Clinical Epidemiology: Database of the National Hospital Organization in Japan

H. Horiguchi, K. Fushimi, Natsuko Kanazawa, 2022, Clinical epidemiology.

Prevalence of Malignant Hyperthermia and Relationship with Anesthetics in Japan: Data from the Diagnosis Procedure Combination Database

Masahiko Sumitani, Hiromasa Horiguchi, Hideo Yasunaga, 2011, Anesthesiology.

Impact of systemic steroids on posttonsillectomy bleeding: analysis of 61 430 patients using a national inpatient database in Japan.

H. Horiguchi, H. Yasunaga, K. Fushimi, 2014, JAMA otolaryngology-- head & neck surgery.

Out-of-hospital versus in-hospital Takotsubo cardiomyopathy: analysis of 3719 patients in the Diagnosis Procedure Combination database in Japan.

H. Horiguchi, H. Yasunaga, K. Fushimi, 2014, International journal of cardiology.

Health care costs related to out-of-hospital cardiopulmonary arrest in Japan.

H. Horiguchi, H. Yasunaga, K. Ohe, 2013, Resuscitation.

Impact of remifentanil introduction on practice patterns in general anesthesia

H. Horiguchi, H. Yasunaga, S. Matsuda, 2011, Journal of Anesthesia.

Functional mapping of hospitals by diagnosis-dominant case-mix analysis

Hiromasa Horiguchi, Kiyohide Fushimi, Kazuaki Kuwabara, 2007, BMC Health Services Research.

DEVELOPMENT OF BENCHMARK ANALYSIS BY DEPARTMENTS USING ELECTRONIC MEDICAL DATE

H. Horiguchi, K. Fushimi, Mutsuko Moriwaki, 2014 .

Body Mass Index Influences the Outcome of Acute Pancreatitis: An Analysis Based on the Japanese Administrative Database

H. Horiguchi, H. Yasunaga, S. Matsuda, 2014, Pancreas.

Pyloromyotomy versus i.v. atropine therapy for the treatment of infantile pyloric stenosis: Nationwide hospital discharge database analysis

H. Horiguchi, H. Yasunaga, H. Hashimoto, 2013, Pediatrics international : official journal of the Japan Pediatric Society.

Clinical Features of Infants Hospitalized for 2009 Pandemic Influenza A (H1N1) in Japan: Analysis Using a National Hospital Discharge Database

H. Horiguchi, H. Yasunaga, S. Matsuda, 2012, The Pediatric infectious disease journal.

Intussusception among Japanese children: an epidemiologic study using an administrative database

H. Horiguchi, H. Yasunaga, H. Hashimoto, 2012, BMC Pediatrics.

The incidence of pertussis hospitalizations among Japanese infants: excess hospitalizations and complications?

H. Horiguchi, H. Yasunaga, S. Matsuda, 2011, Epidemiology and Infection.

Profiling of the care processes for laryngeal cancer with the Japanese administrative database.

H. Horiguchi, K. Kuwabara, S. Matsuda, 2011, Tohoku journal of experimental medicine.

The association of the number of comorbidities and complications with length of stay, hospital mortality and LOS high outlier, based on administrative data

Hiromasa Horiguchi, Kiyohide Fushimi, Kazuaki Kuwabara, 2008, Environmental health and preventive medicine.

Multivariate analysis of factors influencing medical costs of acute pancreatitis hospitalizations based on a national administrative database.

Kohji Okamoto, Hiromasa Horiguchi, Yoshihisa Fujino, 2012, Digestive and liver disease : official journal of the Italian Society of Gastroenterology and the Italian Association for the Study of the Liver.

Cost of open versus laparoscopic appendectomy.

H. Horiguchi, H. Hashimoto, K. Kuwabara, 2008, La Clinica terapeutica.

[Application of the diagnosis procedure combination (DPC) data to clinical studies].

Hiromasa Horiguchi, Hideo Yasunaga, Kiyohide Fushimi, 2014, Journal of UOEH.

End-of-life care for cancer patients in Japanese acute care hospitals: A nationwide retrospective administrative database survey

H. Horiguchi, K. Fushimi, K. Ishikawa, 2018, Japanese journal of clinical oncology.

Impact of guideline-concordant microbiological testing on outcomes of pneumonia.

H. Horiguchi, H. Yasunaga, H. Hashimoto, 2014, International journal for quality in health care : journal of the International Society for Quality in Health Care.

Effect of dysphagia rehabilitation on oral intake in elderly patients with aspiration pneumonia

H. Horiguchi, H. Yasunaga, K. Fushimi, 2015, Geriatrics & gerontology international.

Mortality and morbidity in dialysis-dependent patients undergoing spinal surgery: analysis of a national administrative database in Japan.

H. Horiguchi, H. Yasunaga, S. Matsuda, 2012, The Journal of bone and joint surgery. American volume.

Mortality of neuroleptic malignant syndrome induced by typical and atypical antipsychotic drugs: a propensity-matched analysis from the Japanese Diagnosis Procedure Combination database.

H. Horiguchi, H. Yasunaga, S. Matsuda, 2012, The Journal of clinical psychiatry.

Validity of administrative database detection of previously resolved hepatitis B virus in Japan

H. Horiguchi, K. Fushimi, K. Migita, 2019, Journal of medical virology.

Variations in the preoperative resources use and the practice pattern in Japanese cholecystectomy patients

H. Horiguchi, K. Kuwabara, S. Matsuda, 2010, Surgery Today.

Development and Validation of a Medicationbased Comorbidity Index for Use with an Administrative Database in Japan

H. Horiguchi, K. Fushimi, S. Imai, 2017 .

Micro Data Analysis of Medical and Long-Term Care Utilization Among the Elderly in Japan

H. Horiguchi, H. Hashimoto, S. Matsuda, 2010, International journal of environmental research and public health.

Collaborative effects of bystander-initiated cardiopulmonary resuscitation and prehospital advanced cardiac life support by physicians on survival of out-of-hospital cardiac arrest: a nationwide population-based observational study

H. Horiguchi, H. Yasunaga, T. Imamura, 2010, Critical care.

Ischemic stroke after cervical spine injury: analysis of 11,005 patients using the Japanese Diagnosis Procedure Combination database.

H. Horiguchi, H. Yasunaga, K. Fushimi, 2014, The spine journal : official journal of the North American Spine Society.

Impact of telephone dispatcher assistance on the outcomes of pediatric out-of-hospital cardiac arrest*

Toshio Ogawa, Hiromasa Horiguchi, Hideo Yasunaga, 2012, Critical care medicine.

Elderly out-of-hospital cardiac arrest has worse outcomes with a family bystander than a non-family bystander

H. Horiguchi, H. Yasunaga, T. Imamura, 2012, International Journal of Emergency Medicine.

Population density, call-response interval, and survival of out-of-hospital cardiac arrest

Toshio Ogawa, Hiromasa Horiguchi, Hideo Yasunaga, 2011, International journal of health geographics.

Perioperative stroke in patients undergoing elective spinal surgery: a retrospective analysis using the Japanese diagnosis procedure combination database

Hirotaka Chikuda, Sakae Tanaka, Hiromasa Horiguchi, 2015, BMC Musculoskeletal Disorders.

Seasonal Variations in the Risk of Reoperation for Surgical Site Infection Following Elective Spinal Fusion Surgery: A Retrospective Study Using the Japanese Diagnosis Procedure Combination Database

H. Horiguchi, H. Yasunaga, Sakae Tanaka, 2017, Spine.

Japanese severity score for acute pancreatitis well predicts in-hospital mortality: a nationwide survey of 17,901 cases

Hiromasa Horiguchi, Hideo Yasunaga, Kiyohide Fushimi, 2013, Journal of Gastroenterology.

Effect of early rehabilitation by physical therapists on in-hospital mortality after aspiration pneumonia in the elderly.

H. Horiguchi, H. Yasunaga, K. Fushimi, 2015, Archives of physical medicine and rehabilitation.

Comparison of neurological outcome between tracheal intubation and supraglottic airway device insertion of out-of-hospital cardiac arrest patients: a nationwide, population-based, observational study.

H. Horiguchi, H. Yasunaga, H. Yokota, 2013, The Journal of emergency medicine.

Thoracic Aortic Injury in Japan

H. Horiguchi, H. Yasunaga, K. Fushimi, 2014 .

Prognosis of patients with liver cirrhosis: A multi‐center retrospective observational study

H. Horiguchi, H. Yasunaga, K. Fushimi, 2021, Hepatology research : the official journal of the Japan Society of Hepatology.

Performance comparisons in major uro‐oncological surgeries between the USA and Japan

H. Horiguchi, H. Yasunaga, K. Fushimi, 2014, International journal of urology : official journal of the Japanese Urological Association.

Recombinant human soluble thrombomodulin and mortality in severe pneumonia patients with sepsis‐associated disseminated intravascular coagulation: an observational nationwide study

H. Horiguchi, H. Yasunaga, K. Fushimi, 2015, Journal of thrombosis and haemostasis : JTH.

For peer review only Surgical treatment reduces in -hospital mortality after hip fracture: retrospective analysis using the Japanese Diagnosis Procedure Combination database

H. Horiguchi, S. Matsuda, 2012 .

Equivalent clinical outcomes of bleeding peptic ulcers in teaching and non-teaching hospitals: evidence for standardization of medical care in Japan.

H. Horiguchi, K. Kuwabara, S. Matsuda, 2011, The Tohoku journal of experimental medicine.

Low-dose corticosteroid use and mortality in severe community-acquired pneumonia patients

H. Horiguchi, H. Yasunaga, K. Fushimi, 2015, European Respiratory Journal.

Nomogram Predicting Severe Adverse Events After Musculoskeletal Tumor Surgery: Analysis of a National Administrative Database

H. Horiguchi, H. Yasunaga, K. Fushimi, 2014, Annals of Surgical Oncology.

Implementation of Rehabilitation and Patient Outcomes During the Initial COVID-19 Pandemic

H. Horiguchi, K. Fushimi, Koichi Naito, 2022, Progress in rehabilitation medicine.

The effects of sex on out-of-hospital cardiac arrest outcomes.

H. Horiguchi, H. Yasunaga, T. Imamura, 2011, The American journal of medicine.

Coexisting infectious diseases on admission as a risk factor for mechanical ventilation in patients with Guillain–Barré syndrome

H. Horiguchi, S. Matsuda, K. Fushimi, 2017, Journal of epidemiology.

Impact of guideline-concordant microbiological testing on outcomes of pneumonia.

H. Horiguchi, H. Yasunaga, H. Hashimoto, 2014, International journal for quality in health care : journal of the International Society for Quality in Health Care.

Prehospital Care COMPARISONOF NEUROLOGICAL OUTCOME BETWEEN TRACHEAL INTUBATION AND SUPRAGLOTTIC AIRWAY DEVICE INSERTION OF OUT-OF-HOSPITAL CARDIAC ARREST PATIENTS : A NATIONWIDE , POPULATION-BASED , OBSERVATIONAL STUDY

H. Horiguchi, H. Yasunaga, H. Yokota, 2013 .

H. Horiguchi, H. Yasunaga, H. Hashimoto, 2010, Internal medicine.

Predictive factors for oral intake after aspiration pneumonia in older adults

H. Horiguchi, H. Yasunaga, K. Fushimi, 2016, Geriatrics & gerontology international.

Descriptive epidemiology of children hospitalized for inflammatory bowel disease in Japan: Inpatient database analysis

H. Horiguchi, H. Yasunaga, K. Fushimi, 2015, Pediatrics international : official journal of the Japan Pediatric Society.

Effect of the Japanese Herbal Kampo Medicine Dai-Kenchu-To on Postoperative Adhesive Small Bowel Obstruction Requiring Long-Tube Decompression: A Propensity Score Analysis

H. Horiguchi, H. Yasunaga, H. Hashimoto, 2011, Evidence-based complementary and alternative medicine : eCAM.

Short report: Venomous snake bites in Japan.

H. Horiguchi, H. Yasunaga, H. Hashimoto, 2011, The American journal of tropical medicine and hygiene.

Contribution of the administrative database and the geographical information system to disaster preparedness and regionalization.

H. Horiguchi, K. Kuwabara, S. Matsuda, 2012, American journal of disaster medicine.

Is artificial intelligence capable of generating hospital discharge summaries from inpatient records?

H. Horiguchi, Mamoru Komachi, Yuji Matsumoto, 2022, PLOS digital health.

Validity of diagnoses, procedures, and laboratory data in Japanese administrative data

H. Horiguchi, H. Yasunaga, K. Fushimi, 2017, Journal of epidemiology.

Thoracic aortic injury in Japan--nationwide retrospective cohort study.

H. Horiguchi, H. Yasunaga, K. Fushimi, 2014, Circulation journal : official journal of the Japanese Circulation Society.

Clinical Epidemiology and Health Services Research using the Diagnosis Procedure Combination Database in Japan

H. Horiguchi, H. Yasunaga, S. Matsuda, 2015 .

Prevalence and in-hospital mortality of gastrostomy and jejunostomy in Japan: a retrospective study with a national administrative database.

H. Horiguchi, H. Yasunaga, K. Fushimi, 2014, Gastrointestinal endoscopy.

Current state of continuous renal replacement therapy for acute kidney injury in Japanese intensive care units in 2011: analysis of a national administrative database.

H. Horiguchi, H. Yasunaga, K. Fushimi, 2015, Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association.

Risk factors affecting inhospital mortality after hip fracture: retrospective analysis using the Japanese Diagnosis Procedure Combination Database

H. Horiguchi, H. Yasunaga, K. Ohe, 2012, BMJ Open.

The burden of epiglottitis among Japanese children before the Haemophilus influenzae type b vaccination era: an analysis using a nationwide administrative database

H. Horiguchi, H. Yasunaga, K. Fushimi, 2013, Journal of infection and chemotherapy : official journal of the Japan Society of Chemotherapy.

Bleeding after endoscopic sphincterotomy or papillary balloon dilation among users of antithrombotic agents

H. Horiguchi, H. Yasunaga, K. Fushimi, 2015, Endoscopy.

Impact of hospital volume on clinical outcomes of endoscopic biliary drainage for acute cholangitis based on the Japanese administrative database associated with the diagnosis procedure combination system

H. Horiguchi, K. Kuwabara, S. Matsuda, 2010, Journal of Gastroenterology.

Acute hepatitis B in Japan: Incidence, clinical practices and health policy

H. Horiguchi, H. Yasunaga, H. Hashimoto, 2011, Hepatology research : the official journal of the Japan Society of Hepatology.

Mortality and hemorrhagic complications associated with radiofrequency ablation for treatment of hepatocellular carcinoma in patients on hemodialysis for end‐stage renal disease: A nationwide survey

H. Horiguchi, H. Yasunaga, K. Fushimi, 2017, Journal of gastroenterology and hepatology.

Delay in tetracycline treatment increases the risk of complications in Tsutsugamushi disease: data from the Japanese Diagnosis Procedure Combination database.

H. Horiguchi, H. Yasunaga, H. Hashimoto, 2011, Internal medicine.

Effects of edaravone on early outcomes in acute ischemic stroke patients treated with recombinant tissue plasminogen activator

H. Horiguchi, H. Yasunaga, K. Fushimi, 2014, Journal of the Neurological Sciences.

Mortality and morbidity of hepatectomy, radiofrequency ablation, and embolization for hepatocellular carcinoma: a national survey of 54,145 patients

H. Horiguchi, H. Yasunaga, S. Matsuda, 2012, Journal of Gastroenterology.

Relationship between hospital volume and hemorrhagic complication after percutaneous renal biopsy: results from the Japanese diagnosis procedure combination database

H. Horiguchi, H. Yasunaga, H. Hashimoto, 2015, Clinical and Experimental Nephrology.

The care processes for acute cholecystitis according to clinical practice guidelines based on the Japanese administrative database.

H. Horiguchi, K. Kuwabara, S. Matsuda, 2012, The Tohoku journal of experimental medicine.

Prevalence of type 2 diabetes among acute inpatients and its impact on length of hospital stay in Japan.

H. Horiguchi, K. Kuwabara, S. Matsuda, 2011, Internal medicine.

Impact of age and comorbidity burden on mortality and major complications in older adults undergoing orthopaedic surgery: an analysis using the Japanese diagnosis procedure combination database

H. Horiguchi, H. Yasunaga, K. Fushimi, 2013, BMC Musculoskeletal Disorders.

The ADOPT‐LC score: a novel predictive index of in‐hospital mortality of cirrhotic patients following surgical procedures, based on a national survey

H. Horiguchi, H. Yasunaga, K. Fushimi, 2017, Hepatology research : the official journal of the Japan Society of Hepatology.

Body mass index and outcomes following gastrointestinal cancer surgery in Japan

H. Horiguchi, H. Yasunaga, H. Hashimoto, 2013, The British journal of surgery.

Association of Operating Time and Gastrectomy with Initiation of Postoperative Oral Food Intake

H. Horiguchi, K. Kuwabara, S. Matsuda, 2011, Digestive Surgery.

Pharyngocutaneous fistula and delay in free oral feeding after pharyngolaryngectomy for hypopharyngeal cancer

H. Horiguchi, H. Yasunaga, K. Fushimi, 2016, Head & neck.

Is mechanical bowel preparation in laparoscopic radical prostatectomy beneficial? An analysis of a Japanese national database

H. Horiguchi, H. Yasunaga, K. Ohe, 2013, BJU international.

Does mechanical bowel preparation improve quality of laparoscopic nephrectomy? Propensity score-matched analysis in Japanese series.

H. Horiguchi, H. Yasunaga, K. Ohe, 2013, Urology.

Effect of Hospital Volume on Clinical Outcome in Patients With Acute Pancreatitis, Based on a National Administrative Database

H. Horiguchi, K. Kuwabara, S. Matsuda, 2011, Pancreas.

Does mechanical bowel preparation ameliorate damage from rectal injury in radical prostatectomy? Analysis of 151 rectal injury cases

H. Horiguchi, H. Yasunaga, S. Matsuda, 2014, International journal of urology : official journal of the Japanese Urological Association.

Postoperative daily living activities of geriatric patients administered general or spinal anesthesia for hip fracture surgery: A retrospective cohort study

H. Horiguchi, Y. Wagatsuma, S. Imai, 2018, Journal of orthopaedic surgery.

Comparative Quality of Laparoscopic and Open Cholecystectomy in the Elderly Using Propensity Score Matching Analysis

H. Horiguchi, K. Kuwabara, S. Matsuda, 2010, Gastroenterology research and practice.

Factors affecting choice between ureterostomy, ileal conduit and continent reservoir after radical cystectomy: Japanese series

H. Horiguchi, H. Yasunaga, K. Fushimi, 2014, International Journal of Clinical Oncology.

Impact of remifentanil use on early postoperative outcomes following brain tumor resection or rectal cancer surgery

H. Horiguchi, H. Yasunaga, S. Matsuda, 2012, Journal of Anesthesia.

Continuous regional arterial infusion for acute pancreatitis: a propensity score analysis using a nationwide administrative database

H. Horiguchi, H. Yasunaga, S. Matsuda, 2013, Critical Care.

Early Crystalloid Fluid Volume Management in Acute Pancreatitis: Association with Mortality and Organ Failure

H. Horiguchi, K. Kuwabara, S. Matsuda, 2011, Pancreatology.

Aspiration pneumonia and anesthesia techniques in hip fracture surgery in elderly patients: A retrospective cohort study using administrative data

H. Horiguchi, K. Maruo, S. Imai, 2022, Journal of orthopaedic surgery.

Incidence and clinical features of priapism in Japan: 46 cases from the Japanese diagnosis procedure combination database 2006–2008

H. Horiguchi, H. Yasunaga, S. Matsuda, 2011, International Journal of Impotence Research.

A nomogram predicting severe adverse events after ureteroscopic lithotripsy: 12 372 patients in a Japanese national series

H. Horiguchi, H. Yasunaga, K. Ohe, 2013, BJU international.

Effectiveness of Hospital Functions for Acute Ischemic Stroke Treatment on In-Hospital Mortality: Results From a Nationwide Survey in Japan.

H. Horiguchi, H. Yasunaga, H. Hashimoto, 2015, Journal of epidemiology.

Serious Cardiac Complications in Coronary Spasm Provocation Tests Using Acetylcholine or Ergonovine: Analysis of 21 512 Patients From the Diagnosis Procedure Combination Database in Japan

H. Horiguchi, H. Yasunaga, K. Fushimi, 2015, Clinical cardiology.

Effect of weekend admission for acute myocardial infarction on in-hospital mortality: a retrospective cohort study.

H. Horiguchi, H. Yasunaga, K. Fushimi, 2015, International journal of cardiology.

Severe bleeding after percutaneous transhepatic drainage of the biliary system: effect of antithrombotic agents--analysis of 34 606 cases from a Japanese nationwide administrative database.

H. Horiguchi, H. Yasunaga, K. Fushimi, 2015, Radiology.

Complications and Postoperative Mortality Rate After Surgery for Pathological Femur Fracture Related to Bone Metastasis: Analysis of a Nationwide Database

H. Horiguchi, H. Yasunaga, K. Fushimi, 2016, Annals of Surgical Oncology.

Impact of hospital volume on postoperative complications and in-hospital mortality after musculoskeletal tumor surgery: analysis of a national administrative database.

H. Horiguchi, H. Yasunaga, K. Ohe, 2013, The Journal of bone and joint surgery. American volume.

Impact of hospital volume on hospital mortality, length of stay and total costs after pancreaticoduodenectomy

H. Horiguchi, H. Yasunaga, K. Fushimi, 2014, The British journal of surgery.

Association Between Colorectal Cancer and Atherosclerotic Diseases: A Study Using a National Inpatient Database in Japan

H. Horiguchi, H. Yasunaga, K. Fushimi, 2016, Digestive Diseases and Sciences.

Management trends, angioembolization performance and multiorgan injury indicators of renal trauma from Japanese administrative claims database

H. Horiguchi, H. Yasunaga, K. Ohe, 2012, International journal of urology : official journal of the Japanese Urological Association.

Antithrombin and mortality in severe pneumonia patients with sepsis‐associated disseminated intravascular coagulation: an observational nationwide study

H. Horiguchi, H. Yasunaga, K. Fushimi, 2014, Journal of thrombosis and haemostasis : JTH.

Evaluation of compliance with the Tokyo Guidelines for the management of acute cholangitis based on the Japanese administrative database associated with the Diagnosis Procedure Combination system

H. Horiguchi, K. Kuwabara, S. Matsuda, 2011, Journal of hepato-biliary-pancreatic sciences.

Community-based Evaluation of Laparoscopic versus Open Simple Closure of Perforated Peptic Ulcers

H. Horiguchi, K. Kuwabara, S. Matsuda, 2011, World Journal of Surgery.

Acute liver disease in Japan: a nationwide analysis of the Japanese Diagnosis Procedure Combination database

H. Horiguchi, H. Yasunaga, S. Matsuda, 2014, Journal of Gastroenterology.

The burden of Clostridium difficile-associated disease following digestive tract surgery in Japan.

H. Horiguchi, H. Yasunaga, H. Hashimoto, 2012, The Journal of hospital infection.

Outcomes of Argatroban Treatment in Patients With Atherothrombotic Stroke: Observational Nationwide Study in Japan

H. Horiguchi, H. Yasunaga, K. Fushimi, 2016, Stroke.

Impact of hospital volume on postoperative complications and in-hospital mortality after renal surgery: data from the Japanese Diagnosis Procedure Combination Database.

H. Horiguchi, H. Yasunaga, H. Hashimoto, 2010, Urology.

Wide range and variation in minimally invasive surgery for renal malignancy in Japan: a population-based analysis

H. Horiguchi, H. Yasunaga, K. Ohe, 2013, International Journal of Clinical Oncology.

Body mass index and in-hospital mortality in anorexia nervosa: data from the Japanese Diagnosis Procedure Combination Database

H. Horiguchi, H. Yasunaga, S. Matsuda, 2013, Eating and Weight Disorders - Studies on Anorexia, Bulimia and Obesity.

Longer operative time is associated with higher risk of severe complications after percutaneous nephrolithotomy: Analysis of 1511 cases from a Japanese nationwide database

H. Horiguchi, H. Yasunaga, K. Ohe, 2013, International journal of urology : official journal of the Japanese Urological Association.

Effect of intravenous immunoglobulin for fulminant myocarditis on in-hospital mortality: propensity score analyses.

H. Horiguchi, H. Yasunaga, K. Fushimi, 2015, Journal of cardiac failure.

Relationships of age, cholecystectomy approach and timing with the surgical and functional outcomes of elderly patients with cholecystitis.

H. Horiguchi, K. Kuwabara, S. Matsuda, 2011, International journal of surgery.

Impact of timing of bile duct interventions on resource use and clinical outcome of cholecystectomy patients in Japan.

H. Horiguchi, K. Kuwabara, S. Matsuda, 2010, Journal of evaluation in clinical practice.

Impact of timing of cholecystectomy and bile duct interventions on quality of cholecystitis care.

H. Horiguchi, K. Kuwabara, S. Matsuda, 2009, International journal of surgery.

The Association of Hospital Volume With Mortality and Costs of Care for Stroke in Japan

H. Horiguchi, H. Yasunaga, H. Hashimoto, 2013, Medical care.

Length of mechanical restraint following haloperidol injections versus oral atypical antipsychotics for the initial treatment of acute schizophrenia: A propensity-matched analysis from the Japanese diagnosis procedure combination database

H. Horiguchi, H. Yasunaga, K. Ohe, 2013, Psychiatry Research.

Mortality-Reducing Effect of Rehabilitation for COPD: Observational Propensity-Matched Cohort Study Using a Nationwide Database

H. Horiguchi, H. Yasunaga, S. Matsuda, 2016, Respiratory Care.

Associations Between the Use of Critical Care Procedures and Change in Functional Status at Discharge

H. Horiguchi, K. Kuwabara, S. Matsuda, 2013, Journal of intensive care medicine.

An exploration of the association between very early rehabilitation and outcome for the patients with acute ischaemic stroke in Japan: a nationwide retrospective cohort survey

H. Horiguchi, H. Yasunaga, H. Hashimoto, 2010, BMC health services research.

Comparison of perioperative outcomes including severe bladder injury between monopolar and bipolar transurethral resection of bladder tumors: a population based comparison.

H. Horiguchi, H. Yasunaga, K. Fushimi, 2014, The Journal of urology.

Robot-assisted versus other types of radical prostatectomy: Population-based safety and cost comparison in Japan, 2012–2013

H. Horiguchi, H. Yasunaga, K. Fushimi, 2014, Cancer science.

Regional, institutional and individual factors affecting selection of minimally invasive nephroureterectomy in Japan: A national database analysis

H. Horiguchi, H. Yasunaga, K. Ohe, 2013, International journal of urology : official journal of the Japanese Urological Association.

Comparisons of perioperative outcomes and costs between open and laparoscopic radical prostatectomy: A propensity‐score matching analysis based on the Japanese Diagnosis Procedure Combination database

H. Horiguchi, H. Yasunaga, K. Ohe, 2013, International journal of urology : official journal of the Japanese Urological Association.

Association between hospital case volume and mortality in non-elderly pneumonia patients stratified by severity: a retrospective cohort study

H. Horiguchi, H. Yasunaga, H. Hashimoto, 2014, BMC Health Services Research.

Comparative Study on the Difference in Functional Outcomes at Discharge between Proximal and Total Gastrectomy

H. Horiguchi, K. Kuwabara, S. Matsuda, 2012, Case Reports in Gastroenterology.

Prophylactic effect of fondaparinux and enoxaparin for preventing pulmonary embolism after total hip or knee arthroplasty: A retrospective observational study using the Japanese Diagnosis Procedure Combination database

H. Horiguchi, H. Yasunaga, S. Matsuda, 2015, Modern rheumatology.

Performance of in-hospital mortality prediction models for acute hospitalization: Hospital Standardized Mortality Ratio in Japan

H. Horiguchi, H. Hashimoto, S. Matsuda, 2008, BMC health services research.

Immediate Defibrillation or Defibrillation After Cardiopulmonary Resuscitation

H. Horiguchi, H. Yasunaga, T. Imamura, 2011, Prehospital emergency care : official journal of the National Association of EMS Physicians and the National Association of State EMS Directors.

Collapse-to-emergency medical service cardiopulmonary resuscitation interval and outcomes of out-of-hospital cardiopulmonary arrest: a nationwide observational study

H. Horiguchi, H. Yasunaga, T. Imamura, 2011, Critical care.

Comparison of Procedure-Based and Diagnosis-Based Identifications of Severe Sepsis and Disseminated Intravascular Coagulation in Administrative Data.

H. Horiguchi, H. Yasunaga, K. Fushimi, 2016 .

Effect of time and day of admission on 1-month survival and neurologically favourable 1-month survival in out-of-hospital cardiopulmonary arrest patients.

H. Horiguchi, H. Yasunaga, T. Imamura, 2011, Resuscitation.

Statistics for orthopedic surgery 2006–2007: data from the Japanese Diagnosis Procedure Combination database

H. Horiguchi, H. Yasunaga, H. Hashimoto, 2010, Journal of orthopaedic science : official journal of the Japanese Orthopaedic Association.

Postoperative outcomes of major lower extremity amputations in patients with diabetes and peripheral artery disease: analysis using the Diagnosis Procedure Combination database in Japan.

H. Horiguchi, H. Yasunaga, Y. Kadono, 2016, American journal of surgery.

Monophasic versus biphasic defibrillation for pediatric out-of-hospital cardiac arrest patients: a nationwide population-based study in Japan

H. Horiguchi, H. Yasunaga, H. Yokota, 2012, Critical Care.

Comparison of Outcomes After Use of Biphasic or Monophasic Defibrillators Among Out-of-Hospital Cardiac Arrest Patients: A Nationwide Population-Based Observational Study

H. Horiguchi, H. Yasunaga, H. Yokota, 2012, Circulation. Cardiovascular quality and outcomes.

Severe Bleeding and Perforation Are Rare Complications of Endoscopic Ultrasound-Guided Fine Needle Aspiration for Pancreatic Masses: An Analysis of 3,090 Patients from 212 Hospitals

H. Horiguchi, H. Yasunaga, S. Matsuda, 2013, Gut and liver.

Hospital Volume and Cardiac Complications of Endomyocardial Biopsy: A Retrospective Cohort Study of 9508 Adult Patients Using a Nationwide Inpatient Database in Japan

H. Horiguchi, H. Yasunaga, K. Fushimi, 2015, Clinical cardiology.

Effect of Hospital Characteristics on the Quality of Laparoscopic Gastrectomy in Japan

H. Horiguchi, K. Kuwabara, S. Matsuda, 2010, Gastroenterology research.

Community-based appraisal of laparoscopic abdominal surgery in Japan.

H. Horiguchi, K. Kuwabara, S. Matsuda, 2011, The Journal of surgical research.

Contribution of bile duct drainage on resource use and clinical outcome of open or laparoscopic cholecystectomy in Japan.

H. Horiguchi, K. Kuwabara, S. Matsuda, 2010, Journal of evaluation in clinical practice.

Impact of surgical intervention timing on the case fatality rate for Fournier's gangrene: an analysis of 379 cases

H. Horiguchi, H. Yasunaga, K. Ohe, 2012, BJU international.

Renal haemorrhage risk after extracorporeal shockwave lithotripsy: results from the Japanese Diagnosis Procedure Combination Database

H. Horiguchi, H. Yasunaga, S. Matsuda, 2012, BJU international.

Reappraising the Surgical Approach on the Perforated Gastroduodenal Ulcer: Should Gastric Resection Be Abandoned?

H. Horiguchi, K. Kuwabara, S. Matsuda, 2011, Journal of clinical medicine research.

Factors affecting in-hospital mortality in patients with lower gastrointestinal tract bleeding: a retrospective study using a national database in Japan

H. Horiguchi, H. Yasunaga, K. Fushimi, 2015, Journal of Gastroenterology.

Influence of Municipality-Level Mean Income on Access to Aortic Valve Surgery: A Cross-Sectional Observational Study under Japan's Universal Health-Care Coverage

H. Horiguchi, H. Yasunaga, H. Hashimoto, 2014, PloS one.

Association between dementia and postoperative complications after hip fracture surgery in the elderly: analysis of 87,654 patients using a national administrative database

H. Horiguchi, H. Yasunaga, Sakae Tanaka, 2015, Archives of Orthopaedic and Trauma Surgery.

Relationship between total arthroplasty case volume and patient outcome in an acute care payment system in Japan.

H. Horiguchi, A. Hagihara, K. Nobutomo, 2006, The Journal of arthroplasty.

Association between hospital volume and outcomes of elderly and non‐elderly patients with acute biliary diseases: A national administrative database analysis

H. Horiguchi, K. Kuwabara, S. Matsuda, 2013, Geriatrics & gerontology international.

Perioperative Outcome Comparisons Between Open and Laparoscopic Nephroureterectomy Among a Population-Based Cohort from 2010 to 2012.

H. Horiguchi, H. Yasunaga, K. Fushimi, 2015, Journal of endourology.

Rarity of Severe Bleeding and Perforation in Endoscopic Ultrasound-Guided Fine Needle Aspiration for Submucosal Tumors

H. Horiguchi, H. Yasunaga, S. Matsuda, 2013, Digestive Diseases and Sciences.

What Is the Effect of Advanced Age and Comorbidity on Postoperative Morbidity and Mortality After Musculoskeletal Tumor Surgery?

H. Horiguchi, H. Yasunaga, K. Fushimi, 2014, Clinical orthopaedics and related research.

Coronary artery by pass grafting and lung lobectomy: Functional outcomes at discharge

H. Horiguchi, K. Kuwabara, S. Matsuda, 2013 .

Effects of fondaparinux on pulmonary embolism following hemiarthroplasty for femoral neck fracture: a retrospective observational study using the Japanese Diagnosis Procedure Combination database

H. Horiguchi, H. Yasunaga, K. Fushimi, 2014, Journal of orthopaedic science : official journal of the Japanese Orthopaedic Association.

Postoperative Polymyxin B Hemoperfusion and Mortality in Patients With Abdominal Septic Shock: A Propensity-Matched Analysis*

H. Horiguchi, H. Yasunaga, K. Fushimi, 2014, Critical care medicine.

Risk stratification for physical morbidity using factors associated with atypical antipsychotic treatment in Parkinson’s disease: A retrospective observational study using administrative claims data

H. Horiguchi, K. Fushimi, H. Yamada, 2020, Journal of Clinical Neuroscience.

A prediction model for low functional status after colorectal cancer surgery: a retrospective cohort study using administrative data

H. Horiguchi, K. Maruo, S. Imai, 2023, International Journal of Surgery Open.

Cytoreductive nephrectomy for metastatic renal cell carcinoma: A population‐based analysis of perioperative outcomes according to clinical stage

H. Horiguchi, H. Yasunaga, K. Fushimi, 2014, International journal of urology : official journal of the Japanese Urological Association.

The Diagnosis Procedure Combination based situation analysis of surgical intervention for pituitary tumor in Japan

H. Horiguchi, S. Matsuda, K. Fushimi, 2014 .

Variceal hemorrhage: Analysis of 9987 cases from a Japanese nationwide database

H. Horiguchi, H. Yasunaga, K. Fushimi, 2015, Hepatology research : the official journal of the Japan Society of Hepatology.

Relationship between Hospital Volume and Early Outcomes in Acute Ischemic Stroke Patients Treated with Recombinant Tissue Plasminogen Activator

H. Horiguchi, H. Yasunaga, K. Fushimi, 2015, International journal of stroke : official journal of the International Stroke Society.

Effect of rehabilitation on mortality of patients with Guillain-Barre Syndrome: a propensity-matched analysis using nationwide database.

H. Horiguchi, H. Yasunaga, S. Matsuda, 2014, European journal of physical and rehabilitation medicine.

Effect and Cost of Treatment for Acute Pancreatitis With or Without Gabexate Mesylate: A Propensity Score Analysis Using a Nationwide Administrative Database

H. Horiguchi, H. Yasunaga, H. Hashimoto, 2013, Pancreas.

Impact of hospital volume on chest tube duration, length of stay, and mortality after lobectomy.

H. Horiguchi, H. Yasunaga, K. Ohe, 2011, The Annals of thoracic surgery.

Impact of drug-eluting stents on treatment option mix for coronary artery disease in Japan.

H. Horiguchi, H. Yasunaga, H. Hashimoto, 2010, Circulation journal : official journal of the Japanese Circulation Society.

A community-based comparison of trauma patient outcomes between D- and L-lactate fluids.

H. Horiguchi, K. Kuwabara, S. Matsuda, 2013, The American journal of emergency medicine.

In-hospital outcomes and cost assessment between bipolar versus monopolar transurethral resection of the prostate.

H. Horiguchi, H. Yasunaga, K. Ohe, 2012, Journal of endourology.

An Observational Study Using a National Administrative Database to Determine the Impact of Hospital Volume on Compliance With Clinical Practice Guidelines

H. Horiguchi, K. Kuwabara, S. Matsuda, 2011, Medical care.

Comparative study of functional outcomes of three laparoscopic intestinal surgical procedures

H. Horiguchi, K. Kuwabara, S. Matsuda, 2013 .

Quantification of Resource Utilization to Obtain Functional Recovery in Strokes.

H. Horiguchi, K. Kuwabara, S. Matsuda, 2011 .

Drug effectiveness for COVID-19 inpatients inferred from Japanese medical claim data using propensity score matching

H. Horiguchi, K. Taniguchi, S. Mitsushima, 2023, F1000Research.

Risk of Underlying Diseases and Effectiveness of Drugs on COVID-19 Inpatients Assessed Using Medical Claims in Japan: Retrospective Observational Study

H. Horiguchi, K. Taniguchi, S. Mitsushima, 2023, International journal of general medicine.

H. Horiguchi, H. Yasunaga, S. Matsuda, 2012, International journal of urology : official journal of the Japanese Urological Association.

Study on Influence of Diabetes Mellitus for the Charged Cost and Length of Stay among the Angina Pectoris Patient in Japan

H. Horiguchi, H. Yasunaga, K. Kuwabara, 2009 .

Impact of Hospital Case Volume on the Quality of Laparoscopic Colectomy in Japan

H. Horiguchi, K. Kuwabara, S. Matsuda, 2009, Journal of Gastrointestinal Surgery.

Comparison of the association of risperidone and quetiapine with deteriorating performance in walking and dressing in subjects with Parkinson's disease: a retrospective cohort study using administrative claims data.

H. Horiguchi, K. Fushimi, H. Yamada, 2019, International clinical psychopharmacology.

Perioperative factors affecting the occurrence of acute complex regional pain syndrome following limb bone fracture surgery: data from the Japanese Diagnosis Procedure Combination database.

H. Horiguchi, H. Yasunaga, K. Ohe, 2014, Rheumatology.

Potential Survival Benefit of Polymyxin B Hemoperfusion in Septic Shock Patients on Continuous Renal Replacement Therapy: A Propensity-Matched Analysis

H. Horiguchi, H. Yasunaga, K. Fushimi, 2016, Blood Purification.

Impact of hospital volume on outcomes in acute pancreatitis: a study using a nationwide administrative database

H. Horiguchi, H. Yasunaga, K. Fushimi, 2013, Journal of Gastroenterology.

The Dose-Response Relationship Between Body Mass Index and Mortality in Subjects Admitted to the ICU With and Without Mechanical Ventilation

H. Horiguchi, H. Yasunaga, K. Fushimi, 2015, Respiratory Care.

Incidence and Risk Factors for Pulmonary Embolism After Primary Musculoskeletal Tumor Surgery

H. Horiguchi, H. Yasunaga, K. Ohe, 2013, Clinical orthopaedics and related research.

Impact of age and procedure on resource use for patients with ischemic heart disease.

H. Horiguchi, H. Hashimoto, K. Kuwabara, 2008, Health policy.

Effects of Remifentanil on In-Hospital Mortality and Length of Stay Following Clipping of Intracranial Aneurysm: A Propensity Score-matched Analysis

H. Horiguchi, H. Yasunaga, K. Fushimi, 2014, Journal of neurosurgical anesthesiology.

Validity of a model using routinely collected data for identifying infections following gastric, colon, and liver cancer surgeries

H. Horiguchi, H. Yasunaga, K. Fushimi, 2021, Pharmacoepidemiology and drug safety.

Mortality and Morbidity Following Surgery for Primary Malignant Musculoskeletal Tumors in the Pelvis and Limbs: A Retrospective Analysis Using the Japanese Diagnosis Procedure Combination Database

H. Horiguchi, H. Yasunaga, K. Fushimi, 2016 .

Mortality and morbidity after high-dose methylprednisolone treatment in patients with acute cervical spinal cord injury: a propensity-matched analysis using a nationwide administrative database

H. Horiguchi, H. Yasunaga, K. Ohe, 2013, Emergency Medicine Journal.

Effectiveness of drugs for COVID-19 inpatients in Japanese medical claim data as average treatment effects with inverse probability weighted regression adjustment

H. Horiguchi, K. Taniguchi, S. Mitsushima, 2023, medRxiv.

Time and Cardiopulmonary Resuscitation Quality Data in an Out-of-Hospital Cardiac Arrest Database

H. Horiguchi, H. Yasunaga, T. Imamura, 2011 .

Differences in Facilities' Acceptance of Patients Under Long-Term Care Insurance in Japan

H. Horiguchi, K. Nobutomo, Y. Hara, 2004, Journal of aging & social policy.

Relationship between hospital volume and operative mortality for liver resection: Data from the Japanese Diagnosis Procedure Combination database

H. Horiguchi, H. Yasunaga, H. Hashimoto, 2012, Hepatology research : the official journal of the Japan Society of Hepatology.

Assessment of hospital performance with a case-mix standardized mortality model using an existing administrative database in Japan

H. Horiguchi, H. Hashimoto, S. Matsuda, 2010, BMC health services research.

Incidence and risk factors for mortality of vertebral osteomyelitis: a retrospective analysis using the Japanese diagnosis procedure combination database

H. Horiguchi, H. Yasunaga, K. Fushimi, 2013, BMJ Open.

Differences in practice patterns and costs between small cell and non-small cell lung cancer patients in Japan.

H. Horiguchi, K. Kuwabara, S. Matsuda, 2009, The Tohoku journal of experimental medicine.

Antithrombin and mortality in severe pneumonia patients with sepsis‐associated disseminated intravascular coagulation: an observational nationwide study: reply

H. Horiguchi, H. Yasunaga, K. Fushimi, 2014, Journal of thrombosis and haemostasis : JTH.

Hospital Volume and Quality of Laparoscopic Gastrectomy in Japan

H. Horiguchi, K. Kuwabara, S. Matsuda, 2009, Digestive Surgery.

Development and analysis of a nationwide cost database of acute-care hospitals in Japan.

H. Horiguchi, H. Yasunaga, H. Hashimoto, 2009, Journal of evaluation in clinical practice.

Profiling of resource use variation among six diseases treated at 82 Japanese special functioning hospitals, based on administrative data.

H. Horiguchi, H. Hashimoto, K. Kuwabara, 2006, Health Policy.

ICD10 Code Modification Corresponding to DPC System in Japan

Shinya Matsuda, Kiyohide Fushimi, Makoto Anan, 2009 .

Bevacizumab-induced proteinuria and its association with antihypertensive drugs: A retrospective cohort study using a Japanese administrative database

H. Horiguchi, K. Fushimi, H. Yamana, 2023, PloS one.

In-hospital outcomes and cost assessment between bipolar versus monopolar transurethral resection of the prostate.

H. Horiguchi, H. Yasunaga, K. Ohe, 2012, Journal of endourology.

Clinical Features of Infants Hospitalized for 2009 Pandemic Influenza A (H1N1) in Japan: Analysis Using a National Hospital Discharge Database

H. Horiguchi, H. Yasunaga, S. Matsuda, 2012, The Pediatric infectious disease journal.

Predictive factors for oral intake after aspiration pneumonia in older adults

H. Horiguchi, H. Yasunaga, K. Fushimi, 2016, Geriatrics & gerontology international.

Deterioration of Postoperative Daily Living Activities in Elderly Patients: Incidence and Associated Factors

H. Horiguchi, S. Imai, Taeko Fukuda, 2020 .

Contribution of case-mix classification to profiling hospital characteristics and productivity.

H. Horiguchi, K. Kuwabara, S. Matsuda, 2011, The International journal of health planning and management.

Choice of renal replacement therapy modality in intensive care units: data from a Japanese Nationwide Administrative Claim Database.

H. Horiguchi, H. Yasunaga, K. Fushimi, 2015, Journal of critical care.

Impact of hospital volume and laser use on postoperative complications and in-hospital mortality in cases of benign prostate hyperplasia.

H. Horiguchi, H. Yasunaga, S. Matsuda, 2011, The Journal of urology.

Mortality and morbidity in dialysis-dependent patients undergoing spinal surgery: analysis of a national administrative database in Japan.

H. Horiguchi, H. Yasunaga, S. Matsuda, 2012, The Journal of bone and joint surgery. American volume.

An exploration of the association between very early rehabilitation and outcome for the patients with acute ischaemic stroke in Japan: a nationwide retrospective cohort survey

H. Horiguchi, H. Yasunaga, H. Hashimoto, 2010, BMC health services research.

The Volume-Outcome Relationship in Critically Ill Patients in Relation to the ICU-to-Hospital Bed Ratio*

H. Horiguchi, H. Yasunaga, K. Fushimi, 2015, Critical care medicine.

Impact of end‐stage renal disease on hospital outcomes among patients admitted to intensive care units: A retrospective matched‐pair cohort study

H. Horiguchi, H. Yasunaga, K. Fushimi, 2017, Nephrology.

The effects of sex on out-of-hospital cardiac arrest outcomes.

H. Horiguchi, H. Yasunaga, T. Imamura, 2011, The American journal of medicine.

Reconsidering the value of rehabilitation for patients with cerebrovascular disease in Japanese acute health care hospitals.

H. Horiguchi, K. Kuwabara, S. Matsuda, 2011, Value in health : the journal of the International Society for Pharmacoeconomics and Outcomes Research.

Risk factors affecting inhospital mortality after hip fracture: retrospective analysis using the Japanese Diagnosis Procedure Combination Database

H. Horiguchi, H. Yasunaga, K. Ohe, 2012, BMJ Open.

Incidence and risk factors for mortality of vertebral osteomyelitis: a retrospective analysis using the Japanese diagnosis procedure combination database

H. Horiguchi, H. Yasunaga, K. Fushimi, 2013, BMJ Open.

Effectiveness of inferior vena cava filters on mortality as an adjuvant to antithrombotic therapy.

H. Horiguchi, H. Yasunaga, K. Fushimi, 2015, The American journal of medicine.

A descriptive study evaluating the circumstances of medical treatment for acute pancreatitis before publication of the new JPN guidelines based on the Japanese administrative database associated with the Diagnosis Procedure Combination system

H. Horiguchi, K. Kuwabara, S. Matsuda, 2011, Journal of hepato-biliary-pancreatic sciences.

Impact of hospital volume on chest tube duration, length of stay, and mortality after lobectomy.

H. Horiguchi, H. Yasunaga, K. Ohe, 2011, The Annals of thoracic surgery.

The association of the number of comorbidities and complications with length of stay, hospital mortality and LOS high outlier, based on administrative data

H. Horiguchi, H. Hashimoto, K. Kuwabara, 2008, Environmental health and preventive medicine.

The burden of epiglottitis among Japanese children before the Haemophilus influenzae type b vaccination era: an analysis using a nationwide administrative database

H. Horiguchi, H. Yasunaga, K. Fushimi, 2013, Journal of infection and chemotherapy : official journal of the Japan Society of Chemotherapy.