Y. Hirota

发表

ABCB1 C3435T polymorphism influences methotrexate sensitivity in rheumatoid arthritis patients.

D. Tokunaga, R. Takatori, K. Takahashi, 2006, Clinical and experimental rheumatology.

Dietary glycemic index is inversely associated with the risk of Parkinson's disease: a case-control study in Japan.

Hidenao Fukuyama, Satoshi Sasaki, Masaki Nagai, 2010, Nutrition.

Impact of oral corticosteroid use for idiopathic osteonecrosis of the femoral head: a nationwide multicenter case-control study in Japan

T. Kubo, Y. Hirota, W. Fukushima, 2010, Journal of orthopaedic science : official journal of the Japanese Orthopaedic Association.

Nationwide Epidemiologic Survey of Idiopathic Osteonecrosis of the Femoral Head

T. Kubo, A. Tamakoshi, M. Fujioka, 2010, Clinical orthopaedics and related research.

Combination analysis of three polymorphisms for predicting the risk for steroid-induced osteonecrosis of the femoral head

T. Kubo, Y. Arai, Kenji A. Takahashi, 2008, Journal of orthopaedic science : official journal of the Japanese Orthopaedic Association.

[Epidemiology of idiopathic osteonecrosis of the femoral head in Japan].

Y. Hirota, S. Ohfuji, W. Fukushima, 2007, Clinical calcium.

ApoB C7623T polymorphism predicts risk for steroid-induced osteonecrosis of the femoral head after renal transplantation

T. Kubo, S. Kato, Y. Arai, 2007, Journal of orthopaedic science : official journal of the Japanese Orthopaedic Association.

Low hepatic cytochrome P450 3A activity is a risk for corticosteroid‐induced osteonecrosis

K. Takaoka, Y. Hirota, H. Iwaki, 2006, Clinical pharmacology and therapeutics.

Reactogenicity of trivalent inactivated influenza vaccine in young children: Pronounced reactions by previous successive vaccinations.

Y. Hirota, S. Ohfuji, T. Nakano, 2015, Vaccine.

Various factors associated with the manifestation of influenza-like illness.

Y. Hirota, S. Ide, M. Kaji, 1992, International journal of epidemiology.

Inactivated influenza vaccine effectiveness in children under 6 years of age during the 2002-2003 season.

Y. Hirota, Kyoko Kondo, M. Fujieda, 2006, Vaccine.

Influenza vaccine effectiveness and confounding factors among young children.

Y. Hirota, S. Ohfuji, W. Fukushima, 2008, Vaccine.

Basic principle of population-based cohort study to evaluate influenza vaccine effectiveness among elderly Japanese.

M. Hara, Y. Hirota, 2017, Vaccine.

Differences in COVID-19 Vaccine Acceptance, Hesitancy, and Confidence between Healthcare Workers and the General Population in Japan

M. Hara, Y. Hirota, T. Nakano, 2021, Vaccines.

Maternal dietary patterns in pregnancy and fetal growth in Japan: the Osaka Maternal and Child Health Study

Y. Ohya, S. Sasaki, O. Ishiko, 2011, British Journal of Nutrition.

Maternal dietary patterns during pregnancy and risk of wheeze and eczema in Japanese infants aged 16–24 months: The Osaka Maternal and Child Health Study

S. Sasaki, Y. Hirota, Keiko Tanaka, 2011, Pediatric allergy and immunology : official publication of the European Society of Pediatric Allergy and Immunology.

Dietary patterns during pregnancy and the risk of postpartum depression in Japan: the Osaka Maternal and Child Health Study

S. Sasaki, Y. Hirota, Keiko Tanaka, 2010, British Journal of Nutrition.

Nutritional adequacy of three dietary patterns defined by cluster analysis in 997 pregnant Japanese women: the Osaka Maternal and Child Health Study

S. Sasaki, Y. Hirota, Keiko Tanaka, 2010, Public Health Nutrition.

Ambient formaldehyde levels and allergic disorders among Japanese pregnant women: baseline data from the Osaka maternal and child health study.

Y. Ohya, S. Sasaki, O. Ishiko, 2008, Annals of epidemiology.

Control selection and confounding factors: A lesson from a Japanese case-control study to examine acellular pertussis vaccine effectiveness.

M. Hara, Y. Hirota, S. Ohfuji, 2017, Vaccine.

Effectiveness of acellular pertussis vaccine in a routine immunization program: a multicenter, case-control study in Japan.

M. Hara, Y. Hirota, S. Ohfuji, 2015, Vaccine.

Maternal Smoking and Environmental Tobacco Smoke Exposure and the Risk of Allergic Diseases in Japanese Infants: The Osaka Maternal and Child Health Study

Y. Ohya, S. Sasaki, Y. Hirota, 2008, The Journal of asthma : official journal of the Association for the Care of Asthma.

Consumption of vegetables, fruit, and antioxidants during pregnancy and wheeze and eczema in infants

S. Sasaki, Y. Hirota, K. Tanaka, 2010, Allergy.

Maternal B vitamin intake during pregnancy and wheeze and eczema in Japanese infants aged 16–24 months: The Osaka Maternal and Child Health Study

S. Sasaki, Y. Hirota, Keiko Tanaka, 2011, Pediatric allergy and immunology : official publication of the European Society of Pediatric Allergy and Immunology.

Osteoarthritis hip joints in Japan: involvement of acetabular dysplasia

I. Owan, Hiroshi Ito, Y. Iwamoto, 2011, Journal of orthopaedic science : official journal of the Japanese Orthopaedic Association.

Effectiveness of an influenza A (H1N1) 2009 monovalent vaccine among Japanese pregnant women: a prospective observational study assessing antibody efficacy.

Y. Hirota, K. Kawabata, S. Ohfuji, 2012, Vaccine.

Preventive effects of pneumococcal and influenza vaccines on community-acquired pneumonia in older individuals in Japan: a case-control study

Y. Hirota, S. Ohfuji, M. Washio, 2019, Human vaccines & immunotherapeutics.

Basic principles of test-negative design in evaluating influenza vaccine effectiveness.

Y. Hirota, W. Fukushima, 2017, Vaccine.

[Principles and methods for vaccine epidemiology: evaluation of immunogenicity and effectiveness of pandemic H1N1 influenza vaccine].

M. Hara, Y. Hirota, S. Ohfuji, 2013, Nihon eiseigaku zasshi. Japanese journal of hygiene.

LRRK2 Gly2385Arg polymorphism, cigarette smoking, and risk of sporadic Parkinson's disease: A case–control study in Japan

Hidenao Fukuyama, Satoshi Sasaki, Masaki Nagai, 2010, Journal of the Neurological Sciences.

Influenza vaccination in 22 developed countries: an update to 1995.

A. Ahlbom, I. Donatelli, H. Rebelo de Andrade, 1997, Vaccine.

Active and passive smoking and tooth loss in Japanese women: baseline data from the osaka maternal and child health study.

Y. Ohya, S. Sasaki, I. Matsunaga, 2005, Annals of epidemiology.

Prevalence of and Factors Associated with Chronic Kidney Disease (CKD) in Japanese Subjects without Notable Chronic Diseases, Undergoing an Annual Health Checkup

M. Inaba, E. Ishimura, Y. Hirota, 2012, Kidney and Blood Pressure Research.

Preliminary communication Dietary folate and vitamins B 12 ,B 6 , and B 2 intake and the risk of postpartum depression in Japan: The Osaka Maternal and Child Health Study

Y. Ohya, S. Sasaki, Y. Hirota, 2006 .

Dietary folate and vitamins B12, B6, and B2 intake and the risk of postpartum depression in Japan: the Osaka Maternal and Child Health Study.

Y. Ohya, S. Sasaki, C. Kiyohara, 2006, Journal of affective disorders.

Individualized and institutionalized residential place-based discrimination and self-rated health: a cross-sectional study of the working-age general population in Osaka city, Japan

T. Nakaya, T. Tabuchi, I. Matsunaga, 2014, BMC Public Health.

Immunogenicity and reactogenicity of a monovalent inactivated 2009 influenza A vaccine in adolescents: with special reference to pre-existing antibody.

Y. Hirota, S. Ohfuji, W. Fukushima, 2012, The Journal of pediatrics.

Dietary glycemic index and load and the risk of postpartum depression in Japan: the Osaka Maternal and Child Health Study.

Y. Ohya, S. Sasaki, C. Kiyohara, 2008, Journal of affective disorders.

Risk of postpartum depression in relation to dietary fish and fat intake in Japan: the Osaka Maternal and Child Health Study

Y. Ohya, S. Sasaki, C. Kiyohara, 2006, Psychological Medicine.

Association of active and passive smoking with allergic disorders in pregnant Japanese women: baseline data from the Osaka Maternal and Child Health Study.

Y. Ohya, S. Sasaki, I. Matsunaga, 2005, Annals of allergy, asthma & immunology : official publication of the American College of Allergy, Asthma, & Immunology.

The Subcommittee of the Clinical Outcome Committee of the Japanese Orthopaedic Association on Low Back Pain and Cervical Myelopathy Evaluation

K. Yonenobu, Y. Toyama, K. Takeshita, 2009 .

Estimating influenza disease burden among pregnant women: Application of self-control method.

Y. Hirota, M. Koyama, A. Urae, 2017, Vaccine.

Effect modification of body mass index and body fat percentage on fatty liver disease in a Japanese population

I. Matsunaga, Y. Hirota, S. Ohfuji, 2014, Journal of gastroenterology and hepatology.

The effect of alcohol intake and the use of oral corticosteroids on the risk of idiopathic osteonecrosis of the femoral head: a case-control study in Japan.

T. Kubo, Y. Iwamoto, Y. Hirota, 2013, The bone & joint journal.

Selection bias in evaluating of influenza vaccine effectiveness: a lesson from an observational study of elderly nursing home residents.

T. Kase, Y. Hirota, S. Ohfuji, 2008, Vaccine.

Maternal meat and fat consumption during pregnancy and suspected atopic eczema in Japanese infants aged 3–4 months: The Osaka Maternal and Child Health Study

Y. Ohya, S. Sasaki, Y. Hirota, 2010, Pediatric allergy and immunology : official publication of the European Society of Pediatric Allergy and Immunology.

Maternal fat consumption during pregnancy and risk of wheeze and eczema in Japanese infants aged 16–24 months: the Osaka Maternal and Child Health Study

S. Sasaki, Y. Hirota, K. Tanaka, 2009, Thorax.

Osteoporosis and years since menopause

T. Hotokebuchi, Y. Sugioka, Y. Hirota, 1999, European Journal of Epidemiology.

Anthropometric Indicators of Breast Cancer Risk in Japanese Women in Fukuoka

Y. Hirota, S. Takeshita, T. Hirohata, 1990, Japanese journal of cancer research : Gann.

Rate of eating in early life is positively associated with current and later body mass index among young Japanese children: the Osaka Maternal and Child Health Study.

S. Sasaki, Y. Hirota, Keiko Tanaka, 2017, Nutrition research.

Influenza A(H1N1)pdm09 vaccine effectiveness and other characteristics associated with hospitalization in chronic liver disease patients

A. Tamori, Y. Hirota, S. Ohfuji, 2013, Liver international : official journal of the International Association for the Study of the Liver.

Immunogenicity of influenza A(H1N1)pdm09 vaccine and the associated factors on lowered immune response in patients with hepatitis C

A. Tamori, Y. Hirota, S. Ohfuji, 2012, Influenza and other respiratory viruses.

Booster influenza vaccination does not improve immune response in adult inflammatory bowel disease patients treated with immunosuppressives: a randomized controlled trial

K. Tominaga, Toshio Watanabe, Y. Fujiwara, 2015, Journal of Gastroenterology.

Immunogenicity of the Trivalent Inactivated Influenza Vaccine in Young Children Less than 4 Years of Age, with a Focus on Age and Baseline Antibodies

Y. Hirota, S. Ohfuji, W. Fukushima, 2014, Clinical and Vaccine Immunology.

Diminished immunogenicity to pandemic H1N1 2009 influenza vaccine in subjects with severe motor and intellectual disability.

Keitaro Tanaka, M. Hara, Y. Hirota, 2011, Vaccine.

Inactivated influenza vaccine effectiveness against influenza-like illness among young children in Japan--with special reference to minimizing outcome misclassification.

Y. Hirota, S. Ohfuji, T. Nakano, 2009, Vaccine.

Factors associated with functional limitations in the daily living activities of Japanese hip osteoarthritis patients

I. Owan, Hiroshi Ito, M. Itoman, 2016, International journal of rheumatic diseases.

Factors associated with diagnostic stage of hip osteoarthritis due to acetabular dysplasia among Japanese female patients: a cross-sectional study

I. Owan, Hiroshi Ito, M. Itoman, 2016, BMC Musculoskeletal Disorders.

Multiinstitutional epidemiological study regarding osteoarthritis of the hip in Japan

I. Owan, Hiroshi Ito, Y. Iwamoto, 2010, Journal of orthopaedic science : official journal of the Japanese Orthopaedic Association.

Relationship between intake of vegetables, fruit, and grains and the prevalence of tooth loss in Japanese women.

Y. Ohya, S. Sasaki, I. Matsunaga, 2007, Journal of nutritional science and vitaminology.

Magnesium intake is inversely associated with the prevalence of tooth loss in Japanese pregnant women: the Osaka Maternal and Child Health Study.

Y. Ohya, S. Sasaki, I. Matsunaga, 2006, Magnesium research.

GST polymorphisms, interaction with smoking and pesticide use, and risk for Parkinson's disease in a Japanese population.

H. Fukuyama, S. Shirasawa, S. Sasaki, 2010, Parkinsonism & related disorders.

Comparison of CLEIA and ELISA for SARS-CoV-2 Virus Antibodies after First and Second Dose Vaccinations with the BNT162b2 mRNA Vaccine

A. Matsumoto, M. Hara, Y. Hirota, 2022, Vaccines.

Monetary Diet Cost is Associated with not only Favorable but also Unfavorable Aspects of Diet in Pregnant Japanese Women: The Osaka Maternal and Child Health Study

Y. Ohya, S. Sasaki, Y. Hirota, 2009, Environmental health insights.

Education, but not occupation or household income, is positively related to favorable dietary intake patterns in pregnant Japanese women: the Osaka Maternal and Child Health Study.

Y. Ohya, S. Sasaki, Y. Hirota, 2009, Nutrition research.

Safety of a Pandemic Influenza Vaccine and the Immune Response in Patients with Duchenne Muscular Dystrophy.

S. Sakoda, Toshio Saito, H. Fujimura, 2015, Internal medicine.

Immunogenicity of influenza A(H1N1)pdm09 vaccine in patients with diabetes mellitus

M. Emoto, M. Inaba, Y. Hirota, 2014, Human vaccines & immunotherapeutics.

Determinants of self-paid rotavirus vaccination status in Kanazawa, Japan, including socioeconomic factors, parents’ perception, and children’s characteristics

M. Hara, M. Kondo, Y. Hirota, 2019, BMC Infectious Diseases.

Parental employment, income, education and allergic disorders in children: a prebirth cohort study in Japan.

S. Sasaki, Y. Hirota, K. Tanaka, 2012, The international journal of tuberculosis and lung disease : the official journal of the International Union against Tuberculosis and Lung Disease.

Does a late evening meal reduce the risk of hepatocellular carcinoma among patients with chronic hepatitis C?

A. Tamori, S. Seki, N. Kawada, 2008, Hepatology research : the official journal of the Japan Society of Hepatology.

Acceptance of Booster COVID-19 Vaccine and Its Association with Components of Vaccination Readiness in the General Population: A Cross-Sectional Survey for Starting Booster Dose in Japan

A. Matsumoto, Y. Hirota, T. Nakano, 2022, Vaccines.

Relationship between Active and Passive Smoking and Total Serum IgE Levels in Japanese Women: Baseline Data from the Osaka Maternal and Child Health Study

Y. Ohya, S. Sasaki, I. Matsunaga, 2004, International Archives of Allergy and Immunology.

Immunogenicity of a monovalent influenza A(H1N1)pdm09 vaccine in patients with hematological malignancies

Y. Hirota, S. Ohfuji, W. Fukushima, 2014, Human vaccines & immunotherapeutics.

Prior vaccinations improve immunogenicity of inactivated influenza vaccine in young children aged 6 months to 3 years

T. Kase, Y. Hirota, S. Shindo, 2018, Medicine.

Variant Allele of ALDH2, rs671, Associates with Attenuated Post-Vaccination Response in Anti-SARS-CoV-2 Spike Protein IgG: A Prospective Study in the Japanese General Population

K. Kitagawa, A. Matsumoto, M. Hara, 2022, Vaccines.

Clinical significance of von Willebrand factor in patients with adult dermatomyositis

J. Yoshikawa, K. Miura, Y. Hirota, 2005, Clinical Rheumatology.

Dairy products and calcium intake during pregnancy and dental caries in children

S. Sasaki, Y. Hirota, Keiko Tanaka, 2012, Nutrition Journal.

Real-World Effectiveness of the mRNA COVID-19 Vaccines in Japan: A Case–Control Study

Y. Hirota, Y. Sakamoto, H. Nakashima, 2022, Vaccines.

Retrospective assessment of influenza vaccine effectiveness among the non-institutionalized elderly population in Japan.

T. Kase, K. Ozasa, M. Mori, 2006, Vaccine.

Immunogenicity of influenza vaccine among children

Y. Hirota, S. Shindo, Kazuya Ito, 2022 .

Degree of corticosteroid treatment within the first 2 months of renal transplantation has a strong influence on the incidence of osteonecrosis of the femoral head

T. Kubo, Y. Arai, Kenji A. Takahashi, 2008, Acta orthopaedica.

Risk factors for nontraumatic osteonecrosis of the femoral head after renal transplantation

T. Ogura, T. Kubo, M. Fujioka, 2003, Journal of orthopaedic science : official journal of the Japanese Orthopaedic Association.

Association between monovalent influenza A (H1N1) pdm09 vaccine and pneumonia among the elderly in the 2009–2010 season in Japan: A case-control study

Y. Hirota, S. Ohfuji, M. Washio, 2015, Human vaccines & immunotherapeutics.

[Risk factors for inflammatory bowel disease].

Y. Hirota, S. Ohfuji, W. Fukushima, 2012, Nihon rinsho. Japanese journal of clinical medicine.

Fish and Fat Intake and Prevalence of Allergic Rhinitis in Japanese Females: the Osaka Maternal and Child Health Study

Y. Ohya, S. Sasaki, I. Matsunaga, 2007, Journal of the American College of Nutrition.

Dietary intake of seaweed and minerals and prevalence of allergic rhinitis in Japanese pregnant females: baseline data from the Osaka Maternal and Child Health Study.

Y. Ohya, S. Sasaki, I. Matsunaga, 2006, Annals of epidemiology.

Evaluation of seasonal influenza vaccination effectiveness based on antibody efficacy among the institutionalized elderly in Japan.

Keitaro Tanaka, M. Hara, T. Kase, 2010, Vaccine.

Relationship between dietary fat and fish intake and the prevalence of atopic eczema in pregnant Japanese females: baseline data from the Osaka Maternal and Child Health Study.

Y. Ohya, S. Sasaki, I. Matsunaga, 2008, Asia Pacific journal of clinical nutrition.

Soy, isoflavones, and prevalence of allergic rhinitis in Japanese women: the Osaka Maternal and Child Health Study.

Y. Ohya, S. Sasaki, I. Matsunaga, 2005, The Journal of allergy and clinical immunology.

Effect of Caffeine-Containing Beverage Consumption on Serum Alanine Aminotransferase Levels in Patients with Chronic Hepatitis C Virus Infection: A Hospital-Based Cohort Study

A. Tamori, N. Kawada, Y. Hirota, 2013, PloS one.

Dairy food, calcium and vitamin D intake in pregnancy, and wheeze and eczema in infants

S. Sasaki, Y. Hirota, K. Tanaka, 2009, European Respiratory Journal.

Early sugar-sweetened beverage consumption frequency is associated with poor quality of later food and nutrient intake patterns among Japanese young children: the Osaka Maternal and Child Health Study.

S. Sasaki, Y. Hirota, Keiko Tanaka, 2016, Nutrition research.

Breastfeeding and atopic eczema in Japanese infants: The Osaka Maternal and Child Health Study

Y. Ohya, S. Sasaki, C. Kiyohara, 2009, Pediatric allergy and immunology : official publication of the European Society of Pediatric Allergy and Immunology.

Japanese Orthopaedic Association Cervical Myelopathy Evaluation Questionnaire (JOACMEQ): part 4. Establishment of equations for severity scores

K. Yonenobu, Y. Toyama, K. Takeshita, 2008, Journal of orthopaedic science : official journal of the Japanese Orthopaedic Association.

Japanese Orthopaedic Association Cervical Myelopathy Evaluation Questionnaire: Part 3. Determination of reliability

K. Yonenobu, Y. Toyama, K. Takeshita, 2007, Journal of orthopaedic science : official journal of the Japanese Orthopaedic Association.

Breastfeeding and the risk of wheeze and asthma in Japanese infants: The Osaka Maternal and Child Health Study

Y. Ohya, S. Sasaki, C. Kiyohara, 2008, Pediatric allergy and immunology : official publication of the European Society of Pediatric Allergy and Immunology.

Detection of influenza vaccine effectiveness among nursery school children: Lesson from a season with cocirculating respiratory syncytial virus

T. Kase, Y. Hirota, S. Ohfuji, 2015, Human vaccines & immunotherapeutics.

Immunogenicity and Efficacy of A/H1N1pdm Vaccine Among Subjects With Severe Motor and Intellectual Disability in the 2010/11 Influenza Season

M. Hara, T. Kase, Y. Hirota, 2016, Journal of epidemiology.

Association of Dietary Fatty Acid Intake With the Development of Ulcerative Colitis: A Multicenter Case-Control Study in Japan.

H. Ikeuchi, T. Matsui, S. Kudo, 2020, Inflammatory bowel diseases.

Influenza vaccine effectiveness in primary school children in Japan: a prospective cohort study using rapid diagnostic test results

Y. Hirota, S. Ohfuji, S. Yamaguchi, 2010, Journal of infection and chemotherapy : official journal of the Japan Society of Chemotherapy.

Protective Effect of Maternal Influenza Vaccination on Influenza in Their Infants: A Prospective Cohort Study

Y. Shiki, Y. Ishikawa, M. Nishikawa, 2017, The Journal of infectious diseases.

Immunogenicity of a Monovalent 2009 Influenza A (H1N1) Vaccine Among Pregnant Women: Lowered Antibody Response by Prior Seasonal Vaccination

Y. Hirota, K. Kawabata, S. Ohfuji, 2011, The Journal of infectious diseases.

An outcome measure for patients with cervical myelopathy: Japanese Orthopaedic Association Cervical Myelopathy Evaluation Questionnaire (JOACMEQ): Part 1

K. Yonenobu, Y. Toyama, K. Takeshita, 2007, Journal of orthopaedic science : official journal of the Japanese Orthopaedic Association.

A Case of Syndrome of Inappropriate Secretion of Antidiuretic Hormone Due to an Oat Cell Lung Cancer with High Plasma Levels of Atrial Natriuretic Hormone.

Y. Hirota, Yujiro Noda, T. Shirakusa, 1991 .

Comparison of immunogenicity between candidate influenza A(H3N2) virus vaccine strains in Japan: A randomized controlled trial using a monovalent vaccine of A/Saitama/103/2014 (CEXP-002) and A/Hong Kong/4801/2014 (X-263).

Saeko Morikawa, S. Hiroi, T. Kase, 2020, Vaccine.

Nationwide Survey of Pediatric Inpatients With Hand, Foot, and Mouth Disease, Herpangina, and Associated Complications During an Epidemic Period in Japan: Estimated Number of Hospitalized Patients and Factors Associated With Severe Cases

T. Kase, Y. Hirota, H. Shimizu, 2018, Journal of epidemiology.

Effectiveness of the 23-valent pneumococcal polysaccharide vaccine against community-acquired pneumonia in older individuals after the introduction of childhood 13-valent pneumococcal conjugate vaccine: A multicenter hospital-based case-control study in Japan.

Y. Hirota, S. Ohfuji, W. Fukushima, 2022, Vaccine.

Was the prevalence of Japanese childhood atopic eczema symptoms overestimated in the ISAAC study?

Y. Ohya, S. Sasaki, I. Matsunaga, 2004, The Journal of allergy and clinical immunology.

Trivalent influenza vaccine-induced antibody response to circulating influenza a (H3N2) viruses in 2010/11 and 2011/12 seasons

Saeko Morikawa, S. Hiroi, T. Kase, 2015, Human vaccines & immunotherapeutics.

Safety of influenza vaccination on adverse birth outcomes among pregnant women: a prospective cohort study in Japan.

T. Kase, Y. Hirota, M. Koyama, 2020, International journal of infectious diseases : IJID : official publication of the International Society for Infectious Diseases.

JOA Back Pain Evaluation Questionnaire (JOABPEQ)/JOA Cervical Myelopathy Evaluation Questionnaire (JOACMEQ) The report on the development of revised versions April 16, 2007

K. Yonenobu, Y. Toyama, K. Takeshita, 2009, Journal of Orthopaedic Science.

Home environment and suspected atopic eczema in Japanese infants: The Osaka Maternal and Child Health Study

Y. Ohya, S. Sasaki, C. Kiyohara, 2007, Pediatric allergy and immunology : official publication of the European Society of Pediatric Allergy and Immunology.

Immunogenicity study to investigate the interchangeability among three different types of polio vaccine

Y. Hirota, S. Shindo, S. Ohfuji, 2017, Medicine.

Socioeconomic status and risk of dental caries in Japanese preschool children: the Osaka Maternal and child health study.

S. Sasaki, Y. Hirota, Keiko Tanaka, 2013, Journal of public health dentistry.

Kinetics of anti-SARS-CoV-2 antibody titer in healthy adults up to 6 months after BNT162b2 vaccination measured by two immunoassays: A prospective cohort study in Japan

T. Kase, Y. Hirota, A. Kaneko, 2022, Vaccine.

Japanese Orthopaedic Association Back Pain Evaluation Questionnaire. Part 3. Validity study and establishment of the measurement scale

K. Yonenobu, Y. Toyama, K. Takeshita, 2008, Journal of orthopaedic science : official journal of the Japanese Orthopaedic Association.

Japanese Orthopaedic Association Back Pain Evaluation Questionnaire. Part 2. Verification of its reliability

K. Yonenobu, Y. Toyama, K. Takeshita, 2007, Journal of orthopaedic science : official journal of the Japanese Orthopaedic Association.

JOA Back Pain Evaluation Questionnaire: initial report

K. Yonenobu, Y. Toyama, K. Takeshita, 2007, Journal of orthopaedic science : official journal of the Japanese Orthopaedic Association.

Maternal total caffeine intake, mainly from Japanese and Chinese tea, during pregnancy was associated with risk of preterm birth: the Osaka Maternal and Child Health Study.

S. Sasaki, Y. Hirota, Keiko Tanaka, 2015, Nutrition research.

Oseltamivir use and severe abnormal behavior in Japanese children and adolescents with influenza: Is a self-controlled case series study applicable?

M. Hosoya, A. Okumura, K. Ozasa, 2017, Vaccine.

The association between environmental factors and the development of Crohn’s disease with focusing on passive smoking: A multicenter case-control study in Japan

Kenji Watanabe, Yoshio Hirota, H. Yamagami, 2019, PloS one.

Pertussis outbreak in university students and evaluation of acellular pertussis vaccine effectiveness in Japan

M. Hara, Y. Hirota, S. Ohfuji, 2015, BMC Infectious Diseases.

Lack of association of mercury with risk of wheeze and eczema in Japanese children: the Osaka Maternal and Child Health Study.

S. Sasaki, Y. Hirota, Keiko Tanaka, 2011, Environmental research.

Employment, income, and education and risk of postpartum depression: the Osaka Maternal and Child Health Study.

S. Sasaki, Y. Hirota, Keiko Tanaka, 2011, Journal of affective disorders.

ABCB1 C3435T and G2677T/A polymorphism decreased the risk for steroid-induced osteonecrosis of the femoral head after kidney transplantation.

T. Kubo, M. Fujioka, H. Nishino, 2003, Pharmacogenetics.

Genetic analysis of steroid-induced osteonecrosis of the femoral head

T. Kubo, K. Takaoka, Kenji A. Takahashi, 2003, Journal of orthopaedic science : official journal of the Japanese Orthopaedic Association.

Relationship between postrenal transplant osteonecrosis of the femoral head and gene polymorphisms related to the coagulation and fibrinolytic systems in Japanese subjects

T. Kubo, Kenji A. Takahashi, M. Fujioka, 2004, Transplantation.

Association of Vaccine Confidence and Hesitancy in Three Phases of COVID-19 Vaccine Approval and Introduction in Japan

A. Matsumoto, Y. Hirota, T. Nakano, 2022, Vaccines.

Immune response to influenza vaccine in healthy adults and the elderly: association with nutritional status.

Yoshio Hirota, Keitaro Tanaka, Keitaro Tanaka, 2005, Vaccine.

Case-Control Study of Eczema Associated with IL13 Genetic Polymorphisms in Japanese Children

S. Shirasawa, S. Sasaki, C. Kiyohara, 2010, International Archives of Allergy and Immunology.

Characteristic Radiographic or Magnetic Resonance Images of Fresh Osteoporotic Vertebral Fractures Predicting Potential Risk for Nonunion: A Prospective Multicenter Study

H. Terai, K. Takaoka, M. Hoshino, 2011, Spine.

Association between coffee and green tea intake and pneumonia among the Japanese elderly: a case-control study

T. Iwanaga, Y. Nakanishi, T. Kitazono, 2021, Scientific Reports.

Association between dietary iron and zinc intake and development of ulcerative colitis: A case–control study in Japan

S. Sasaki, Y. Fujiwara, N. Kamata, 2019, Journal of gastroenterology and hepatology.

Genetic polymorphisms involved in dopaminergic neurotransmission and risk for Parkinson's disease in a Japanese population

H. Fukuyama, S. Shirasawa, S. Sasaki, 2011, BMC neurology.

Japan lagging in influenza jabs

Y. Hirota, D. Fedson, M. Kaji, 1996, Nature.

Scepticism about influenza vaccine efficacy in Japan

Y. Hirota, M. Kaji, 1994, The Lancet.

Nationwide hospital‐based survey of idiopathic normal pressure hydrocephalus in Japan: Epidemiological and clinical characteristics

M. Miyajima, M. Nakajima, N. Kuriyama, 2017, Brain and behavior.

Dietary intake of metals and risk of Parkinson's disease: A case-control study in Japan

H. Fukuyama, S. Sasaki, C. Kiyohara, 2011, Journal of the Neurological Sciences.

Intake of Japanese and Chinese teas reduces risk of Parkinson's disease.

H. Fukuyama, S. Sasaki, C. Kiyohara, 2011, Parkinsonism & related disorders.

Lack of association of dairy food, calcium, and vitamin D intake with the risk of Parkinson's disease: a case-control study in Japan.

H. Fukuyama, S. Sasaki, C. Kiyohara, 2011, Parkinsonism & related disorders.

Dietary intake of antioxidant vitamins and risk of Parkinson’s disease: a case–control study in Japan

H. Fukuyama, S. Sasaki, C. Kiyohara, 2011, European journal of neurology.

Dietary intake of folate, vitamin B6, vitamin B12 and riboflavin and risk of Parkinson's disease: a case–control study in Japan

H. Fukuyama, S. Sasaki, C. Kiyohara, 2010, British Journal of Nutrition.

Feeding practices in early life and later intake of fruit and vegetables among Japanese toddlers: the Osaka Maternal and Child Health Study

S. Sasaki, Y. Hirota, Keiko Tanaka, 2015, Public Health Nutrition.

Infliximab and/or immunomodulators inhibit immune responses to trivalent influenza vaccination in adults with inflammatory bowel disease.

K. Tominaga, Toshio Watanabe, Y. Fujiwara, 2014, Journal of Crohn's & colitis.

Pre-Illness Isoflavone Consumption and Disease Risk of Ulcerative Colitis: A Multicenter Case-Control Study in Japan

Mamoru Watanabe, S. Sasaki, H. Yamagami, 2014, PloS one.

Smoking and drinking habits relating to development of ulcerative colitis in Japanese: A multicenter case–control study

Y. Nishiwaki, H. Yamagami, Y. Hirota, 2022, JGH Open: An Open Access Journal of Gastroenterology and Hepatology.

Immunogenicity of trivalent influenza vaccine in patients with lung cancer undergoing anticancer chemotherapy

Y. Hirota, S. Ohfuji, Kyoko Kondo, 2017, Human vaccines & immunotherapeutics.

Factor‐associated caregiver burden in medically complex patients with special health‐care needs

A. Ishiguro, Hirokazu Sakai, Y. Hirota, 2014, Pediatrics international : official journal of the Japan Pediatric Society.

Effectiveness of 23-valent pneumococcal polysaccharide vaccine and seasonal influenza vaccine for pneumonia among the elderly - Selection of controls in a case-control study.

Yoshio Hirota, Y. Hirota, S. Ohfuji, 2017, Vaccine.

Infant feeding practices and risk of dental caries in Japan: the Osaka Maternal And Child Health Study.

S. Sasaki, Y. Hirota, Keiko Tanaka, 2013, Pediatric dentistry.

Genetic association of a polymorphism of the cAMP-responsive element binding protein-binding protein with steroid-induced osteonecrosis after kidney transplantation

T. Kubo, K. Ozono, Kenji A. Takahashi, 2007, Journal of Bone and Mineral Metabolism.

Relationship of acetabular dysplasia in females with osteoarthritis of the hip to the distance between both anterior superior iliac spines

I. Owan, Hiroshi Ito, M. Itoman, 2014, Medical science monitor : international medical journal of experimental and clinical research.

Risk Factors for Developing Osteonecrosis After Prophylaxis in Steroid-treated Rabbits

Y. Iwamoto, Y. Hirota, Takuaki Yamamoto, 2008, The Journal of Rheumatology.

Analysis of interobserver reliability for radiographic staging of coxarthrosis and indexes of acetabular dysplasia: a preliminary study

Satoshi Mori, Kunihiko Okano, Kenichi Ando, 2010, Journal of orthopaedic science : official journal of the Japanese Orthopaedic Association.

External hip protectors are effective for the elderly with higher-than-average risk factors for hip fractures

Y. Hirota, K. Takaoka, M. Hoshino, 2009, Osteoporosis International.

Residential proximity to main roads during pregnancy and the risk of allergic disorders in Japanese infants: The Osaka Maternal and Child Health Study

Y. Mitani, Y. Ohya, S. Sasaki, 2010, Pediatric allergy and immunology : official publication of the European Society of Pediatric Allergy and Immunology.

Risk of seasonal influenza by occupation in a railway company in a metropolitan area of Japan during three influenza seasons.

Y. Hirota, K. Oishi, S. Ohfuji, 2020, Japanese journal of infectious diseases.

Hypoalbuminemia, influenza vaccination and other factors related to the development of pneumonia acquired outside hospitals in southern Japan: A case–control study

T. Iwanaga, Y. Nakanishi, Y. Hirota, 2016, Geriatrics & gerontology international.

Individual and environmental characteristics related to influenza-like illness among children: a school-based case-control study.

Y Hirota, Y. Hirota, T Hirohata, 1992, Nihon eiseigaku zasshi. Japanese journal of hygiene.

Phase 1b Randomized Trial and Follow-Up Study in Uganda of the Blood-Stage Malaria Vaccine Candidate BK-SE36

K. Ishii, T. Horii, B. Kanoi, 2013, PloS one.

Dietary patterns in infancy and their associations with maternal socio-economic and lifestyle factors among 758 Japanese mother-child pairs: the Osaka Maternal and Child Health Study.

S. Sasaki, Y. Hirota, Keiko Tanaka, 2014, Maternal & child nutrition.

Safety of live attenuated varicella-zoster vaccine in patients with underlying illnesses compared with healthy adults: a prospective cohort study

Y. Hirota, S. Ohfuji, Kazuya Ito, 2019, BMC Infectious Diseases.

Kiyohara Et Al. -1- Apoe and Cyp2e1 Polymorphisms, Alcohol Consumption, and Parkinson's Disease in a Japanese Population Concise Title: Apoe and Cyp2e1 Polymorphisms and Pd Risk

H. Fukuyama, S. Shirasawa, S. Sasaki, 2012 .

APOE and CYP2E1 polymorphisms, alcohol consumption, and Parkinson’s disease in a Japanese population

H. Fukuyama, S. Shirasawa, S. Sasaki, 2011, Journal of Neural Transmission.

UCHL1 S18Y variant is a risk factor for Parkinson’s disease in Japan

H. Fukuyama, S. Sasaki, C. Kiyohara, 2012, BMC Neurology.

Active and passive smoking and risk of Parkinson’s disease

H. Fukuyama, S. Sasaki, C. Kiyohara, 2010, Acta neurologica Scandinavica.

History of influenza vaccination programs in Japan.

Y. Hirota, M. Kaji, 2008, Vaccine.

Alcohol drinking and risk of Parkinson's disease: a case-control study in Japan

H. Fukuyama, S. Sasaki, C. Kiyohara, 2010, BMC neurology.

Case–control study of risk of Parkinson's disease in relation to hypertension, hypercholesterolemia, and diabetes in Japan

H. Fukuyama, S. Sasaki, C. Kiyohara, 2010, Journal of the Neurological Sciences.

Factors Associated with Functional Limitation in Stair Climbing in Female Japanese Patients with Knee Osteoarthritis

H. Inoue, Y. Iwamoto, M. Kurosaka, 2005, Journal of epidemiology.

Association between Dietary Habits and Knee Osteoarthritis in Japanese Older Adults: A Cross-Sectional Study

Y. Iwamoto, H. Miura, Y. Hirota, 2013 .

Coffee consumption and reduced risk of hepatocellular carcinoma among patients with chronic type C liver disease: A case-control study.

A. Tamori, S. Seki, N. Kawada, 2006, Hepatology research : the official journal of the Japan Society of Hepatology.

The hemagglutination inhibition antibody responses to an inactivated influenza vaccine among healthy adults: with special reference to the prevaccination antibody and its interaction with age.

Y. Hirota, S. Ide, M. Kaji, 1996, Vaccine.

Vaccine epidemiology: Its role in promoting sound immunization programs in Japan.

K. Ozasa, Y. Hirota, T. Nakano, 2017, Vaccine.

Key points in evaluating immunogenicity of pandemic influenza vaccines: A lesson from immunogenicity studies of influenza A(H1N1)pdm09 vaccine.

T. Kase, Y. Hirota, S. Ohfuji, 2017, Vaccine.

Antibody efficacy as a keen index to evaluate influenza vaccine effectiveness.

Y. Hirota, S. Ide, M. Kaji, 1997, Vaccine.

Epidemiology of Osteoarthritis of the Knee

H. Inoue, M. Kurosaka, Y. Sugioka, 1995 .

Does alcohol increase the risk of hepatocellular carcinoma among patients with hepatitis C virus infection?

A. Tamori, S. Seki, N. Kawada, 2006, Hepatology research : the official journal of the Japan Society of Hepatology.

Pediatric hospitalizations with influenza A infection during the 2009–2010 pandemic in five hospitals in Japan

Y. Hirota, S. Ohfuji, W. Fukushima, 2012, Pediatrics international : official journal of the Japan Pediatric Society.

Antibody titres and boosting after natural malaria infection in BK-SE36 vaccine responders during a follow-up study in Uganda

T. Horii, B. Kanoi, Y. Hirota, 2016, Scientific Reports.

Maternal prenatal stress and infantile wheeze and asthma: The Osaka Maternal and Child Health Study.

S. Sasaki, Y. Hirota, Keiko Tanaka, 2020, Journal of psychosomatic research.

Japanese Orthopaedic Association Cervical Myelopathy Evaluation Questionnaire (JOACMEQ): Part 2. Endorsement of the alternative item

K. Yonenobu, Y. Toyama, K. Takeshita, 2007, Journal of orthopaedic science : official journal of the Japanese Orthopaedic Association.

Fat and fish intake and asthma in Japanese women: baseline data from the Osaka Maternal and Child Health Study.

Y. Ohya, S. Sasaki, O. Ishiko, 2007, The international journal of tuberculosis and lung disease : the official journal of the International Union against Tuberculosis and Lung Disease.

Effectiveness of BNT162b2 vaccine against symptomatic SARS-CoV-2 infection in children aged 5−11 years in Japan during Omicron variant predominate periods

Y. Ohta, M. Hara, Y. Hirota, 2023, Journal of Epidemiology.

Beverage Consumption andthe Prevalence of Tooth Loss in Pregnant Japanese Women : The Osaka Maternal and Child Health Study

Y. Ohya, S. Sasaki, O. Ishiko, 2008 .

Effectiveness of Live Attenuated Varicella-Zoster Vaccine in Adults Older than 50 Years in Japan: A Retrospective Cohort Study

Y. Hirota, S. Ohfuji, Kazuhiro Matsumoto, 2023, Vaccines.

Influence of Prior Influenza Vaccination on Current Influenza Vaccine Effectiveness in Children Aged 1 to 5 Years

Saeko Morikawa, S. Hiroi, T. Kase, 2021, Vaccines.

Effectiveness of four doses of pertussis vaccine during infancy diminished in elementary school age: A test-negative case-control study in Japan.

T. Yoshikawa, M. Hara, Y. Hirota, 2020, Vaccine.

Association of alcohol intake, cigarette smoking, and occupational status with the risk of idiopathic osteonecrosis of the femoral head.

M. Mori, Y. Hirota, K. Fukuda, 1993, American journal of epidemiology.

Pronounced risk of nontraumatic osteonecrosis of the femoral head among cigarette smokers who have never used oral corticosteroids: a multicenter case–control study in Japan

T. Kubo, Y. Iwamoto, Hiroaki Nakamura, 2012, Journal of orthopaedic science : official journal of the Japanese Orthopaedic Association.

Temporal Trends in Characteristics of Newly Diagnosed Nontraumatic Osteonecrosis of the Femoral Head From 1997 to 2011: A Hospital-Based Sentinel Monitoring System in Japan

T. Kubo, N. Sugano, Y. Iwamoto, 2015, Journal of epidemiology.

Immunogenicity and safety of COVID-19 vaccine in lung cancer patients receiving anticancer treatment: A prospective multicenter cohort study

Y. Hirota, Y. Nakagama, H. Nakaoka, 2022, Human vaccines & immunotherapeutics.

Occupational risk factors for Parkinson's disease: a case-control study in Japan

H. Fukuyama, S. Sasaki, C. Kiyohara, 2011, BMC neurology.

Incidence and risk factors for norovirus‐related diarrhea in Japanese geriatric intermediate care facilities: A prospective cohort study

T. Kase, Y. Hirota, S. Ohfuji, 2023, Geriatrics & gerontology international.

Prognostic factors in patients with idiopathic portal hypertension: Two Japanese nationwide epidemiological surveys in 1999 and 2005

M. Hashizume, A. Tamakoshi, S. Yamaguchi, 2012, Hepatology research : the official journal of the Japan Society of Hepatology.

Factors associated with pain and functional limitation in Japanese male patients with knee osteoarthritis

Y. Iwamoto, M. Kurosaka, H. Miura, 2007, Rheumatology International.

Vitamin D receptor gene polymorphisms, smoking, and risk of sporadic Parkinson’s disease in Japan

H. Fukuyama, S. Sasaki, C. Kiyohara, 2017, Neuroscience Letters.

[Principles and methods of influenza epidemiology: with special reference to field evaluation of vaccine efficacy].

Y. Hirota, M. Kaji, 1994, Kansenshogaku zasshi. The Journal of the Japanese Association for Infectious Diseases.

Dietary patterns and risk of Parkinson’s disease: a case–control study in Japan

S. Sasaki, C. Kiyohara, Y. Hirota, 2012, European journal of neurology.

SNCA polymorphisms, smoking, and sporadic Parkinson's disease in Japanese.

H. Fukuyama, S. Sasaki, C. Kiyohara, 2012, Parkinsonism & related disorders.

PARK16 polymorphisms, interaction with smoking, and sporadic Parkinson's disease in Japan

H. Fukuyama, S. Sasaki, C. Kiyohara, 2016, Journal of the Neurological Sciences.

Lack of association between BST1 polymorphisms and sporadic Parkinson's disease in a Japanese population

H. Fukuyama, S. Sasaki, C. Kiyohara, 2012, Journal of the Neurological Sciences.

Maternal dietary patterns in pregnancy and fetal growth in Japan: the Osaka Maternal and Child Health Study

Y. Ohya, S. Sasaki, O. Ishiko, 2011, British Journal of Nutrition.

Maternal dietary patterns during pregnancy and risk of wheeze and eczema in Japanese infants aged 16–24 months: The Osaka Maternal and Child Health Study

S. Sasaki, Y. Hirota, Keiko Tanaka, 2011, Pediatric allergy and immunology : official publication of the European Society of Pediatric Allergy and Immunology.

Basic principles of test-negative design in evaluating influenza vaccine effectiveness.

Y. Hirota, W. Fukushima, 2017, Vaccine.

The association between environmental factors and the development of Crohn’s disease with focusing on passive smoking: A multicenter case-control study in Japan

H. Yamagami, Y. Hirota, Kenji Watanabe, 2019, PloS one.

Socioeconomic status and risk of dental caries in Japanese preschool children: the Osaka Maternal and child health study.

S. Sasaki, Y. Hirota, Keiko Tanaka, 2013, Journal of public health dentistry.

Dietary patterns and risk of Parkinson’s disease: a case–control study in Japan

Y. Hirota, Keiko Tanaka, T. Oeda, 2012, European journal of neurology.

Cessation of Long-term Alcohol Administration and Two-day Cycling of Exposure Respectively Promote and Inhibit Hepatocarcinogenesis in Rats.

S. Otani, Y. Hirota, S. Nishiguchi, 2000, Asian Pacific journal of cancer prevention : APJCP.

Alcohol drinking and risk of Parkinson's disease: a case-control study in Japan

H. Fukuyama, S. Sasaki, C. Kiyohara, 2010, BMC neurology.

History of influenza vaccination programs in Japan.

Y. Hirota, M. Kaji, 2008, Vaccine.