I. Dalen

J. Perlman, I. Dalen, H. Kidanto, 2018, International journal of gynaecology and obstetrics: the official organ of the International Federation of Gynaecology and Obstetrics.

Excellent PROM results after fast-track hip and knee arthroplasty with no postoperative restrictions: a cohort study validation of fast-track surgery without postoperative restrictions

I. Dalen, A. Paulsen, Ane Djuv, 2022, BMC Musculoskeletal Disorders.

Implementation of a novel continuous fetal Doppler (Moyo) improves quality of intrapartum fetal heart rate monitoring in a resource-limited tertiary hospital in Tanzania: An observational study

J. Perlman, I. Dalen, H. Kidanto, 2018, PloS one.

Metric based virtual simulation training for endovascular thrombectomy improves interventional neuroradiologists' simulator performance.

I. Dalen, K. D. Kurz, M. Goyal, 2022, Interventional neuroradiology : journal of peritherapeutic neuroradiology, surgical procedures and related neurosciences.

Factors associated with glycaemic control in adults with Type 1 diabetes: a registry‐based analysis including 7601 individuals from 34 centres in Norway

S. Skeie, S. Sandberg, I. Dalen, 2020, Diabetic medicine : a journal of the British Diabetic Association.

A Randomised Placebo-Controlled Study of Purified Anthocyanins on Cognition in Individuals at Increased Risk for Dementia.

D. Aarsland, T. Fladby, C. Ballard, 2022, The American journal of geriatric psychiatry : official journal of the American Association for Geriatric Psychiatry.

Neurology Publish Ahead of Print Association of CSF Glucocerebrosidase Activity With the Risk of Incident Dementia in Patients With Parkinson Disease

O. Tysnes, I. Dalen, G. Alves, 2022 .

Glycated albumin and continuous glucose monitoring metrics across pregnancy in women with pre‐gestational diabetes

I. Dalen, L. Gøransson, I. Økland, 2022, Endocrinology, diabetes & metabolism.

Early Empirical Antibiotics and Adverse Clinical Outcomes in Infants Born Very Preterm: A Population-based Cohort.

R. Støen, A. Rønnestad, I. Dalen, 2022, The Journal of pediatrics.

Acidosis during Reoxygenation Has an Early Detrimental Effect on Neuronal Metabolic Activity

F. Wibrand, I. Dalen, T. Rootwelt, 2005, Pediatric Research.

The sociodemographic correlates of nutritional status of school adolescents in Jiangsu Province, China.

N. Lien, Zumin Shi, I. Dalen, 2005, The Journal of adolescent health : official publication of the Society for Adolescent Medicine.

Chiropractic management of dominating one-sided pelvic girdle pain in pregnant women; a randomized controlled trial

I. Dalen, J. Larsen, I. Økland, 2017, BMC Pregnancy and Childbirth.

Hypothermia in surgical patients on admission to a postoperative ICU

I. Dalen, I. Morken, Mary Ann Bjørnø, 2020, Sykepleien Forskning.

Regression analysis with categorized regression calibrated exposure: some interesting findings

Petter Laake, Magne Thoresen, Ingvild Dalen, 2006, Emerging themes in epidemiology.

Sensitivity of regression calibration to non‐perfect validation data with application to the Norwegian Women and Cancer Study

Petter Laake, Magne Thoresen, Ingvild Dalen, 2015, Statistics in medicine.

Correction for misclassification of a categorized exposure in binary regression using replication data

Petter Laake, Magne Thoresen, Ingvild Dalen, 2009, Statistics in medicine.

Combinatory microRNA serum signatures as classifiers of Parkinson's disease.

D. Aarsland, L. Forsgren, Y. Liu, 2019, Parkinsonism & related disorders.

Plasma parasitemia as assessed by quantitative PCR in relation to clinical disease severity in African adults with falciparum malaria with and without HIV co-infection

T. Ueland, P. Aukrust, I. Dalen, 2020, Infection.

GBA and APOE Impact Cognitive Decline in Parkinson’s Disease: A 10-Year Population-Based Study

L. Forsgren, C. Counsell, Ganqiang Liu, 2022, Movement disorders : official journal of the Movement Disorder Society.

Pelvic girdle pain 3–6 months after delivery in an unselected cohort of Norwegian women

I. Dalen, J. Larsen, I. Økland, 2016, European Spine Journal.

GPs’ antibiotic prescription patterns for respiratory tract infections – still room for improvement

Svein Gjelstad, I. Dalen, M. Lindbæk, 2009, Scandinavian journal of primary health care.

Effects of Purified Anthocyanins in People at Risk for Dementia: Study Protocol for a Phase II Randomized Controlled Trial

D. Aarsland, T. Fladby, K. Wesnes, 2020, Frontiers in Neurology.

Orthostatic hypotension in Parkinson disease

O. Tysnes, I. Dalen, G. Alves, 2019, Neurology.

The B-lymphocyte chemokine CXCL13 in the cerebrospinal fluid of children with Lyme neuroborreliosis: associations with clinical and laboratory variables

I. Dalen, S. Noraas, K. Øymar, 2019, Infectious diseases.

Health promotion intervention for people with early‐stage dementia: A quasi‐experimental study

I. Dalen, M. T. Gjestsen, I. Testad, 2020, Brain and behavior.

No structural cerebral MRI changes related to fatigue in patients with primary Sjögren’s syndrome

O. J. Greve, R. Omdal, M. Beyer, 2017, Rheumatology advances in practice.

Cognitive predictors of longitudinal positive symptom course in clinical high risk for psychosis

J. O. Johannessen, I. Joa, I. Dalen, 2021, Schizophrenia Research: Cognition.

The long‐term development of non‐motor problems after STN‐DBS

I. Dalen, M. Gjerstad, R. Baardsen, 2015, Acta neurologica Scandinavica.

C2 monitoring in maintenance renal transplant recipients: is it worthwhile?

P. Fauchald, S. Hallan, E. Svarstad, 2003, Transplantation.

Progression of fatigue in Parkinson’s disease – a 9‐year follow‐up

O. Tysnes, I. Dalen, G. Alves, 2020, European journal of neurology.

Lack of Association Between GBA Mutations and Motor Complications in European and American Parkinson’s Disease Cohorts

B. Ritz, J. Bronstein, L. Forsgren, 2021, Journal of Parkinson's disease.

Effects of Anthocyanin Supplementation on Serum Lipids, Glucose, Markers of Inflammation and Cognition in Adults With Increased Risk of Dementia – A Pilot Study

D. Aarsland, A. Rodriguez-Mateos, Anne Bergland, 2019, Front. Genet..

Airway symptoms and atopy in young children prescribed asthma medications: A large‐scale cohort study

G. Eide, W. Nystad, I. Dalen, 2019, Pediatric pulmonology.

Blood eosinophils during bronchiolitis: Associations with atopy, asthma and lung function in young adults

I. Dalen, T. Halvorsen, K. Øymar, 2023, Acta paediatrica.

Lung function and bronchial hyper‐reactivity from 11 to 18 years in children with bronchiolitis in infancy

I. Dalen, T. Halvorsen, K. Øymar, 2020, Pediatric allergy and immunology : official publication of the European Society of Pediatric Allergy and Immunology.

Itch in the community: associations with psychosocial factors among adults

F. Dalgard, I. Dalen, L. Lien, 2007, Journal of the European Academy of Dermatology and Venereology : JEADV.

Self-management and HeAlth Promotion in Early-stage dementia with e-learning for carers (SHAPE): study protocol for a multi-centre randomised controlled trial

K. Anstey, G. Selbæk, M. Knapp, 2020, BMC Public Health.

H. Næss, B. Indredavik, G. Rohweder, 2020, Acta neurologica Scandinavica.

Encouraging adolescents to contact their GP: a community-based trial

I. Dalen, O. Haavet, Svein Aarseth, 2014, The British journal of general practice : the journal of the Royal College of General Practitioners.

Clinical value of fully automated p16/Ki‐67 dual staining in the triage of HPV‐positive women in the Norwegian Cervical Cancer Screening Program

I. Dalen, Pia Moltu, J. Berland, 2017, Cancer cytopathology.

Natriuretic peptide levels taken following unplanned admission to a cardiology department predict the duration of hospitalization

K. Dickstein, I. Dalen, Ø. Skadberg, 2016, European journal of heart failure.

Development and validation of prognostic survival models in newly diagnosed Parkinson's disease

C. Counsell, O. Tysnes, I. Dalen, 2017, Movement disorders : official journal of the Movement Disorder Society.

Use of antihistamines before or during pregnancy and risk of early-onset pre-eclampsia in allergic women: a population-based cohort study

I. Dalen, N. Morken, E. Torkildsen, 2022, BMJ Open.

Fatigue in patients with plaque-type psoriasis: lack of an association with plasma cytokines

R. Omdal, I. Dalen, I. M. Skoie, 2020, European Journal of Dermatology.

Diagnosis of congenital hip dysplasia in the newborn

I. Dalen, T. Hansen, G. Ulimoen, 2008, Acta orthopaedica.

Type 2 diabetes in general practice in Norway 2005–2014: moderate improvements in risk factor control but still major gaps in complication screening

S. Skeie, S. Sandberg, A. K. Jenum, 2017, BMJ Open Diabetes Research & Care.

Effectiveness of a Novel Continuous Doppler (Moyo) Versus Intermittent Doppler in Intrapartum Detection of Abnormal Foetal Heart Rate: A Randomised Controlled Study in Tanzania

J. Perlman, I. Dalen, H. Kidanto, 2019, International journal of environmental research and public health.

Concordance between Hopkins Symptom Checklist (HSCL-10) and Pakistan Anxiety and Depression Questionnaire (PADQ), in a rural self-motivated population in Pakistan

O. Dalgard, H. Zachrisson, I. Dalen, 2008, BMC psychiatry.

Effects of an Inpatient Multidisciplinary Intervention on Physical Ability and Self Perceived Health Status in Multiple Sclerosis and Parkinson?s Disease Patients

T. Rundmo, I. Dalen, B. Berli, 2019 .

Improving antibiotic prescribing in acute respiratory tract infections: cluster randomised trial from Norwegian general practice (prescription peer academic detailing (Rx-PAD) study)

Ingvild Dalen, Jørund Straand, J. Straand, 2013, BMJ.

Ethnic differences in obesity among immigrants from developing countries, in Oslo, Norway

I. Dalen, M. Wandel, H. Meyer, 2006, International Journal of Obesity.

Multiple symptoms and medically unexplained symptoms--closely related concepts in general practitioners' evaluations. A linked doctor-patient study.

B. Natvig, D. Bruusgaard, J. Straand, 2013, Journal of psychosomatic research.

Symptom prevalence during menopause and factors associated with symptoms and menopausal age. Results from the Norwegian Hordaland Women's Cohort study.

Ingvild Dalen, Jørund Straand, S. Hunskaar, 2011, Maturitas.

Prognostic value and reproducibility of different microscopic characteristics in the WHO grading systems for pTa and pT1 urinary bladder urothelial carcinomas

J. Baak, E. Janssen, I. Dalen, 2019, Diagnostic Pathology.

Can routine information from electronic patient records predict a future diagnosis of alcohol use disorder?

G. Eide, I. Dalen, E. Meland, 2016, Scandinavian journal of primary health care.

The impact of common genetic variants in cognitive decline in the first seven years of Parkinson’s disease: A longitudinal observational study

O. Tysnes, M. Doitsidou, I. Dalen, 2021, Neuroscience Letters.

Brain atrophy and clinical characteristics predicting SDMT performance in multiple sclerosis: A 10-year follow-up study

Turi O. Dalaker, R. Benedict, R. Zivadinov, 2021, Multiple sclerosis journal - experimental, translational and clinical.

Simulation‐based team‐training in acute stroke: Is it safe to speed up?

I. Dalen, H. Ersdal, Liv Jorunn Høllesli, 2019, Brain and behavior.

Reproducibility and Prognostic Value of WHO1973 and WHO2004 Grading Systems in TaT1 Urothelial Carcinoma of the Urinary Bladder

J. Baak, E. Janssen, I. Dalen, 2014, PloS one.

Prescription peer academic detailing to reduce inappropriate prescribing for older patients: a cluster randomised controlled trial.

J. Straand, M. Brekke, S. Rognstad, 2013, The British journal of general practice : the journal of the Royal College of General Practitioners.

Asthma, atopy and lung function in young adults after hospitalisation for bronchiolitis in infancy: impact of virus and sex

I. Dalen, T. Halvorsen, K. Øymar, 2022, BMJ Open Respiratory Research.

Psychosocial factors and distress: a comparison between ethnic Norwegians and ethnic Pakistanis in Oslo, Norway

O. Dalgard, I. Dalen, B. Claussen, 2006, BMC public health.

Fatigue in psoriasis: a controlled study

R. Omdal, I. Dalen, G. Jonsson, 2017, The British journal of dermatology.

Subjective recovery from pregnancy-related pelvic girdle pain the first 6 weeks after delivery: a prospective longitudinal cohort study

I. Dalen, J. Larsen, I. Økland, 2020, European Spine Journal.

The Effect of Biological Treatment on Fatigue in Inflammatory Bowel Disease: A Systematic Review and Meta-analysis

R. Omdal, T. Grimstad, I. Dalen, 2023, Drugs.

Effect of Biological Treatment on Fatigue in Psoriasis: A Systematic Review and Meta-Analysis

R. Omdal, I. Dalen, I. M. Skoie, 2019, American Journal of Clinical Dermatology.

Depressive symptoms in adolescent pupils are heavily influenced by the school they go to. A study of 10th grade pupils in Oslo, Norway.

J. Straand, I. Dalen, O. Haavet, 2006, European journal of public health.

Neurofilaments and 10-year follow-up in multiple sclerosis

K. Myhr, I. Dalen, C. Jacobsen, 2018, Multiple sclerosis.

Brain atrophy and employment in multiple sclerosis patients: a 10-year follow-up study

Turi O. Dalaker, R. Zivadinov, N. Bergsland, 2020, Multiple sclerosis journal - experimental, translational and clinical.

Cytokine Network in Adults with Falciparum Malaria and HIV-1: Increased IL-8 and IP-10 Levels Are Associated with Disease Severity

T. Ueland, P. Aukrust, I. Dalen, 2014, PloS one.

Pharmacological primary and secondary cardiovascular prevention among diabetic patients in a multiethnic general practice population: still room for improvements

A. K. Jenum, K. Birkeland, J. Straand, 2013, BMC Health Services Research.

The natural history of depressive symptoms in patients with incident Parkinson’s disease: a prospective cohort study

O. Tysnes, I. Dalen, J. Larsen, 2017, Journal of Neurology.

Loss of Dopamine Transporter Binding and Clinical Symptoms in Dementia With Lewy Bodies

D. Aarsland, K. Brønnick, J. Booij, 2016, Movement disorders : official journal of the Movement Disorder Society.

Association of CSF Glucocerebrosidase Activity With the Risk of Incident Dementia in Patients With Parkinson Disease

O. Tysnes, I. Dalen, G. Alves, 2022, Neurology.

A cluster-randomized educational intervention to reduce inappropriate prescription patterns for elderly patients in general practice – The Prescription Peer Academic Detailing (Rx-PAD) study [NCT00281450]

J. Straand, M. Brekke, S. Rognstad, 2006, BMC Health Services Research.

Can Proliferation Biomarkers Reliably Predict Recurrence in World Health Organization 2003 Defined Endometrial Stromal Sarcoma, Low Grade?

S. Robboy, A. Malpica, K. Hua, 2013, PloS one.

Attitudes and self-efficacy towards infection prevention and control and antibiotic stewardship among nurses: A mixed-methods study.

I. Dalen, Marianne Storm, H. Syre, 2023, Journal of clinical nursing.

Variation in the achievement of HbA1c, blood pressure and LDL cholesterol targets in type 2 diabetes in general practice and characteristics associated with risk factor control

S. Skeie, S. Sandberg, A. K. Jenum, 2020, Diabetic medicine : a journal of the British Diabetic Association.

CSF neurofilament light chain predicts 10-year clinical and radiologic worsening in multiple sclerosis

R. Zivadinov, N. Bergsland, K. Myhr, 2021, Multiple sclerosis journal - experimental, translational and clinical.

Cognitive and Motor Decline in Dementia with Lewy Bodies and Parkinson's Disease Dementia

S. Lewis, J. Hort, D. Aarsland, 2023, Movement disorders clinical practice.

Effect of Vascular Risk Factors on the Progression of Mild Alzheimer's Disease and Lewy Body Dementia.

D. Aarsland, Anne Bergland, I. Dalen, 2017, Journal of Alzheimer's disease : JAD.

Are BMI and adipokines associated with asthma, atopy and lung function in young adults previously hospitalized for bronchiolitis?

I. Dalen, G. Jonsson, T. Halvorsen, 2023, Respiratory medicine.

Can antibiotic prescriptions in respiratory tract infections be improved? A cluster-randomized educational intervention in general practice – The Prescription Peer Academic Detailing (Rx-PAD) Study [NCT00272155]

J. Straand, S. Rognstad, Svein Gjelstad, 2006, BMC Health Services Research.

Symptom reporting in a general population in Norway: Results from the Ullensaker study

B. Natvig, D. Bruusgaard, J. Straand, 2013, Scandinavian journal of primary health care.

Administration of Oxycodone Hydrochloride by Target Controlled Infusion - Does the Timing Matter?

I. Dalen, Maj Jorunn R. Ramstrøm, Catherine Hjelmaas, 2023, Inspira.

A. Richardson, J. Søreide, I. Dalen, 2021, Journal of clinical nursing.

The Performances of Three Commercially Available Assays for the Detection of SARS-CoV-2 Antibodies at Different Time Points Following SARS-CoV-2 Infection

R. Cox, I. Dalen, N. Langeland, 2022, Viruses.

Inequalities in health: a comparative study between ethnic Norwegians and Pakistanis in Oslo, Norway

O. Dalgard, I. Dalen, B. Claussen, 2006, International journal for equity in health.

Pregestational maternal risk factors for preterm and term preeclampsia: A population-based cohort study.

I. Dalen, E. Torkildsen, R. Sande, 2023, Acta obstetricia et gynecologica Scandinavica.

Monitoring of circulating tumour DNA in advanced pancreatic ductal adenocarcinoma predicts clinical outcome and reveals disease progression earlier than radiological imaging

I. Dalen, O. Nordgård, Satu Oltedal, 2023, Molecular Oncology.

Pharmacologically inappropriate prescriptions for elderly patients in general practice: How common?

J. Straand, M. Brekke, S. Rognstad, 2008, Scandinavian journal of primary health care.

Parkinson’s disease clinical milestones and mortality

O. Tysnes, I. Dalen, G. Alves, 2022, npj Parkinson's Disease.

Motor symptoms after deep brain stimulation of the subthalamic nucleus

I. Dalen, J. Larsen, M. Gjerstad, 2015, Acta neurologica Scandinavica.

Early GCase activity is a predictor of long-term cognitive decline in Parkinson’s disease

I. Dalen, G. Alves, O. Tysnes, 2023, Translational Neurodegeneration.

Multiple symptoms and medically unexplained symptoms--closely related concepts in general practitioners' evaluations. A linked doctor-patient study.

B. Natvig, D. Bruusgaard, J. Straand, 2013, Journal of psychosomatic research.

The course of depressive symptoms in Lewy body dementia and Alzheimer's disease.

D. Aarsland, C. Ballard, I. Dalen, 2023, Journal of affective disorders.

Neurofilaments and 10-year follow-up in multiple sclerosis

K. Myhr, I. Dalen, C. Jacobsen, 2018, Multiple sclerosis.

Hypothermia in surgical patients on admission to a postoperative ICU

I. Dalen, Mary Ann Bjørnø, Mona Mevik, 2020, Sykepleien Forskning.

Measuring next of kin satisfaction with hospital cancer care: using a mixed-method approach as basis for improving quality and safety.

I. Dalen, S. Wiig, G. S. Braut, 2020, Journal of advanced nursing.

Triaging HPV-Positive Cervical Samples with p16 and Ki-67 Dual Stained Cytology within an Organized Screening Program—A Prospective Observational Study from Western Norway

O. Vintermyr, H. K. Haugland, I. Dalen, 2023, International journal of molecular sciences.

Health Needs Assessment in Home-Living Older Adults: Protocol for a Pre-Post Study.

I. Dalen, G. Eilertsen, F. Kvalsvik, 2023, JMIR research protocols.

The effect of Zhang’s guideline vs the WHO partograph on childbirth experience measured by the Childbirth Experience Questionnaire in the Labor Progression Study (LaPS): A cluster randomized trial

I. Dalen, E. Blix, P. Øian, 2021, Acta obstetricia et gynecologica Scandinavica.

Incidence and risk factors of intraoperative periprosthetic femoral fractures during primary total hip arthroplasty: 218,423 cases reported to the Norwegian Arthroplasty Register between 1987 and 2020

I. Dalen, G. Hallan, A. Fenstad, 2022, Acta orthopaedica.

Associations of physical activity and weight gain during pregnancy with pregnancy-related pelvic girdle pain intensity - A retrospective cohort study.

I. Dalen, Ragnhild Byberg, Inger Marie Mjølsnes, 2024, Sexual & reproductive healthcare : official journal of the Swedish Association of Midwives.

Endovascular Thrombectomy in the Elderly: Do Radiological and Clinical Outcomes Differ from Those in Younger Patients? A Prospective Single-Center Experience

I. Dalen, M. Kurz, L. Fjetland, 2019, Cerebrovascular Diseases.

Evaluation of the nurse-assisted eHealth intervention ‘eHealth@Hospital-2-Home’ on self-care by patients with heart failure and colorectal cancer post-hospital discharge: protocol for a randomised controlled trial

G. Elwyn, H. Lurås, I. Dalen, 2024, BMC health services research.