Knol, Dirk L.

Quality criteria were proposed for measurement properties of health status questionnaires

Terwee, C. B., Bot, S. D. M., de Boer, M. R., van der Windt, D. A. W. M., Knol, D. L., Dekker, J., Bouter, L. M., & de Vet, H. C. W. (2007) · Journal of Clinical Epidemiology

Health Systems, Economic Evaluations, Quality of LifeHealth Education and Validation

Cited by 10,764

The COSMIN study reached international consensus on taxonomy, terminology, and definitions of measurement properties for health-related patient-reported outcomes

Mokkink, L. B., Terwee, C. B., Patrick, D. L., Alonso, J., Stratford, P. W., Knol, D. L., Bouter, L. M., & de Vet, H. C. W. (2010) · Journal of Clinical Epidemiology

Delphi Technique in ResearchHealth Education and Validation

Cited by 4,465

The COSMIN checklist for assessing the methodological quality of studies on measurement properties of health status measurement instruments: an international Delphi study

Mokkink, L. B., Terwee, C. B., Patrick, D. L., Alonso, J., Stratford, P. W., Knol, D. L., Bouter, L. M., & de Vet, H. C. W. (2010) · Quality of Life Research

Delphi Technique in ResearchHealth Education and Validation

Cited by 4,260

Measurement in Medicine: A Practical Guide

de Vet, H. C. W., Terwee, C. B., Mokkink, L. B., & Knol, D. L. (2011) · Cambridge University Press eBooks

Health Education and ValidationPsychometric Methodologies and Testing

Cited by 2,321

Rating the methodological quality in systematic reviews of studies on measurement properties: A scoring system for the COSMIN checklist

Terwee, C. B., Mokkink, L. B., Knol, D. L., Ostelo, R. W. J. G., Bouter, L. M., & de Vet, H. C. W. (2012) · Quality of Life Research

Meta-analysis and systematic reviewsDelphi Technique in Research

Cited by 1,978

Prevalence of Cerebral Amyloid Pathology in Persons Without Dementia: A Meta-analysis

Jansen, W. J., Ossenkoppele, R., Knol, D. L., Tijms, B. M., Scheltens, P., Verhey, F. R. J., Visser, P. J., Aalten, P., Aarsland, D., Alcolea, D., et al. (2015) · JAMA

Dementia and Cognitive Impairment ResearchAlzheimer's disease research and treatments

Cited by 1,610

Prevalence of Amyloid PET Positivity in Dementia Syndromes: A Meta-analysis

Ossenkoppele, R., Jansen, W. J., Rabinovici, G. D., Knol, D. L., van der Flier, W. M., van Berckel, B. N. M., Scheltens, P., Visser, P. J., Verfaillie, S. C. J., Zwan, M. D., et al. (2015) · JAMA

Dementia and Cognitive Impairment ResearchAlzheimer's disease research and treatments

Cited by 677

Prevalence and prognostic value of CSF markers of Alzheimer's disease pathology in patients with subjective cognitive impairment or mild cognitive impairment in the DESCRIPA study: a prospective cohort study

Visser, P. J., Verhey, F., Knol, D. L., Scheltens, P., Wahlund, L.-O., Freund-Levi, Y., Tsolaki, M., Minthon, L., Wallin, Å. K., Hampel, H., et al. (2009) · The Lancet Neurology

Dementia and Cognitive Impairment ResearchAlzheimer's disease research and treatments

Cited by 614

Vitamin D Status Predicts Physical Performance and Its Decline in Older Persons

Wicherts, I. S., van Schoor, N. M., Boeke, A. J. P., Visser, M., Deeg, D. J. H., Smit, J., Knol, D. L., & Lips, P. (2007) · The Journal of Clinical Endocrinology & Metabolism

Vitamin D Research StudiesNutrition and Health in Aging

Cited by 606

Randomised controlled trial of integrated care to reduce disability from chronic low back pain in working and private life

Lambeek, L. C., van Mechelen, W., Knol, D. L., Loisel, P., & Anema, J. R. (2010) · BMJ

Musculoskeletal pain and rehabilitationMedical Practices and Rehabilitation

Cited by 293

Cortisol moderates the relationship between testosterone and aggression in delinquent male adolescents

Popma, A., Vermeiren, R., Geluk, C. A. M. L., Rinne, T., van den Brink, W., Knol, D. L., Jansen, L. M. C., van Engeland, H., & Doreleijers, T. A. H. (2007) · Biological Psychiatry

Psychopathy, Forensic Psychiatry, Sexual OffendingBullying, Victimization, and Aggression

Cited by 290

Evaluation of the methodological quality of systematic reviews of health status measurement instruments

Mokkink, L. B., Terwee, C. B., Stratford, P. W., Alonso, J., Patrick, D. L., Riphagen, I., Knol, D. L., Bouter, L. M., & de Vet, H. C. W. (2009) · Quality of Life Research

Meta-analysis and systematic reviewsHealth Systems, Economic Evaluations, Quality of Life

Cited by 186

Implementation of Clinical Guidelines on Physical Therapy for Patients With Low Back Pain: Randomized Trial Comparing Patient Outcomes After a Standard and Active Implementation Strategy

Bekkering, G. E., van Tulder, M. W., Hendriks, E. J., Koopmanschap, M. A., Knol, D. L., Bouter, L. M., & Oostendorp, R. A. (2005) · Physical Therapy

Musculoskeletal pain and rehabilitationClinical practice guidelines implementation

Cited by 141

Injury markers predict time to dementia in subjects with MCI and amyloid pathology

van Rossum, I. A., Vos, S. J. B., Burns, L., Knol, D. L., Scheltens, P., Soininen, H., Wahlund, L.-O., Hampel, H., Tsolaki, M., Minthon, L., et al. (2012) · Neurology

Dementia and Cognitive Impairment ResearchAlzheimer's disease research and treatments

Cited by 136

Hippocampal volume change measurement: quantitative assessment of the reproducibility of expert manual outlining and the automated methods FreeSurfer and FIRST

Mulder, E. R., de Jong, R. A., Knol, D. L., van Schijndel, R. A., Cover, K. S., Visser, P. J., Barkhof, F., & Vrenken, H. (2014) · NeuroImage

Dementia and Cognitive Impairment ResearchMedical Image Segmentation Techniques

Cited by 122

Measurements of medial temporal lobe atrophy for prediction of Alzheimer's disease in subjects with mild cognitive impairment

Clerx, L., van Rossum, I. A., Burns, L., Knol, D. L., Scheltens, P., Verhey, F., Aalten, P., Lapuerta, P., van de Pol, L., van Schijndel, R., et al. (2013) · Neurobiology of Aging

Dementia and Cognitive Impairment ResearchAlzheimer's disease research and treatments

Cited by 98

A Participatory Return-to-Work Intervention for Temporary Agency Workers and Unemployed Workers Sick-Listed Due to Musculoskeletal Disorders: Results of a Randomized Controlled Trial

Vermeulen, S. J., Anema, J. R., Schellart, A. J. M., Knol, D. L., van Mechelen, W., & van der Beek, A. J. (2011) · Journal of Occupational Rehabilitation

Medical Practices and RehabilitationMusculoskeletal pain and rehabilitation

Cited by 78

A Randomized Controlled Trial on the Effectiveness of a Classification-Based System for Subacute and Chronic Low Back Pain

Apeldoorn, A. T., Ostelo, R. W., van Helvoirt, H., Fritz, J. M., Knol, D. L., van Tulder, M. W., & de Vet, H. C. (2012) · Spine

Musculoskeletal pain and rehabilitationSpine and Intervertebral Disc Pathology

Cited by 74

Decision-making in ADHD: Sensitive to frequency but blind to the magnitude of penalty?

Luman, M., Oosterlaan, J., Knol, D. L., & Sergeant, J. A. (2008) · Journal of Child Psychology and Psychiatry

Attention Deficit Hyperactivity DisorderNeural and Behavioral Psychology Studies

Cited by 72

Long-term follow-up and treatment in nine boys with X-linked creatine transporter defect

van de Kamp, J. M., Pouwels, P. J. W., Aarsen, F. K., ten Hoopen, L. W., Knol, D. L., de Klerk, J. B., de Coo, I. F., Huijmans, J. G. M., Jakobs, C., van der Knaap, M. S., et al. (2012) · Journal of Inherited Metabolic Disease

Metabolism and Genetic DisordersAmino Acid Enzymes and Metabolism

Cited by 59