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List of works by Leo D Roorda

A Smartphone App for Self-Monitoring of Rheumatoid Arthritis Disease Activity to Assist Patient-Initiated Care: Protocol for a Randomized Controlled Trial

scientific article published on 19 February 2020

Analgesic use in patients with knee and/or hip osteoarthritis referred to an outpatient center: a cross-sectional study within the Amsterdam Osteoarthritis Cohort.

scientific article

Avoidance of activities in early symptomatic knee osteoarthritis: results from the CHECK cohort

scientific article published in August 2012

Benefits of treatment theory in the design of explanatory trials: cognitive treatment of illness perception in chronic low back pain rehabilitation as an illustrative example

scientific article published on 01 February 2010

Best candidates for cognitive treatment of illness perceptions in chronic low back pain: Results of a theory-driven predictor study ⬇️

scientific article published on April 1, 2011

Biomechanical factors and physical examination findings in osteoarthritis of the knee: associations with tissue abnormalities assessed by conventional radiography and high-resolution 3.0 Tesla magnetic resonance imaging.

scientific article published on 5 October 2012

Calibration and Validation of the Dutch-Flemish PROMIS Pain Interference Item Bank in Patients with Chronic Pain

scientific article

Changes in the ability to participate in and satisfaction with social roles and activities in patients in outpatient rehabilitation

scientific article published on 01 September 2020

Cognitive treatment of illness perceptions in patients with chronic low back pain: a randomized controlled trial

scientific article published on 15 November 2012

Course and predictors of pain and physical functioning in patients with hip osteoarthritis: Systematic review and meta-analysis

scientific article

Course of patient-reported health outcomes in rheumatoid arthritis: comparison of longitudinal and cross-sectional approaches.

scientific article published in February 2006

Cross-Cultural and Construct Validity of the Animated Activity Questionnaire

scientific article published on 16 October 2016

Cross-diagnostic validity of the SF-36 physical functioning scale in patients with stroke, multiple sclerosis and amyotrophic lateral sclerosis: A study using rasch analysis

scientific article published on 01 March 2007

Decrease of muscle strength is associated with increase of activity limitations in early knee osteoarthritis: 3-year results from the cohort hip and cohort knee study

scientific article published on 28 June 2014

Decreased Pain and Improved Dynamic Knee Instability Mediate the Beneficial Effect of Wearing a Soft Knee Brace on Activity Limitations in Patients With Knee Osteoarthritis

scientific article published on 12 July 2019

Development and validation of the computer-administered animated activity questionnaire to measure physical functioning of patients with hip or knee osteoarthritis

scientific article published on 12 September 2013

Development of comorbidity-adapted exercise protocols for patients with knee osteoarthritis

scientific article

Diagnostic accuracy of range of motion measurements in early symptomatic hip and/or knee osteoarthritis

scientific article published in January 2012

Dietary protein intake and upper leg muscle strength in subjects with knee osteoarthritis: data from the osteoarthritis initiative

scientific article published on 02 January 2019

Differential item functioning of the Functional Independence Measure in higher performing neurological patients

scientific article published in November 2005

Differential item functioning of the PROMIS physical function, pain interference, and pain behavior item banks across patients with different musculoskeletal disorders and persons from the general population

scientific article published on 02 January 2019

Dutch-Flemish translation of nine pediatric item banks from the Patient-Reported Outcomes Measurement Information System (PROMIS)®

scientific article published on 28 March 2015

Effect of Soft Braces on Pain and Physical Function in Patients With Knee Osteoarthritis: Systematic Review With Meta-Analyses

scientific article

Efficacy of Tailored Exercise Therapy on Physical Functioning in Patients With Knee Osteoarthritis and Comorbidity: A Randomized Controlled Trial.

scientific article published on 26 August 2016

Evaluation of an educational course for primary care physiotherapists on comorbidity-adapted exercise therapy in knee osteoarthritis: an observational study

scientific article published on 27 January 2020

Evaluation of the wear-and-tear scale for therapeutic footwear, results of a generalizability study

scientific article published on 01 June 2018

Factors Associated With Sleep Quality in Patients With Chronic Widespread Pain Attending Multidisciplinary Treatment

scientific article published on 30 January 2020

Factors associated with upper leg muscle strength in knee osteoarthritis: A scoping review

scientific article published on 29 November 2017

First Validation of the Full PROMIS Pain Interference and Pain Behavior Item Banks in Patients with Rheumatoid Arthritis

scientific article published on 28 September 2019

Handwriting difficulties in juvenile idiopathic arthritis: a pilot study

scientific article published on September 1, 2011

High prevalence of hand- and wrist-related symptoms, impairments, activity limitations and participation restrictions in children with juvenile idiopathic arthritis

scientific article published in November 2014

Identification of phenotypes with different clinical outcomes in knee osteoarthritis: data from the Osteoarthritis Initiative.

scientific article

Impact of self-reported comorbidity on physical and mental health status in early symptomatic osteoarthritis: the CHECK (Cohort Hip and Cohort Knee) study

scientific article published on 23 October 2012

Improvement of a Questionnaire Measuring Activity Limitations in Rising and Sitting Down in Patients With Lower-Extremity Disorders Living at Home

Improving the Action Research Arm test: a unidimensional hierarchical scale

In-shoe plantar pressure measurements for the evaluation and adaptation of foot orthoses in patients with rheumatoid arthritis: A proof of concept study

scientific article published on 29 December 2015

Knee joint stabilization therapy in patients with osteoarthritis of the knee and knee instability: subgroup analyses in a randomized, controlled trial

scientific article published on 01 July 2014

Measuring Activity Limitations in Walking: Development of a Hierarchical Scale for Patients With Lower-Extremity Disorders Who Live at Home

article

Measuring Mobility Limitations in Children With Cerebral Palsy: Development, Scalability, Unidimensionality, and Internal Consistency of the Mobility Questionnaire, MobQues47 ⬇️

scientific article published on 01 August 2010

Measuring Mobility Limitations in Children With Cerebral Palsy: Rasch Model Fit of a Mobility Questionnaire, MobQues28 ⬇️

scientific article published on 01 April 2011

Measuring activity limitations in climbing stairs: development of a hierarchical scale for patients with lower-extremity disorders living at home

article

Measuring activity limitations in climbing stairs: development of a hierarchical scale for patients with lower-extremity disorders living at home11No commercial party having a direct financial interest in the results of the research supporting this a

article

Measuring mobility limitations in children with cerebral palsy: content and construct validity of a mobility questionnaire (MobQues).

scientific article published on 14 July 2010

Measuring mobility limitations in children with cerebral palsy: interrater and intrarater reliability of a mobility questionnaire (MobQues)

scientific article published on 11 September 2009

Mind the MIC: large variation among populations and methods

scientific article published on 18 November 2009

Optimization of Analgesics for Greater Exercise Therapy Participation Among Patients With Knee Osteoarthritis and Severe Pain: A Feasibility Study

scientific article published on 01 March 2016

Overlap of cognitive concepts in chronic widespread pain: an exploratory study

scientific article

PROMIS Physical Function Short Forms Display Item- and Scale-Level Characteristics at Least as Good as the Roland Morris Disability Questionnaire in Patients With Chronic Low Back Pain

scientific article published on 02 November 2019

Physical and Mental Functioning in Patients with Established Rheumatoid Arthritis over an 11-year Followup Period: The Role of Specific Comorbidities

scientific article

Poor and good health outcomes in rheumatoid arthritis: the role of comorbidity.

scientific article published in August 2006

Predictors and outcome of pain-related avoidance of activities in persons with early symptomatic knee osteoarthritis: a five-year followup study

scientific article

Predictors of self-reported knee instability among patients with knee osteoarthritis: results of the Amsterdam osteoarthritis cohort

scientific article published on 17 September 2016

Predictors of stenosing tenosynovitis in the hand and hand-related activity limitations in patients with rheumatoid arthritis

scientific article published in January 2011

Prevalence and course of forefoot impairments and walking disability in the first eight years of rheumatoid arthritis

scientific article published on 01 November 2008

Prevalence of hand symptoms, impairments and activity limitations in rheumatoid arthritis in relation to disease duration

scientific article published on 01 November 2010

Prognosis of Pain and Physical Functioning in Patients With Knee Osteoarthritis: A Systematic Review and Meta-Analysis

scientific article published on 28 August 2015

Proposal for Improvement of the Hospital Anxiety and Depression Scale for the Assessment of Emotional Distress in Patients With Chronic Musculoskeletal Pain: A Bifactor and Item Response Theory Analysis

scientific article published on 14 August 2019

Proprioception mediates the association between systemic inflammation and muscle weakness in patients with knee osteoarthritis: Results from the Amsterdam Osteoarthritis cohort

scientific article published on 20 September 2017

Proprioception, laxity, muscle strength and activity limitations in early symptomatic knee osteoarthritis: results from the CHECK cohort

scientific article published on 01 October 2012

Psychometric properties of the Dutch-Flemish Patient-Reported Outcomes Measurement Information System Pain Behavior item bank in patients with musculoskeletal complaints

scientific article published on 09 May 2019

Psychometric properties of the PROMIS Physical Function item bank in patients receiving physical therapy

scientific article published on 12 February 2018

Psychometric properties of the pediatric Patient-Reported Outcomes Measurement Information System (PROMIS®) item banks in a Dutch clinical sample of children with Juvenile Idiopathic Arthritis

scientific article published on 18 October 2019

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Self-reported knee instability and activity limitations in patients with knee osteoarthritis: results of the Amsterdam osteoarthritis cohort

scientific article published on 23 June 2012

The Dutch-Flemish PROMIS Physical Function item bank exhibited strong psychometric properties in patients with chronic pain

scientific article

The association of body-mass index and depressed mood with knee pain and activity limitations in knee osteoarthritis: results from the Amsterdam osteoarthritis cohort

scientific article

The avoidance model in knee and hip osteoarthritis: a systematic review of the evidence

scientific article published on 20 May 2014

The immediate effect of a soft knee brace on dynamic knee instability in persons with knee osteoarthritis

scientific article published on 01 October 2018

The immediate effect of a soft knee brace on pain, activity limitations, self-reported knee instability, and self-reported knee confidence in patients with knee osteoarthritis

scientific article published in December 2017

Three trajectories of activity limitations in early symptomatic knee osteoarthritis: a 5-year follow-up study

scientific article published on 28 May 2013

Three ways to quantify uncertainty in individually applied "minimally important change" values.

scientific article published on 21 June 2009

Translation, cross-cultural and construct validity of the Dutch-Flemish PROMIS® upper extremity item bank v2.0.

scientific article published on 01 January 2020

Trend in and predictors for cardiovascular mortality in patients with rheumatoid arthritis over a period of 15 years: a prospective cohort study

scientific article published on 2 August 2016

Use and effects of custom-made therapeutic footwear on lower-extremity-related pain and activity limitations in patients with rheumatoid arthritis: A prospective observational study of a cohort

scientific article published in June 2014

Validation of the Dutch-Flemish PROMIS Pain Interference Item Bank in Patients With Musculoskeletal Complaints

scientific article published on 01 March 2019

WOMAC-pf as a measure of physical function in patients with Parkinson's disease and late-onset sequels of poliomyelitis: unidimensionality and item behaviour

scientific article published on 29 February 2012

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