JSTOR Daily

Intra-class Correlation Estimates for Assessment of Vitamin A Intake in Children

Journal of Health, Population and Nutrition, Vol. 23, No. 1 (March 2005), pp. 66-73 (8 pages) In many community-based surveys, multi-level sampling is inherent in the design. In the design of these ...
JSTOR Daily

Assessing Reproducibility for Interval Data in Health-Related Quality of Life Questionnaires: Which Coefficient Should Be Used?

This is a preview. Log in through your library . Abstract In contrast to other reliability estimates, test-retest reliability (or reproducibility) captures not only ...
Medscape

The Swedish Version of OMAS Is a Reliable and Valid Outcome Measure for Patients With Ankle Fractures

Background The aim of this study was to evaluate the test-retest reliability and the validity of the self-reported questionnaire Olerud-Molander Ankle Score (OMAS) in subjects after an ankle fracture.
Medscape

Agreement, Reliability and Validity in 3 Shoulder Questionnaires in Patients with Rotator Cuff Disease

Background: Self-report questionnaires play an important role as outcome measures in shoulder research. Having an estimate of the measurement error of these ...
BMJ

Reliability of an isokinetic endurance task

1 Department of Sport and Exercise Sciences, Northumbria University, Newcastle upon Tyne, UK 2 Department of Sport Development, Management and Coaching, Northumbria University, Newcastle upon Tyne, UK ...