Core Outcome Measures in Effectiveness Trials (COMET) initiative: protocol for an international Delphi study to achieve consensus on how to select outcome measurement instruments for outcomes included in a ‘core outcome set’

ISOQOL recommends minimum standards for patient-reported outcome measures used in patient-centered outcomes and comparative effectiveness research

(2013) Bryce B. Reeve et al.   QUALITY OF LIFE RESEARCH

Developing core outcome sets for clinical trials: issues to consider

(2012) Paula R Williamson et al.   Trials

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

(2010) Lidwine B. Mokkink et al.   JOURNAL OF CLINICAL EPIDEMIOLOGY

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

(2010) Lidwine B. Mokkink et al.   QUALITY OF LIFE RESEARCH

Preferred Reporting Items for Systematic Reviews and Meta-Analyses: The PRISMA Statement

(2009) David Moher et al.   JOURNAL OF CLINICAL EPIDEMIOLOGY

Development of a methodological PubMed search filter for finding studies on measurement properties of measurement instruments

(2009) Caroline B. Terwee et al.   QUALITY OF LIFE RESEARCH

A Systematic Review of Studies That Aim to Determine Which Outcomes to Measure in Clinical Trials in Children

(2008) Ian Sinha et al.   PLOS MEDICINE