Background Patient‐reported outcome measures (PROMs) are questionnaires that collect
health outcomes directly from the people who experience them. This review critically …

Background Content validity is the most important measurement property of a patient-
reported outcome measure (PROM) and the most challenging to assess. Our aims were …

Purpose Systematic reviews of patient-reported outcome measures (PROMs) differ from
reviews of interventions and diagnostic test accuracy studies and are complex. In fact …

Therapeutic targets have been defined for axial and peripheral spondyloarthritis (SpA) in
2012, but the evidence for these recommendations was only of indirect nature. These …

Research performed with outcome measurement instruments of poor or unknown quality
constitutes a waste of resources and is unethical (3). Unfortunately this practice is …

Although the last decade has seen a proliferation of research on mental illness stigma, lack
of consistency and clarity in both the conceptualization and measurement of mental illness …

The prevalence of COVID-19 has changed traditional teaching modes. For many teachers,
online learning effectively compensated for the absence of traditional face-to-face …

Objectives The aim of cross-cultural adaptation (CCA) of a questionnaire is to achieve
equivalence between the original and adapted questionnaire. Here, we aimed to review the …

Abstract Although Mental Health Literacy (MHL) has been a topic of substantial interest,
measurement of this concept using a scale-based measure has been limited, including a …

Background: COSMIN (COnsensus-based Standards for the selection of health
Measurement INstruments) is an initiative of an international multidisciplinary team of …