Construct validity of Patient-Reported Outcomes Measurement Information System Paediatric measures in juvenile idiopathic arthritis and systemic lupus erythematosus: cross-sectional evaluation.

ABSTRACT:

Objectives

Evaluate construct validity of Patient-Reported Outcomes Measurement Information System (PROMIS) Paediatric measures of symptoms and functioning against measures of disease activity among youth with juvenile idiopathic arthritis (JIA) or systemic lupus erythematosus (SLE).

Design

Cross-sectional associations among PROMIS measures and clinical metrics of disease activity were estimated.

Setting

Seven clinical sites of the Childhood Arthritis and Rheumatology Alliance (CARRA) in the USA.

Participants

Youth aged 8-17 years enrolled in the CARRA Registry.

Intervention

PROMIS measures were collected and associations with clinical measures of disease activity estimated, by condition, in bivariate and multivariable analyses with adjustment for sociod

SUBMITTER: Weitzman ER 

PROVIDER: S-EPMC9884859 | biostudies-literature | 2023 Jan

REPOSITORIES: biostudies-literature