Psychometric properties of the Chinese version of the modified polycystic ovary syndrome health-related quality-of-life questionnaire.

ABSTRACT: BACKGROUND:The modified polycystic ovary syndrome health-related quality-of-life questionnaire (MPCOSQ) is a 30-item instrument measuring quality-of-life in English-speaking patients with polycystic ovary syndrome (PCOS). We aimed to: 1) cross-culturally adapt the MPCOSQ into Chinese, and 2) assess the validity and reliability of the Chinese version of the MPCOSQ (Chi-MPCOSQ). METHODS:The MPCOSQ was translated using the forward-backward method, and its validity and reliability were assessed among 283 Chinese patients with PCOS. Internal consistency reliability and test-retest reliability were assessed by Cronbach's α and intra-correlation coefficient (ICC), respectively. Construct validity was tested through exploratory factor analysis and confirmatory factor analysis. Discriminant validit

SUBMITTER: Luo YY 

PROVIDER: S-EPMC7216719 | biostudies-literature | 2020 May

REPOSITORIES: biostudies-literature