The reliability and validity of the Chinese version of premenstrual dysphoric disorder questionnaire for DSM-5

IF 4.1 2区医学 Q1 PSYCHIATRY

General hospital psychiatry Pub Date : 2025-02-07 DOI:10.1016/j.genhosppsych.2025.01.021

Shanyi Huang , Qiao Zhang , Leire Aperribai , Itziar Alonso-Arbiol , Nekane Balluerka , Ying Chen , Yuecheng Wang , Yuqun Zhang

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引用次数: 0

Abstract

Objective

Premenstrual dysphoric disorder (PMDD) seriously affects women's work and life, and early screening and diagnosis of PMDD can improve the quality of life of potential PMDD patients. The Premenstrual Dysphoric Disorder Questionnaire for DSM-5 (CTDP-DSM-5) is a validated screening tool for PMDD based on the DSM-5. This study intends to conduct reliability testing and validity evaluation of the scale after translation and revision in Chinese women.

Methods

669 Chinese female college students were evaluated by a set of questionnaires including the Chinese version of CTDP-DSM-5 (CTDP-C), Patient Health Questionnaire-9 (PHQ-9), General Anxiety Disorder-7 (GAD-7) and Premenstrual Symptoms Screening Tool (PSST).

Results

CTDP-C is a bi-dimensional screening instrument with 25 items. The factor structure of the CTDP-C fits well to the factor model of the original Spanish version (CFI = 0.957; TLI = 0.953; RMSEA = 0.036; χ² = 5983.585, df = 300, p < 0.0001). The McDonald's omega reliability index obtained in this study was good (0.8) for both dimensions. In terms of convergent validity, the CTDP-C is significantly positively correlated with PSST (r = 0.533, p < 0.01). Furthermore, the instrument correlates positively with depression and anxiety. Finally, the CTDP-C scores can sensitively differentiate depressed from non-depressed patients (Cohen's d = 0.72). Similarly, sensitively differentiated anxious from non-anxious patients (Cohen's d = 0.80).

Conclusions

CTDP-C has good validity and reliability and it is an effective screening tool to identify Chinese patients with PMDD among college students, providing a basis for early detection, early diagnosis and early treatment of PMDD.

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来源期刊

General hospital psychiatry 医学-精神病学

CiteScore

9.60

自引率

2.90%

发文量

125

审稿时长

20 days

期刊介绍： General Hospital Psychiatry explores the many linkages among psychiatry, medicine, and primary care. In emphasizing a biopsychosocial approach to illness and health, the journal provides a forum for professionals with clinical, academic, and research interests in psychiatry''s role in the mainstream of medicine.