Cultural adaptation, validation and evaluation of the psychometric properties of Childbirth Experience Questionnaire version 2.0 in the Spanish context

• Published in: BMC Pregnancy and Childbirth
• Main Authors: Elisabet Machín-Martín, Héctor González-de la Torre, Haridian Bordón-Reyes, Julia Jeppesen-Gutiérrez, Alicia Martín-Martínez
• Format: Article
• Language: English
• Published: BMC 2024-03-01
• Subjects: Obstetrics, labour; Patient satisfaction; Surveys and questionnaires; Validation studies as topic; Childbirth experience questionnaire
• Online Access: https://doi.org/10.1186/s12884-024-06400-7

Abstract Background Several instruments have been designed to assess the childbirth experience. The Childbirth Experience Questionnaire (CEQ) is one of the most widely used tools. There is an improved version of this instrument, the Childbirth Experience Questionnaire (CEQ 2.0), which has not been adapted or validated for use in Spain. The aim of present study is to adapt the CEQ 2.0 to the Spanish context and evaluate its psychometric properties. Methods This research was carried out in 2 stages. In the first stage, a methodological study was carried out in which the instrument was translated and back-translated, content validity was assessed by 10 experts (by calculating Aiken's V coefficient) and face validity was assessed in a sample of 30 postpartum women. In the second stage, a cross-sectional study was carried out to evaluate construct validity by using confirmatory factor analysis, reliability evaluation (internal consistency and temporal stability) and validation by known groups. Results In Stage 1, a Spanish version of the CEQ 2.0 (CEQ-E 2.0) was obtained with adequate face and content validity, with Aiken V scores greater than 0.70 for all items. A final sample of 500 women participated in Stage 2 of the study. The fit values for the obtained four-domain model were RMSEA = 0.038 [95% CI: 0.038–0.042], CFI = 0.989 [95% CI: 0.984–0.991], and GFI = 0.990 [95% CI: 0.982–0.991]. The overall Omega and Cronbach's Alpha coefficients were 0.872 [95% CI: 0.850–0.891] and 0.870 [95% CI: 0.849–0.890] respectively. A coefficient of intraclass correlation of 0.824 [95% CI: 0.314–0.936] (p ≤ 0.001) and a concordance coefficient of 0.694 [95% CI: 0.523–0.811] were obtained. Conclusions The Spanish version of CEQ 2.0 (CEQ-E 2.0), has adequate psychometric properties and is a valid, useful, and reliable instrument for assessing the childbirth experience in Spanish women.