Psychometric Properties of the Pittsburgh Sleep Quality Index (PSQI) in a Cohort of Peruvian Pregnant Women.

STUDY OBJECTIVES: We sought to evaluate the construct validity and factor structure of the Spanish-language version of the Pittsburgh Sleep Quality Index (PSQI) among pregnant Peruvian women. METHODS: A cohort of 642 women were interviewed at ≤ 16 weeks of gestation. During interview, we ascert...

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Bibliographic Details
Main Authors: Zhong, Qiu-Yue, Gelaye, Bizu, Sánchez, Sixto E, Williams, Michelle A
Format: Article
Language:English
Published: American Academy of Sleep Medicine 2015
Subjects:
Online Access:http://hdl.handle.net/10757/611656
http://repositorioacademico.upc.edu.pe/upc/handle/10757/611656