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...
Main Authors: | , , , |
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Format: | Article |
Language: | English |
Published: |
American Academy of Sleep Medicine
2015
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Subjects: | |
Online Access: | http://hdl.handle.net/10757/611656 http://repositorioacademico.upc.edu.pe/upc/handle/10757/611656 |