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Placental genome and maternal-placental genetic interactions: a genome-wide and candidate gene association study of placental abruption
While available evidence supports the role of genetics in the pathogenesis of placental abruption (PA), PA-related placental genome variations and maternal-placental genetic interactions have not been investigated. Maternal ...
Cross-cultural validity of the spanish version of PHQ-9 among pregnant peruvian women: a rasch item response theory analysis
(Elsevier B.V., 2014-04)
Objective We sought to evaluate the validity of the Spanish language version of the patient health questionnaire-9 (PHQ-9) depression scale in a large sample of pregnant Peruvian women using Rasch item response theory ...
Construct validity and factor structure of the pittsburgh sleep quality index and epworth sleepiness scale in a multi-national study of African, South East Asian and South American college students
Background The Pittsburgh Sleep Quality Index (PSQI) and the Epworth Sleepiness Scale (ESS) are questionnaires used to assess sleep quality and excessive daytime sleepiness in clinical and population-based studies. The ...