Abstract：
:Previous studies on the factorial structure of the Patient Health Questionnaire (PHQ-9) have yielded divergent results, and there is no consensus on which factorial structure provides a more adequate fit. In Colombia, no precise method to estimate the factorial structure of the PHQ-9 has been used. The purpose of this study is to evaluate the factorial structure of the PHQ-9 as a depression screening tool in university students of Colombia from a model of two factors previously studied. The PHQ-9 was applied to 550 health science university students. A factorial confirmatory analysis was carried out using a structural equations model and invariance analysis. The model with one somatic factor and one non-somatic factor, achieved a better fit with invariance by gender. The PHQ-9 used as a depression screening tool used in university students in Cartagena revealed two factors, one somatic and one non-somatic with measurement invariance by gender.
journal_name
Psychiatry Resjournal_title
Psychiatry researchauthors
Miranda CAC,Scoppetta Odoi
10.1016/j.psychres.2018.08.071subject
Has Abstractpub_date
2018-11-01 00:00:00pages
425-429eissn
0165-1781issn
1872-7123pii
S0165-1781(18)30249-Xjournal_volume
269pub_type
杂志文章abstract：:The goals of the present study were to determine the prevalence of depression in the adult population of Sao Paulo, Brazil and to explore the relationship among sociodemographic, physical and psychological factors, sleep-related symptoms and polysomnography parameters. Participants of a cross-sectional study (N = 1101...
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pub_type： 杂志文章,随机对照试验
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更新日期：2016-06-30 00:00:00
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更新日期：2017-01-01 00:00:00
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