2021
DOI: 10.1016/j.jad.2020.09.096
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Validity of the patient health questionnaire-2 (PHQ-2) for the detection of depression in primary care in Colombia

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Cited by 22 publications
(38 citation statements)
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“…Each item is scored on a 4-point Likert scale, with a total score between 0 and 21 for either anxiety or depression. In previous studies, this instrument showed good reliability [32], such as in our study, where the Cronbach's α was 0.893.…”
Section: Hospital Anxiety and Depression Scalesupporting
confidence: 71%
“…Each item is scored on a 4-point Likert scale, with a total score between 0 and 21 for either anxiety or depression. In previous studies, this instrument showed good reliability [32], such as in our study, where the Cronbach's α was 0.893.…”
Section: Hospital Anxiety and Depression Scalesupporting
confidence: 71%
“…Another systematic review and metaanalysis reported that the combination of PHQ-2 (with cut-off ≥2) followed by PHQ-9 (with cut-off ≥10) had similar sensitivity but higher specificity compared with PHQ-9 cut-off scores of 10 or greater alone (Levis et al, 2020). Cut-off scores of ≥ 2 are supported by other studies and healthcare settings (Yu et al, 2011;Thombs et al, 2014;Carey et al, 2016;Gelaye et al, 2016;Scoppetta et al, 2021). Therefore, it is recommended that clinical guidelines are reviewed and revised taking these findings into consideration.…”
Section: Discussionmentioning
confidence: 93%
“…Similarly, self-reporting pregnant female participants were also excluded. To rule out undiagnosed depression, a depression screening tool PHQ-2 (patient health questionnaire-2) 11 was used after which we had a morbidity, pregnancy and depression free sample of 260 participantseligible to participate in the study.…”
Section: Methodsmentioning
confidence: 99%