The algorithm was the originally proposed scoring method to screen for depression. We summarized the diagnostic test accuracy of the PHQ-9 using the algorithm scoring method across a range of validation studies and compared the diagnostic properties of the PHQ-9 using the algorithm and summed ...
The median score of each item was 0, with inter-quartile range of 0–1. The total score of PHQ-2 ranged from 0 to 6 with a median score of 0. Reliability and item analysis The PHQ-9 had a Cronbach's alpha of 0.82, with the correlations between the total sc...
A diagnostic meta-analysis of the Patient Health Questionnaire-9 (PHQ-9) algorithm scoring method as a screen for depression. Gen Hosp Psychiatry. 2015;37:67–75. Article PubMed Google Scholar Kamtsiuris P, Lange M, Hoffmann R, Schaffrath Rosario A, Dahm S, Kuhnert R, et al. The ...
The PHQ9 is acceptable, and as good as longer clinician-administered instruments in a range of settings, countries, and populations. More research is needed to validate the PHQ2 to see if its diagnostic properties approach those of the PHQ9. 展开 关键词: depression screening questionnaire ...
We summarized the diagnostic test accuracy of the PHQ-9 using the algorithm scoring method across a range of validation studies and compared the diagnostic properties of the PHQ-9 using the algorithm and summed scoring method at the proposed cut-off point of 10.Manea, LauraGilbody, SimonMcMillan...
The age difference between groups was not significant; however, the total score for each PHQ-9 item and the sum of each scoring method was significantly higher in the suicidal ideation group (Table 1). Table 1. Differences in response and general characteristics of each group according to ...