Meaning PHQ-2 followed by PHQ-9 may provide acceptable accuracy for screening for depression. Abstract Importance The Patient Health Questionnaire depression module (PHQ-9) is a 9-item self-administered instrument used for detecting depression and assessing severity of depression. The Patient Health Qu...
Multivariate linear regression revealed a negative correlation between WA and depression severity based on PHQ-9 scores (beta = -0.4, P < 0.05). Conclusions: A negative correlation exists between absolute and relative WA and depression severity, meaning, with the higher severity of depression the ...
Correlations between SWEMWBS and PHQ-9 scores were calculated at each respective time point and ranged from 0.601 to 0.793. Correlations between SWEMWBS and GAD-7 scores were calculated similarly and ranged from 0.630 to 0.743. Significant improvements were seen on all three scales over time. ...
[60,61]. To conduct the meta-analysis, we will seek primary datasets that allow us to compare PHQ-9 scores to MDD or major depressive episode (MDE) diagnostic status. Most primary studies use MDD as the reference standard, but some may use MDE, which is identical with respect to the ...
[60,61]. To conduct the meta-analysis, we will seek primary datasets that allow us to compare PHQ-9 scores to MDD or major depressive episode (MDE) diagnostic status. Most primary studies use MDD as the reference standard, but some may use MDE, which is identical with respect to the ...