Accuracy of the Hospital Anxiety and Depression Scale Depression subscale (HADS-D) to screen for major depression: systematic review and individual participant data meta-analysis
Accuracy of the Hospital Anxiety and Depression Scale Depression subscale (HADS-D) to screen for major depression: systematic review and individual participant data meta-analysis
In this paper by Wu and colleagues (BMJ 2021;373:n972, doi:10.1136/bmj.n972, published 10 May 2021), the abstract should have stated 22 574 participants rather than 25 574 participants.