Individual participant data meta-analysis to compare EPDS accuracy to detect major depression with and without the self-harm item oleh Xia Qiu, Yin Wu, Ying Sun, Brooke Levis, Jizhou Tian, Jill T. Boruff, Pim Cuijpers, John P. A. Ioannidis, Sarah Markham, Roy C. Ziegelstein, Simone N. Vigod, Andrea Benedetti, Brett D. Thombs, the DEPRESsion Screening Data (DEPRESSD) EPDS Group