Bidimensional structure and measurement equivalence of the Patient Health Questionnaire-9: sex-sensitive assessment of depressive symptoms in three representative German cohort studies.
Tibubos AN, Otten D, Zöller D, Binder H, Wild PS, Fleischer T, Johar H, Atasoy S, Schulze L, Ladwig KH, Schomerus G, Linkohr B, Grabe HJ, Kruse J, Schmidt CO, Münzel T, König J, Brähler E, Beutel ME.
Tibubos AN, et al.
BMC Psychiatry. 2021 May 5;21(1):238. doi: 10.1186/s12888-021-03234-x.
BMC Psychiatry. 2021.
PMID: 33952234
Free PMC article.