Measurement invariance of the Patient Health Questionnaire (PHQ-9) and Generalized Anxiety Disorder scale (GAD-7) across four European countries during the COVID-19 pandemic.
Shevlin M, Butter S, McBride O, Murphy J, Gibson-Miller J, Hartman TK, Levita L, Mason L, Martinez AP, McKay R, Stocks TV, Bennett KM, Hyland P, Vallieres F, Valiente C, Vazquez C, Contreras A, Peinado V, Trucharte A, Bertamini M, Panzeri A, Bruno G, Granziol U, Mignemi G, Spoto A, Vidotto G, Bentall RP.
Shevlin M, et al. Among authors: mcbride o.
BMC Psychiatry. 2022 Mar 1;22(1):154. doi: 10.1186/s12888-022-03787-5.
BMC Psychiatry. 2022.
PMID: 35232409
Free PMC article.