Correction to Lancet Psychiatry 2024; published online Nov 21. https://doi.org/10.1016/S2215-0366(24)00365-1

Zavlis O, Luyten P, Pilling S, Fonagy P. Pressing need for clinical trial research on dimensional personality disorder. Lancet Psychiatry 2024; published online Nov 21. https://doi.org/10.1016/s2215-0366(24)00365-1. In this Correspondence, the second sentence of the first paragraph should read, “However, national health guidelines (such as those from the UK's National Institute of Clinical Excellence) have not been updated to reflect changes from the previous categorical model of personality disorders”. The third sentence of the fifth paragraph should read “Recent work also supports the predictive superiority of dimensional personality disorder over categorical personality disorders by revealing that dimensional personality difficulties (such as personality disorder severity and traits) are stronger predictors of various clinical outcomes (including general psychiatric severity, psychosocial functioning, and quality of life), compared to categorical personality diagnoses.” These corrections have been made to the online version as of Dec 4, and will be made to the printed version.