The validity of the 16-item version of the Prodromal Questionnaire (PQ-16) to screen for ultra high risk of developing psychosis in the general help-seeking population.

Autor: Ising HK; Department of Psychiatry, Parnassia Psychiatric Institute, Prinsegracht 63-65, 2512 EX, The Hague, The Netherlands. h.ising@parnassia.nl, Veling W, Loewy RL, Rietveld MW, Rietdijk J, Dragt S, Klaassen RM, Nieman DH, Wunderink L, Linszen DH, van der Gaag M

Publikováno v: Schizophrenia bulletin [Schizophr Bull] 2012 Nov; Vol. 38 (6), pp. 1288-96. Date of Electronic Publication: 2012 Apr 19.