Scalability of the Positive and Negative Syndrome Scale in first-episode schizophrenia assessed by Rasch models.
Baandrup L, Allerup P, Nielsen MØ, Düring SW, Bojesen KB, Leucht S, Galderisi S, Mucci A, Bucci P, Arango C, Díaz-Caneja CM, Dazzan P, McGuire P, Demjaha A, Ebdrup BH, Fleischhacker WW, Kahn RS, Glenthøj BY.
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Acta Psychiatr Scand. 2022 Jul;146(1):21-35. doi: 10.1111/acps.13434. Epub 2022 Apr 22.
Acta Psychiatr Scand. 2022.
PMID: 35417039
Free PMC article.