Patient-reported impact of symptoms in schizophrenia scale (PRISS): Development and validation.
Acta Psychiatrica Scandinavica March 2, 2022 Berta Moreno-Küstner, Julia Fábrega-Ruz, Juan Luis Gonzalez-Caballero et al.
Background: We report the psychometric properties of the Patient-Reported Impact of Symptoms in Schizophrenia Scale (PRISS), which assesses the impact of subjective experiences or qualia in outpatients with this condition. Methods: A cross-sectional study was carried out in 162 patients diagnosed with schizophrenia in Spain. The PRISS measures the presence, frequency, concern and interference...
DOI: 10.1111/acps.13417 (opens in new tab)
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Humans
Cross-sectional studies
Reproducibility of results
Schizophrenia
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