%0 Journal Article
%A Moreno-Küstner, Berta
%A Fábrega-Ruz, Julia
%A Gonzalez-Caballero, Juan Luis
%A Reyes-Martin, Sara
%A Ochoa, Susana
%A Romero-Lopez-Alberca, Cristina
%A Cid, Jordi
%A Vila-Badia, Regina
%A Frigola-Capell, Eva
%A Salvador-Carulla, Luis
%T Patient-reported impact of symptoms in schizophrenia scale (PRISS): Development and validation.
%D 2022
%U http://hdl.handle.net/10668/19883
%X 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. A cross-sectional study was carried out in 162 patients diagnosed with schizophrenia in Spain. The PRISS measures the presence, frequency, concern and interference with daily life of self-reported experiences related to the main symptoms observed in these patients. The psychometric analysis included test-retest reliability, internal consistency and structural and convergent validity. The 28-item PRISS showed good test-retest reliability as 64.3% of the intraclass correlation coefficient values were between 0.40 and 0.79, which were statistically significant (p  Our results indicate that the PRISS appears to be a brief, reliable and valid scale to measure subjective experiences in schizophrenia and provides valuable information complementary to clinical evaluation.
%K patient-reported outcome
%K patient-reported outcome measure
%K schizophrenia
%K subjective experiences
%~