{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,27]],"date-time":"2026-02-27T02:39:14Z","timestamp":1772159954747,"version":"3.50.1"},"reference-count":46,"publisher":"Wiley","issue":"6","license":[{"start":{"date-parts":[[2022,3,2]],"date-time":"2022-03-02T00:00:00Z","timestamp":1646179200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100008530","name":"European Regional Development Fund","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100008530","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100004587","name":"Instituto de Salud Carlos III","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100004587","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Acta Psychiatr Scand"],"published-print":{"date-parts":[[2022,6]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Background<\/jats:title>\n                    <jats:p>We report the psychometric properties of the Patient\u2010Reported Impact of Symptoms in Schizophrenia Scale (PRISS), which assesses the impact of subjective experiences or qualia in outpatients with this condition.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>A cross\u2010sectional 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\u2010reported experiences related to the main symptoms observed in these patients. The psychometric analysis included test\u2010retest reliability, internal consistency and structural and convergent validity.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>\n                      The 28\u2010item PRISS showed good test\u2010retest reliability as 64.3% of the intraclass correlation coefficient values were between 0.40 and 0.79, which were statistically significant (\n                      <jats:italic>p<\/jats:italic>\n                      \u00a0&lt;\u00a00.01). Analysis of the structural validity revealed a three\u2010factor structure, (1) productive subjective experiences, (2) affective\u2010negative subjective experiences and (3) excitation, which accounted for 56.11% of the variance. Of the Pearson's correlation coefficients analysed between the PRISS and the Positive and Negative Syndrome Scale (PANSS), Scale for Assessment of Negative Symptoms (SANS) and World Health Organization Disability Assessment Schedule (WHO\u2010DAS), 72.2% were statistically significant (\n                      <jats:italic>p<\/jats:italic>\n                      \u00a0&lt;\u00a00.05) and ranged from 0.38\u20130.42, 0.32\u20130.42 and 0.40\u20130.42, respectively.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats: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.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1111\/acps.13417","type":"journal-article","created":{"date-parts":[[2022,2,21]],"date-time":"2022-02-21T11:56:06Z","timestamp":1645444566000},"page":"640-655","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":6,"title":["Patient\u2010reported impact of symptoms in schizophrenia scale (PRISS): Development and validation"],"prefix":"10.1111","volume":"145","author":[{"given":"Berta","family":"Moreno\u2010K\u00fcstner","sequence":"first","affiliation":[{"name":"Department of Personality, Assessment and Psychological Treatment University of Malaga Malaga Spain"},{"name":"Andalusian Group of Psychosocial Research (GAP) Andaluc\u00eda Spain"},{"name":"Biomedical Research Institute of Malaga (IBIMA) M\u00e1laga Spain"},{"name":"Asociaci\u00f3n Cient\u00edfica Psicost C\u00e1diz Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8205-7104","authenticated-orcid":false,"given":"Julia","family":"F\u00e1brega\u2010Ruz","sequence":"additional","affiliation":[{"name":"Mental Health Department Regional University Hospital of Malaga University of Malaga M\u00e1laga Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Juan Luis","family":"Gonzalez\u2010Caballero","sequence":"additional","affiliation":[{"name":"Asociaci\u00f3n Cient\u00edfica Psicost C\u00e1diz Spain"},{"name":"Department of Statistics and Operational Research Faculty of Medicine University of Cadiz C\u00e1diz Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Sara","family":"Reyes\u2010Martin","sequence":"additional","affiliation":[{"name":"Biomedical Research Institute of Malaga (IBIMA) M\u00e1laga Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Susana","family":"Ochoa","sequence":"additional","affiliation":[{"name":"Asociaci\u00f3n Cient\u00edfica Psicost C\u00e1diz Spain"},{"name":"Etiopathogenesis and treatment of severe mental disorders Group (MERITT) Institut de Recerca Sant Joan de D\u00e9u Parc Sanitari Sant Joan de D\u00e9u Sant Boi de Llobregat, Barcelona Spain"},{"name":"Investigaci\u00f3n Biom\u00e9dica en Red de Salud Mental (CIBERSAM) Madrid Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Cristina","family":"Romero\u2010Lopez\u2010Alberca","sequence":"additional","affiliation":[{"name":"Asociaci\u00f3n Cient\u00edfica Psicost C\u00e1diz Spain"},{"name":"Investigaci\u00f3n Biom\u00e9dica en Red de Salud Mental (CIBERSAM) Madrid Spain"},{"name":"Department of Psychology University of Cadiz C\u00e1diz Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jordi","family":"Cid","sequence":"additional","affiliation":[{"name":"Asociaci\u00f3n Cient\u00edfica Psicost C\u00e1diz Spain"},{"name":"Institut d'Assist\u00e8ncia Sanit\u00e0ria de Girona Girona Spain"},{"name":"Mental Health &amp; 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