{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,23]],"date-time":"2026-02-23T14:42:34Z","timestamp":1771857754582,"version":"3.50.1"},"reference-count":35,"publisher":"Cambridge University Press (CUP)","license":[{"start":{"date-parts":[[2018,3,25]],"date-time":"2018-03-25T00:00:00Z","timestamp":1521936000000},"content-version":"unspecified","delay-in-days":83,"URL":"https:\/\/www.cambridge.org\/core\/terms"}],"content-domain":{"domain":["www.cambridge.org"],"crossmark-restriction":true},"short-container-title":["Span. J. Psychol."],"published-print":{"date-parts":[[2018]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>The Panic Disorder Severity Scale (PDSS) is a well-established measure of panic symptoms but few data exist on this instrument in non north-American samples. Our main goal was to assess the psychometric properties (internal consistency, test re-test reliability, inter-rater reliability, convergent and divergent validity) and the factor structure of the Spanish version. Ninety-four patients with a main diagnosis of panic disorder were assessed with the Spanish version of PDSS, the Anxiety Sensitivity Index\u20133 (ASI-3), the Panic and Agoraphobia Scale (PAS), the Beck Anxiety Inventory (BAI), the Beck Depression Inventory-II (BDI-II) the PDSS self-rating form and the Clinical Global Impression-Severity scale (CGI). The Spanish PDSS showed acceptable internal consistency (\u03b1 = .74), excellent test-retest (total score and items 1\u20136: \u03b1 &gt; .58,<jats:italic>p<\/jats:italic>&lt; .01) and inter-rater reliability (most intraclass correlation coefficient values for the total score were &gt; .90) and medium to large convergent validity (<jats:italic>r<\/jats:italic>= .68, 95% CI [.54, .79],<jats:italic>p<\/jats:italic>&lt; .01;<jats:italic>r<\/jats:italic>= .80, 95% CI [.70, .87],<jats:italic>p<\/jats:italic>&lt; .01;<jats:italic>r<\/jats:italic>= .48, 95% CI [.28, .67],<jats:italic>p<\/jats:italic>&lt; .01; BAI, PAS and ASI\u20133 total scores respectively). Data on divergent validity (BDI-II total score<jats:italic>: r<\/jats:italic>= .52, 95% CI [.34, .67],<jats:italic>p<\/jats:italic>&lt; .01) suggest some need for refinement of the PDSS. The confirmatory factor analysis suggested a two-factor modified model for the scale (nested \u03c7<jats:sup>2<\/jats:sup>= 14.01,<jats:italic>df<\/jats:italic>= 12,<jats:italic>p<\/jats:italic>&lt; .001). The Spanish PDSS has similar psychometric properties as the previous versions and is a useful instrument to assess panic symptoms in clinical settings in Spanish-speaking populations.<\/jats:p>","DOI":"10.1017\/sjp.2018.6","type":"journal-article","created":{"date-parts":[[2018,3,25]],"date-time":"2018-03-25T22:30:58Z","timestamp":1522017058000},"update-policy":"https:\/\/doi.org\/10.1017\/policypage","source":"Crossref","is-referenced-by-count":3,"title":["Psychometric Properties of the Spanish Version of the Panic Disorder Severity Scale"],"prefix":"10.1017","volume":"21","author":[{"given":"Gideoni","family":"Fuste","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mar\u00eda \u00c1ngeles","family":"Gil","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Clara","family":"L\u00f3pez-Sol\u00e0","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Silvia","family":"Rosado","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Albert","family":"Bonillo","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Guillem","family":"Pailhez","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Antoni","family":"Bulbena","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"V\u00edctor","family":"P\u00e9rez","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Miguel A.","family":"Fullana","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"56","published-online":{"date-parts":[[2018,3,25]]},"reference":[{"key":"S1138741618000069_ref7","volume-title":"Banco de instrumentos b\u00e1sicos para la pr\u00e1ctica de psiquiatr\u00eda cl\u00ednica","author":"Bobes","year":"2002"},{"key":"S1138741618000069_ref32","doi-asserted-by":"publisher","DOI":"10.1037\/1040-3590.19.2.176"},{"key":"S1138741618000069_ref14","doi-asserted-by":"publisher","DOI":"10.1080\/10705519909540118"},{"key":"S1138741618000069_ref19","doi-asserted-by":"publisher","DOI":"10.1002\/da.20206"},{"key":"S1138741618000069_ref10","doi-asserted-by":"publisher","DOI":"10.1002\/da.20532"},{"key":"S1138741618000069_ref6","doi-asserted-by":"publisher","DOI":"10.1016\/S0924-9338(99)80240-5"},{"key":"S1138741618000069_ref1","volume-title":"Diagnostic and statistical manual of mental disorders, text revision, DSM-IV-TR","year":"2000"},{"key":"S1138741618000069_ref5","doi-asserted-by":"publisher","DOI":"10.1037\/0033-2909.107.2.238"},{"key":"S1138741618000069_ref18","doi-asserted-by":"publisher","DOI":"10.1002\/da.20461"},{"key":"S1138741618000069_ref8","volume-title":"Statistical power analysis for the behavioral sciences","author":"Cohen","year":"1997"},{"key":"S1138741618000069_ref31","doi-asserted-by":"publisher","DOI":"10.1016\/j.paid.2006.09.017"},{"key":"S1138741618000069_ref12","volume-title":"Clinical Global Impressions (CGI) Scale Modified From: Rush J, et al. 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