{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,14]],"date-time":"2026-10-14T00:05:21Z","timestamp":1791936321732,"version":"4.3.4"},"reference-count":29,"publisher":"National Athletic Trainers' Association","issue":"9","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2024,9,1]]},"abstract":"<jats:sec>\n                  <jats:title>Context<\/jats:title>\n                  <jats:p>The Concussion Clinical Profiles Screening Tool (CP Screen) self-report concussion symptom inventory is often administered at weekly intervals. However, 1-week reliable change indices (RCIs) for clinical cutoffs and the test\u2013retest reliability of the CP Screen are unknown.<\/jats:p>\n               <\/jats:sec>\n               <jats:sec>\n                  <jats:title>Objective<\/jats:title>\n                  <jats:p>To document RCI cutoff scores and 1-week test\u2013retest reliability for each profile and modifier of the CP Screen for men and women.<\/jats:p>\n               <\/jats:sec>\n               <jats:sec>\n                  <jats:title>Design<\/jats:title>\n                  <jats:p>Case series.<\/jats:p>\n               <\/jats:sec>\n               <jats:sec>\n                  <jats:title>Setting<\/jats:title>\n                  <jats:p>A large US university.<\/jats:p>\n               <\/jats:sec>\n               <jats:sec>\n                  <jats:title>Patients or Other Participants<\/jats:title>\n                  <jats:p>One hundred seventy-three healthy college students.<\/jats:p>\n               <\/jats:sec>\n               <jats:sec>\n                  <jats:title>Main Outcome Measure(s)<\/jats:title>\n                  <jats:p>Participants completed 2 administrations of the CP Screen 7 days apart. The CP Screen items yielded 5 clinical profiles and 2 modifiers. Spearman \u03c1 coefficients (rs), intraclass correlation coefficients (ICCs), single measures, and unbiased estimates of reliability (UERs) were used to assess test-retest reliability. Wilcoxon signed-rank tests assessed differences across time. Reliable change index values and cutoff scores are provided at 90%\/95% CIs. All analyses were performed for the total sample and separately for men and women.<\/jats:p>\n               <\/jats:sec>\n               <jats:sec>\n                  <jats:title>Results<\/jats:title>\n                  <jats:p>Reliable change index cutoffs for clinically significant change (increase\/decrease) at a 90% CI for men were as follows: ocular, vestibular &amp;gt;2\/&amp;gt;4; anxiety\/mood, cognitive\/fatigue, and migraine &amp;gt;3\/&amp;gt;3; sleep &amp;gt;4\/&amp;gt;6; and neck &amp;gt;2\/&amp;gt;2. Reliable change index cutoffs for clinically significant change (increase\/decrease) at a 90% CI for women were as follows: anxiety\/mood \u22652\/\u22654; cognitive\/fatigue, migraine, ocular, vestibular, and sleep \u22653\/\u22653; and neck \u22651\/\u22651. Correlations for the CP Screen ranged from 0.51 (migraine) to 0.79 (anxiety\/mood) for the total sample, from 0.48 (migraine) to 0.84 (vestibular) for men, and from 0.51 (migraine) to 0.77 (ocular) for women. Test-retest indices for each profile and modifier were moderate to good for the total sample (ICC, 0.64\u20130.82; UER, 0.79\u20130.90), men (ICC, 0.60\u20130.87; UER, 0.76\u20130.94), and women (ICC, 0.64\u20130.80; UER, 0.78\u20130.89).<\/jats:p>\n               <\/jats:sec>\n               <jats:sec>\n                  <jats:title>Conclusion<\/jats:title>\n                  <jats:p>The CP Screen is reliable and stable across a 1-week interval, and established RCIs for men and women can help identify meaningful change throughout recovery.<\/jats:p>\n               <\/jats:sec>","DOI":"10.4085\/1062-6050-0325.23","type":"journal-article","created":{"date-parts":[[2024,1,20]],"date-time":"2024-01-20T09:30:40Z","timestamp":1705743040000},"page":"934-940","source":"Crossref","is-referenced-by-count":6,"title":["Reliable Change Indices for the Serial Administration of the Concussion Clinical Profiles Screening Tool"],"prefix":"10.4085","volume":"59","author":[{"given":"Kori J.","family":"Durfee","sequence":"first","affiliation":[{"name":"* Department of Health, Human Performance and Recreation\/Office for Sport Concussion Research, University of Arkansas, Fayetteville"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Philip","family":"Schatz","sequence":"additional","affiliation":[{"name":"\u2020 Department of Psychology, Saint Joseph\u2019s University, Philadelphia, PA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Anthony P.","family":"Kontos","sequence":"additional","affiliation":[{"name":"\u2021 UPMC Sports Medicine Concussion Program, Department of Orthopaedic Surgery, University of Pittsburgh, PA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Michael W.","family":"Collins","sequence":"additional","affiliation":[{"name":"\u2021 UPMC Sports Medicine Concussion Program, Department of Orthopaedic Surgery, University of Pittsburgh, PA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Melissa N.","family":"Womble","sequence":"additional","affiliation":[{"name":"\u00a7 Inova Medical Group, Department of Orthopedics and Sports Medicine, Inova Sports Medicine Concussion Program, Fairfax, VA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sabrina","family":"Jennings","sequence":"additional","affiliation":[{"name":"\u00a7 Inova Medical Group, Department of Orthopedics and Sports Medicine, Inova Sports Medicine Concussion Program, Fairfax, VA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Madison F.","family":"Ceola","sequence":"additional","affiliation":[{"name":"* Department of Health, Human Performance and Recreation\/Office for Sport Concussion Research, University of Arkansas, Fayetteville"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"R. 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