[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100659094":3},{"organization":4,"outcomesModule":7,"designInfo":23,"detailedDescription":25,"studyPopulation":26,"armGroups":27,"interventions":22,"overallOfficials":22,"centralContacts":31,"locations":37,"responsibleParty":52,"collaborators":22,"id":54,"slug":55,"hasResults":56,"nctId":57,"briefTitle":58,"officialTitle":59,"acronym":22,"eligibilityCriteria":60,"healthyVolunteers":56,"sex":61,"minAge":62,"maxAge":22,"enrollmentInfo":63,"targetDuration":22,"studyType":66,"phases":22,"briefSummary":67,"conditions":68,"keywords":70,"overallStatus":76,"whyStopped":22,"lastUpdateSubmitDate":77,"lastUpdatePostDateStruct":78,"startDateStruct":81,"completionDateStruct":83,"leadSponsor":85,"locationsCount":86},{"fullName":5,"class":6},"Bilecik Seyh Edebali Universitesi","OTHER",{"primaryOutcomes":8,"secondaryOutcomes":13,"otherOutcomes":22},[9],{"measure":10,"description":11,"timeFrame":12},"Construct validity and internal consistency of the Turkish PEB Scale","The 11-item, single-factor Turkish PEB Scale will be evaluated using exploratory and confirmatory factor analyses. Internal consistency will be assessed using Cronbach's alpha and corrected item-total correlations. Higher scores indicate stronger endorsement of a biopsychosocial model of chronic pain.","At the initial assessment (single administration)",[14,18],{"measure":15,"description":16,"timeFrame":17},"Test-retest reliability of the Turkish PEB Scale","Fifty participants from the main sample will complete the PEB Scale again 2 weeks after the first assessment. Agreement between the two scores will be assessed using the intraclass correlation coefficient (ICC) and 95% confidence interval.","At the initial assessment and 2 weeks later",{"measure":19,"description":20,"timeFrame":21},"Criterion-related validity of the Turkish PEB Scale","Correlations will be evaluated between Turkish PEB Scale scores and scores on the Pain Beliefs Questionnaire, the University of Washington Pain-Related Self-Efficacy Scale Short Form, and 0-10 numeric rating scale scores for pain intensity, interference with daily activities, and pain-related distress. Numeric rating scale responses refer to the previous week.","At the initial assessment",null,{"allocation":22,"interventionModel":22,"interventionModelDescription":22,"primaryPurpose":22,"observationalModel":6,"timePerspective":24,"maskingInfo":22},"PROSPECTIVE","This is a methodological, cross-sectional study with a prospective test-retest component. The Turkish cross-cultural adaptation will include independent forward translations, reconciliation of the translations, independent back-translations, comparison with the original scale, and review of discrepancies. Seven experts in relevant fields will assess the clarity, cultural suitability, and content relevance of the items. The revised form will be pilot-tested with 20 adults with chronic pain who will not be included in the main sample.\n\nThe main psychometric evaluation will include at least 200 adults with chronic pain. Exploratory and confirmatory factor analyses will be used to evaluate the scale structure. Criterion-related validity will be assessed through correlations with pain beliefs, pain-related self-efficacy, pain intensity, interference with daily activities, and pain-related distress. Internal consistency and item characteristics will also be examined. Measurement invariance across selected participant groups will be evaluated using multigroup confirmatory factor analysis.\n\nFor test-retest reliability, 50 participants from the main sample whose clinical condition is not expected to change substantially will complete the PEB Scale again after two weeks. Agreement between the two measurements will be assessed using the intraclass correlation coefficient and its 95% confidence interval.","Adults aged 18 years or older with physician-diagnosed chronic pain lasting or recurring for more than 3 months who receive follow-up or treatment at the Physical Medicine and Rehabilitation outpatient clinic of Bilecik Training and Research Hospital, Türkiye.",[28],{"label":29,"type":22,"description":30,"interventionNames":22},"Adults With Chronic Pain","Adults aged 18 years or older with physician-diagnosed chronic pain lasting or recurring for more than 3 months. At least 200 participants will be included in the main sample, and an additional 20 participants will take part in the pilot assessment. Fifty participants from the main sample will complete the PEB Scale again after two weeks. No intervention will be assigned.",[32],{"name":33,"role":34,"phone":35,"phoneExt":22,"email":36},"Burcu Bayrak Kahraman, PhD","CONTACT","+905057542411","burcu.bayrak@bilecik.edu.tr",[38],{"facility":39,"status":22,"city":40,"state":22,"zip":41,"country":42,"countryCode":22,"cosmosGeoPoint":43,"geoPoint":48,"contacts":49},"Bilecik Eğitim ve Araştırma Hastanesi","Bilecik","11000","Turkey (Türkiye)",{"type":44,"coordinates":45},"Point",[46,47],29.97932,40.14192,{"lat":47,"lon":46},[50],{"name":51,"role":34,"phone":35,"phoneExt":22,"email":36},"Burcu Bayrak Kahraman, Assoc. Prof.",{"type":53,"investigatorFullName":22,"investigatorTitle":22,"investigatorAffiliation":22,"oldNameTitle":22,"oldOrganization":22},"SPONSOR","100659094","turkish-version-of-a-scale-measuring-how-people-view-chronic-pain-100659094",false,"NCT07861698","Turkish Version of a Scale Measuring How People View Chronic Pain","Turkish Cross-Cultural Adaptation, Validity, and Reliability of the Patients' Endorsement of a Biopsychosocial Model of Chronic Pain Scale","Inclusion Criteria:\n\n* Aged 18 years or older.\n* Voluntarily agrees to participate in the study.\n* Has physician-diagnosed chronic pain lasting or recurring for more than 3 months.\n* Able to read and write Turkish.\n* Has sufficient cognitive ability to understand and complete the data collection forms.\n\nExclusion Criteria:\n\n* Presents with acute pain or does not meet the chronic pain criteria.\n* Has a cognitive or communication impairment that prevents completion of the data collection forms.\n* Submits incomplete data collection forms.","ALL","18 Years",{"count":64,"type":65},220,"ESTIMATED","OBSERVATIONAL","This study will translate and culturally adapt the Patients' Endorsement of a Biopsychosocial Model of Chronic Pain Scale (PEB) into Turkish and evaluate how well and consistently it measures the views of adults with chronic pain. The study will take place at the Physical Medicine and Rehabilitation outpatient clinic of Bilecik Training and Research Hospital. At least 200 adults will be included in the main sample. Participants will complete questionnaires that are expected to take 10 to 15 minutes. An additional 20 people who will not be included in the main sample will take part in a pilot assessment. Fifty participants from the main sample will complete the PEB Scale again after two weeks. No treatment or intervention will be assigned.",[69],"Chronic Pain",[71,72,73,74,75],"Biopsychosocial Model of Pain","Cross-Cultural Adaptation","Turkish Adaptation","Validity","Reliability","NOT_YET_RECRUITING","2026-10-01",{"date":79,"type":80},"2026-10-06","ACTUAL",{"date":82,"type":65},"2026-12-15",{"date":84,"type":65},"2027-12-15",{"name":5,"class":6},1]