Psychometric validation of the Danish cancer caregiver roles and responsibilities scale.

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Title: Psychometric validation of the Danish cancer caregiver roles and responsibilities scale.
Authors: Nielsen, Iben Husted (AUTHOR), Landbo, Christian (AUTHOR), Rosenberg, Tine (AUTHOR), Piil, Karin (AUTHOR), Tolver, Anders (AUTHOR), Shilling, Valerie (AUTHOR), Jarden, Mary (AUTHOR)
Source: Quality of Life Research. May2026, Vol. 35 Issue 5, p1-11. 11p.
Subjects: Psychometrics, Test validity, Caregivers, Cultural adaptation, Cancer patient care, Translating & interpreting, Services for caregivers, Statistical reliability
Geographic Terms: Denmark
Abstract: Purpose: The purpose of this study was to translate and culturally adapt the Caregiver Roles and Responsibilities Scale (CRRS) into Danish and to conduct a psychometric analysis of its validity and reliability among informal caregivers of cancer patients in Denmark. Methods: The translation and cultural adaptation followed the Functional Assessment of Chronic Illness Therapy (FACIT) translation methodology. Cognitive debriefing interviews were carried out with ten native Danish-speaking caregivers to assess comprehensibility and relevance. Psychometric properties were evaluated using a survey, test-retest design, with data collected from 180 caregivers at baseline (t0) and a subsample of 80 caregivers at the second time point (t1), 10 days after baseline, to evaluate test–retest reliability using Intraclass Correlation Coefficient (ICC). Results: The Danish CRRS demonstrated good psychometric properties, with Cronbach's α values exceeding the acceptable threshold of 0.70 for most subscales, indicating high internal consistency. ICC analysis showed strong test—retest reliability across all subscales (ICC ≥ 0.80) and excellent reliability for the total CRRS score (ICC = 0.91), confirming the measure's reliability over time. Conclusion: The Danish CRRS demonstrated good validity and test—retest reliability. The CRRS is now available for Danish-speaking individuals to use in both clinical cancer care and research for assessing the impact of cancer on the lives and wellbeing of informal caregivers. [ABSTRACT FROM AUTHOR]
Copyright of Quality of Life Research is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: Psychology and Behavioral Sciences Collection
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  Data: Psychometric validation of the Danish cancer caregiver roles and responsibilities scale.
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  Data: <searchLink fieldCode="AR" term="%22Nielsen%2C+Iben+Husted%22">Nielsen, Iben Husted</searchLink> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Landbo%2C+Christian%22">Landbo, Christian</searchLink> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Rosenberg%2C+Tine%22">Rosenberg, Tine</searchLink> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Piil%2C+Karin%22">Piil, Karin</searchLink> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Tolver%2C+Anders%22">Tolver, Anders</searchLink> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Shilling%2C+Valerie%22">Shilling, Valerie</searchLink> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Jarden%2C+Mary%22">Jarden, Mary</searchLink> (AUTHOR)
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  Data: <searchLink fieldCode="DE" term="%22Psychometrics%22">Psychometrics</searchLink><br /><searchLink fieldCode="DE" term="%22Test+validity%22">Test validity</searchLink><br /><searchLink fieldCode="DE" term="%22Caregivers%22">Caregivers</searchLink><br /><searchLink fieldCode="DE" term="%22Cultural+adaptation%22">Cultural adaptation</searchLink><br /><searchLink fieldCode="DE" term="%22Cancer+patient+care%22">Cancer patient care</searchLink><br /><searchLink fieldCode="DE" term="%22Translating+%26+interpreting%22">Translating & interpreting</searchLink><br /><searchLink fieldCode="DE" term="%22Services+for+caregivers%22">Services for caregivers</searchLink><br /><searchLink fieldCode="DE" term="%22Statistical+reliability%22">Statistical reliability</searchLink>
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  Data: Purpose: The purpose of this study was to translate and culturally adapt the Caregiver Roles and Responsibilities Scale (CRRS) into Danish and to conduct a psychometric analysis of its validity and reliability among informal caregivers of cancer patients in Denmark. Methods: The translation and cultural adaptation followed the Functional Assessment of Chronic Illness Therapy (FACIT) translation methodology. Cognitive debriefing interviews were carried out with ten native Danish-speaking caregivers to assess comprehensibility and relevance. Psychometric properties were evaluated using a survey, test-retest design, with data collected from 180 caregivers at baseline (t0) and a subsample of 80 caregivers at the second time point (t1), 10 days after baseline, to evaluate test–retest reliability using Intraclass Correlation Coefficient (ICC). Results: The Danish CRRS demonstrated good psychometric properties, with Cronbach's α values exceeding the acceptable threshold of 0.70 for most subscales, indicating high internal consistency. ICC analysis showed strong test—retest reliability across all subscales (ICC ≥ 0.80) and excellent reliability for the total CRRS score (ICC = 0.91), confirming the measure's reliability over time. Conclusion: The Danish CRRS demonstrated good validity and test—retest reliability. The CRRS is now available for Danish-speaking individuals to use in both clinical cancer care and research for assessing the impact of cancer on the lives and wellbeing of informal caregivers. [ABSTRACT FROM AUTHOR]
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  Data: <i>Copyright of Quality of Life Research is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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        Value: 10.1007/s11136-026-04234-8
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        Text: English
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      – SubjectFull: Caregivers
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      – SubjectFull: Cultural adaptation
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      – SubjectFull: Cancer patient care
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      – SubjectFull: Services for caregivers
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      – SubjectFull: Statistical reliability
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      – SubjectFull: Denmark
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      – TitleFull: Psychometric validation of the Danish cancer caregiver roles and responsibilities scale.
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              M: 05
              Text: May2026
              Type: published
              Y: 2026
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