Development and validation of a generic scale for use in transition programmes to measure self-management skills in adolescents with chronic health conditions: the TRANSITION-Q
| Autor: | Jan Willem Gorter, Christina Grant, Gabriel M. Ronen, Elena Tsangaris, N. Wickert, Ronald D. Barr, O. Kraus de Camargo, Uma H. Athale, Anne F. Klassen, Tapas Mondal, Herbert Brill, A. Schlatman, Stefan J. Cano, M. C. Samaan |
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| Rok vydání: | 2014 |
| Předmět: |
Male
Psychometrics Adolescent Interviews as Topic Cronbach's alpha Surveys and Questionnaires Developmental and Educational Psychology Outpatient clinic Humans Cognitive interview Child Response rate (survey) Ontario Rasch model Public Health Environmental and Occupational Health Construct validity Reproducibility of Results Continuity of Patient Care 16. Peace & justice Test (assessment) Self Care Pediatrics Perinatology and Child Health Chronic Disease Female Psychology Clinical psychology |
| Zdroj: | Child: care, health and development. 41(4) |
| ISSN: | 1365-2214 |
| Popis: | Aim To develop a generic self-management skills scale for use with adolescents diagnosed with a chronic health condition who are aged 12 to 18 years. Background There is a lack of methodologically sound scales for healthcare teams to use to measure self-management skills in adolescents with chronic conditions transitioning to adult care. Methods Adolescents aged 12 to 18 years with a broad range of chronic health conditions, including neurodevelopmental conditions, were recruited from May to August 2013 from nine outpatient clinics at McMaster Children's Hospital (Canada). Thirty-two participated in a cognitive interview, and 337 completed a questionnaire booklet. Interviews were used to develop the TRANSITION-Q. Rasch measurement theory (RMT) analysis was used to identify items that represent the best indicators of self-management skills. Traditional psychometric tests of measurement performance were also conducted. Results The response rate was 92% (32/32 cognitive; 337/371 field test). RMT analysis resulted in a 14-item scale with three response options. The overall fit of the observed data to that expected by the Rasch model was non-significant, providing support that this new scale measured a unidimensional construct. Other tests supported the scale as scientifically sound, e.g. Person Separation Index = 0.82; good item fit statistics; no differential item function by age or gender; low residual correlations between items; Cronbach's alpha = 0.85; test-retest reliability = 0.90; and tests of construct validity that showed, as hypothesized, fewer skills in younger participants and in participants who required assistance to complete the scale. Finally, participants who agreed they are ready to transfer to adult healthcare reported higher TRANSITION-Q scores than did participants who disagreed. Conclusions The TRANSITION-Q is a short, clinically meaningful and psychometrically sound scale. This generic scale can be used in research and in paediatric and adolescent clinics to help evaluate readiness for transition. |
| Databáze: | OpenAIRE |
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