التفاصيل البيبلوغرافية
| العنوان: |
Socioeconomic representativeness of Australian, Canadian and British cohorts from the paediatric diabetes AdDIT study: comparisons to regional and national data |
| المؤلفون: |
Mahmud, Farid H., Clarke, Antoine B. M., Elia, Yesmino, Curtis, Jacqueline, Benitez-Aguirre, Paul, Cameron, Fergus J., Chiesa, Scott T., Clarson, Cheril, Couper, Jennifer J., Craig, Maria E., Dalton, R. Neil, Daneman, Denis, Davis, Elizabeth A., Deanfield, John E., Donaghue, Kim C., Jones, Timothy W., Marshall, Sally M., Neil, Andrew, Marcovecchio, M. Loredana |
| المساهمون: |
Can-SOLVE CKD, Canadian Institute of Health Research – Strategies for Patient Oriented Research, Juvenile Diabetes Research Foundation Canada |
| المصدر: |
BMC Medicine ; volume 21, issue 1 ; ISSN 1741-7015 |
| بيانات النشر: |
Springer Science and Business Media LLC |
| سنة النشر: |
2023 |
| مصطلحات موضوعية: |
General Medicine |
| الوصف: |
Background Given limited data regarding the involvement of disadvantaged groups in paediatric diabetes clinical trials, this study aimed to evaluate the socioeconomic representativeness of participants recruited into a multinational clinical trial in relation to regional and national type 1 diabetes reference populations. Methods Retrospective, cross-sectional evaluation of a subset of adolescent type 1 diabetes cardiorenal intervention trial (AdDIT) participants from Australia ( n = 144), Canada ( n = 312) and the UK ( n = 173). Validated national measures of deprivation were used: the Index of Relative Socioeconomic Disadvantage (IRSD) 2016 (Australia), the Material Resources (MR) dimension of the Canadian Marginalisation index 2016 (Canada) and the Index of Multiple Deprivation (IMD) 2015 (UK). Representativeness was assessed by comparing the AdDIT cohort’s distribution of deprivation quintiles with that of the local paediatric type 1 diabetes population (regional), and the broader type 1 diabetes population for which the trial’s intervention was targeted (national). Results Recruited study cohorts from each country had higher proportions of participants with higher SES, and significant underrepresentation of lower SES, in relation to their national references. The socioeconomic make-up in Australia mirrored that of the regional population ( p = 0.99). For Canada, the 2nd least deprived ( p = 0.001) and the most deprived quintiles ( p < 0.001) were over- and under-represented relative to the regional reference, while the UK featured higher regional and national SES bias with over-representation and under-representation from the least-deprived and most-deprived quintiles ( p < 0.0001). Conclusions Significant national differences in trial participation of low SES participants were observed, highlighting limitations in access to clinical research and the importance of reporting sociodemographic representation in diabetes clinical trials. Trial registration NCT01581476. Registered on 20 April 2012. |
| نوع الوثيقة: |
article in journal/newspaper |
| اللغة: |
English |
| DOI: |
10.1186/s12916-023-03222-w |
| DOI: |
10.1186/s12916-023-03222-w.pdf |
| DOI: |
10.1186/s12916-023-03222-w/fulltext.html |
| الإتاحة: |
https://doi.org/10.1186/s12916-023-03222-wTest |
| حقوق: |
https://creativecommons.org/licenses/by/4.0Test ; https://creativecommons.org/licenses/by/4.0Test |
| رقم الانضمام: |
edsbas.FAE276CC |
| قاعدة البيانات: |
BASE |
