Design and baseline characteristics of the PODOSA (Prevention of Diabetes & Obesity in South Asians) trial: a cluster, randomised lifestyle intervention in Indian and Pakistani adults with impaired glycaemia at high risk of developing type 2 diabetes
| العنوان: | Design and baseline characteristics of the PODOSA (Prevention of Diabetes & Obesity in South Asians) trial: a cluster, randomised lifestyle intervention in Indian and Pakistani adults with impaired glycaemia at high risk of developing type 2 diabetes |
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| المؤلفون: | Aziz Sheikh, Jason M.R. Gill, Naveed Sattar, Gordon D Murray, Anu Sharma, Sunita Wallia, Anne Douglas, RS Bhopal, Sarah H. Wild, John A. McKnight, Raj Bhopal, John F. Forbes |
| المصدر: | BMJ Open Douglas, A, Bhopal, R, Bhopal, R, Forbes, J, Gill, J M R, McKnight, J, Murray, G, Sattar, N, Sharma, A, Wallia, S, Wild, S & Sheikh, A 2013, ' Design and baseline characteristics of the PODOSA (Prevention of Diabetes & Obesity in South Asians) trial: a cluster, randomised lifestyle intervention in Indian and Pakistani adults with impaired glycaemia at high risk of developing type 2 diabetes ', BMJ Open, vol. 3, no. 2, e002226 . https://doi.org/10.1136/bmjopen-2012-002226Test |
| بيانات النشر: | BMJ Publishing Group, 2013. |
| سنة النشر: | 2013 |
| مصطلحات موضوعية: | Gerontology, Pediatrics, medicine.medical_specialty, Waist, Population, Psychological intervention, 030209 endocrinology & metabolism, Type 2 diabetes, ethnic groups, law.invention, 03 medical and health sciences, 0302 clinical medicine, Randomized controlled trial, law, Intervention (counseling), medicine, 030212 general & internal medicine, education, 2. Zero hunger, Medicine(all), education.field_of_study, business.industry, Public health, Research, Prevention, General Medicine, medicine.disease, 3. Good health, Diabetes and Endocrinology, business, Body mass index, randomised controlled trial, diabetes mellitus, Type 2 |
| الوصف: | Objectives To describe the design and baseline population characteristics of an adapted lifestyle intervention trial aimed at reducing weight and increasing physical activity in people of Indian and Pakistani origin at high risk of developing type 2 diabetes. Design Cluster, randomised controlled trial. Setting Community-based in Edinburgh and Glasgow, Scotland, UK. Participants 156 families, comprising 171 people with impaired glycaemia, and waist sizes ≥90 cm (men) and ≥80 cm (women), plus 124 family volunteers. Interventions Families were randomised into either an intensive intervention of 15 dietitian visits providing lifestyle advice, or a light (control) intervention of four visits, over a period of 3 years. Outcome measures The primary outcome is a change in mean weight between baseline and 3 years. Secondary outcomes are changes in waist, hip, body mass index, plasma blood glucose and physical activity. The cost of the intervention will be measured. Qualitative work will seek to understand factors that motivated participation and retention in the trial and families’ experience of adhering to the interventions. Results Between July 2007 and October 2009, 171 people with impaired glycaemia, along with 124 family volunteers, were randomised. In total, 95% (171/196) of eligible participants agreed to proceed to the 3-year trial. Only 13 of the 156 families contained more than one recruit with impaired glycaemia. We have recruited sufficient participants to undertake an adequately powered trial to detect a mean difference in weight of 2.5 kg between the intensive and light intervention groups at the 5% significance level. Over half the families include family volunteers. The main participants have a mean age of 52 years and 64% are women. Conclusions Prevention of Diabetes & Obesity in South Asians (PODOSA) is one of the first community-based, randomised lifestyle intervention trials in a UK South Asian population. The main trial results will be submitted for publication during 2013. Trial registration Current controlled trials ISRCTN25729565 (http://www.controlled-trials.com/isrctnTest/). |
| وصف الملف: | application/pdf |
| اللغة: | English |
| تدمد: | 2044-6055 |
| الوصول الحر: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7e9ec3a5eb399c82506143b3691868ffTest http://europepmc.org/articles/PMC3586081Test |
| حقوق: | OPEN |
| رقم الانضمام: | edsair.doi.dedup.....7e9ec3a5eb399c82506143b3691868ff |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 20446055 |
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