Thi Nguyen Ngoc-Trinh, Tang Hong K, Nguyen Minh Ngoc, Dibley Michael J, Alam Neeloy Ashraful
Department of Epidemiology, Faculty of Public Health, Pham Ngoc Thach University of Medicine, Ho Chi Minh City, Vietnam.
Sydney School of Public Health, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW, Australia.
Eur J Clin Nutr. 2022 Nov;76(11):1590-1593. doi: 10.1038/s41430-022-01140-3. Epub 2022 Apr 11.
This pilot study aimed to evaluate the effectiveness of peer-led education intervention on physical activity, sedentary behaviours, and dietary behaviours among adolescents in HCM city, Vietnam. Among students in the intervention arm after a 9-month follow-up, total energy intake was reduced by 304 kcal/day, fat by 13 g/day, carbohydrate by 39 g/day, and sweet foods by 20 g/day, compared to pre-intervention figures (p < 0.05, adjusted for age, BMI at baseline, gender, the interaction between measurement time and intervention groups, and cluster effect in schools). Only total energy intake was significantly lower in the intervention than control students (p < 0.05, after adjustment). Our pilot project has established the feasibility of a peer-led intervention to improve lifestyles among adolescents in HCM city and evidence of improvements in dietary intake. Australian New Zealand Clinical Trials Registry: ACTRN12619000421134.
这项试点研究旨在评估同伴主导的教育干预对越南胡志明市青少年身体活动、久坐行为和饮食行为的有效性。在对干预组学生进行9个月的随访后，与干预前的数据相比，总能量摄入量每天减少304千卡，脂肪每天减少13克，碳水化合物每天减少39克，甜食每天减少20克（p<0.05，根据年龄、基线体重指数、性别、测量时间与干预组之间的相互作用以及学校中的聚类效应进行调整）。仅干预组学生的总能量摄入量显著低于对照组学生（调整后p<0.05）。我们的试点项目已经证实了同伴主导的干预措施在改善胡志明市青少年生活方式方面的可行性以及饮食摄入量改善的证据。澳大利亚新西兰临床试验注册中心：ACTRN12619000421134。
