PMID- 18664311 OWN - NLM STAT- MEDLINE DCOM- 20090716 LR - 20190918 IS - 1368-9800 (Print) IS - 1368-9800 (Linking) VI - 12 IP - 5 DP - 2009 May TI - Trends in overweight and obesity in pre-school children in urban areas of Ho Chi Minh City, Vietnam, from 2002 to 2005. PG - 702-9 LID - 10.1017/S1368980008003017 [doi] AB - OBJECTIVE: To assess the trends in overweight and obesity in pre-school children in urban areas of Ho Chi Minh City (HCMC), Vietnam, over the period 2002 to 2005. DESIGN: Two cross-sectional studies were conducted in 2002 and 2005. Multistage cluster sampling was used in both surveys to select the subjects. Sociodemographic information was collected using a self-administered questionnaire given to parents in 2002 and using an interview-administered questionnaire to parents in 2005. Weight and height were measured using the same standard methods in both surveys. BMI (kg/m2) was calculated and overweight/obesity was defined using the age- and sex-specific BMI cut-off points proposed by the International Obesity Taskforce. SUBJECTS AND SETTING: Children aged 4 to 5 years, attending pre-schools in urban areas of HCMC, Vietnam, in 2002 (n 492) and 2005 (n 670). RESULTS: The prevalence of overweight and obesity almost doubled from 2002 to 2005 (21.4 % and 36.8 %, respectively). The increase was more evident in less wealthy districts than in wealthy districts. The proportion of boys classified as obese in 2005 (22.5 %) was three times that in 2002 (6.9 %). CONCLUSION: The prevalence of overweight and obesity has increased rapidly in children aged 4 to 5 years in urban areas, and especially in less wealthy districts, over a 3-year period. These results signal an urgent need for prevention programmes to control and reverse this rapid upward trend in overweight and obesity in young children in HCMC. FAU - Dieu, Huynh Thi Thu AU - Dieu HT AD - Nutrition Centre of Ho Chi Minh City, Ho Chi Minh City, Vietnam. thudieuhuynh@yahoo.com FAU - Dibley, Michael J AU - Dibley MJ FAU - Sibbritt, David W AU - Sibbritt DW FAU - Hanh, Tran Thi Minh AU - Hanh TT LA - eng GR - 073153/Z/03/Z/Wellcome Trust/United Kingdom PT - Journal Article PT - Research Support, Non-U.S. Gov't DEP - 20080729 PL - England TA - Public Health Nutr JT - Public health nutrition JID - 9808463 SB - IM MH - Body Height MH - Body Mass Index MH - Body Weight MH - Child, Preschool MH - Cross-Sectional Studies MH - Female MH - Humans MH - Logistic Models MH - Male MH - Obesity/epidemiology MH - Overweight/*epidemiology MH - Prevalence MH - Schools MH - Sex Distribution MH - Social Class MH - Surveys and Questionnaires MH - Thinness/epidemiology MH - Urban Population MH - Vietnam/epidemiology EDAT- 2008/07/31 09:00 MHDA- 2009/07/17 09:00 CRDT- 2008/07/31 09:00 PHST- 2008/07/31 09:00 [pubmed] PHST- 2009/07/17 09:00 [medline] PHST- 2008/07/31 09:00 [entrez] AID - S1368980008003017 [pii] AID - 10.1017/S1368980008003017 [doi] PST - ppublish SO - Public Health Nutr. 2009 May;12(5):702-9. doi: 10.1017/S1368980008003017. Epub 2008 Jul 29.