Secular Trends in Prevalence and Risk Factors of Obesity in Infants and Preschool Children in 9 Chinese Cities 1986–2006

摘要

IntroductionNo prevalence/trends were reported in Chinese infants and preschool children at the national level in this historical period of 1980s–2000s. The objectives of this paper were to present the 20-year trends in prevalence and risk factors of obesity in children below 7 years.