Macrosomia is associated with overweight in childhood:a follow-back of a cohort established in the early years of the obesity epidemic  

作　　者：Temitayo Adebile Amarachukwu FOrji Felix Twum Jian Zhang 

机构地区：[1]Department of Epidemiology,Jiann-Ping Hsu College of Public Health,Georgia Southern University,Statesboro,GA 30460,USA [2]Department of Global and Community Health,College of Health and Humanities,George Mason University,Fairfax,VA 22030,USA [3]School of Health Professions,The University of Souther Mississippi,Hattiesburg,MS 39406,USA.

出　　处：《Reproductive and Developmental Medicine》2023年第4期210-217,共8页生殖与发育医学（英文版）

摘　　要：Objective:Interventions currently recommended to control and prevent obesity have not been successful.Recent research has shifted toward the transgenerational cycle of obesity.We assessed the association between fetal macrosomia and early childhood body weight.Methods:We conducted a follow-back study to link birth certificate data to the Third National Health and Nutrition Examination Survey(1988–1994)of 2621 United States-born singletons aged 2–6 years.Birth weight and gestational age data were collected from birth certificates.Fetal macrosomia was defined as≥90th percentile of gestational age-race-sex-parity specific body weight distribution in 1989 vital statistics.Results:With 12.7%(standard error=0.85%)of participants born macrosomic,the prevalence of obesity and overweight(BMI percentiles≥85th in the CDC growth chart)among children was 17.8%(1.17%).When the body weight was measured against age-sex-specific height(BMI percentiles),macrosomia was significantly associated with overweight and obesity(odds ratio[OR]=1.64,95%confidence interval=1.07–2.50)adjusted for family income,maternal age and marital status,race,maternal smoking during pregnancy,and breastfeeding.The association became insignificant after adjusting for postnatal lifestyle and parental body mass index(OR=1.38[0.84-2.26]].When body weight was measured against age,children who were too heavy for their age were more likely to be born macrosomically(OR=2.64[1.66-4.22])than their peers with healthy age-specific body weight.Conclusion:Fetal macrosomia was significantly associated with a doubled risk of heavy body weight in children aged 2–6 years.

关 键 词：Obesity Fetal macrosomia Large for gestational age NHANES Birth certificate 

分 类 号：R723.14[医药卫生—儿科]