Abstract:Objective To assess the relationship between parents’ body mass index (BMI) and height and the risk of malnutrition in children and adolescents.Methods This study was conducted based on data from the "Chinese Nutrition and health survey", involving totally 6 950 follow-up visits of children and adolescents aged 6-18 years from Heilongjiang, Liaoning, Shandong, Jiangsu, Henan, Hunan, Hubei, Guangxi, and Guizhou between 1991 and 2011. The relationship between parents’ BMI and height and the risk of stunting, wasting, underweight, and obesity in children and adolescents were examined by using generalized linear models.Results The rate of stunting, wasting, and underweight in children and adolescents decreased from 1991 to 2011, whereas the rate of obesity in children and adolescents, the rate of overweight and obesity of the parents, and the mean height of the parents increased over the study period. Generalized linear models showed that parents’ height and mother's BMI were associated with the rate of stunting in children and adolescents, parents’ BMI was associated with wasting in children and adolescents, parents’ height and BMI were associated with underweight in children and adolescents, father’s height and parents’ overweight and obesity status were associated with obesity in children and adolescents. The Transition model further showed that compared to children and adolescents born to mothers with height <150 cm, those to mothers height with height ≥165 cm were less likely to be stunting (RR=0.2, 95% CI:0.0~1.0) and underweight (RR=0.4, 95% CI:0.2~0.8). Compared to children and adolescents whose father had normal weight, those whose father was underweight were more likely to be wasting (RR=2.5, 95% CI:1.5-4.3) and underweight (RR=2.5, 95% CI:1.5-4.3), and those whose father were overweight or obesity were less likely to be wasting (RR=0.5, 95% CI:0.3-0.8; RR=0.1, 95% CI:0.0-0.5) but more likely to be obesity (RR=2.6, 95% CI:1.3-5.0; RR=4.3, 95% CI:1.8-10.3). Compared to children and adolescents born to mothers with a normal weight, those to mothers with underweight were more likely to be wasting (RR=1.9, 95% CI:1.1-3.1), and those to mothers with overweight or obesity were less likely to be wasting (RR=0.6, 95% CI:0.4-1.0; RR=0.7, 95% CI:0.3-1.5) but more likely to be obesity (RR=2.0, 95% CI:1.0-3.9; RR=6.4, 95% CI:2.8-15.0).Conclusion Parents’ height and BMI are closely associated with malnutrition in children, suggesting that reasonable family nutrition intervention may be beneficial for the improvement of the population nutritional status.
陈玉柱,唐振柱,黄兆勇,周为文,李晓鹏,赵文华. 我国6~18岁儿童青少年各类营养不良与父母BMI、身高 关系探讨[J]. 中国生育健康杂志, 2017, 28(6): 514-519.
CHEN Yuzhu,TANG Zhenzhu, HUANG Zhaoyong, ZHOU Weiwen, LI Xiaopeng, ZHAO Wenhua. The relationship between parents’ body mass index and height and the risk of malnutrition in children and adolescents aged 6-18 years old in China. Chinese Journal of Reproductive Health, 2017, 28(6): 514-519.
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