The Journal of pediatrics · 2021
Patterns and Determinants of the Double Burden of Malnutrition Among Adolescents: A 14-Year Follow-Up of a Birth Cohort in Rural China.
СтатьяРандомизированное исследованиеПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод в очереди
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Elhoumed Mohamed, Andegiorgish Amanuel Kidane, Qi Qi, Gebremedhin Mitslal Abrha, Wang Liang, Uwimana Gérard, Cheng Yue, Zhu Zhonghai, Zeng Lingxia
Аннотация
OBJECTIVE: To examine the prevalence of the double burden of malnutrition and its associated factors among adolescents in rural China.
STUDY DESIGN: A birth cohort of adolescents born to women in northwestern China who participated in a double-blind, randomized, controlled trial of micronutrient supplementation during pregnancy from August 2002 to January 2006 was enrolled. Follow-up was conducted from June to December 2016.
RESULTS: A total of 2115 participants were analyzed (median age 12 years; IQR ± 1), the majority of whom were male (59.7%). The nutritional status distribution was 17.72% underweight, 8.62% overweight, 0.96% obese, and 2.58% stunted. Girls were less likely to be overweight/obese (relative risk ratio [RRR] 0.67, 95% CI 0.48-0.92) but more likely to be underweight (RRR 1.65, 95% CI 1.25-2.17) or stunted (RRR 2.26, 95% CI 1.21-4.22). Children of underweight mothers (RRR 1.63, 95% CI 1.19-2.25) with a history of small for gestational age (RRR 1.64, 95% CI 1.14-2.36) or described as being a "picky eater" (RRR 1.53, 95% CI 1.18-1.99) had a greater risk of being underweight. Children whose fathers' education was primary or below (RRR 2.25, 95% CI 1.11-4.59), with maternal height <150.1 cm (RRR 2.46, 95% CI 1.12-5.39), or who had mothers with underweight (RRR 2.80, 95% CI 1.37-5.72) had a greater likelihood of stunting. Overweight/obesity was associated with high and middle household wealth (RRR 1.62, 95% CI 1.14-2.32), mothers with overweight (RRR 1.86, 95% CI 1.25-2.78), and picky eating (RRR 0.62, 95% CI 0.46-0.84).
CONCLUSIONS: Malnutrition (undernutrition and overweight/obesity) is common in rural Chinese adolescents and is associated with perinatal, genetic, and economic conditions.
STUDY DESIGN: A birth cohort of adolescents born to women in northwestern China who participated in a double-blind, randomized, controlled trial of micronutrient supplementation during pregnancy from August 2002 to January 2006 was enrolled. Follow-up was conducted from June to December 2016.
RESULTS: A total of 2115 participants were analyzed (median age 12 years; IQR ± 1), the majority of whom were male (59.7%). The nutritional status distribution was 17.72% underweight, 8.62% overweight, 0.96% obese, and 2.58% stunted. Girls were less likely to be overweight/obese (relative risk ratio [RRR] 0.67, 95% CI 0.48-0.92) but more likely to be underweight (RRR 1.65, 95% CI 1.25-2.17) or stunted (RRR 2.26, 95% CI 1.21-4.22). Children of underweight mothers (RRR 1.63, 95% CI 1.19-2.25) with a history of small for gestational age (RRR 1.64, 95% CI 1.14-2.36) or described as being a "picky eater" (RRR 1.53, 95% CI 1.18-1.99) had a greater risk of being underweight. Children whose fathers' education was primary or below (RRR 2.25, 95% CI 1.11-4.59), with maternal height <150.1 cm (RRR 2.46, 95% CI 1.12-5.39), or who had mothers with underweight (RRR 2.80, 95% CI 1.37-5.72) had a greater likelihood of stunting. Overweight/obesity was associated with high and middle household wealth (RRR 1.62, 95% CI 1.14-2.32), mothers with overweight (RRR 1.86, 95% CI 1.25-2.78), and picky eating (RRR 0.62, 95% CI 0.46-0.84).
CONCLUSIONS: Malnutrition (undernutrition and overweight/obesity) is common in rural Chinese adolescents and is associated with perinatal, genetic, and economic conditions.