Relationship between the percentage of energy intake from macronutrients and obesity among adult residents in 15 provinces of China in 1991-2018

OBJECTIVE: To explore the relationship between the percentage of energy intake from macronutrients and obesity in Chinese adult residents, and analyze the cut-off values of macronutrients for predicting obesity.

METHODS: Data was collected in China Health and Nutrition Survey(CHNS)in 1991-2018. Adults who participated in at least two waves of the surveys and were not obese at baseline were selected as the study subjects. Obesity was defined as body mass index(BMI)≥28.0 kg/m~2. Generalized estimating equation was used to analyze the relationship between the percentage of energy intake from macronutrients and BMI and obesity, and receiver operating characteristic curve(ROC) was used to analyze the cut-off values of percentage of energy intake from macronutrients to predict obesity.

RESULTS: The percentage of energy intake from protein and fat of adult residents in 15 provinces(autonomous regions and municipalities) in China showed an increasing trend(P<0.01), and the percentage of energy intake from carbohydrate showed a decreasing trend(P<0.01) between 1991 and 2018. After adjusting for covariates, the group of percentage of energy intake from fat in 20%~30%(β=0.05, 95%CI 0.01-0.08)and ≥30%(β=0.15, 95%CI 0.11-0.18)were positively correlated with BMI compared with the group of percentage of energy intake from fat <20%, and the risk of obesity in 20%-30% and ≥ 30% was increased by 17%(OR=1.17, 95%CI 1.04-1.31)and 6%(OR=1.06, 95%CI 1.24-1.56), respectively. Compared with the group of the percentage of energy intake from carbohydrate < 50%, the group of 50% to 65%(β=-0.08, 95% CI-0.11--0.05) and ≥ 65%(β=-0.17, 95%CI-0.20--0.13) was negatively correlated with BMI, and the percentage of energy intake from carbohydrate ≥ 65% reduced the risk of obesity(OR=0.71, 95%CI 0.63-0.80).

CONCLUSION: Carbohydrate intake was inversely correlated with the risk of obesity, and fat intake was positively correlated with the risk of obesity. Moderate intake of carbohydrates and reduced fat intake can prevent obesity.

Medienart:

E-Artikel

Erscheinungsjahr:

2024

Erschienen:

2024

Enthalten in:

Zur Gesamtaufnahme - volume:53

Enthalten in:

Wei sheng yan jiu = Journal of hygiene research - 53(2024), 2 vom: 11. März, Seite 189-208

Sprache:

Chinesisch

Beteiligte Personen:

Yuan, Xiaorong [VerfasserIn]
Ouyang, Yifei [VerfasserIn]
Wei, Yanli [VerfasserIn]
Jiang, Hongru [VerfasserIn]
Dong, Mengru [VerfasserIn]
Dong, Xiaohui [VerfasserIn]
Wang, Huijun [VerfasserIn]
Wang, Zhihong [VerfasserIn]
Zhang, Bing [VerfasserIn]
Zhang, Jiguo [VerfasserIn]

Links:

Volltext

Themen:

Adults
Dietary Carbohydrates
English Abstract
Journal Article
Macronutrient energy ratio
Obesity
Receiver operating characteristic curve

Anmerkungen:

Date Completed 15.04.2024

Date Revised 15.04.2024

published: Print

Citation Status MEDLINE

doi:

10.19813/j.cnki.weishengyanjiu.2024.02.003

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM370942728