Kim, Geum Hee; Shin, Sang Won; Lee, Juneyoung; Hwang, Jun Hyun; Park, Soon-Woo; Moon, Jin Soo; Kim, Hyun Jung; Ahn, Hyeong Sik
Nutrition journal
2017May ; 16 ( 1 ) :31.
PMID : 28532405
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Kim, Geum Hee -
Shin, Sang Won -
Lee, Juneyoung -
Hwang, Jun Hyun -
Park, Soon-Woo -
Moon, Jin Soo -
Kim, Hyun Jung -
Ahn, Hyeong Sik -
ABSTRACT
BACKGROUND: The impact of meat consumption on high blood pressure (HBP) and obesity in children and adolescents is a subject of debate. The aim of this study was thus to evaluate the association between meat consumption and both HBP and obesity in this group.
METHODS: We performed a cross-sectional analysis using nationally representative samples of children and adolescents aged 9, 12, and 15?years old (n?=?136,739) who were included in the Korea School Health Examination Survey (KSHES) for the 2011-2015 period. Multiple linear and logistic regression analysis was used to determine the factors influencing systolic blood pressure (SBP), diastolic blood pressure (DBP), and body mass index (BMI, kg/m(2)) levels, and to test the strength of these relationships.
RESULTS: Adjusted for covariates, 6.3% of those subjects who consumed >5 servings of meat (including beef, pork, and chicken) per week were obese, compared with 9.1% of the subjects who consumed <1 serving of meat/wk (obesity adjusted odds ratio [OR]: 1.44; 95% confidence interval [CI]: 1.21-1.70; P ??.001). Those who consumed <1 serving of meat/wk had an HBP prevalence of 8.2%, compared with 7.2% for subjects who consumed >5 servings of meat/wk (systolic HBP adjusted OR: 1.30; 95% CI: 1.05-1.62; P ??.01, diastolic HBP adjusted OR: 1.25; 95% CI: 1.02-1.54; P <0.05). Obese subjects were estimated to have a higher SBP (β?=?7.497, P?5 servings of meat/wk, those who consumed <3 servings of meat/wk had a higher SBP (β?=?0.574, P <0.001) and DBP (β?=?0.376, P?=?0.003) after adjusting for BMI. The intake of milk, fruit, and vegetables was not associated with either SBP or DBP (P >0.05). In contrast, BMI was significantly associated with milk, fruits, and vegetables (P <0.01).
CONCLUSIONS: Among children and adolescents, a higher level of meat consumption was associated with lower SBP, DBP, and BMI, and greater height, suggesting that consuming an appropriate amount of meat is important for healthy growth at a young age.
Children and adolescents; High blood pressure; Meat consumption; Obesity
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