BMI, body fat mass and plasma leptin level in relation to cardiovascular diseases risk factors among adolescents in Taitung. Issue 4 (July 2016)

• Record Type: Journal Article
• Authors: Wu, Ya-Ke; Chu, Nain-Feng; Huang, Ya-Hsien; Syu, Jhu-Ting; Chang, Jin-Biou
• Is Part Of: Obesity research & clinical practice. Volume 10:Issue 4(2016:Jul./Aug.)
• Page Start: 432
• Page End: 441
• Publication Date: 2016-07
• Subjects: Body fat -- Leptin -- Cardiovascular diseases -- Risk factors -- Adolescents; Obesity -- Research -- Periodicals; Obesity -- Treatment -- Periodicals; Obesity -- Periodicals; Obésité -- Recherche -- Périodiques; Obésité -- Traitement -- Périodiques; Obesity -- Research; Obesity -- Treatment; Electronic journals; Periodicals; 616.398
• DOI: 10.1016/j.orcp.2015.08.009
• Languages: English
• ISSNs: 1871-403X

Abstract

Summary: Background: To investigate the risk factors associated with cardiovascular diseases and its relation to BMI, body fat mass and plasma leptin level among adolescents in Taitung, Taiwan. Methods: A cross-sectional Taitung Children Heart Study for 500 young adolescents between ages 13 and 15 was conducted. Gender-specific regression models were used to determine the associations between BMI, percentage of body fat mass, plasma leptin level and seven CVDs risk factors (systolic and diastolic blood pressure, mean arterial pressure, triglycerides, total cholesterol, HDL-cholesterol and LDL-cholesterol) before and after adjusting for weight status and age. Results: After adjusting for weight status and age, BMI was positively associated with systolic BP, triglycerides, LDL-cholesterol levels but negatively associated with HDL-cholesterol level in boys while positively associated with systolic and diastolic BP, mean arterial pressure, and LDL-cholesterol level in girls. The percentage of body fat mass was positively associated with triglycerides, total cholesterol, and LDL-cholesterol in boys while positively associated with systolic BP, total cholesterol, and LDL-cholesterol in girls. Plasma leptin was positively associated with triglycerides, total cholesterol and LDL-cholesterol in boys but no statistically significant associations with CVDs risk factors in girls. A strong relationship between the percentage of body fat mass and plasma leptin appeared among all participants ( r = 0.59, p < 0.01). Conclusions: BMI, body fat mass and plasma leptin level may be used to identify certain CVDs risk factors among Taitung adolescents. Future researches could consider measuring body fat mass in the relationship of CVDs risk factors instead of plasma leptin among young adolescents.