Sitting Time and Body Mass Index, in a Portuguese Sample of Men: Results from the Azorean Physical Activity and Health Study (APAHS)

被引:25
作者
Santos, Rute [1 ]
Soares-Miranda, Luisa [1 ]
Vale, Susana [1 ]
Moreira, Carla [1 ]
Marques, Ana I. [1 ]
Mota, Jorge [1 ]
机构
[1] Univ Porto, Fac Sports, Res Ctr Phys Act Hlth & Leisure, Oporto, Portugal
关键词
sitting; body mass index; obesity; sedentary behavior; SEDENTARY BEHAVIORS; LIFE-STYLE; OBESITY; ADULTS; OVERWEIGHT; RISK; PREVALENCE;
D O I
10.3390/ijerph7041500
中图分类号
X [环境科学、安全科学];
学科分类号
08 ; 0830 ;
摘要
The aim of this study was to verify the relation between body mass index (BMI) and sitting time in a sample of 4,091 Azorean men. BMI was calculated from self-reported weight and height. Total physical activity (PA) time and total sitting time were assessed with the IPAQ (short version). Linear Regression analysis showed that total sitting time (hours/day) was positively associated with BMI (B = 0.078; p < 0.001) after adjustments for age, meal frequency, alcohol and tobacco consumptions, island of residence, education level and total PA time. Although the cross sectional design precludes us from establishing causality, our findings emphasize the importance of reducing sedentary behavior to decrease the risk of obesity.
引用
收藏
页码:1500 / 1507
页数:8
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