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Association of total sedentary behaviour and television viewing with risk of overweight/obesity, type 2 diabetes and hypertension: A dose–response meta‐analysis
Author(s) -
Guo Chunmei,
Zhou Qionggui,
Zhang Dongdong,
Qin Pei,
Li Quanman,
Tian Gang,
Liu Dechen,
Chen Xu,
Liu Leilei,
Liu Feiyan,
Cheng Cheng,
Qie Ranran,
Han Minghui,
Huang Shengbing,
Wu Xiaoyan,
Zhao Yang,
Ren Yongcheng,
Zhang Ming,
Liu Yu,
Hu Dongsheng
Publication year - 2020
Publication title -
diabetes, obesity and metabolism
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.445
H-Index - 128
eISSN - 1463-1326
pISSN - 1462-8902
DOI - 10.1111/dom.13867
Subject(s) - overweight , medicine , type 2 diabetes , obesity , cohort , cross sectional study , cohort study , diabetes mellitus , sedentary lifestyle , association (psychology) , endocrinology , psychology , pathology , psychotherapist
Aims To explore the quantitative dose–response association of total sedentary behaviour and television viewing with overweight/obesity, type 2 diabetes and hypertension in a meta‐analysis. Materials and methods We searched three databases to identify English‐language reports that assessed the association of total sedentary behaviour or television viewing with the aforementioned health outcomes. Restricted cubic splines were used to evaluate possible linear or non‐linear associations of total sedentary behaviour and television viewing with these health outcomes. Results We included 48 articles (58 studies) with a total of 1 071 967 participants in the meta‐analysis; 21 (six cohort and 15 cross‐sectional) studies examined the association of total sedentary behaviour with overweight/obesity, 23 (13 cohort and 10 cross‐sectional) studies examined the association with type 2 diabetes and 14 (one cohort and 13 cross‐sectional) studies examined the association with hypertension. We found linear associations between total sedentary behaviour and type 2 diabetes ( P non‐linearity = 0.190) and hypertension ( P non‐linearity = 0.225) and a non‐linear association between total sedentary behaviour and overweight/obesity ( P non‐linearity = 0.003). For each 1‐h/d increase in total sedentary behaviour, the risk increased by 5% for type 2 diabetes and 4% for hypertension. We also found linear associations between television viewing and type 2 diabetes ( P non‐linearity = 0.948) and hypertension ( P non‐linearity = 0.679) and a non‐linear association for overweight/obesity ( P non‐linearity = 0.007). For each 1‐h/d increase in television viewing, the risk increased by 8% for type 2 diabetes and 6% for hypertension. Conclusions High levels of total sedentary behaviour and television viewing were associated with overweight/obesity, type 2 diabetes and hypertension.