Association between leisure time physical activity and metabolic syndrome: a meta-analysis of prospective cohort studies

Endocrine ◽  
2013 ◽  
Vol 46 (2) ◽  
pp. 231-240 ◽  
Author(s):  
Dan He ◽  
Bo Xi ◽  
Jian Xue ◽  
Pengcheng Huai ◽  
Min Zhang ◽  
...  
Keyword(s):  
Physical Activity ◽  
Metabolic Syndrome ◽  
Cohort Studies ◽  
Prospective Cohort ◽  
Leisure Time ◽  
Leisure Time Physical Activity ◽  
Meta Analysis ◽  
Prospective Cohort Studies

Leisure-time physical activity and risk of type 2 diabetes: a meta-analysis of prospective cohort studies

Endocrine ◽  
2015 ◽  
Vol 52 (2) ◽  
pp. 226-230 ◽  
Author(s):  
Pengcheng Huai ◽  
Huiju Han ◽  
Kathleen Heather Reilly ◽  
Xiaolei Guo ◽  
Jiyu Zhang ◽  
...  
Keyword(s):  
Physical Activity ◽  
Type 2 Diabetes ◽  
Cohort Studies ◽  
Prospective Cohort ◽  
Leisure Time ◽  
Leisure Time Physical Activity ◽  
Meta Analysis ◽  
Prospective Cohort Studies

Associations of leisure-time physical activity with cardiovascular mortality: A systematic review and meta-analysis of 44 prospective cohort studies

2018 ◽  
Vol 25 (17) ◽  
pp. 1864-1872 ◽  
Author(s):  
Wenke Cheng ◽  
Zhen Zhang ◽  
Wensi Cheng ◽  
Chong Yang ◽  
Linlin Diao ◽  
...  
Keyword(s):  
Physical Activity ◽  
Cardiovascular Disease ◽  
Cohort Studies ◽  
Negative Correlation ◽  
Dose Response ◽  
Cardiovascular Mortality ◽  
Leisure Time ◽  
Leisure Time Physical Activity ◽  
Meta Analysis ◽  
Prospective Cohort Studies

Background Many cohort studies within the past few decades have shown the protective effect of leisure-time physical activity on cardiovascular mortality. To summarise the evidence from prospective cohort studies on the relationship between the amount of leisure-time physical activity and the risk of cardiovascular mortality, a dose–response meta-analysis was conducted in this study. Methods and results Electronic databases, including PubMed and Embase databases, Scopus and Cochrane Library, were systemically retrieved by two investigators from inception to 14 June 2018 for related studies. The maximum adjusted hazard ratios (HRs) and 95% confidence intervals (CIs) were extracted, and a dose–response analysis was conducted using the restricted cubic splines. Finally, a total of 44 studies comprising 1,584,181 participants was enrolled into this meta-analysis. The HRs of cardiovascular mortality for moderate and high leisure-time physical activity were 0.77 (95% CI 0.74–0.81) and 0.73 (95% CI 0.69–0.77), respectively. Among these 44 studies, 19 were eligible for the dose–response meta-analysis, which suggested a linear negative correlation of leisure-time physical activity with cardiovascular mortality, regardless of age, gender and the presence of underlying cardiovascular disease or not. Conclusions Leisure-time physical activity shows a linear negative correlation with the risk of cardiovascular mortality regardless of age, gender and the presence of cardiovascular disease or not. However, the cardiovascular benefits of leisure-time physical activity is decreased for those aged over 65 years or those with a history of cardiovascular disease. Moreover, leisure-time physical activity displays more cardiovascular benefits to people followed up for over 10 years than to those followed up for less than 10 years. Besides, high-intensity leisure-time physical activity has more obvious cardiovascular benefits than those of moderate-intensity leisure-time physical activity.

scholarly journals Customary physical activity and odds of depression: a systematic review and meta-analysis of 111 prospective cohort studies

2021 ◽  
pp. bjsports-2020-103140
Author(s):  
Rodney K Dishman ◽  
Cillian P McDowell ◽  
Matthew Payton Herring
Keyword(s):  
Physical Activity ◽  
Systematic Review ◽  
Depressive Symptoms ◽  
Cohort Studies ◽  
Prospective Cohort ◽  
Observational Studies ◽  
Meta Analysis ◽  
Vigorous Physical Activity ◽  
Prospective Cohort Studies ◽  
Over Time

ObjectiveTo explore whether physical activity is inversely associated with the onset of depression, we quantified the cumulative association of customary physical activity with incident depression and with an increase in subclinical depressive symptoms over time as reported from prospective observational studies.DesignSystematic review and meta-analysis.Data sourcesMEDLINE, PsycINFO, PsycARTICLES and CINAHL Complete databases, supplemented by Google Scholar.Eligibility criteriaProspective cohort studies in adults, published prior to January 2020, reporting associations between physical activity and depression.Study appraisal and synthesisMultilevel random-effects meta-analysis was performed adjusting for study and cohort or region. Mixed-model meta-regression of putative modifiers.ResultsSearches yielded 111 reports including over 3 million adults sampled from 11 nations in five continents. Odds of incident cases of depression or an increase in subclinical depressive symptoms were reduced after exposure to physical activity (OR, 95% CI) in crude (0.69, 0.63 to 0.75; I2=93.7) and adjusted (0.79, 0.75 to 0.82; I2=87.6) analyses. Results were materially the same for incident depression and subclinical symptoms. Odds were lower after moderate or vigorous physical activity that met public health guidelines than after light physical activity. These odds were also lower when exposure to physical activity increased over time during a study period compared with the odds when physical activity was captured as a single baseline measure of exposure.ConclusionCustomary and increasing levels of moderate-to-vigorous physical activity in observational studies are inversely associated with incident depression and the onset of subclinical depressive symptoms among adults regardless of global region, gender, age or follow-up period.

Metabolic syndrome and the risk of bone fractures: A Meta-analysis of prospective cohort studies

Bone ◽  
2016 ◽  
Vol 84 ◽  
pp. 52-56 ◽  
Author(s):  
Libo Yang ◽  
Xiaohong Lv ◽  
Dailin Wei ◽  
Feng Yue ◽  
Jinying Guo ◽  
...  
Keyword(s):  
Metabolic Syndrome ◽  
Cohort Studies ◽  
Prospective Cohort ◽  
Bone Fractures ◽  
Meta Analysis ◽  
Prospective Cohort Studies

scholarly journals Associations of Whole Grain and Refined Grain Consumption With Metabolic Syndrome. A Meta-Analysis of Observational Studies

2021 ◽  
Vol 8 ◽  
Author(s):  
Hongbin Guo ◽  
Jun Ding ◽  
Jieyu Liang ◽  
Yi Zhang
Keyword(s):  
Metabolic Syndrome ◽  
Cohort Studies ◽  
Prospective Cohort ◽  
Observational Studies ◽  
Meta Analysis ◽  
Epidemiological Studies ◽  
Whole Grain ◽  
Cross Sectional ◽  
Prospective Cohort Studies ◽  
Embase Database

Background: The associations of whole grain and refined grain consumption with metabolic syndrome (MetS) has been evaluated in several epidemiological studies with conflicting results. This meta-analysis was therefore employed to further investigate the above associations.Method: We searched the PubMed, Web of Science and Embase database until March 2021 (without restriction for inclusion time), for observational studies on the associations of whole grain and refined grain consumption with MetS. The pooled relative risk (RR) of MetS for the highest vs. lowest category of whole grain and refined grain consumption, as well as their corresponding 95% confidence interval (CI) were calculated.Results: A total of 14 observational studies, which involved seven cross-sectional and seven prospective cohort studies, were identified. Specifically, nine studies were related to whole grain consumption, and the overall multi-variable adjusted RR demonstrated that the whole grain consumption was inversely associated with MetS (RR = 0.80, 95%CI: 0.67–0.97; P = 0.021). With regard to refined grain consumption, 13 studies were included. The overall multi-variable adjusted RR indicated that refined grain consumption was positively associated with MetS (RR = 1.37, 95%CI: 1.02–1.84; P = 0.036).Conclusions: The existing evidence suggests that whole grain consumption is negatively associated with MetS, whereas refined grain consumption is positively associated with MetS. Our result might be helpful to better consider the diet effect on MetS. However, more well-designed prospective cohort studies are needed to elaborate the concerned issues further.

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