Preventive medicine
-
Preventive medicine · Feb 2024
Review Meta AnalysisAssociation of sedentary time with risk of cardiovascular diseases and cardiovascular mortality: A systematic review and meta-analysis of prospective cohort studies.
Given the high prevalence of cardiovascular disease (CVD), we meta-analysed CVD relative risk (RR) in relation to high vs. low categories of self-reported and objectively assessed sedentary behaviours from cohort studies; in a sub-sample (n = 4 studies), the theoretical substitution of one hour spent sedentary with the same amount of time spent in light-intense physical activity was evaluated. Based on 19 studies (60,526 fatal and non-fatal CVD, 1,473,354 individuals and 13,559,139 persons-year) we estimated a 30% increased CVD risk for high vs. low categories of sedentary behaviour (RR = 1.29, confidence interval (CI) = 1.22;1.37). ⋯ Substituting one hour spent sedentary with physical activity of light intensity reduced the risk of fatal and non-fatal CVD events by one-fifth (RR =0.84, CI = 0.73;0.97). In meta-regression analysis, potential influential factors such as age, sex, and medical condition did not essentially alter the results.
-
Preventive medicine · Feb 2024
Review Meta AnalysisThe effects of physical activity on pediatric eyes: A systematic review and meta-analysis.
Examining the retina represents a non-invasive method to evaluate abnormalities pertaining to the nervous and cardiovascular systems. Evidence indicates that physical activity is a non-pharmacological intervention to enhance the nervous and cardiovascular systems. However, little is unknown about its effects on ocular characteristics in children and adolescents. The purpose of this study was to examine the effects of physical activity interventions on ocular characteristics in children and adolescents. ⋯ Participating in chronic physical activity programs appear to impact children and adolescents' eye-related attributes positively.
-
Preventive medicine · Feb 2024
Review Meta AnalysisThe effects of physical activity on pediatric eyes: A systematic review and meta-analysis.
Examining the retina represents a non-invasive method to evaluate abnormalities pertaining to the nervous and cardiovascular systems. Evidence indicates that physical activity is a non-pharmacological intervention to enhance the nervous and cardiovascular systems. However, little is unknown about its effects on ocular characteristics in children and adolescents. The purpose of this study was to examine the effects of physical activity interventions on ocular characteristics in children and adolescents. ⋯ Participating in chronic physical activity programs appear to impact children and adolescents' eye-related attributes positively.
-
Preventive medicine · Feb 2024
Review Meta AnalysisThe estimated effect of increasing fruit interventions on controlling body weight in children and adolescents: A meta-analysis.
The impact of increased fruit consumption on weight change remains a matter of debate. ⋯ This meta-analysis provided evidence that interventions aimed at increasing fruit consumption were effective at reducing obesity prevalence.
-
Preventive medicine · Feb 2024
Review Meta AnalysisThe estimated effect of increasing fruit interventions on controlling body weight in children and adolescents: A meta-analysis.
The impact of increased fruit consumption on weight change remains a matter of debate. ⋯ This meta-analysis provided evidence that interventions aimed at increasing fruit consumption were effective at reducing obesity prevalence.