Key result
Central obesity was significantly associated with the risk of developing exercise myocardial ischemia in adults aged 40-70 years (OR 0.391; 95% CI 0.174-0.882; P<0.05).
Why the study?
The study was conducted to investigate the association between central obesity and the risk of developing exercise myocardial ischemia in individuals aged 40-70 years.
Is central obesity associated with the risk of developing exercise myocardial ischemia in people aged 40-70 years?
Cross-Sectional (n=190)
Is central obesity associated with the risk of developing exercise myocardial ischemia in people aged 40-70 years?
Central obesity is significantly associated with the risk of exercise-induced myocardial ischemia in adults aged 40-70 years.
Answers are grounded in this paper and cite their sources.
Central obesity linked to lower exercise ischemia odds in adults 40-70; cross-sectional data leaves open causality and needs prospective confirmation.
BACKGROUND: The aims of this study were to investigate the association between the risk of developing exercise myocardial ischemia and central obesity in people aged 40-70 years, to provide a scientific reference for exercise in people with central obesity, and to provide a theoretical basis for exercise cardiovascular risk studies.METHODS: Data for this study were obtained from persons aged 40-70 years old between July 2020 and July 2021, who were subsequently selected, and data on health status, health behaviors, basal tests, and exercise tests were collected to include a valid sample of 190 persons. The χ2 test and binary logistic regression analysis were performed using SPSS 17.0 statistical software (SPSS Inc., Chicago, IL, USA).RESULTS: Of the 190 subjects, a total of 109 were at risk of exercise myocardial ischemia, with an incidence of 57%, of which 63% were men. A higher incidence (more than 51%) was found in women, but the difference was not statistically significant (P≥0.05). A dichotomous logistic regression model was used to analyze the risk of central obesity (OR=0.391, 95% CI: 0.174-0.882) as an independent risk factor for exercise myocardial ischemia, which was statistically significant (P<0.05). Further analysis of centrally and non-centrally obese populations revealed that TC (OR=7.307, 95% CI: 1.824 to 29.263) was highly associated with the risk of developing exercise myocardial ischemia in centrally obese populations, with a statistically significant difference (P<0.01), while TC (OR=2.275, 95% CI: 1.054~4.912) and TG (OR=0.031, 95% CI: 0.001-0.664) were highly associated with the risk of developing exercise myocardial ischemia, with a statistically significant difference (P<0.05), while no statistically significant difference (P≥0.05) was found with other lipid indices.CONCLUSIONS: Central obesity is highly associated with the risk of exercise myocardial ischemia in people aged 40-70 years, and central obesity is more likely to be associated with exercise cardiovascular risk. A reasonable exercise load should be set for the centrally obese population to prevent the development of exercise cardiovascular risk.
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LIU et al. (2023) conducted a cross-sectional in Exercise myocardial ischemia (n=190). Central obesity vs. Non-centrally obese was evaluated on Exercise myocardial ischemia (OR 0.391, 95% CI 0.174-0.882, p=<0.05). Central obesity was significantly associated with the risk of developing exercise myocardial ischemia in adults aged 40-70 years (OR 0.391; 95% CI 0.174-0.882; P<0.05).
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