Alexander Wilhelm Gorny, Suriya Prakaash, Jia Wei Neo, Weien Chow, Khung Keong Yeo, Jonathan Yap, Falk Müller-Riemenschneider
{"title":"亚洲年轻男性心肺功能的纵向变化及其与心血管疾病和全因死亡率的关系:一项队列研究","authors":"Alexander Wilhelm Gorny, Suriya Prakaash, Jia Wei Neo, Weien Chow, Khung Keong Yeo, Jonathan Yap, Falk Müller-Riemenschneider","doi":"10.1136/bmjsem-2024-001986","DOIUrl":null,"url":null,"abstract":"Introduction Cardiorespiratory fitness (CRF) in young adulthood is a determinant of chronic disease risk. To better understand whether CRF might also behave as a modifiable risk factor, we examined the associations between longitudinal changes in 2.4 km run times and health outcomes in a cohort of healthy young men. Methods Our dataset comprised individual run times and health outcomes captured in four national registries. Cox proportional hazards models were used to examine the association between baseline run times and relative hazards of first major adverse cardiovascular events (MACE) and all-cause mortality (ACM). Relative hazards associated with longitudinal change in run times were estimated using models that were adjusted for run-time at baseline. Results The study sample comprised 148 825 healthy men ages 18–34 years who had undergone at least two routine fitness tests that were 5–9 years apart. During 1 294 778 person-years of follow-up, we observed 1275 first MACE and 764 ACM events occurring at mean ages of 43.2 (SD 6.0) years and 39.2 (SD 6.6) years, respectively. A 1% increase in run-time per annum was associated with a 1.13 (95% CI 1.10 to 1.16) times greater hazard of first MACE and a 1.06 (95% CI 1.02 to 1.10) times greater hazard of ACM. The association between longitudinal change in run times and first MACE was preserved in sensitivity analyses using models adjusted for body mass index at baseline. Conclusion Among men under the age of 35 years, longitudinal change in run times was associated with the risk of cardiovascular disease two decades onwards. Data may be obtained from a third party and are not publicly available. The data in this study have been obtained from national registries and the Singapore Armed Forces and can only be made available with the approval of the aforementioned.","PeriodicalId":47417,"journal":{"name":"BMJ Open Sport & Exercise Medicine","volume":"21 1","pages":""},"PeriodicalIF":3.9000,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Longitudinal change in cardiorespiratory fitness and the association with cardiovascular disease and all-cause mortality in young Asian men: a cohort study\",\"authors\":\"Alexander Wilhelm Gorny, Suriya Prakaash, Jia Wei Neo, Weien Chow, Khung Keong Yeo, Jonathan Yap, Falk Müller-Riemenschneider\",\"doi\":\"10.1136/bmjsem-2024-001986\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Introduction Cardiorespiratory fitness (CRF) in young adulthood is a determinant of chronic disease risk. To better understand whether CRF might also behave as a modifiable risk factor, we examined the associations between longitudinal changes in 2.4 km run times and health outcomes in a cohort of healthy young men. Methods Our dataset comprised individual run times and health outcomes captured in four national registries. Cox proportional hazards models were used to examine the association between baseline run times and relative hazards of first major adverse cardiovascular events (MACE) and all-cause mortality (ACM). Relative hazards associated with longitudinal change in run times were estimated using models that were adjusted for run-time at baseline. Results The study sample comprised 148 825 healthy men ages 18–34 years who had undergone at least two routine fitness tests that were 5–9 years apart. During 1 294 778 person-years of follow-up, we observed 1275 first MACE and 764 ACM events occurring at mean ages of 43.2 (SD 6.0) years and 39.2 (SD 6.6) years, respectively. A 1% increase in run-time per annum was associated with a 1.13 (95% CI 1.10 to 1.16) times greater hazard of first MACE and a 1.06 (95% CI 1.02 to 1.10) times greater hazard of ACM. The association between longitudinal change in run times and first MACE was preserved in sensitivity analyses using models adjusted for body mass index at baseline. Conclusion Among men under the age of 35 years, longitudinal change in run times was associated with the risk of cardiovascular disease two decades onwards. Data may be obtained from a third party and are not publicly available. The data in this study have been obtained from national registries and the Singapore Armed Forces and can only be made available with the approval of the aforementioned.\",\"PeriodicalId\":47417,\"journal\":{\"name\":\"BMJ Open Sport & Exercise Medicine\",\"volume\":\"21 1\",\"pages\":\"\"},\"PeriodicalIF\":3.9000,\"publicationDate\":\"2024-08-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"BMJ Open Sport & Exercise Medicine\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1136/bmjsem-2024-001986\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"SPORT SCIENCES\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"BMJ Open Sport & Exercise Medicine","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1136/bmjsem-2024-001986","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"SPORT SCIENCES","Score":null,"Total":0}
Longitudinal change in cardiorespiratory fitness and the association with cardiovascular disease and all-cause mortality in young Asian men: a cohort study
Introduction Cardiorespiratory fitness (CRF) in young adulthood is a determinant of chronic disease risk. To better understand whether CRF might also behave as a modifiable risk factor, we examined the associations between longitudinal changes in 2.4 km run times and health outcomes in a cohort of healthy young men. Methods Our dataset comprised individual run times and health outcomes captured in four national registries. Cox proportional hazards models were used to examine the association between baseline run times and relative hazards of first major adverse cardiovascular events (MACE) and all-cause mortality (ACM). Relative hazards associated with longitudinal change in run times were estimated using models that were adjusted for run-time at baseline. Results The study sample comprised 148 825 healthy men ages 18–34 years who had undergone at least two routine fitness tests that were 5–9 years apart. During 1 294 778 person-years of follow-up, we observed 1275 first MACE and 764 ACM events occurring at mean ages of 43.2 (SD 6.0) years and 39.2 (SD 6.6) years, respectively. A 1% increase in run-time per annum was associated with a 1.13 (95% CI 1.10 to 1.16) times greater hazard of first MACE and a 1.06 (95% CI 1.02 to 1.10) times greater hazard of ACM. The association between longitudinal change in run times and first MACE was preserved in sensitivity analyses using models adjusted for body mass index at baseline. Conclusion Among men under the age of 35 years, longitudinal change in run times was associated with the risk of cardiovascular disease two decades onwards. Data may be obtained from a third party and are not publicly available. The data in this study have been obtained from national registries and the Singapore Armed Forces and can only be made available with the approval of the aforementioned.