Hans Johan Breidablik, Karl Ove Hufthammer, Vegar Rangul, Jon Roger Andersen, Eivind Meland, Øystein Hetlevik, Tina Løkke Vie
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There were 123,005 participants, divided into three groups: persistently active, persistently inactive and mixed, with two cut-offs for PA: 60 and 150 minutes per week. The results are reported as cumulative incidence and hazard ratios (HRs).</p><p><strong>Results: </strong>At 60 minutes of PA per week, 8% of participants were persistently inactive, 15% were persistently active and 77% had a mixed pattern. At 150 minutes, the corresponding numbers were 32%, 2% and 65%. Compared to the persistently inactive group, for the 60-minute cut-off, the mixed group had an all-cause mortality HR of 0.83 (95% confidence interval (CI) 0.70-0.98), and the persistently active group had an HR of 0.51 (95% CI 0.40-0.65). For the 150-minute cut-off, the corresponding HRs were 0.84 (95% CI 0.75-0.94) and 0.48 (95% CI 0.26-0.88). The patterns were similar for males and females and across body mass index levels. Initially inactive participants had lower mortality if they ended up physically active, regardless of their activity level at an intermediate time point.</p><p><strong>Conclusions: </strong>At least 60 minutes of PA per week was associated with a marked reduction in mortality when this was a lasting habit over three decades. Given that six times as many people reach this less ambitious goal, it is vital to encourage all levels of PA in public health promotion. Any increase in PA during the lifespan is beneficial.</p>","PeriodicalId":49568,"journal":{"name":"Scandinavian Journal of Public Health","volume":null,"pages":null},"PeriodicalIF":2.6000,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Lower levels of physical activity volume are beneficial, and it's never too late to start: Results from the HUNT Study, Norway.\",\"authors\":\"Hans Johan Breidablik, Karl Ove Hufthammer, Vegar Rangul, Jon Roger Andersen, Eivind Meland, Øystein Hetlevik, Tina Løkke Vie\",\"doi\":\"10.1177/14034948231162729\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Aims: </strong>We aimed to explore (a) how different patterns of physical activity (PA) over time (36 years) were associated with all-cause and cause-specific mortality, (b) if the association was similar for males and females and for different body mass levels and (c) how change in PA was associated with mortality for subjects who started out as physically inactive.</p><p><strong>Methods: </strong>The study is based on the prospective population-based cohort Trøndelag Health Study (HUNT) from 1984 to 2020, across four study waves. 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Initially inactive participants had lower mortality if they ended up physically active, regardless of their activity level at an intermediate time point.</p><p><strong>Conclusions: </strong>At least 60 minutes of PA per week was associated with a marked reduction in mortality when this was a lasting habit over three decades. Given that six times as many people reach this less ambitious goal, it is vital to encourage all levels of PA in public health promotion. 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引用次数: 0
摘要
目的:我们旨在探究:(a) 不同时期(36 年)的体力活动(PA)模式与全因死亡率和特定病因死亡率之间的关系;(b) 男性和女性以及不同体重水平之间的关系是否相似;(c) 体力活动的变化与最初缺乏体力活动的受试者的死亡率之间的关系:该研究基于1984年至2020年的前瞻性人群队列特伦德拉格健康研究(HUNT),共进行了四次研究。研究数据与挪威死因登记处(Norwegian Cause of Death Registry)相关联。共有123,005名参与者,分为三组:持续活跃组、持续不活跃组和混合组,运动量有两个临界值:每周60分钟和150分钟。结果以累积发病率和危险比(HRs)的形式报告:结果:在每周进行 60 分钟体育锻炼时,8% 的参与者持续不运动,15% 的参与者持续运动,77% 的参与者为混合型。150分钟时,相应的数字分别为32%、2%和65%。与持续不运动组相比,在 60 分钟截止时间内,混合组的全因死亡率 HR 为 0.83(95% 置信区间 (CI):0.70-0.98),而持续活跃组的 HR 为 0.51(95% 置信区间 (CI):0.40-0.65)。对于 150 分钟截止时间,相应的 HR 分别为 0.84(95% CI 0.75-0.94)和 0.48(95% CI 0.26-0.88)。男性和女性以及不同体重指数水平的情况相似。无论在中间时间点的活动水平如何,最初不参加体育锻炼的参与者如果最终参加体育锻炼,其死亡率都较低:结论:每周至少 60 分钟的体育锻炼与死亡率的显著降低有关,如果这种习惯持续三十年的话。鉴于达到这一目标的人数是达到这一目标人数的六倍,因此在公共健康宣传中鼓励所有水平的体育锻炼至关重要。在人的一生中,PA 的任何增加都是有益的。
Lower levels of physical activity volume are beneficial, and it's never too late to start: Results from the HUNT Study, Norway.
Aims: We aimed to explore (a) how different patterns of physical activity (PA) over time (36 years) were associated with all-cause and cause-specific mortality, (b) if the association was similar for males and females and for different body mass levels and (c) how change in PA was associated with mortality for subjects who started out as physically inactive.
Methods: The study is based on the prospective population-based cohort Trøndelag Health Study (HUNT) from 1984 to 2020, across four study waves. Data were linked to the Norwegian Cause of Death Registry. There were 123,005 participants, divided into three groups: persistently active, persistently inactive and mixed, with two cut-offs for PA: 60 and 150 minutes per week. The results are reported as cumulative incidence and hazard ratios (HRs).
Results: At 60 minutes of PA per week, 8% of participants were persistently inactive, 15% were persistently active and 77% had a mixed pattern. At 150 minutes, the corresponding numbers were 32%, 2% and 65%. Compared to the persistently inactive group, for the 60-minute cut-off, the mixed group had an all-cause mortality HR of 0.83 (95% confidence interval (CI) 0.70-0.98), and the persistently active group had an HR of 0.51 (95% CI 0.40-0.65). For the 150-minute cut-off, the corresponding HRs were 0.84 (95% CI 0.75-0.94) and 0.48 (95% CI 0.26-0.88). The patterns were similar for males and females and across body mass index levels. Initially inactive participants had lower mortality if they ended up physically active, regardless of their activity level at an intermediate time point.
Conclusions: At least 60 minutes of PA per week was associated with a marked reduction in mortality when this was a lasting habit over three decades. Given that six times as many people reach this less ambitious goal, it is vital to encourage all levels of PA in public health promotion. Any increase in PA during the lifespan is beneficial.
期刊介绍:
The Scandinavian Journal of Public Health is an international peer-reviewed journal which has a vision to: publish public health research of good quality; contribute to the conceptual and methodological development of public health; contribute to global health issues; contribute to news and overviews of public health developments and health policy developments in the Nordic countries; reflect the multidisciplinarity of public health.