Association of the interaction between physical activity and sitting time with mortality in older Japanese adults.
Association of the interaction between physical activity and sitting time with mortality in older Japanese adults.
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DOI：
10.1111/sms.14234
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发表时间：
2022-12
影响因子：
4.1
通讯作者：
Kimura, Misaka
中科院分区：
文献类型：
--
作者：
Watanabe, Daiki;Yamada, Yosuke;Yoshida, Tsukasa;Watanabe, Yuya;Hatamoto, Yoichi;Fujita, Hiroyuki;Miyachi, Motohiko;Kimura, Misaka
关键词：
研究体力活动（PA）和坐姿时间（ST）与日本老年人死亡率的关系。我们使用了10233名年龄≥65岁的日本老年人的数据，这些人通过邮件调查对国际体力活动问卷-简表（IPAQ-SF）提供了有效回答。使用IPAQ-SF评估PA和ST。使用≥3.0代谢当量PA（150 min/周）和ST（300 min/天）将结果分为以下4组：高PA（HPA）/低ST（LST）、HPA/高ST（HST）、低PA（LPA）/LST和LPA/HST。收集了2011年7月30日至2016年11月30日期间的死亡率数据。我们使用多变量考克斯比例风险模型评估PA和ST状态与全因死亡风险的相互作用。在中位随访期5.3年（51553人年）期间，共有1014人死亡。校正混杂因素后，LPA/HST组的死亡风险高于所有其他组（HPA/LST：参考; HPA/HST组：风险比[HR] 0.86（95%置信区间[CI]：0.66 - 1.12）; LPA/LST组：HR 1.09（95% CI：0.88至1.35）; LPA/HST组：HR 1.36（95% CI：1.10至1.67）;乘法相互作用：HR 1.44（95% CI：1.07至1.94））。与LPA/HST相关的死亡风险取决于PA水平、ST持续时间及其相互作用。我们的研究结果可能是有用的，在改善的不利影响，导致死亡率较低的个人PA，减少ST。
To examine how physical activity (PA) and sitting time (ST) are associated with mortality in older Japanese adults. We used the data of 10 233 older Japanese adults aged ≥65 years who provided valid responses to the International Physical Activity Questionnaire‐Short Form (IPAQ‐SF) by a mail survey. Both PA and ST were assessed using the IPAQ‐SF. The results were classified into high or low categories using ≥3.0 metabolic equivalent PA (150 min/week) and ST (300 min/day) into the following four groups: High PA (HPA)/Low ST (LST), HPA/High ST (HST), Low PA (LPA)/LST, and LPA/HST. Mortality data were collected from July 30, 2011, to November 30, 2016. We assessed the interaction of PA and ST status with the risk of all‐cause mortality using the multivariable Cox proportional‐hazards model. A total of 1014 people were recorded to have died during a median follow‐up period of 5.3 years (51 553 person‐years). After adjustment for confounders, the risk of mortality was higher in the LPA/HST group than in all other groups (HPA/LST: reference; HPA/HST group: hazard ratio [HR] 0.86 (95% confidence interval [CI]: 0.66 to 1.12); LPA/LST group: HR 1.09 (95% CI: 0.88 to 1.35); LPA/HST group: HR 1.36 (95% CI: 1.10 to 1.67); and multiplicative interaction: HR 1.44 (95% CI: 1.07 to 1.94)). The risk of mortality associated with LPA/HST depends on the level of PA, duration of ST, and their interaction with each other. Our results may be useful in ameliorating the adverse effects leading to mortality in individuals with lower PA, by reducing ST.
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影响因子：
18.4
作者：
Chau, Josephine Y.;Grunseit, Anne;Van der Ploeg, Hidde P.
通讯作者：
Van der Ploeg, Hidde P.
影响因子：
50
作者：
Paluch, Amanda E.;Bajpai, Shivangi;Bassett, David R.;Carnethon, Mercedes R.;Ekelund, Ulf;Evenson, Kelly R.;Galuska, Deborah A.;Jefferis, Barbara J.;Kraus, William E.;Lee, I. -Min;Matthews, Charles E.;Omura, John D.;Patel, Alpa, V;Pieper, Carl F.;Rees-Punia, Erika;Dallmeier, Dhayana;Klenk, Jochen;Whincup, Peter H.;Dooley, Erin E.;Gabriel, Kelley Pettee;Palta, Priya;Pompeii, Lisa A.;Chernofsky, Ariel;Larson, Martin G.;Vasan, Ramachandran S.;Spartano, Nicole;Ballin, Marcel;Nordstrom, Peter;Nordstrom, Anna;Anderssen, Sigmund A.;Hansen, Bjorge H.;Cochrane, Jennifer A.;Dwyer, Terence;Wang, Jing;Ferrucci, Luigi;Liu, Fangyu;Schrack, Jennifer;Urbanek, Jacek;Saint-Maurice, Pedro F.;Yamamoto, Naofumi;Yoshitake, Yutaka;Newton Jr, Robert L.;Yang, Shengping;Shiroma, Eric J.;Fulton, Janet E.
通讯作者：
Fulton, Janet E.
影响因子：
5
作者：
Matthews, Charles E.;Chen, Kong Y.;Troiano, Richard P.
通讯作者：
Troiano, Richard P.
影响因子：
7.7
作者：
Hamilton, Marc T.;Hamilton, Deborah G.;Zderic, Theodore W.
通讯作者：
Zderic, Theodore W.
影响因子：
7.1
作者：
Matthews, Charles E.;George, Stephanie M.;Schatzkin, Arthur
通讯作者：
Schatzkin, Arthur