Association between sleep and physical function in older men: the osteoporotic fractures in men sleep study.
Association between sleep and physical function in older men: the osteoporotic fractures in men sleep study.
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DOI：
10.1111/j.1532-5415.2008.01846.x
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发表时间：
2008-09
影响因子：
6.3
通讯作者：
Stone, Katie
中科院分区：
文献类型：
--
作者：
Dam, Thuy-Tien L.;Ewing, Susan;Ancoli-Israel, Sonia;Ensrud, Kristine;Redline, Susan;Stone, Katie
确定睡眠质量是否与老年男性的身体功能有关。美国6个中心的2,862名社区居住男性的横截面数据，通过体动记录仪测量夜间睡眠总时间[TST]、入睡后觉醒时间[WASO]、睡眠潜伏期[SL]和睡眠效率[SE]。多导睡眠图测定睡眠阶段分布、呼吸紊乱指数（RDI）和缺氧。测量握力、步行速度、椅立、窄行等生理功能指标。在年龄调整模型中，TST、SE<80%、WASO > 90 min、RDI > 30和缺氧与身体功能相关（即WASO > 90 min的男性与WASO <90 min的男性相比，平均握力降低2.9%，平均步行速度降低4.3%）。调整潜在协变量后，握力和步行速度的差异与WASO > 90 min、SE < 80%和缺氧显著相关，但与TST或RDI > 30无关。睡眠碎片和缺氧的增加与老年男性身体功能较差有关。
Determine whether sleep quality is associated with physical function in older men. Cross-sectional Six U.S. centers 2,862 community dwelling men Total hours of nighttime sleep [TST], wake after sleep onset [WASO], sleep latency [SL], and sleep efficiency [SE] measured by actigraphy. Sleep stage distribution, respiratory disturbance index (RDI) and hypoxia measured by polysomnography. Measures of physical function including grip strength, walking speed, chair stand and narrow walk were obtained. In age adjusted models, TST, SE<80%, WASO > 90 min, RDI > 30 and hypoxia were associated with physical function (i.e. mean grip strength was 2.9% and the mean walking speed was 4.3% lower in men with WASO > 90 minutes compared to men with WASO <90 minutes). After adjusting for potential covariates, differences in grip strength and walking speed remained significantly associated with WASO > 90 min, SE < 80% and hypoxia, but not with TST or RDI > 30. Increased sleep fragmentation and hypoxia is associated with poorer physical function in older men.
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影响因子：
5.6
作者：
Ohayon, MM;Carskadon, MA;Vitiello, MV
通讯作者：
Vitiello, MV
影响因子：
2.2
作者：
Orwoll, E;Blank, JB;Stone, K
通讯作者：
Stone, K
影响因子：
120.7
作者：
NEVITT, MC;CUMMINGS, SR;BLACK, D
通讯作者：
BLACK, D
DOI：
10.1093/geronj/46.5.m164
发表时间：
1991-09-01
期刊：
JOURNALS OF GERONTOLOGY
影响因子：
--
作者：
NEVITT, MC;CUMMINGS, SR;HUDES, ES
通讯作者：
HUDES, ES
影响因子：
5.6
作者：
Blackwell, Terri;Redline, Susan;Stone, Katie L.
通讯作者：
Stone, Katie L.