Objectively measured physical activity and sedentary time in south Asian women: a cross-sectional study.
Objectively measured physical activity and sedentary time in south Asian women: a cross-sectional study.
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DOI：
10.1186/1471-2458-14-1269
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发表时间：
2014-12-13
影响因子：
4.5
通讯作者：
Thompson JL
中科院分区：
文献类型：
--
作者：
Curry WB;Thompson JL
英国（UK）的南亚（SA）女性被认为是患慢性疾病的高风险人群，并且身体活动水平低（PA）。增加PA水平和减少久坐时间（ST）被认为是控制慢性病发病率和死亡率的目标因素。有有限的证据记录客观测量PA/ST及其相关的SA妇女。因此，本横断面研究的目的是客观地测量和报告模式的PA/ST SA妇女在英国和研究潜在的社会人口统计学相关的PA/ST。140英国SA妇女（巴基斯坦和孟加拉国）穿加速度计连续7天。进行人体测量和自我报告的社会人口统计学信息。平均每日中度至剧烈PA（MVPA）为34.66 ± 21.52分钟，平均每日ST为530.20 ± 81.76分钟，呈负相关（r =-0.270，N = 140，p <0.001），表明ST越高，MVPA越低。光强度PA（LPA）也是如此（r =-0.610，N = 140，p <0.001）。年轻女性（18-64.5岁）的MVPA显着更高，64.7%的老年女性（≥65岁）不符合PA指南（t = 3.101，p < 0.05）。超重/肥胖女性的LPA、MVPA水平较低，ST较高（p <0.001）。多元线性回归分析表明MVPA的14.9%的变异由年龄和腰围解释（F（2，138）= 6.41，p < 0.002）。LPA和ST在周末显著高于工作日（p <0.001），MVPA在工作日显著高于周末。结果表明，该样本中PA水平高于先前假设的水平。高水平的LPA在这个样本中表明，健康促进干预措施的目标不仅是持续时间，而且在这个人群中的活动强度，以实现PA的建议。
South Asian (SA) women in the United Kingdom (UK) are known to be at high risk for developing chronic diseases, and to have low levels of physical activity (PA). Increasing levels of PA and reducing sedentary time (ST) are recognized as factors to target in an effort to curb chronic disease morbidity and mortality. There is limited evidence documenting objectively measured PA/ST and their correlates in SA women. Therefore the purpose of this cross-sectional study was to objectively measure and report patterns of PA/ST among SA women in the UK and examine potential socio-demographic correlates of PA/ST. 140 UK SA women (Pakistani and Bangladeshi) wore an accelerometer for 7 consecutive days. Anthropometric measurements and self-reported socio-demographic information were taken. Mean daily moderate-to-vigorous PA (MVPA) was 34.66 ± 21.52 minutes and mean daily ST was 530.20 ± 81.76 minutes, with an inverse correlation (r = -.270, N = 140, p < .001) showing that higher ST was associated with lower MVPA. The same was seen for light intensity PA (LPA) (r = -.610, N = 140, p < .001). MVPA was significantly higher for younger women (18–64.5 yrs), with 64.7% of older women (≥65 yrs) failing to meet PA guidelines (t = 3.101, p < 0.05). Overweight/obese women had lower levels of LPA, MVPA and higher ST (p < .001). Multiple linear regression analyses indicated 14.9% of the variance in MVPA was explained by age and waist circumference (F(2,138) = 6.41, p < 0.002). LPA and ST were significantly higher on weekend days than weekdays (p < .001), and MVPA was significantly higher on weekdays than weekend days. Results indicate higher levels of PA in this sample than previously assumed. High levels of LPA in this sample indicate the need for health promotion interventions to target not only duration, but also intensity of activity in this population to achieve PA recommendations.
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DOI：
10.1097/00005768-199805000-00021
发表时间：
1998-05-01
期刊：
MEDICINE AND SCIENCE IN SPORTS AND EXERCISE
影响因子：
--
作者：
Freedson, PS;Melanson, E;Sirard, J
通讯作者：
Sirard, J
DOI：
10.1186/1479-5868-9-150
发表时间：
2012-12-20
期刊：
The international journal of behavioral nutrition and physical activity
影响因子：
--
作者：
Babakus WS;Thompson JL
通讯作者：
Thompson JL
影响因子：
4
作者：
Kurtze, Nanna;Rangul, Vegar;Hustvedt, Bo-Egil
通讯作者：
Hustvedt, Bo-Egil
DOI：
10.1249/mss.0b013e31820ce174
发表时间：
2011-08-01
期刊：
MEDICINE AND SCIENCE IN SPORTS AND EXERCISE
影响因子：
--
作者：
Kozey-Keadle, Sarah;Libertine, Amanda;Freedson, Patty S.
通讯作者：
Freedson, Patty S.
DOI：
10.1249/mss.0b013e3181f36196
发表时间：
2011-04-01
期刊：
MEDICINE AND SCIENCE IN SPORTS AND EXERCISE
影响因子：
--
作者：
Davis, Mark G.;Fox, Kenneth R.;Thompson, Janice L.
通讯作者：
Thompson, Janice L.