Physical activity and sedentary behaviors in postpartum Latinas: Madres para la Salud.
Physical activity and sedentary behaviors in postpartum Latinas: Madres para la Salud.
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DOI：
10.1249/mss.0b013e3182863de5
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发表时间：
2013-07
影响因子：
4.1
通讯作者：
Coonrod DV
中科院分区：
文献类型：
--
作者：
Ainsworth BE;Keller C;Herrmann S;Belyea M;Records K;Nagle-Williams A;Vega-López S;Permana P;Coonrod DV
描述在启动Madres para la Salud之前超重或肥胖的产后拉丁人的身体活动（PA）和久坐行为，Madres para la Salud是一种社会支持介导的步行干预措施，旨在促进产后减肥。139名产后（自分娩后13.6 ± 7.7周）妇女（年龄= 28.3 ± 5.6岁，BMI = 29.7 ± 3.5 kg.m2），从凤凰城地区拉丁裔服务组织招募，完成了斯坦福大学简短活动调查（SBAS），同时佩戴加速计（AG）和计步器7天，并保留PA记录（PAR）。大多数被归类为不活跃和轻度活跃的SBAS（51%不活跃，37%轻，11%中度）。大部分时间用于久坐（512.0 ± 169.9 min.d-1）和轻度PA（242.4 ± 51.4 min.d-1），较少时间用于中等强度生活方式（78.3 ± 39.9 min.d-1）、中等强度步行（16.6 ± 14.4 min.d-1）和高强度PA（0.34 ± 1.5 min.d-1）。计步器步数d−1较低（总计= 4，973 ± 2，202步;有氧= 412 ± 774步），大多数参与者被评为久坐（61%）或低活动（28.1%）。与客观PA措施一致，PAR显示出更多的时间花在光强度PA，如家庭护理，烹饪，儿童和自我护理任务，职业，宗教活动，看电视。总的来说，参加的产后拉丁美洲人一天中的大部分时间都在低强度活动水平上，很少有时间花在增强健康的PA水平/行为上。这一人口统计数据应成为PA干预措施的重点，以将PA提高到健康增强水平。
To describe the physical activity (PA) and sedentary behaviors of postpartum Latinas who are overweight or obese prior to initiating Madres para la Salud, a social-support mediated walking intervention to promote postpartum weight loss. 139 postpartum (13.6 ± 7.7 weeks since childbirth) women (age = 28.3 ± 5.6 years and BMI = 29.7 ± 3.5 kg.m2), recruited from Phoenix area Latino-serving organizations completed the Stanford Brief Activity Survey (SBAS) and concurrently wore an accelerometer (AG) and a pedometer for 7-days, and kept a PA record (PAR). Most were classified as inactive and lightly active on the SBAS (51% inactive, 37% light, 11% moderate). Most time was spent in sedentary (512.0 ± 169.9 min.d−1) and light-intensity PA (242.4 ± 51.4 min.d−1) with less time in moderate-intensity lifestyle (78.3 ± 39.9 min.d−1), moderate-intensity walking (16.6 ± 14.4 min.d−1), and vigorous-intensity PA (0.34 ± 1.5 min.d−1). Pedometer steps.d−1 were low (total = 4,973 ± 2,202 steps; aerobic = 412 ± 774 steps) with most participants rated as sedentary (61%) or low-active (28.1%). Consistent with objective PA measures, PARs showed more time spent in light-intensity PAs such as home care, cooking, child- and self care tasks, occupation, religious events, and watching television. By and large, the postpartum Latinas enrolled spent most of their day in low-intensity activity levels with little time spent in health-enhancing PA levels/behaviors. This demographic should be the focus of PA interventions to increase PA to health enhancing levels.