Validity and Reliability of Short Physical Activity History: Cardia and the Minnesota Heart Health Program.
Validity and Reliability of Short Physical Activity History: Cardia and the Minnesota Heart Health Program.
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DOI：
10.1097/00008483-198911000-00003
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发表时间：
1989-11-01
期刊：
影响因子：
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通讯作者：
Sidney, Stephen
中科院分区：
文献类型：
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作者：
Jacobs, David R Jr;Hahn, Lorraine P;Sidney, Stephen
在两项研究中评估了短期体力活动史的有效性和可靠性。在2766名女性和2303名男性中进行了有效性研究，他们是CARDIA的参与者。年龄18至30岁。≥ 50%的参与者在过去12个月内进行的活动包括步行/徒步旅行、非剧烈运动、休闲时铲/举物、跑步/慢跑和家庭维护/园艺。通过研究总活动与皮褶厚度、总热量摄入、自限性最大运动试验持续时间和高密度脂蛋白胆固醇之间的关系，间接评估有效性。由于身体活动不是影响验证标准的唯一因素，并且由于每个人的身体活动模式随着时间的推移而变化，因此预期相关性不太理想。比较最高体力活动四分位数和最低体力活动四分位数，女性的三个皮褶总和的平均水平低10.7 mm（相关系数（r）=-0.15，P < 0.001），男性少6.9 mm（r =-0.12，P < 0.001），女性平均热量摄入量比男性多158千卡（r = 0.07，P < 0.001），男性多摄入875千卡（r = 0.21，P < 0.001）;女性在跑步机上的平均持续时间为132秒（r = 0.36，P < 0.001），女性比男性多95秒（r = 0.25，P < 0.001）;女性的高密度脂蛋白胆固醇平均水平高出4.8 mg/dL（r = 0.13，P < 0.001），男性高3.2mg/dL（r = 0.11，P < 0.001）。在一个单独的人群中进行了可靠性研究，通过比较问卷调查结果在最初的电话管理与两周后获得的结果（N = 129）。在该组中报告的活动类型和数量与有效性研究组相似。三个总分的重测相关系数范围为0.77至0.84，13个活动分组中的每一个都至少为0.57。此问卷通常需要5-10分钟的时间来管理。它提供了关于通常休闲时间身体活动的类型和数量的适度详细信息。
Validity and reliability of a short physical activity history were assessed in two studies. Validity was studied in 2766 women and 2303 men, participants in CARDIA, a biracial study. Ages ranged from 18 to 30 years. The activities performed in the past 12 months by ≥ 50 percent of participants were walking/hiking, nonstrenuous sports, shoveling/lifting during leisure, running/jogging and home maintenance/gardening. Validity was indirectly assessed by studying the relationships of total activity to skinfold thickness, total caloric intake, duration on a self-limited maximal exercise test, and high density lipoprotein cholesterol. Less than perfect correlation are expected since physical activity is not the only factor affecting the validation criteria and since physical activity patterns change over time within each person. Comparing the highest physical activity quartile to the lowest physical activity quartile, mean level of sum of three skinfolds was 10.7 mm less for women (correlation coefficient (r) = -0.15, P < 0.001) and 6.9 mm less for men (r = -0.12, P < 0.001); mean level of caloric intake was 158 kcal morefor women (r = 0.07, P < 0.001) and 875 kcal morefor men (r = 0.21, P < 0.001); mean level of duration on treadmill was 132 seconds more for women (r = 0.36, P < 0.001) and 95 seconds more for women (r = 0.25, P < 0.001); and mean level of high density lipoprotein cholesterol was 4.8 mg/dL more for women (r = 0.13, P < 0.001) and 3.2 mg/dL more for men (r = 0.11, P < 0.001). Reliability was studied in a separate population by comparing questionnaire results in an initial telephone administration with results obtained two weeks later (N = 129). Similar types and amounts of activity were reported in this group as in the group studied for validity. Test-retest correlation coefficients for three summary scores ranged from 0.77 to 0.84, and were at least 0.57 for each of the 13 activity groupings queried. This questionnaire typically takes 5-10 minutes to administer. It yields moderately detailed information about type and amount of usual leisure time physical activity.