RELIABILITY OF LONG-TERM RECALL OF PARTICIPATION IN PHYSICAL-ACTIVITY BY MIDDLE-AGED MEN AND WOMEN
RELIABILITY OF LONG-TERM RECALL OF PARTICIPATION IN PHYSICAL-ACTIVITY BY MIDDLE-AGED MEN AND WOMEN
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DOI：
10.1093/oxfordjournals.aje.a115871
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发表时间：
1991-02-01
影响因子：
5
通讯作者：
FRIDINGER, F
中科院分区：
文献类型：
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作者：
BLAIR, SN;DOWDA, M;FRIDINGER, F
1976 年至 1987 年，南卡罗来纳州格林维尔的自由公司进行了一项工作场所健康研究，对 322 名女性和 129 名男性参与体育活动的长期回忆的可靠性进行了检查。 在基线时评估闲暇时间的体力活动；并计算总活动、轻度活动、中度活动和剧烈活动的能量消耗。 检查后1-10年确定基线活动的长期回忆。 实际基线和回忆活动之间呈正相关，并且在大多数情况下，系数具有统计显着性（p < 0.05）。 相关性不大，大多数在 0.20 至 0.50 范围内。 基线和回忆活动之间的一致性百分比一般为 60% 至 75%。 多元回归分析表明，回忆活动是基线活动的重要预测因素，但回忆间隔和年龄并不是回归模型的重要影响因素。 轻度活动时模型的 R2 值为 0.10，剧烈活动时模型的 R2 值为 0.26。 对长期体力活动回忆的问卷评估似乎是可靠的，长达 10 年的回忆间隔长度并不是一个重要因素，并且对剧烈活动的回忆比对强度较低的活动的回忆更准确。
The reliability of long-term recall of physical activity participation was examined in 322 women and 129 men in a worksite health study conducted at the Liberty Corporation, Greenville, South Carolina during 1976-1987. Leisure time physical activity was assessed at baseline; and energy expenditure in total, light, moderate, and vigorous activities was calculated. The long-term recall of baseline activities was determined 1-10 years after the examination. The relation between actual baseline and recalled activity was positive and in most cases the coefficients were statistically significant at p < 0.05. The correlations were modest, most in the range of 0.20 to 0.50. Percent agreement between baseline and recalled activity generally ranged from 60 to 75%. Multiple regression analyses suggested that recalled activity was a significant predictor of baseline activity, but recall interval and age were not important contributors to the regression model. R2 values for the model were 0.10 for light activity and 0.26 for vigorous activity. Questionnaire assessment of long-term physical activity recall appeared to be reliable, length of recall interval up to 10 years was not an important factor, and recall of vigorous activity was more accurate than for less intensive activities.