The effect of eating out on quality of diet in premenopausal women
The effect of eating out on quality of diet in premenopausal women
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DOI：
10.1016/s0002-8223(99)00107-8
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发表时间：
1999-04-01
影响因子：
--
通讯作者：
Klesges, RC
中科院分区：
文献类型：
--
作者：
Clemens, LHE;Slawson, DL;Klesges, RC
目的 比较在家庭以外的商业设施中消费食物频率不同的女性的摄入量。设计一项为期 1 周的女性膳食摄入描述性研究。受试者完成每日饮食记录，其中包括有关每顿饭或零食所吃食物来源的信息。样本根据每个受试者报告的从家庭以外的商业机构获得的膳食数量进行划分。在 129 名受试者中，56% (n=72) 报告在记录的一周内外出就餐次数为 5 次或更少（低外出就餐组），其余人 (n=57) 报告外出就餐次数在 6 到 13 次之间（高外出就餐组）。 受试者/环境 通过社区广告招募了 129 名绝经前妇女，进行健康习惯调查。这项研究是在美国中南部城市进行的。进行的统计分析使用独立样本 t 检验和 chi(2) 检验对结果进行分析。结果比较了各组的平均摄入量。研究发现，外出就餐多的人消耗的总能量显着更高（2,057 kcal vs 1,769 kcal；P=.002）、脂肪（79.5 g vs 60.6 g；P
Objective To compare the intake of women who report varying levels of frequency of consuming food at commercial facilities outside the home.Design A 1-week descriptive study of dietary intake in women. Subjects completed daily diet records that included information regarding the source of the food eaten at each meal or snack. The sample was divided on the basis of the number of meals each subject reported obtaining from a commercial establishment outside the home. Of the 129 subjects, 56% (n=72) reported eating out 5 times or less during the week of recording (Low Eating Out group) and the remainder (n=57) reported eating out between 6 and 13 times (High Eating Out group).Subjects/setting One hundred twenty-nine premenopausal women were recruited via community advertising for an investigation of health habits. This study was conducted in a midsouthern US city.Statistical analyses performed Results were analyzed using independent sample t tests and chi(2) tests.Results Mean intake was compared for the groups. The High Eating Out group was found to be consuming significantly more total energy (2,057 kcal vs 1,769 kcal; P=.002), fat (79.5 g vs 60.6 g; P