Lackinger Christian, Dorner Thomas Ernst
Institute of Social Medicine, Centre for Public Health, Medical University Vienna, Kinderspitalgasse 15, 1090, Vienna, Austria,
Wien Med Wochenschr. 2015 Mar;165(5-6):116-23. doi: 10.1007/s10354-015-0350-0. Epub 2015 Mar 19.
Weekly 150 min of moderate to vigorous physical activity and muscle-strengthening activities are a major public health goal. The International Physical Activity Questionnaire-short form was applied in 467 students of the 4th year at the Medical University of Vienna and compared with subsamples of data from the Austrian Health Interview Survey, 795 subjects with and 1131 subjects without higher education aged 20-29 years. Median values for weekly total energy expenditure were 3083, 3048, and 3816 MET-minutes (P < 0.001) in medical students, higher and lower educated subjects of the general population. Energy expenditure with vigorous intensity was highest in medical students. A total of 39.4 % of medical students reached the minimum requirements of the national physical activity recommendations. Although medical students are taught those recommendation and are aware of their health benefits, only a minority reach them. If medical students engage in physical activity, they do it with higher intensity than the general population.
每周进行150分钟的中等至剧烈体育活动和肌肉强化活动是一项主要的公共卫生目标。对维也纳医科大学四年级的467名学生应用了国际体力活动问卷简表，并与奥地利健康访谈调查的数据子样本进行了比较，该子样本包括795名受过高等教育和1131名未受过高等教育的20 - 29岁受试者。医学生、普通人群中受过高等教育和未受过高等教育的受试者每周总能量消耗的中位数分别为3083、3048和3816梅脱分钟（P < 0.001）。医学生中剧烈强度的能量消耗最高。共有39.4%的医学生达到了国家体育活动建议的最低要求。尽管医学生学习了这些建议并意识到它们对健康的益处，但只有少数人能达到这些要求。如果医学生进行体育活动，他们的活动强度高于普通人群。
