| 摘要: |
| 目的 研究接受人工湿热环境下热习服训练前后肛温、心率、综合感受评分变化与人体对湿热环境适应改善情况的关系。方法 在温度39.0℃、湿度80.00%的湿热条件下,以某高校30名男性健康志愿者为对象,进行为期1周的湿热环境训练和测试,监测每次训练前后肛温、心率、综合感受评分。对所得数据进行方差分析并做Tukey检验,分别以肛温、综合感受评分为衡量标准计算每次训练后对热环境适应的改善率。结果和结论 肛温和综合感受评分对反映热环境适应的改善状况具有一致性。建议将肛温和综合感受评分一同作为判定对湿热环境适应改善的参考标准。不支持将心率作为参考标准,但仍支持将其与肛温、综合感受评分一同作为安全控制标准。 |
| 关键词: 湿热环境 肛温 综合感受评分 心率 |
| DOI：10.3724/SP.J.1008.2013.0063 |
| 投稿时间：2012-06-29修订日期：2012-10-08 |
| 基金项目:第二军医大学重大教学课题(JYA2009002). |
|
| Study on rectal temperature and scores of comprehensive sensation during heat acclimatization training in artificial hot-humid environment |
| DENG Yuan△,DANG Chen-po△,ZHANG Lei,LIU Xiao-dong* |
(Department of Military Physical Education, College of Basic Medical Sciences, Second Military Medical University, Shanghai 200433, China
△Co-first authors.
*Corresponding author.) |
| Abstract: |
| Objective To study the relationship between adaptability improvement to hot-humid environment with the changes of rectal temperature, heart rate, and scores of comprehensive sensation before and after training in hot-humid environment. Methods Thirty healthy male university students were trained and tested under a temperature of 39.0℃ and a relative humidity of 80.00% for a week. Their rectal temperature, heart rate, and scores of comprehensive sensation were monitored every time before and after training. The obtained data were subjected to ANOVA analysis and Tukey-tests. The improvement rate of rectal temperature and improvement rate of comprehensive sensation scores were calculated each time after training in hot-humid environment. Results and conclusion We found that rectal temperature and scores of comprehensive sensation were consistent in demonstrating the improvement of the adaptability to hot-humid. It is suggested that rectal temperature and scores of comprehensive sensation should be used as reference standards for adaptability improvement to hot-humid environment, and heart rate is not recommended, but the combination of three indices should be used as safety control standard. |
| Key words: humid hot environment rectal temperature comprehensive sensation score heart rate |
