摘要
台阶试验是我国成年人体质监测的测试指标之一,有人对采用台阶试验测评心血管系统机能的有效性提出了疑问。通过以2005年湖北省国民体质监测为例,采用走访调查法和数理统计法对台阶试验进行分析和探讨。结果表明:台阶试验过程中缺失值情况较为严重,但不是完全随机缺失。建议在有条件情况下,可以考虑对台阶试验这种定量负荷方法进行改进,研制更为适合的心率测量仪器,降低测试过程中的数据缺失。
The sidestep test is one of our country＇s test targets of adult constitution monitor and someone proposes the question of the validity of the sidestep test on evaluating cardiovascular system function. This article takes the national physique monitor of Hubei province in the year of 2005 as an example, analyzes and discusses the results of the sidestep test with the methods o{ interview and the mathematical statistics. The result indicates that there are many missing values in the sidestep testing, but not missing completely at random. Then the article suggests to improve the sidestep test and develop more suitable heart-rate-metering equipment under the right condition to reduce the missing values in the test process.
出处
《湖北体育科技》
2008年第1期35-37,共3页
Hubei Sports Science
关键词
体质
成年人
台阶试验
Constitution
Adult
Sidestep test
