The purpose of this study is to clarify the function of blood pressure regulation on ethnic minority group who lives in mountain region in China by utilizing a blood pressure regulating reflex method. The subjects of this investigation were 20 males and 14 females of hani ethnic minority group who were aged 6-9.
The results are sunrmarized as follows:
1) The percentage of good function in blood pressure regulation was 41.2%, and the percentage of poor function in blood pressure regulation was 58.8%.
2) The ratio of poor function in blood pressure regulation at 9-year-old children was the same as the result of the investigation of Japan in 1956.
3) The hour of rising time on the group of a good blood pressure regulation was significantly early, compared with the group of a poor blood pressure regulation.
autonomic nervous function
blood pressure regulation
hani ethnic minority group