中国地理科学(英文版) ›› 2007, Vol. 17 ›› Issue (1): 92-98.doi: 10.1007/s11769-007-0092-z

• 论文 • 上一篇    

Normal Reference Value of Red Blood Cell Count of Chinese Presenile Men and Geographical Factors

HE Jinwei, GE Miao, SU Huimin, LIANG Wei, CHEN Hongfei   

  1. Department of Geography, Shaanxi Normal University, Xi'an 710062, China
  • 收稿日期:2006-07-25 修回日期:2006-11-01 出版日期:2007-03-20 发布日期:2011-12-15
  • 通讯作者: GE Miao.E-mail:gemiao@yahoo.com.cn E-mail:gemiao@yahoo.com.cn
  • 基金资助:

    Under the auspices of the National Natural Science Foundation of China (No.40371004)

Normal Reference Value of Red Blood Cell Count of Chinese Presenile Men and Geographical Factors

HE Jinwei, GE Miao, SU Huimin, LIANG Wei, CHEN Hongfei   

  1. Department of Geography, Shaanxi Normal University, Xi'an 710062, China
  • Received:2006-07-25 Revised:2006-11-01 Online:2007-03-20 Published:2011-12-15

摘要:

This paper aims at providing a scientific basis for unifying the normal reference value standards of red blood cell count of Chinese presenile men. The paper, using microscopical counting method, studies the relationship between the normal reference values of 38,061 samples of red blood cell count of presenile men and eight geographical factors in 297 units in China. It is found that the correlation of geographical factors and the normal reference value of red blood cell count of presenile men is quite significant (F=303.00, P=0.000). By using the method of stepwise regression analysis, one regression equation is inferred. It is concluded that if geographical data are obtained in a certain area, the normal reference value of red blood cell count of presenile men in this area can be reckoned by using the regression analysis. Furthermore, according to the geographical factors, China can be divided into eight regions: Northeast China Region, North China Region, Shanxi-Shaanxi-Inner Mongolia Region, Middle and Lower Reaches of the Changjiang River Region, Southeast China Region, Northwest China Region, Southwest China Region and Qinghai-Tibet Plateau Region.

关键词: red blood cell count, normal reference value, geographical factors, regression analysis

Abstract:

This paper aims at providing a scientific basis for unifying the normal reference value standards of red blood cell count of Chinese presenile men. The paper, using microscopical counting method, studies the relationship between the normal reference values of 38,061 samples of red blood cell count of presenile men and eight geographical factors in 297 units in China. It is found that the correlation of geographical factors and the normal reference value of red blood cell count of presenile men is quite significant (F=303.00, P=0.000). By using the method of stepwise regression analysis, one regression equation is inferred. It is concluded that if geographical data are obtained in a certain area, the normal reference value of red blood cell count of presenile men in this area can be reckoned by using the regression analysis. Furthermore, according to the geographical factors, China can be divided into eight regions: Northeast China Region, North China Region, Shanxi-Shaanxi-Inner Mongolia Region, Middle and Lower Reaches of the Changjiang River Region, Southeast China Region, Northwest China Region, Southwest China Region and Qinghai-Tibet Plateau Region.

Key words: red blood cell count, normal reference value, geographical factors, regression analysis