| Normal Reference Value of Red Blood Cell Count of Chinese Presenile Men and Geographical Factors |
| |
| 作者姓名： | HE Jinwei GE Miao SU Huimin LIANG Wei CHEN Hongfei |
| |
| 作者单位： | Department of Geography，Shaanxi Normal University，Xi'an 710062，China |
| |
| 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： | 中国 未老先衰 男性 红细胞记数 正常参考值 地理因素 |
| 收稿时间： | 2006-07-25 |
| 修稿时间： | 2006-11-01 |
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.Normal Reference Value of Red Blood Cell Count of Chinese Presenile Men and Geographical Factors[J].Chinese Geographical Science,2007,17(1):92-98. |
| |
| Authors: | He Jinwei Ge Miao Su Huimin Liang Wei Chen Hongfei |
| |
| Institution: | (1) Department of Geography, Shaanxi Normal University, Xi’an, 710062, China |
| |
| 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. |
| |
| Keywords: | red blood cell count normal reference value geographical factors regression analysis |
| 本文献已被 CNKI 维普 万方数据 SpringerLink 等数据库收录！ |
|
