CAJ | 학술논문

目的为制定中国老年前期女性用力肺活量正常参考值的统一标准提供科学依据.方法收集了中国38个单位测定的8 604例老年前期女性用力肺活量正常参考值,应用SPSS统计软件,运用相关分析和回归分析的方法 ,研究了其与8项地理因素指标的关系.结果发现老年前期女性用力肺活量正常参考值与中国地理因素之间有很显著的相关关系(F=5.070,P=0.002).用逐步回归分析的方法推导出了一个回归方程:Y=13.286=-0.000 345 4X<,1>-0.084 13X<,3>-0.039 91X<,4>-0.097 13X<,6>+0.479 8<,8>±0.265.在以上的回归方程中,Y是老年前期女性用力肺活量正常参考值(L),X<,1>是海拔高度(m),X<,3>是年日照百分率(%),X<,4>是年平均气温(℃),X<,6>是年平均相对湿度(%),X<,8>是年平均风速(m/s);0.265是剩余标准差的值.结论如果知道了中国某地的地理因素,就可以用回归方程计算这个地区的老年前期女性用力肺活量正常参考值.依据老年前期女性用力肺活量正常参考值与地理因素的依赖关系,把中国分为8个区.
목적 위제정중국노년전기녀성용력폐활량정상삼고치적통일표준제공과학의거.방법 수집료중국38개단위측정적8 604례노년전기녀성용력폐활량정상삼고치,응용SPSS통계연건,운용상관분석화회귀분석적방법 ,연구료기여8항지리인소지표적관계.결과 발현노년전기녀성용력폐활량정상삼고치여중국지리인소지간유흔현저적상관관계(F=5.070,P=0.002).용축보회귀분석적방법추도출료일개회귀방정:Y=13.286=-0.000 345 4X<,1>-0.084 13X<,3>-0.039 91X<,4>-0.097 13X<,6>+0.479 8<,8>±0.265.재이상적회귀방정중,Y시노년전기녀성용력폐활량정상삼고치(L),X<,1>시해발고도(m),X<,3>시년일조백분솔(%),X<,4>시년평균기온(℃),X<,6>시년평균상대습도(%),X<,8>시년평균풍속(m/s);0.265시잉여표준차적치.결론 여과지도료중국모지적지리인소,취가이용회귀방정계산저개지구적노년전기녀성용력폐활량정상삼고치.의거노년전기녀성용력폐활량정상삼고치여지리인소적의뢰관계,파중국분위8개구.
Objective To supply a scientific basis for uniting the normal reference value standard of forced vital capacity(FVC) of Chinese presenile women. Methods A research was made about the relationship between the normal reference value of 8 604 examples of FVC of Chinese healthy presenile women and eight geographical factors in 38 areas in China. Results The correlation of geographical factors and the normal reference value of FVC of Chinese presenile women were quite significant (F = 5. 070,P = 0.002). The method of mathemat-ical regression analysis was used to infer one regression equation:Y= 13. 286 -0. 000 345 4X<,1>-0. 084 13X<,3> -0. 039 91X<,4> -0. 097 13X<,6> +0. 479 8X<,8>± 0. 265. In the above equation, Y was the normal reference value of FVC of presenile women (L) ; X<,1> was the altitude (m) ; X<,3>was the annual percentage of sunshine duration (%) ; X<,4> was the annual mean air temperature (℃) ; X<,6> was the annual mean relative hu-midity (%) ; X<,8> was the annual mean wind speed (m/s) ; O. 265 was the value of the residual standard deviations. Condusions If geo-graphical values are obtained in some areas, the normal reference value of FVC of Chinese presenile women of this area can be reckoned by using the regression equations. Furthermore, according to the similarity of the normal reference value of FVC of Chinese presenih women,China can be divided into eight regions.