Trend-surface analysis of the geographical distribution of the rate of infertility in Chongqing city
- VernacularTitle:重庆市育龄妇女不孕率的趋势面分析
- Author:
Chao LU
- Publication Type:Journal Article
- Keywords:
Infertility;
Geographical distribution;
Trend-surface analysis
- From:
Journal of Chongqing Medical University
1986;0(04):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To study the distribution of the rate of infertility in Chongqing city.Methods:The geographical distribution of infertilities of different regions in Chongqing city was investigated based on the methods of the trend-surface analysis.Result:In the east part of Chongqing city the rate of infertility is lower in north,in the west part the rate is lower in south,and the rate is lowest in the northeast.Conclusion:The infertility has geographical distribution trends in Chongqing city.Research should be performed on the difference of the environment and 1iving habit.
