How to calculate and report the detection index and the statistics analysis of group comparison in high risk group
- VernacularTitle:如何正确计算并报告高危人群的检出指标及组间比较的统计学检验
- Author:
Fuman WANG
;
Liting YANG
;
Lili LING
;
Jingbo ZHAO
- Publication Type:Journal Article
- Keywords:
Statistics,medical;
Disease notification
- From:
Chinese Journal of Disease Control & Prevention
2009;0(01):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the calculation and report of detection index and the statistics analysis of group comparison in high risk group,a problem of medical science study.Methods Relevant literature was consulted so that the methods could be listed of the detection index and the current statistic analysis of group comparison in high risk group.Results The current report about detection ratio and the statistics analysis of group comparison in high risk group proved to be mistaken,and the statistics analysis of group comparison was not the comparison of detection ratios in high risk group.Conclusions It is necessary to calculate and report the detection ratio when expressing the detection index.The statistics difference should be tested about constituent ratio in the group comparison,after excluding patient group.At the same time,some explanation should be given by the author in the composition.
