How to calculate and report the detection index and the statistics analysis of group comparison in high risk group / 中华疾病控制杂志

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.