Now launch hpmcount to collect group "0" and output the result in an XML format file.

现在启动hpmcount，收集 “0” 事件组并把结果输出到一个XML文件中。

youdao

Results: The CP infection rate in the CHD group(0%) was higher than that of the control group(40.4%)(P<0.001).

结果：冠心病患者CP感染率明显高于对照组（P＜0.001）。

youdao

Results: The CP infection rate in the CHD group(0%) was higher than that of the control group(40.4%)(P<0.001).

结果：冠心病患者CP感染率明显高于对照组（P＜0.001）。

youdao