There was no significant difference in the number of women developing lung cancer, but those on anti-oestrogens did have a lower death rate.

女性患有肺癌的数量没有差别，但是服用抗雌激素药物的死亡率更低一些。

youdao

The models also show that temperature on growth speed, temperature and fodder have important effects on death rate, and the significant test showed they have significant difference on 1% or 5% level.

饲料含水量和温度对黄粉虫增重有着重要的影响，饲养密度、温度、饲料含水量对黄粉虫的死亡有着重要的影响，其影响均达1％或5％显著水平；

youdao

The difference was extraordinary significant(P<0.01) at the death rate between the treatment group ( in recommended dose) and the infection control group.

推荐剂量治疗组的死亡率极显著地低于感染对照组（P<0。 01）；

youdao

While niacin showed no difference from placebo in the death rate of the men in this study, fewer patients on niacin had a non-fatal heart attack or stroke, by 26% and 24%, respectively.

FORBES: Niacin, Statins And Difficulties Of Drug Discovery