Methods The medical electrical equipment's shock hazard, mechanical hazards and hazards caused by improper use was analyzed.

方法对医用电气设备在电击危害、机械危害以及使用不当引起的危害进行分析。

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In medical services, supplier-side moral hazard appears in the form of inducing extravagant health services, which hurts the benefits of patients and insurance institutions.

医疗服务中，医方道德风险主要表现在患者在医疗服务消费过程中，医务人员诱导过度消费的行为，这种行为损害患者利益。

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Objective Propose a method that combines the propensity score approach and non-parametric survival analysis for hazard ratio estimation in non-randomized medical researches.

目的提出一种适用于非随机化医学研究的，结合倾向指数与非参数生存分析估计风险比的方法。

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Smoking rates of 40% or more of the population are common in these regions, making for an extra-tough health hazard when medical services are as limited as filterless, hand rolled smokes are plentiful.

FORBES: Magazine Article