卫生政策系统综述根据研究目的可以分为描述性系统综述、效果评价系统综述和解释原因系统综述,不同类型的系统综述其纳入研究的质量评价方法不同,描述性系统综述是否需要进行质量评价没有定论,效果评价系统综述可以遵照Cochrane评价方法,解释原因系统综述可以按照定性研究质量评价方法。 According to the purpose of the research, the health policy system review can be divided into descriptive system review, review and evaluation of system of effects and explanation of the causes of systematic reviews, different types of systematic reviews of quality assessment methods included in the studies, and descriptive system reviews of the need for quality assessment. The review of the effects evaluation system follows the Cochrane review method and explains why the reviews can be qualitatively evaluated in a systematic review.