求翻译：这些文献对儿童参保的研究做了较好的铺垫，但也明显存在着一些不足：一是现有的研究主要集中于对儿童医疗保险制度或者是更大范围的居民医疗保险制度的总体定性分析；二是定量的研究或者相对比较早，在中国医疗改革实践日新月异的背景下，相应的结论可能已经有些不合时宜；或者仅停留于描述性分析的层面，缺乏更深入的计量分析。是什么意思？

Literature study of children insured good bedding, but obviously there are some shortcomings: First, existing research has focused on the children's medical insurance system or a wider range of resident medical insurance system for the overall qualitative analysis; Second, quantitative studies or re

The existing literature on children's participation in the study do a good foundation, it had also been marked by a number of shortcomings: One is that the existing studies have focused primarily on the children's health insurance system is an even greater range or the residents of the medical care

These literature the research which guaranteed to the son pseudostellaria heterophylla have made the good upholstery, but also obviously has some insufficiencies: One is the existing research mainly concentrates in to the child medical insurance system or is the wide range inhabitant medical insuran

These literature on children parameter insurance of research do has better of bedding, but also obvious exists with some insufficient: a is existing of research main concentrated Yu on children medical insurance system or is more large range of residents medical insurance system of overall qualitati

正在翻译，请等待...