Additional File 6:

Recommendations Extraction of Endocrine Society guideline. The Endocrine Society guideline was searched on the NGC website, which provided recommendations for the management of the pregnant woman with diabetes. Twenty-five relevant recommendations were extracted and appraised, which were displayed in Additional file 6. (XLSX 16 kb)内分泌学会（Endocrine Society）指南的推荐意见提取：通过NGC网站检索得到该指南，其针对妊娠合并糖尿病孕妇的管理提供了相关推荐意见；最终共提取并评估25条相关推荐意见，具体内容详见补充材料6（XLSX格式，文件大小16 kb）。