复旦大学应晓华教授团队在《中国卫生经济》(2022年11月第41卷第十期)发表了题为“我国二类疫苗集中采购程序及核心要素分析”的研究论文。文章分析了中国二类疫苗集中采购的基础性政策,揭示疫苗采购的主要程序包括规划、遴选、执行,涉及采购目录、采购公告、疫苗接收与购入等17个核心要素,并对未来二类疫苗集中采购的政策制定提出优化建议。
Independent and joint associations of sex and birth order with non‑national immunization program vaccine coverage among Chinese children: a cross-sectional analysis
This research conducted by Prof. Xiaolin Xu and team from Zhejiang University, was published in the International Journal for Equity in Health. Based on a 2022 survey in Zhejiang and Henan provinces, the study analyzed the independent and joint associations of sex and birth order with non-National Immunization Program (non-NIP) vaccine coverage among Chinese children aged 1–6. The results showed that birth order was an important factor influencing vaccination, with the lowest coverage observed among later-born girls, particularly third or later-born daughters.