Rate ratio of sudden unexpected deaths in infants of age 31–729 days by risk period and type of vaccine, Italy 1999–2004.
收藏数据链接：
官方服务：
资源简介：
N: Number of deaths; P-d: Person-days at risk; RR adj: adjusted Rate Ratio; CI: Confidence Interval.1RRs are estimated by the Poisson regression model and adjusted by age group (31–80; 81–100; 101–120; 121–180; 181–360; 361–729).2The information of the brand name of the hexavalent product was missing for 1 infant (the event occurred in the control period).
创建时间：
2015-12-02
