CAJ | 학술논문

目的：了解重庆市高新区卡介苗（BCG ）接种现况，并探讨影响BCG转阳性的相关因素。方法以重庆市九龙坡区石桥铺社区卫生服务中心进行BCG接种的3个月龄以下的婴儿为研究对象，通过 PPD试验，检测BCG接种转阳性情况。结果性别、出生体质量和接种年龄之间转阳性率差异无统计学意义（P＞0．05），转阳性率由高到低依次为出生体质量儿、巨大儿、低出生体质量儿；1～2个月龄、2～3个月龄、0～1个月龄；有卡痕转阳性率高于无卡痕，差异有统计学意义（χ2＝80．057，P＜0．01）。结论性别、出生体质量和接种年龄与BCG接种转阳性率无明显相关，而卡痕有无可从间接上反应新生儿BCG的转阳性情况。
목적：료해중경시고신구잡개묘（BCG ）접충현황，병탐토영향BCG전양성적상관인소。방법이중경시구룡파구석교포사구위생복무중심진행BCG접충적3개월령이하적영인위연구대상，통과 PPD시험，검측BCG접충전양성정황。결과성별、출생체질량화접충년령지간전양성솔차이무통계학의의（P＞0．05），전양성솔유고도저의차위출생체질량인、거대인、저출생체질량인；1～2개월령、2～3개월령、0～1개월령；유잡흔전양성솔고우무잡흔，차이유통계학의의（χ2＝80．057，P＜0．01）。결론성별、출생체질량화접충년령여BCG접충전양성솔무명현상관，이잡흔유무가종간접상반응신생인BCG적전양성정황。
Objective To know the vaccination status of BCG in Gaoxin district of Chongqing and explore the associated impact factors on seroconversion rate .Methods PPD was used to test the seroconversion status after PDG vaccination in infants under 3 months .Results There was no significant differences of seroconversion rate between different sex ,birth weight and vaccination age (P>0 .05) .But the rate was significantly higher in infants with normal birth weight than that in fetal macrosomia which was signif-icantly higher than that in low-birth weight .The rate was significantly decreased in infants of 1-2 months ,2-3 months and 0-1 months in order .The rate of infant with vaccination scar was significantly higher than that without scar (χ2 =80 .057 ,P<0 .01) . Conclusion There was no significant differences of seroconversion rate between different sex ,birth weight and vaccination age ,and the scar can indirectly show the seroconversion condition of vaccination .