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目的为了进一步提高新生儿卡介苗接种成功率的效果,对新生儿卡介苗接种方法进行改进。方法将257例符合接种条件的新生儿随机分成2组,研究组129例采用改进型卡介苗接种方法行皮内注射手法接种卡介苗,对照组128例采用传统型卡介苗接种法行皮内注射法接种卡介苗,比较二组方法的首次穿刺效果。结果研究组129例采用改进型卡介苗接种方法首次接种成功率为99.22%(128/129)。对照组采用传统型卡介苗接种法首次接种成功率为76.56%(98/128)。改进型卡介苗接种方法首次接种成功率高于传统型卡介苗接种法,有统计学意义(χ2=31.10,P<0.005)。结论改进型卡介苗接种方法优于传统型卡介苗接种法,具有不漏液、接种成功率高的优点。
Objective To further improve the success rate of neonatal BCG vaccination, neonatal BCG vaccination method is improved. Methods 257 newborn infants who met the inoculation conditions were randomly divided into two groups. In the study group, 129 cases were treated with BCG vaccination by intradermal injection and 128 cases in the control group were treated with BCG vaccination by intradermal injection , The first two methods of puncture effect. Results The success rate of initial inoculation of 129 cases improved by BCG vaccination was 99.22% (128/129). The control group with the traditional BCG vaccination success rate was 76.56% (98/128). The success rate of improved BCG vaccination was higher than that of traditional BCG vaccination (χ2 = 31.10, P <0.005). Conclusion The improved BCG vaccination method is superior to the traditional BCG vaccination method, which has the advantages of no leakage and high vaccination success rate.