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作者先选择62名健康的男女大学生,他们的平均年龄为男22.6岁,女21.3岁.将他们按性别、年龄和民族与另62名大学生相配对,两组的抗-HBc均为阴性.用血源性乙型肝炎疫苗对一组进行肌肉接种,接种程序为:0、1、6个月各接种1剂20mg疫苗;另一组则于0、1、6个月各皮内接种1剂2mg疫苗.于接种后两个月采血,检测抗-HBs水平.对所有接种者均随访5年.结果表明,皮内接种组的血清阳转率为
The authors first selected 62 healthy male and female undergraduates whose average age was 22.6 for men and 21.3 for women, and they were matched by 62 college students by sex, age and ethnicity, and both were negative for anti-HBc A group of blood-borne hepatitis B vaccine for muscle inoculation, vaccination program: 0, 1, 6 months of each vaccination of a dose of 20mg vaccine; the other group was 0,1,6 months inoculated with a single intradermal 2mg vaccine. Blood samples were taken two months after inoculation to detect anti-HBs levels and all the vaccinates were followed up for 5 years.The results showed that the seroconversion rate of intradermal vaccination group was