AIM In order to understand the coverage, immunization strategy and cost of hepatitis B (HB) vaccination of China in recent years. METHODS A two stage household random sampling method was used in the survey. RESUL...AIM In order to understand the coverage, immunization strategy and cost of hepatitis B (HB) vaccination of China in recent years. METHODS A two stage household random sampling method was used in the survey. RESULTS The survey carried out at 112 Disease Surveillance Points (DSPs) of 25 provinces, autonomous regions and municipalities of China in 1996, showed that the coverage rates of HB vaccination among neonates were 96 9% in the urban DSPs and 50 8% in the rural DSPs in 1993-1994, while in students aged 7-9 years, they were 85 8% and 31 5% in 1994, respectively. Up to 1994, 97 5% of the urban DSPs and 73 9% of the rural DSPs on a neonate vaccination against HB program were included in EPI. About 93% of the urban DSPs and 44% of the rural DSPs did HBsAg and HBeAg screening for all or part of pregnant women. The neonates received the regimen of high dose HB vaccine in combination with hepatitis B immune globin (HBIG) if their mothers were HBsAg and/or HBeAg positive in pregnancy, otherwise they received the low dose vaccine (10μg×3). Part of DSPs had a lower neonate coverage due to unreasonable allocation of the vaccines (used for adults not at risk) or higher cost or insufficient supply of the vaccines. It is necessary to evaluate the quality of serological lab test to HBVMs in the maternal prescreening. CONCLUSION Remarkable achievements have been made according to the national planning and policy of HB immunization in China.展开更多
目的分析长春市2006和2016年1~59岁人群乙型肝炎(简称乙肝)血清流行病学调查结果。方法按照多阶段整群随机抽样的方法,抽取长春市的德惠市和南关区1~59岁人群进行乙肝表面抗原(hepatitis B surface antigen,HBsAg)携带率、乙肝表面抗...目的分析长春市2006和2016年1~59岁人群乙型肝炎(简称乙肝)血清流行病学调查结果。方法按照多阶段整群随机抽样的方法,抽取长春市的德惠市和南关区1~59岁人群进行乙肝表面抗原(hepatitis B surface antigen,HBsAg)携带率、乙肝表面抗体(hepatitis B surface antibody,HBsAb)阳性率和乙肝疫苗(hepatitis B vaccine,HepB)接种率调查分析。结果 2006年932名和2016年1 097名调查对象中,HBsAg携带率分别为3.22%和1.64%,HBsAb阳性率分别为51.07%和52.51%,HepB接种率分别为58.15%和67.73%。不同年龄段间HBsAg携带率、HBsAb阳性率及HepB接种率的差异均有统计学意义(P<0.05),性别间HBsAg携带率、HBsAb阳性率及HepB接种率的差异均无统计学意义(P>0.05);城乡间HBsAb阳性率及HepB接种率的差异均有统计学意义(P<0.05),2006年城乡间HBs Ag携带率差异有统计学意义(P<0.05),2016年差异无统计学意义(P>0.05)。结论10年间HepB接种率有所提高,HBsAg携带率下降,HBsAb阳性率变化较小。展开更多
文摘AIM In order to understand the coverage, immunization strategy and cost of hepatitis B (HB) vaccination of China in recent years. METHODS A two stage household random sampling method was used in the survey. RESULTS The survey carried out at 112 Disease Surveillance Points (DSPs) of 25 provinces, autonomous regions and municipalities of China in 1996, showed that the coverage rates of HB vaccination among neonates were 96 9% in the urban DSPs and 50 8% in the rural DSPs in 1993-1994, while in students aged 7-9 years, they were 85 8% and 31 5% in 1994, respectively. Up to 1994, 97 5% of the urban DSPs and 73 9% of the rural DSPs on a neonate vaccination against HB program were included in EPI. About 93% of the urban DSPs and 44% of the rural DSPs did HBsAg and HBeAg screening for all or part of pregnant women. The neonates received the regimen of high dose HB vaccine in combination with hepatitis B immune globin (HBIG) if their mothers were HBsAg and/or HBeAg positive in pregnancy, otherwise they received the low dose vaccine (10μg×3). Part of DSPs had a lower neonate coverage due to unreasonable allocation of the vaccines (used for adults not at risk) or higher cost or insufficient supply of the vaccines. It is necessary to evaluate the quality of serological lab test to HBVMs in the maternal prescreening. CONCLUSION Remarkable achievements have been made according to the national planning and policy of HB immunization in China.
文摘目的分析长春市2006和2016年1~59岁人群乙型肝炎(简称乙肝)血清流行病学调查结果。方法按照多阶段整群随机抽样的方法,抽取长春市的德惠市和南关区1~59岁人群进行乙肝表面抗原(hepatitis B surface antigen,HBsAg)携带率、乙肝表面抗体(hepatitis B surface antibody,HBsAb)阳性率和乙肝疫苗(hepatitis B vaccine,HepB)接种率调查分析。结果 2006年932名和2016年1 097名调查对象中,HBsAg携带率分别为3.22%和1.64%,HBsAb阳性率分别为51.07%和52.51%,HepB接种率分别为58.15%和67.73%。不同年龄段间HBsAg携带率、HBsAb阳性率及HepB接种率的差异均有统计学意义(P<0.05),性别间HBsAg携带率、HBsAb阳性率及HepB接种率的差异均无统计学意义(P>0.05);城乡间HBsAb阳性率及HepB接种率的差异均有统计学意义(P<0.05),2006年城乡间HBs Ag携带率差异有统计学意义(P<0.05),2016年差异无统计学意义(P>0.05)。结论10年间HepB接种率有所提高,HBsAg携带率下降,HBsAb阳性率变化较小。