深圳松岗2003～2006年劳务工携带HBsAg情况分析

Survey of HBsAg carrying rate in scavengers of Songgang District in 2003～2006

目的了解2003～2006年深圳松岗街道劳务工HBsAg检出阳性率，为制定防治措施提供科学依据。方法利用每年的健康检查资料，运用描述性统计分析方法对该人群HBsAg携带情况进行统计分析。结果2003～2006年对劳务工体检共662368人，HBsAg阳性54971人，阳性率8．30％；其中男性受检329117人，阳性32722人。阳性率9．94％；女性受检333251人，阳性22249人，阳性率6．68％。男性以41～50岁年龄组HBsAg阳性率最高（11．32％）；女性以31～40岁年龄组HBsAg阳性率最高（8．05％）。男女性别间HBsAg阳性率差异有统计学意义（P〈0、001）。结论本调查结果松岗街道外来劳务工HBsAg阳性率低于1992年全国乙型肝炎调查的广东省和全国的平均水平。在以后的防制工作中，要继续积极推行以接种乙肝疫苗为主的综合性防制措施。

Objective To anylyze the physical check - up data and understand the HBsAg positive rate in workers from other areas in Songgang District of Shenzhen from 2003 to 2006 and provide scientific baseis for making effective control measures. Methods Annual physical check - up data were gathered and descriptive statistical method was used to analyze the infectious status of HBV. Results Out of 662,368 laborers, 54.97 1 were infected with hepatitis B virus with a positive rate of 8.30 %. 32,722 male and 22,249 female were infected with the positive rates of 9.94%and 6.68% respectively. The positive rate for male in 41 - 50 age group was 11.32% higher than in other age groups. And the positve rate for female in 31 - 40 age group was 8.05% higher than in other age groups. The difference of HBsAg positive rates between male and female were significantly different （ P 〈 0.001 ）. Conclusion The HBsAg positive rate of laborers from other ureas in Songgang was lower than that of Gnandang Province or the national average level （1992） and also lower than the average rate in the provinces of southern China. But effective measures be taken to reduce the prevalence of hepatitis B including the use of immunization with HB vaccine.