Analysis of HBsAg screening among rural childbearing age people in Yunnan province during 2013-2017
10.3760/cma.j.cn112338-20191212-00879
- VernacularTitle:云南省2013-2017年农村地区育龄人群HBsAg筛查结果分析
- Author:
Zhengyuan XIE
1
;
Cai KONG
;
Juanjuan CHEN
;
Baoxin LI
;
Shui ZHENG
;
Yixiao LI
;
Weilei ZU
;
Xin LI
;
Yanling YUAN
;
Hanfeng YE
Author Information
1. 云南省人口和计划生育科学技术研究所，云南省生育调节与少数民族优生重点实验室，国家卫生健康委员会西部孕前优生重点实验室，昆明 650021
- Keywords:
HBsAg;
Screening;
Childbearing age people;
Rural areas
- From:
Chinese Journal of Epidemiology
2020;41(9):1522-1526
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To explore the current status of HBV infection before pregnancy among rural childbearing age people in Yunnan province, find out the population at high risk and areas with high incidence and provide evidence for promoting pre-pregnancy aristogenesis and medical interventions for prevention of HBV infection.Methods:The subjects in the study were rural childbearing age people aged 18-49 who received the national free pre pregnancy eugenic health examination in Yunnan province during 2013-2017. Descriptive analysis was conducted for HBsAg positive rate and its difference among various characteristics. The SPSS 22.0 software was used for statistical analysis.Results:A total of 2 180 841 rural childbearing age people were surveyed, the HBsAg positive rate before pregnancy was 3.13%(68 314/2 180 841) in Yunnan. And the HBsAg positive rate was 3.56% (37 694/1 057 376) in men, higher than that in women (2.73%, 30 620/1 123 465). The HBsAg positive rate was highest in age group 41-49 years (3.77%, 3 126/82 931). The HBsAg positive rate was higher in minority ethnic group (3.77%, 27 974/742 518) than in Han ethnicity group (2.81%, 40 024/1 425 870). Moreover, the highest HBsAg positive rate of was 8.20%(851/10 378) in Yao ethnic group. The people with education level of primary education had the highest HBsAg positive rate (3.97%, 17 294/435 219). The HBsAg positive rate was highest in Xishuangbanna Dai autonomous prefecture (6.65%, 3 875/58 232) in Yunnan. Moreover, the HBsAg positive population in severe poor area (3.32%, 19 755/595 665) was higher than those in less poor area (3.17%, 29 750/939 101) or normal areas (2.91%, 18 809/646 075). There was significant difference in HBsAg positive rate among populations in different age groups, ethnic groups, education level groups, areas and economic level groups ( P<0.001). Conclusions:The HBsAg positive rate in rural childbearing age people in Yunnan was related to multi factors, including sex, age, ethnic group, education level, area and economic development level. The HBsAg positive rate was higher in men, older age and lower education level, minority ethnic group (especially in Yao ethnic group), from Xishuangbanna prefecture and the poor living conditions in childbearing age population.
