Serological testing results of hepatitis B virus among the population of childbearing age in Jiangsu Province from 2010 to 2020
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摘要:
目的 了解2010―2020年江苏省育龄人群乙型肝炎病毒(hepatitis B virus, HBV)血清学检测结果,为科学防控HBV感染提供参考。 方法 收集2010―2020年参加国家免费孕前优生健康检查项目的1 061 396例(530 698对)育龄人群HBV血清学检测结果,分析江苏省育龄人群HBV感染现状和影响因素。 结果 2010―2020年江苏省育龄人群乙型肝炎表面抗原(hepatitis B surface antigen, HBsAg)总阳性率为4.49%,乙型肝炎表面抗体(hepatitis B surface antibody, HBsAb)总阳性率为35.82%,HBsAg阳性率和HBsAb阳性率均呈下降趋势(HBsAg:趋势χ2 =542.665, P < 0.001; HBsAb:趋势χ2 =727.147, P < 0.001)。不同检测年份、性别、年龄、文化程度和职业的育龄人群HBsAg阳性率、HBsAb阳性率差异均有统计学意义(均P < 0.001),不同民族、疫苗接种情况、户口的育龄人群HBsAb阳性率差异均有统计学意义(均P < 0.001),但HBsAg阳性率差异无统计学意义(P>0.05)。育龄夫妇中,单独一方HBsAg阳性的占8.33%,其中50.67%的配偶HBsAb为阴性。 结论 江苏省育龄人群HBV感染率处于全国中等水平,2010―2020年育龄人群HBsAg阳性率逐渐降低。HBsAb阳性率偏低,大部分育龄人群属于HBV易感人群,尤其是在单独一方HBsAg阳性的家庭中,>50%的配偶HBsAb为阴性,建议及时进行乙型肝炎疫苗接种、提高HBsAb保护率。HBsAg阳性率还与性别、年龄、文化程度、职业等因素相关,需制定针对性的防控措施,进一步巩固和加强乙型病毒性肝炎防控效果。 Abstract:Objective To investigate the serological testing results of HBV among the population of childbearing age in Jiangsu Province from 2010 to 2020, and to provide reference for scientific prevention and control of HBV infection. Methods Serological testing results of HBV were collected from 1 061 396 cases (530 698 pairs) of childbearing age population who participated in the national free pre-pregnancy health examination program from 2010 to 2020, and the HBV infection status and influencing factors were analyzed in Jiangsu Province. Results From 2010 to 2020, the total positive rate of HBsAg and HBsAb was 4.49% and 35.82% respectively in Jiangsu Province, and the positive rate of HBsAg and HBsAb showed an downward trend (HBsAg: trend χ2 =542.665, P < 0.001; HBsAb: trend χ2 =727.147, P < 0.001). The positive rate of HBsAg and HBsAb were statistically significant in different testing years, gender, age groups, educational levels and occupations (all P < 0.001). The positive rate of HBsAb was also statistically significant in different ethnic groups, hepatitis B vaccination status and registered permanent residence (all P < 0.001), but there was no significant difference in the positive rate of HBsAg (P>0.05). Among the couples of childbearing age, 8.33% of husbands or wives whose HBsAg test results was positive alone, while 50.67% of their spouses tested negative for HBsAb. Conclusions The overall HBV infection rate among the population of childbearing age in Jiangsu Province is at the medium level, and the positive rate of HBsAg decreased gradually from 2010 to 2020. However, the overall positive rate of HBsAb is still low, and most people of the childbearing age are susceptible to HBV, especially in the families whose husbands or wives tested positive for HBsAg alone. Cosidering over half of their spouses tested negative for HBsAb, emphasizing the importance of timely hepatitis B vaccination and improving the protection rate of HBsAb.The positive rate of HBsAg is also related to different gender, age groups, educational level, occupation and other factors, it is necessary to formulate targeted prevention and control measures to further consolidate and strengthen the prevention and control effect of HBV. -
表 1 2010―2020年江苏省育龄人群HBsAg、HBsAb检测结果
Table 1. Detection results of HBsAg and HBsAb of childbearing age in Jiangsu Province from 2010 to 2020
检测年份 Year of detection 总数 Total HBsAg(+)① HBsAb(+)① 2010 24 006 741(3.09) 6 635(27.64) 2011 101 222 4 746(4.69) 34 779(34.36) 2012 169 540 9 018(5.32) 63 758(37.61) 2013 167 034 8 307(4.97) 64 570(38.66) 2014 149 136 7 167(4.81) 58 867(39.47) 2015 135 638 5 746(4.24) 47 180(34.78) 2016 103 804 4 383(4.22) 36 653(35.31) 2017 83 354 3 241(3.89) 26 330(31.59) 2018 67 074 2 422(3.61) 22 059(32.89) 2019 55 184 1 761(3.19) 17 758(32.18) 2020 5 404 140(2.59) 1 556(28.79) χ2值 value 1 008.110 3 887.843 趋势χ2值 value 542.665 727.147 P值 value < 0.001 < 0.001 合计 Total 1 061 396 47 672(4.49) 380 145(35.82) 注:HBsAg,乙型肝炎表面抗原;HBsAb,乙型肝炎表面抗体。
①以人数(占比/%)表示。
Note: HBsAg, hepatitis B surface antigen; HBsAb, hepatitis B surface antibody.
① Number of people (proportion/%).表 2 不同人口学特征的育龄人群HBsAg和HBsAb阳性分布情况
Table 2. Distribution of HBsAg and HBsAb positivity in the population of childbearing age with different demographic characteristics
变量
Variable合计
TotalHBsAg(+)① χ2值
valueP值
valueHBsAb(+)① χ2值
valueP值
value性别 Gender 1 036.592 < 0.001 317.601 < 0.001 女性 Female 530 698 20 401(3.84) 194 474(36.64) 男性 Male 530 698 27 271(5.14) 185 671(34.99) 年龄/岁 Age/years 2 988.491 < 0.001 686.893 < 0.001 < 20 3 892 97(2.49) 1 257(32.30) 20~ < 25 308 761 10 512(3.40) 112 173(36.33) 25~ < 30 481 647 20 485(4.25) 176 490(36.64) 30~ < 35 167 787 9 705(5.78) 56 936(33.93) 35~ < 40 69 680 4 744(6.81) 23 396(33.58) 40~ < 45 24 676 1 818(7.37) 8 262(33.48) ≥45 4 953 311(6.28) 1 631(32.93) 民族 Ethnic group 1.373 0.241 17.072 < 0.001 汉族 Han 1 058 989 47 552(4.49) 379 380(35.82) 少数民族 Minority 2 407 120(4.99) 765(31.78) 文化程度 Educational level 571.614 < 0.001 3 669.949 < 0.001 文盲 Illiteracy 2 627 114(4.34) 645(24.55) 小学 Primary school 11 192 561(5.01) 3 423(30.58) 初中 Junior high school 320 575 16 127(5.03) 109 096(34.03) 高中 Senior high school 342 877 15 938(4.65) 116 475(33.97) 大专/本科 Junior college /undergraduate 376 018 14 631(3.89) 146 331(38.92) 研究生及以上 Master degree or above 8 107 301(3.71) 4 175(51.50) 职业 Occupation 693.535 < 0.001 2 540.128 < 0.001 农民 Farmer 322 792 14 742(4.57) 113 733(35.23) 工人 Worker 430 074 20 627(4.80) 148 672(34.57) 服务业 Service 83 914 3 803(4.53) 30 464(36.30) 经商 Business 53 781 2 673(4.97) 19 248(35.79) 家务 Homeworker 16 559 681(4.11) 6 132(37.03) 教师、公务员、职员等 Teacher, civil servant, employee, etc 106 904 3 228(3.02) 45 552(42.61) 其他 Others 47 372 1 918(4.05) 16 344(34.5) 疫苗接种情况 Hepatitis B vaccination status 1.826 0.177 4 535.512 < 0.001 是 Yes 243 125 11 041(4.54) 101 056(41.57) 否 No 818 271 36 631(4.48) 279 089(34.11) 户口 Registered permanent residence 0.937 0.333 691.288 < 0.001 农业户口 Agriculture account 980 991 44 006(4.49) 347 911(35.47) 非农业户口 Non-agriculture account 80 405 3 666(4.56) 32 234(40.09) 注:HBsAg,乙型肝炎表面抗原;HBsAb,乙型肝炎表面抗体。
①以人数(占比/%)表示。
Note: HBsAg, hepatitis B surface antigen; HBsAb, hepatitis B surface antibody.
① Number of people (proportion/%).表 3 2010―2020年江苏省育龄夫妇HBsAg检测结果
Table 3. HBsAg detection results of couples of childbearing age in Jiangsu Province from 2010―2020
合计
Total妻子单阳
The result of wife is positive①丈夫单阳
The result of husband is positive①夫妻双阳
The results of couples are all positive①夫妻双阴
The results of couples are all negative①530 698 18 668(3.52) 25 538(4.81) 1 733(0.33) 484 759(91.34) 注:HBsAg,乙型肝炎表面抗原。
①以人数(占比/%)表示。
Note: HBsAg, hepatitis B surface antigen.
① Number of people (proportion/%).表 4 育龄夫妇一方HBsAg阳性时其配偶的HBsAb检测结果
Table 4. HBsAb test results of spouses in childbearing couples whose HBsAg test results of wife or husband is positive alone
变量 Variable 配偶Spouses
HBsAb(+)①配偶Spouses
HBsAb(-)①妻子单阳
HBsAg test results of wife is positive alone(n=18 668)8 870(47.51) 9 798(52.49) 丈夫单阳
HBsAg test results of husband is positive alone(n=25 538)12 935(50.65) 12 603(49.35) 合计 Total(n=44 206) 21 805(49.33) 22 401(50.67) 注:HBsAg,乙型肝炎表面抗原;HBsAb,乙型肝炎表面抗体。
①以人数(占比/%)表示。
Note: HBsAg, hepatitis B surface antigen; HBsAb, hepatitis B surface antibody.
① Number of people (proportion/%). -
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