Study on the infection characteristics and influencing factors of HIV-seroconcordant couples in Fujian Province
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摘要:
目的 了解福建省人类免疫缺陷病毒(human immunodeficiency virus, HIV)感染者/艾滋病(acquired immune deficiency syndrome, AIDS)患者(简称HIV/AIDS)中双阳家庭感染特征及其影响因素。 方法 采用统一面访问卷调查福建省截至2019年12月31日报告的HIV/AIDS确诊双阳夫妻对,收集人口学和疾病相关信息。对双阳家庭感染状况的影响因素进行单因素和多因素非条件Logistic回归分析模型分析。 结果 共调查1 042个双阳家庭,即2 084例HIV/AIDS病例,先报告病例首次配偶检测阴性的占7.9%(82/1 042);先报告病例与后报告病例报告时间间隔>365 d者占5.7%(59/1 042),多因素非条件Logistic回归分析模型分析结果显示:先报告病例年龄 < 30岁者(OR=3.642, 95% CI:1.491~8.894)该比例较高;后报告感染者有97.5%(1 016/1 042)接受过CD4+ T淋巴细胞计数检测,其中,首次检测CD4+ T淋巴细胞计数 < 200个/μl者占26.2%(266/1 016),多因素非条件Logistic回归分析模型分析结果显示,先报告病例为女性(OR=2.285, 95% CI:1.676~3.115)、病程为AIDS者(OR=1.845, 95% CI:1.356~2.510)该比例较高,而先报告病例年龄 < 30岁者(OR=0.463, 95% CI:0.259~0.825),该比例较低。 结论 不同双阳家庭感染特征不同,应提高已婚有配偶人群HIV感染风险意识和检测意识,积极动员其告知配偶并检测,尤其应关注女性、病程为AIDS和老年感染者,以减少配偶间传播。 Abstract:Objective To investigate the infection characteristics and influencing factors of HIV-seroconcordant couples in Fujian Province. Methods A unified face-to-face questionnaire was used to investigate the couples diagnosed with HIV/AIDS reported before December 31, 2019 in Fujian Province, and demographic information and disease-related information were collected.Univariate and multivariate Logistic regression models were used to analyze the influencing factors of infection status. Results A total of 1 042 couples (2 084 persons) infected with HIV/AIDS were under survey, among whom 82 (7.9%) cases' partners were HIV-serodiscordant during the first testing, and 5.7% couples whose reported interval were over 365 d. Multivariate Logistic regression analysis showed that those who aged < 30 years old (OR=3.642, 95% CI:1.491-8.894) were more likely to report an interval over 365 d. 97.5% (1 016/1 042) of subsequent reported cases among the HIV-seroconcordant couples completed the CD4+ T cell counts testing. There were 266 cases(26.2%)whose CD4+ T cell counts were under 200 cells/μl in the first testing. Multivariate Logistic regression analysis showed that the spouses of those who were female as first reported cases (OR=2.285, 95% CI:1.676-3.115), or AIDS (OR=1.845, 95% CI:1.356-2.510) were more likely under 200 cells/μl in first testing. The spouses of those who aged < 30 years old (OR=0.463, 95% CI:0.259-0.825) were just the opposite. Conclusion The characteristics of infection in different HIV-seroconcordant couples are different. The awareness of HIV infection and detection among married people should be enhanced, and their spouses should be actively mobilized for notification and detection. In order to reduce the transmission between spouses, targeted measures should be taken to promote early HIV testing and detection for those who were female, AIDS or the old. -
Key words:
- HIV/AIDS /
- HIV-seroconcordant couple /
- Influencing factors
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表 1 双阳家庭感染特征[n(%)]
Table 1. The infection characteristics of HIV-seroconcordant couple[n(%)]
因素 总例数 不同年份例数 χ2值 P值 2010年前 2011-2015年 2016-2019年 首次配偶检测 40.959 < 0.001 阴性 82 26(18.6) 41(10.1) 15(3.0) 阳性 960 114(81.4) 365(89.9) 481(97.0) 报告时间间隔1 8.718 0.013 ≤30 d 792 95(67.9) 303(74.6) 394(79.4) >30 d 250 45(32.1) 103(25.4) 102(20.6) 报告时间间隔2 23.937 < 0.001 ≤90 d 913 106(75.7) 355(87.4) 452(91.1) >90 d 129 34(24.3) 51(12.6) 44(8.9) 报告时间间隔3 38.969 < 0.001 ≤365 d 983 117(83.6) 383(94.3) 483(97.4) >365 d 59 23(16.4) 23(5.7) 13(2.6) 表 2 双阳家庭报告时间间隔是否超过365 d的单因素分析和多因素Logistic回归分析
Table 2. Analysis of single factor and multivariate Logistic regression model of whether the reporting time interval exceeds 365 days for HIV-seroconcordant couple
因素 总例数 报告时间间隔>365 d的例数 率(%) 单因素分析 多因素分析 OR(95% CI)值 P值 OR(95% CI)值 P值 年龄(岁)a ≥60 255 10 3.9 1.000 1.000 30~ 669 32 4.8 1.231(0.596~2.542) 0.575 1.11(0.529~2.328) 0.782 < 30 118 17 14.4 4.124(1.826~9.314) 0.001 3.642(1.491~8.894) 0.005 性别a 男性 643 34 5.3 1.000 1.000 女性 399 25 6.3 1.197(0.703~2.039) 0.507 1.017(0.561~1.844) 0.956 文化程度a 高中及以上 138 8 5.8 1.000 1.000 初中及以下 904 51 5.6 0.972(0.451~2.094) 0.941 1.235(0.530~2.880) 0.625 文化程度b 高中及以上 127 8 6.3 1.000 1.000 初中及以下 915 51 5.6 0.878(0.407~1.896) 0.740 1.070(0.458~2.499) 0.876 民族a 汉族 1023 57 5.6 1.000 1.000 少数民族 19 2 10.5 1.994(0.450~8.841) 0.364 0.926(0.182~4.716) 0.926 户籍a 省内 984 52 5.3 1.000 1.000 省外 58 7 12.1 2.460(1.064~5.686) 0.035 2.196(0.870~5.545) 0.096 病程a HIV 451 20 4.4 1.000 1.000 AIDS 591 39 6.6 1.523(0.875~2.648) 0.137 1.731(0.965~3.103) 0.066 感染途径a 其他或不详 30 1 3.3 1.000 1.000 同性传播 36 2 5.6 1.706(0.147~19.789) 0.669 1.898(0.155~23.195) 0.616 异性传播 976 56 5.7 1.765(0.236~13.196) 0.580 1.977(0.258~15.122) 0.511 样本来源a 其他 38 3 7.9 1.000 1.000 重点人群 197 17 8.6 1.102(0.306~3.962) 0.882 0.896(0.240~3.339) 0.870 医疗机构 807 39 4.8 0.592(0.175~2.011) 0.401 0.578(0.165~2.021) 0.391 治疗a 是 965 56 5.8 1.000 1.000 否 77 3 3.9 0.658(0.201~2.153) 0.489 0.763(0.223~2.605) 0.665 注:a为先报告病例,b为后报告病例。 表 3 双阳家庭后报告感染者首次检测CD4小于200的单因素分析和多因素Logistic回分析
Table 3. Analysis of single factor and multivariate Logistic regression model of subsequent reported cases among the HIV-seroconcordant couples whose CD4+ T cell were under 200 in the first testing
因素 总例数 后报告感染者首次检测CD4 < 200的例数 率(%) 单因素分析 多因素分析 OR(95% CI)值 P值 OR(95% CI)值 P值 年龄(岁)a ≥60 243 69 28.4 1.000 1.000 30~ 659 174 26.4 0.905(0.652~1.256) 0.550 0.799(0.567~1.127) 0.201 < 30 114 23 20.2 0.637(0.373~1.089) 0.099 0.463(0.259~0.825) 0.009 性别a 男性 624 137 22.0 1.000 1.000 女性 392 129 32.9 1.744(1.313~2.315) < 0.001 2.285(1.676~3.115) < 0.001 文化程度a 高中及以上 134 37 27.6 1.000 1.000 初中及以下 882 229 26.0 0.919(0.612~1.382) 0.686 0.821(0.524~1.286) 0.389 文化程度b 高中及以上 123 32 26.0 1.000 1.000 初中及以下 893 234 26.2 1.010(0.657~1.552) 0.965 1.052(0.657~1.685) 0.832 民族a 汉族 997 262 26.3 1.000 1.000 少数民族 19 4 21.1 0.748(0.246~2.274) 0.609 0.962(0.304~3.043) 0.948 户籍a 省内 959 256 26.7 1.000 1.000 省外 57 10 17.5 0.584(0.291~1.174) 0.131 0.598(0.287~1.247) 0.17 病程a HIV 433 91 21.0 1.000 1.000 AIDS 583 175 30.0 1.612(1.205~2.157) 0.001 1.845(1.356~2.510) < 0.001 感染途径a 其他或不详 28 6 21.4 1.000 1.000 同性传播 36 10 27.8 1.410(0.442~4.501) 0.562 2.180(0.650~7.312) 0.207 异性传播 952 250 26.3 1.306(0.523~3.258) 0.557 1.435(0.559~3.686) 0.453 样本来源a 其他 36 6 16.7 1.000 1.000 重点人群 191 54 28.3 1.971(0.777~5.002) 0.153 2.188(0.847~5.650) 0.106 医疗机构 789 206 26.1 1.767(0.725~4.306) 0.210 1.612(0.651~3.987) 0.302 治疗a 是 951 250 26.3 1.000 1.000 否 65 16 24.6 0.916(0.511~1.639) 0.767 1.102(0.602~2.019) 0.753 注:a为先报告病例,b为后报告病例。 -
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