Disease progression and influencing factors of newly HIV-infected patients in Liuzhou City from 2005 to 2020
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摘要:
目的 了解柳州市新发HIV感染者进展为AIDS的进程,探讨可能影响疾病进展的因素。 方法 采用回顾性队列研究方法,从艾滋病综合防治信息系统查询柳州市2005年1月1日-2020年12月31日新报告且接受高效抗逆转录病毒治疗(highly active anti-retroviral therapy, HAART)的HIV感染者信息。通过Kaplan-Meier法计算平均潜伏期,寿命表法计算艾滋病的进展率和累积未进展率,采用多因素Cox比例风险模型分析HIV进展为AIDS的影响因素。 结果 9 905例HIV感染者的平均潜伏期为6.01(95% CI: 5.86~6.16)年,第1、3、5、10年累积未进展率分别为57.03%、46.64%、39.45%和27.39%。多因素Cox回归分析显示:男性(HR=1.10, 95% CI: 1.03~1.17, P=0.003)、确诊时年龄≥40岁(40~ < 60岁:HR=1.50, 95% CI: 1.20~1.88, P < 0.001;≥60岁:HR=1.57, 95% CI: 1.24~1.98, P < 0.001)、首次诊断时CD4+T淋巴细胞计数 < 200个/μl(HR=5.51, 95% CI: 5.10~5.95, P < 0.001)、已婚有配偶(HR=1.10, 95% CI: 1.02~1.18, P=0.010)和异性性接触传播(HR=1.84, 95% CI: 1.47~2.31, P < 0.001)者AIDS发病风险增加。 结论 柳州市新发HIV感染者进展为AIDS的速度较快,应针对危险因素改善相应的公共卫生和医疗服务,以减缓疾病进展。 -
关键词:
- HIV /
- AIDS /
- 高效抗逆转录病毒治疗 /
- 潜伏期 /
- 疾病进展
Abstract:Objective To understand the progress of newly HIV infected people into AIDS in Liuzhou City, and to explore factors that may have effects on the progress of the disease. Methods A retrospective cohort study was conducted. Newly reported HIV-infected patients with highly active anti-retroviral therapy (HAART) in Liuzhou City from January 1, 2005 to December 31, 2020 were selected from the National Comprehensive AIDS Prevention and Control Information System, and relative data were obtained. The mean incubation period was calculated by Kaplan-Meier. Life table method was used to calculate the incidence and cumulative non-incidence of AIDS. Furthermore, multivariate Cox proportional-hazards model was performed on the influencing factors of HIV disease progression. Results The mean incubation period of 9 905 HIV-infected cases was 6.01(95% CI: 5.86-6.16) years. The cumulative non-incidence of AIDS in 1, 3, 5, 10 years were 57.03%, 46.64%, 39.45% and 27.39%, respectively. Multivariate Cox proportional-hazards model analysis showed that male (HR=1.10, 95% CI: 1.03-1.17, P=0.003), age of onset ≥40 years (40-<60 years old: HR=1.50, 95% CI: 1.20-1.88, ≥ 60 years old: HR=1.57, 95% CI: 1.24-1.98, all P < 0.05), CD4+T lymphocyte count at first diagnosis < 200 cells/μl (HR=5.51, 95% CI: 5.10-5.95, P < 0.001), married (HR=1.10, 95% CI: 1.02-1.18, P=0.010) and heterosexual transmission (HR=1.84, 95% CI: 1.47-2.31, P < 0.001) increased the risk of AIDS. Conclusions Newly HIV-infected patients in Liuzhou develop into AIDS rapidly. Therefore, corresponding public health and medical services should be improved to slow down the disease progression. -
Key words:
- HIV /
- AIDS /
- Highly active anti-retroviral therapy /
- Incubation period /
- Disease progression
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表 1 2005-2020年柳州市进行HAART的HIV患者人口学特征[n(%)]
Table 1. Demographic characteristics of HIV patients with HAART in Liuzhou, 2005-2020 [n(%)]
变量 未进展者 进展者 χ2值 P值 变量 未进展者 进展者 χ2值 P值 性别 48.658 < 0.001 婚姻状况 16.002 < 0.001 男 2 425(24.48) 3 963(40.01) 未婚 1 036(10.46) 1 317(13.30) 女 1 588(16.03) 1 929(19.48) 已婚有配偶 2 271(22.93) 3 510(35.44) 确诊时年龄(岁) 19.610 < 0.001 离异或丧偶 706(7.13) 1 065(10.75) < 20 115(1.16) 96(0.97) 民族 36.657 < 0.001 20~ < 40 1 589(16.04) 2 418(24.41) 汉族 2 089(21.09) 3 258(32.89) 40~ < 60 1 454(14.68) 2 078(20.98) 壮族 1 550(15.65) 2 271(22.93) ≥60 855(8.63) 1 300(13.12) 其他少数民族 374(3.78) 363(3.66) 职业 12.996 0.023 文化程度 94.938 < 0.001 家政、家务及待业 799(8.07) 1 155(11.66) 文盲 218(2.20) 308(3.11) 农民及民工 2 250(22.72) 3 314(33.46) 小学 1 384(13.97) 2 143(21.64) 工人 188(1.90) 293(2.96) 初中 1 626(16.42) 2 595(26.20) 商业服务 176(1.78) 195(1.97) 高中或中专 474(4.79) 641(6.47) 离退人员 176(1.78) 319(3.22) 大专及以上 311(3.14) 205(2.07) 其他及不详 424(4.28) 616(6.22) 非婚异性性接触史 21.289 < 0.001 首次诊断时CD4+T淋巴细胞计数(个/μl) 2 163.086 < 0.001 无 1 079(10.89) 1 345(13.58) < 200 7(0.07) 1 948(19.67) 有 2 934(29.62) 4 547(45.91) 200~ < 350 852(8.60) 1 614(16.29) 感染途径 348.793 < 0.001 350~<500 1 108(11.19) 1 215(12.27) 异性性接触传播 3 532(35.66) 5 175(52.25) ≥500 2 046(20.66) 1 115(11.26) 同性性接触传播 312(3.15) 94(0.95) 注射毒品 107(1.08) 463(4.67) 其他感染途径 62(0.63) 160(1.62) 表 2 2005-2020年柳州市进行HAART的HIV感染者进展为AIDS情况
Table 2. Progress of AIDS among HIV-infected patients with HAART in Liuzhou, 2005-2020
确诊后时间(年) 期间观察数 期间失访数 AIDS进展人数 AIDS进展率(%) 未进展率(%) 累积未进展率(%) 累积未进展率标准误 0~ < 1 9 905 427 3 442 35.52 64.48 64.48 0.00 1~ < 2 6 036 381 676 11.56 88.44 57.03 0.01 2~ < 3 4 979 409 454 9.51 90.49 51.60 0.01 3~ < 4 4 116 332 380 9.62 90.38 46.64 0.01 4~ < 5 3 404 362 301 9.34 90.66 42.28 0.01 5~ < 6 2 741 377 171 6.70 93.30 39.45 0.01 6~ < 7 2 193 343 132 6.53 93.47 36.88 0.01 7~ < 8 1 718 314 102 6.53 93.47 34.47 0.01 8~ < 9 1 302 297 78 6.76 93.24 32.14 0.01 9~ < 10 927 280 63 8.01 91.99 29.56 0.01 10~ < 11 584 190 36 7.36 92.64 27.39 0.01 11~ < 12 358 112 27 8.94 91.06 24.94 0.01 12~ < 13 219 81 20 11.20 88.80 22.14 0.01 13~ < 14 118 47 3 3.17 96.83 21.44 0.01 14~ < 15 68 36 5 10.00 90.00 19.30 0.01 ≥15 27 25 2 13.79 86.21 16.64 0.02 表 3 不同时间段进行HAART的HIV感染者进展为AIDS情况比较
Table 3. Comparison of AIDS incidence in HIV-infected patients with HAART at different time periods
不同时间段确诊后时间(年) 期间观察人数 期间失访人数 AIDS进展人数 AIDS进展率(%) 未进展率(%) 累积未进展率(%) 累积未进展率标准误 2005-2010 0~ < 1 2 661 548 500 20.95 79.05 79.05 0.01 1~ < 2 1 613 311 224 15.37 84.63 66.90 0.01 2~ < 3 1 078 233 162 16.85 83.15 55.63 0.01 ≥3 683 447 236 51.36 48.64 27.06 0.01 2011-2015 0~ < 1 4 023 482 1 570 41.51 58.49 58.49 0.01 1~ < 2 1 971 445 210 12.01 87.99 51.46 0.01 2~ < 3 1 316 441 69 6.30 93.70 48.22 0.01 ≥3 806 751 55 12.78 87.22 42.06 0.01 2016-2020 0~ < 1 3 221 408 1 279 42.39 57.61 57.61 0.01 1~ < 2 1 534 350 97 7.14 92.86 53.50 0.01 2~ < 3 1 087 379 44 4.90 95.10 50.87 0.01 ≥3 664 630 34 9.74 90.26 45.92 0.01 表 4 HIV疾病进展影响因素的Cox回归分析
Table 4. Cox proportional hazard regression analyses for HIV progress in patients
变量 单因素Cox回归分析 多因素Cox回归分析 变量 单因素Cox回归分析 多因素Cox回归分析 HR(95%CI)值 P值 HR(95%CI)值 P值 HR(95%CI)值 P值 HR(95%CI)值 P值 性别 婚姻状况 女 1.00 1.00 未婚 1.00 1.00 男 1.33(1.26~1.41) < 0.001 1.10(1.03~1.17) 0.003 已婚有配偶 1.19(1.12~1.27) < 0.001 1.10(1.02~1.18) 0.010 确诊时年龄(岁) 离异或丧偶 1.33(1.23~1.44) < 0.001 1.15(1.05~1.26) 0.002 < 20 1.00 1.00 民族 20~ < 40 1.48(1.21~1.82) < 0.001 1.34(1.08~1.68) 0.009 其他少数民族 1.00 1.00 40~ < 60 1.90(1.54~2.33) < 0.001 1.50(1.20~1.88) < 0.001 汉族 1.20(1.07~1.33) 0.001 1.00(0.95~1.06) 0.966 ≥60 2.33(1.89~2.86) < 0.001 1.57(1.24~1.98) < 0.001 壮族 1.18(1.06~1.32) 0.004 0.93(0.84~1.04) 0.217 地区类别 文化程度 柳州市疾病预防控制中心所在县区 1.00 1.00 大专及以上 1.00 1.00 柳州市其他县区 0.99(0.94~1.05) 0.792 1.01(0.96~1.07) 0.649 文盲 1.66(1.39~1.98) < 0.001 1.18(0.98~1.43) 0.086 广西壮族自治区其他地市 0.81(0.73~0.90) < 0.001 0.89(0.80~0.98) 0.023 小学 1.72(1.49~1.98) < 0.001 1.10(0.94~1.29) 0.223 其他省 0.83(0.73~0.95) 0.008 0.91(0.79~1.04) 0.178 初中 1.52(1.32~1.75) < 0.001 1.10(0.95~1.28) 0.211 职业 高中或中专 1.47(1.26~1.72) < 0.001 1.18(1.00~1.39) 0.044 家政、家务及待业 1.00 1.00 非婚异性性接触史 农民及民工 1.16(1.09~1.24) < 0.001 1.02(0.95~1.10) 0.556 无 1.00 1.00 工人 1.12(0.99~1.27) 0.082 1.17(1.03~1.34) 0.018 有 1.30(1.23~1.39) < 0.001 1.10(1.01~1.18) 0.020 商业服务 0.83(0.71~0.96) 0.013 1.01(0.86~1.17) 0.938 感染途径 离退人员 1.44(1.27~1.63) < 0.001 0.99(0.87~1.14) 0.926 同性性接触传播 1.00 1.00 其他及不详 0.97(0.88~1.07) 0.505 0.98(0.89~1.09) 0.751 异性性接触传播 2.83(2.31~3.47) < 0.001 1.84(1.47~2.31) < 0.001 首次诊断时CD4+T淋巴细胞计数(个/μl) 注射毒品 2.86(2.29~3.57) < 0.001 1.59(1.26~2.00) < 0.001 ≥500 1.00 1.00 其他感染途径 2.80(2.17~3.61) < 0.001 2.30(1.76~3.01) < 0.001 < 200 5.72(5.31~6.16) < 0.001 5.51(5.10~5.95) < 0.001 200~ < 350 2.81(2.61~3.04) < 0.001 2.71(2.51~2.93) < 0.001 350~ < 500 1.88(1.73~2.04) < 0.001 1.83(1.69~1.99) < 0.001 -
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