Analysis on the characteristics of HIV-infected maternal and their babies in Guangdong Province
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摘要:
目的 了解广东省人类免疫缺陷病毒(human immunodeficiency virus, HIV)感染孕产妇及所生婴儿特征,为预防HIV母婴传播(mother-to-child transmission, MTCT)综合干预服务提供参考依据。 方法 利用国家预防MTCT信息管理系统监测数据,收集2006-2017年广东省HIV感染孕产妇及所生婴儿一般资料和接受预防HIV MTCT服务相关资料,比较HIV感染再生育孕产妇及所生婴儿与初次生育孕产妇及所生婴儿的差异。 结果 2 094例HIV感染孕产妇数中,再生育孕产妇占比61.70%,平均年龄为(30.2±5.3)岁,文化程度以初中/高中为主(54.18%);与初次生育孕产妇相比,再生育孕产妇HIV初检孕周较晚[28.0(14.0, 39.0) vs 17.0(12.0, 28.3),周],产时/产后确诊占比高(41.18% vs 10.10%),性伴HIV感染状态普遍不详(54.57% vs 41.52%),接受抗病毒治疗比例不高(62.77% vs 87.41%),治疗开始时期晚(产时/产后开始治疗占比19.24% vs 6.28%),所生婴儿接受预防性治疗的比例不高(82.35% vs 91.90%),混合喂养占比较稍高(6.94% vs 3.42%)。 结论 广东省HIV感染孕产妇预防HIV MTCT服务利用度不高,加强HIV感染孕产妇的健康意识,提升医务人员对HIV感染孕产妇及所生婴儿的关注,特别是再生育孕产妇,有助于推进广东省预防HIV MTCT项目工作。 Abstract:Objective To investigate the characteristics of HIV-infected maternal and their babies in Guangdong Province, and to improve services on prevention of HIV mother-to-child transmission (MTCT). Methods Exporting monitoring data from national information management system for prevention MTCT, the general information and the relevant data about HIV prevention MTCT services from HIV-infected pregnant women and their babies in Guangdong Province from 2006 to 2017 were collected to compare the differences between different parities maternal. Results Among the 2 094 HIV-infected pregnant women, 61.70% were re-pregnant women, whose average age were (30.2±5.3) years old, the education level was mainly in junior high/senior high school (54.18%). Compared with the first-time pregnant maternal, re-pregnant maternal were tend to screening on later gestational age [28.0(14.0, 39.0) vs 21.0 (13.0, 38.0), weeks], with a high proportion of confirmed time during intrapartum/postpartum (41.18% vs 10.10%), HIV infection status of sexual partner was unknown (54.57% vs 41.52%), generally, the proportion of anti-viral treatment was not high (62.77% vs 87.41%), treatment begins late (intrapartum/postpartum started treatment accounted for 19.24% vs 6.28%). The preventive treatment rate of their infants were not high (82.35% vs 91.90%), while mixed feeding rate was higher (6.94% vs 3.42%). Conclusions The utilization of HIV MTCT in prevention of HIV-infected maternal in Guangdong was not high. Strengthening the health awareness of HIV-infected maternal, and enhancing the attention of medical staff to HIV-infected maternal and their babies, espesially among those re-pregnant women, are helpful to promote the work of prevention of HIV MTCT project in Guangdong Province. -
Key words:
- Human immunodeficiency virus /
- Maternal /
- Mother-to-child transmission
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表 1 2006-2017年广东省HIV感染孕产妇一般特征分析[n(%)]
Table 1. Analysis of general characteristics of HIV-infected maternal in Guangdong from 2006 to 2017 [n(%)]
变量 合计 初次生育 再生育 t/χ2值 P值 年龄[岁,x±s] 29.0±5.4 27.0±4.9 30.2±5.3 13.95 <0.001 年龄分组(岁) 80.98 <0.001 <20 52(2.48) 33(4.11) 19(1.47) 20~ 1 696(80.88) 706(88.03) 990(76.63) ≥35 346(16.52) 63(7.86) 283(21.90) 民族 9.64 0.002 汉族 1819(86.87) 720(89.78) 1 099(85.06) 其他 275(13.13) 82(10.22) 193(14.94) 文化程度 95.99 <0.001 小学及以下 354(16.90) 75(9.35) 279(21.59) 初中/高中 1 499(71.59) 603(52.99) 896(54.18) 大学及以上 128(6.11) 88(10.97) 40(3.10) 不详 113(5.40) 36(4.49) 77(5.96) 职业 28.64 <0.001 农民 222(10.60) 55(6.86) 167(12.93) 无业/待业 1 139(54.39) 423(52.74) 716(55.42) 其他 733(35.01) 324(40.40) 409(31.65) 婚姻状况 13.17 <0.001 已婚 1 742(83.19) 637(79.43) 1 105(85.53) 未婚/离异 352(16.81) 165(20.57) 187(14.47) 表 2 2006-2017年广东省HIV感染孕产妇临床特征分析
Table 2. nalysis of clinical characteristics of HIV-infected maternal in Guangdong from 2006 to 2017 [n(%)]
变量 合计 初次生育 再生育 t/χ2值 P值 初检孕周[周,M(P25, P75)] 21.0(13.0, 38.0) 17.0(12.0, 28.3) 28.0(14.0, 39.0) 10.53 <0.001 确认感染时期 254.93 <0.001 婚前 118(5.64) 60(7.48) 58(4.49) 孕期 994(47.47) 521(64.96) 473(36.61) 产时/产后 613(29.27) 81(10.10) 532(41.18) 其他 369(17.62) 140(17.46) 229(17.72) 性伴HIV感染 35.22 <0.001 未感染 620(29.61) 285(35.54) 335(25.93) 感染 436(20.82) 184(22.94) 252(19.50) 不详 1 038(49.57) 333(41.52) 705(54.57) 抗病毒治疗 150.60 <0.001 未治疗 560(26.74) 95(11.84) 465(35.99) 治疗 1 512(72.21) 701(87.41) 811(62.77) 不详 22(1.05) 6(0.75) 16(1.24) 开始治疗时期 55.01 <0.001 孕期 1 312(86.77) 657(93.72) 655(80.76) 产时/产后 200(13.23) 44(6.28) 156(19.24) 孕期治疗孕周(周)a 15.75 <0.001 <14 380(28.96) 160(24.35) 220(33.59) 14~ 593(45.20) 327(49.77) 266(40.61) ≥28 339(25.84) 170(25.88) 169(25.80) 孕次(次) 892.91 <0.001 1 430(20.53) 430(53.62) 0(0.00) 2 798(38.11) 224(27.93) 574(44.43) ≥3 866(41.36) 148(18.45) 718(55.57) 分娩方式 98.15 <0.001 阴道产 979(46.75) 265(33.04) 714(55.26) 剖宫产 1 115(53.25) 537(66.96) 578(44.74) 分娩地点 78.82 <0.001 市级及以上助产机构 1 001(47.81) 451(56.23) 550(42.57) 县(区)级助产机构 757(36.15) 291(36.28) 466(36.07) 乡(街道)级助产机构 306(14.61) 54(6.73) 252(19.50) 家中/其他 30(1.43) 6(0.38) 24(1.16) 注:a孕期治疗孕周:HIV感染孕产妇孕期治疗分组根据孕周划分为孕早期(<14周)、孕中期(14~周)、孕晚期(≥28)[6]。 表 3 2006-2017年广东省HIV感染孕产妇所生婴儿特征分析[n(%)]
Table 3. Analysis of clinical characteristics of infants born to HIV-infected maternal in Guangdong from 2006 to 2017[n(%)]
变量 合计 初次生育 再生育 t/χ2值 P值 体重[kg,x±s] 2.9±0.5 2.9±0.5 3.0±0.5 3.43 0.001 身长[cm,x±s] 48.8±3.3 48.7±3.0 48.8±3.5 0.62 0.539 儿童预防性治疗 37.48 <0.001 治疗 1 801(86.01) 737(91.90) 1064(82.35) 未治疗 215(10.27) 47(5.86) 168(13.00) 不详 78(3.72) 18(2.24) 60(4.65) 喂养方式a 6.90 0.032 母乳喂养 14(1.19) 6(1.21) 8(1.18) 人工喂养 1 096(93.36) 474(95.37) 622(91.88) 混合喂养 64(5.45) 17(3.42) 47(6.94) 注:a喂养方式:获得1 174名婴儿的喂养方式信息,其中再生育孕产妇所生婴儿677名。 -
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