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1.
This project evaluated perceived risks and benefits and determined predictors of acceptance of voluntary HIV counselling and testing (VCT) among pregnant women in Zimbabwe. One hundred and seventy pregnant women attending an urban antenatal clinic were surveyed. Implications of a negative or positive HIV test result and of telling a partner or community members that one is HIV positive were queried. Forty women (23.5%) consented to VCT, and 16 (40%) were HIV positive. Women who saw VCT as lower risk (odds ratio [OR] = 2.3, 95% confidence interval [CI] [1.1-5.0]) and women who had had a stillbirth or child die (OR = 0.4, 95% CI [0.16-0.97]) were more likely to consent. Prenatal HIV VCT offers the best opportunity for prevention of mother-to-child transmission of HIV; however, less than 25% of women consented. If such interventions are to be successful, attention must be directed towards developing culturally appropriate strategies to address women's concerns and improve future acceptance of VCT in Zimbabwe.  相似文献   

2.
OBJECTIVES: To review coverage of the current nevirapine prevention model in Coast Provincial General Hospital (CPGH) in Mombasa, Kenya, and to reflect on alternative models to reduce mother-to-child transmission (MTCT) of HIV. METHODS: At the antenatal clinic, health information is provided, followed by pre-test HIV voluntary counselling and testing (VCT). Because many women deliver at home, HIV-infected women are provided with a tablet of 200 mg nevirapine for themselves, and with 0.6 ml (6 mg) nevirapine in a luer lock syringe for the baby. Data on coverage are provided from antenatal records and delivery registers. RESULTS: Out of 3564 first-visit pregnant women receiving health education, 2516 were counselled (71%) and 2483 were tested (97%); 348 were HIV positive (14%), and 106 women took nevirapine in labour, resulting in an overall coverage rate of 20%. In the same period, approximately 6000 women gave birth in CPGH, of whom 21% had attended a facility with VCT services. Assuming an overall HIV prevalence of 14%, 840 mother-infant pairs could have received a preventative intervention with a hospital policy of antepartum as well as intrapartum testing and treatment in place. CONCLUSION: The coverage of perinatal MTCT was low as a result of a variety of programme elements requiring urgent improvement at different levels. Alternative models, including intrapartum testing, should be considered as a safety net for women without access to VCT before delivery, and recommendations for nevirapine should be considered in the light of home deliveries.  相似文献   

3.
Mother-to-child transmission of HIV (MTCT) is responsible for more than 90% of the cases of HIV infection in infants and children in sub-Saharan Africa. Accurate data on the knowledge and perceptions of HIV/AIDS among women attending antenatal clinics in Nigeria are scarce. A cross-sectional survey of 804 women attending antenatal clinics in Ogun State, South-West Nigeria was done using interviewer-administered questionnaires. Approximately 90% of the women respondents had heard of HIV/AIDS, but only about 27% knew HIV could be transmitted from mother to child; of those, almost 94% believed in the reality of HIV disease; in contrast, the majority (64%) believed they were not at risk of HIV infection, and a slightly greater proportion (70%) did not understand the benefits of voluntary HIV counselling and testing (VCT). Nonetheless, almost 90% of respondents were willing to know their status following health education about VCT. Those that were older, attending public hospitals, and with a higher level of education had more knowledge and better perceptions about HIV. The results suggest an urgent need for public health education on HIV/AIDS and the benefits of VCT to control MTCT, particularly targeting young women and those with little or no education.  相似文献   

4.
5.
This study compares the effect of group and individual pre-test counselling on uptake of HIV voluntary counselling and testing (VCT) by African pregnant women and knowledge about HIV/AIDS in 2 antenatal clinics of Bobo-Dioulasso, Burkina Faso. Pre-test counselling was offered to 3958 pregnant women, 927 by group counselling and 3031 by individual counselling. Acceptance of the test improved with individual counselling, which was already high with group counselling (93.3% versus 89.4%). The return rate for results was independent of the pre-test counselling technique. At post-test session, knowledge about HIV/AIDS was better after group than individual counselling, except for reporting the existence of an asymptomatic stage of HIV infection. At a public health level, group pre-test counselling can be easily integrated into existing sessions of antenatal care counselling, routinely performed by the current clinic staff. Our findings may help programme managers in the field of maternal and child health to choose optimal options of pre-test counselling adapted to local circumstances in resource-poor settings.  相似文献   

6.
OBJECTIVE: To report on activities and lessons learned during the first 18 months of a rural programme of prevention of mother-to-child transmission of HIV (PMTCT) in Zimbabwe. METHODS: The PMTCT services were introduced in Murambinda Mission Hospital (120 beds), Buhera, in 2001. Programme strategies consisted in recruiting counselling staff, training health professionals, improving mother-child health (MCH) facilities and conducting information, education and communication activities within the community to address HIV/AIDS awareness and stigma. The following components were implemented within MCH services: voluntary counselling and testing of HIV using rapid testing, nevirapine short regimen proposed to all HIV-infected mothers identified and their newborns, support to exclusive breastfeeding for 6- and 18-month mother-child follow-up. Routine monitoring data collected from August 2001 to February 2003 were used to estimate programme uptake. RESULTS: Of 2471 pregnant women using antenatal services, 2298 were pre-test counselled, the acceptance of HIV testing reached 92.9%. Of the women who decided to take an HIV test, 1588 (74.3%) returned to collect their result. Overall HIV prevalence was 20.4% (n = 437); 326 of the HIV-positive women were counselled and 104 (24%) received complete mother-child antiretroviral prophylaxis. CONCLUSIONS: Acceptability of HIV testing after counselling has remained above 90% since the onset of the programme. Collection of test results and mother-child follow-up are among the most challenging activities of the programme. A district approach and community participation are critical to develop PMTCT programmes in rural settings, even with reasonably good MCH services.  相似文献   

7.
HIV voluntary counselling and testing (VCT) is now an integral part of many HIV care and control programmes. However, very little work has been done to assess the quality of VCT services. An evaluation of VCT services for mineworkers in Welkom, South Africa was conducted to assess client and counsellor satisfaction, the quality of the services and to identify barriers to uptake of VCT. A cross-sectional survey was carried out using tools developed by UNAIDS, consisting of semi-structured interviews and observation of counselling sessions. Twenty-two nurse counsellors and six community volunteers were interviewed. Twenty-four counselling sessions were observed and 24 client exit interviews were conducted. Although nine of the 22 nurse counsellors had only in-service rather than formal training for HIV counselling whereas all community volunteers had been formally trained, nurse counsellors demonstrated better interpersonal skills than did community volunteers. Both clients and counsellors identified fear of a positive result as a major barrier to HIV testing. Clients also raised concerns about confidentiality. UNAIDS evaluation tools were a feasible and an acceptable method of assessing VCT in this operational setting. The study identified areas where training needs to be strengthened and suggested ways of improving the services, and changes to the service have now been implemented in line with these recommendations.  相似文献   

8.
Factors affecting the eligibility and acceptability of voluntary counselling and rapid HIV testing (VCT) were examined among pregnant women presenting in labour in Pune, India. Of the 6702 total women appearing at the delivery room from April 2001 to March 2002, 4638 (69%) were admitted for normal delivery. The remaining women presented with obstetrical complications, delivered immediately or were detected to be in false labour. Overall, 2818 (61%) of the admitted women had been previously tested for HIV during their pregnancy. If previously seen in the hospital's affiliated antenatal clinic, the likelihood of being previously tested was 89%, in contrast to 27% of women having prenatal care elsewhere. Of the admitted women, 3436 (74.3%) were assessed for their eligibility for rapid HIV VCT in the delivery room. Only 1322 (38%) of these women were found to be in early labour and without severe pain or complications, and therefore eligible for rapid HIV screening in the delivery room (DR). Of those 1322 eligible women, only 582 (44%) consented and were tested for HIV, of whom nine (1.6%) were found to be HIV-infected. Of the 1674 women arriving in the DR with no evidence of previous HIV testing, through this DR screening programme, we identified four women with HIV who could now benefit from treatment with ART. Given the high rates of HIV testing in the antenatal clinic at this site and the challenges inherent to conducting DR screening, alternatives such as post-partum testing should be considered to help reduce maternal to infant transmission in this population.  相似文献   

9.
A pilot prevention of mother-to-child transmission (PMTCT) programme was implemented in Constanta County, Romania, between 2000 and 2002. The programme consisted of clinician training, routine antenatal HIV counselling and testing and the care of HIV-infected pregnant women and their infants. A total of 11,423 pregnant women (10,192 (89%) white Europeans, 862 (7.5%) Rroma, 369 (3.2%) Central Asians) were tested during the pilot, at a median of 24 weeks' gestation. Rapid HIV testing at delivery was introduced during the pilot, to supplement the antenatal testing, both of which required informed consent. Overall seroprevalence was 1.75 per 1,000 (95% confidence interval (CI) 1.07-2.70 per 1,000). HIV infection was associated with having a high-risk partner, prostitution and non-Caucasian ethnicity. Twelve infected women completed their pregnancies, of whom seven received antenatal antiretroviral therapy (ART); all neonates received prophylactic ART and five were delivered by elective caesarean section. Three infants were HIV-infected, giving a vertical transmission rate of 25% (95% CI 5.49-57.2%); all three were born to mothers not identified as infected until delivery, and who therefore received no antenatal ART. A key challenge for PMTCT in Romania will be the prompt identification of pregnant HIV-infected women, to allow the optimum application of interventions.  相似文献   

10.
Mother-to-child transmission is the main mode of HIV infection among children in developing countries. In 2003, as a result of government policy, a prevention-of-mother-to-child-transmission (PMTCT) programme was introduced at Aminu Kano Teaching Hospital in Nigeria. The aim of this study was to determine the pattern of voluntary counselling and testing (VCT) uptake and HIV seroprevalence among pregnant women using the service. VCT has become part of routine antenatal care at the hospital; in addition, antiretroviral prophylaxis/treatment, modification of obstetric practices, and counselling on infant feeding options are provided for HIV-positive pregnant women. Data on clients' socio-demographic characteristics, VCT uptake, and HIV seropositivity for a three-year period (from January 2004 to December 2006) were taken from nationally prepared PMTCT registers kept at the hospital, and prospectively entered into a database. During the period, 6 887 women newly accessed antenatal care (i.e. repeat pregnancies were excluded). All the women were group counselled, and 6 702 (97.3%) agreed to undergo HIV testing. Overall HIV prevalence among these pregnant women for the study period was 5.9% (95% CI 5.2–6.3%). The data have shown a statistically significant trend of rising HIV prevalence in this group: at 4.5%, prevalence was lowest in 2004; rose to 4.9% in 2005; and peaked at 7.6% in 2006 (χ2 trend = 21.9; p < 0.001). Overall HIV seroprevalence was 3.5% among 15- to 19-year-old women, 7% among 25- to 29-year-old women, and 4.5% among women over age 40. There was an inverse relationship between parity (number of children borne) and HIV seroprevalence such that women of low parity had high HIV prevalence, and vice versa (χ2 trend = 13.1; p < 0.01). Respectively, 11.4%, 5.7%, and 5.5% of the pregnant women first using VCT in the first, second, and third trimesters of their pregnancy were found to be HIV-positive. All women testing HIV-positive were informed of their serostatus and the modes of preventing mother-to-child transmission of HIV. There is a relatively high uptake of VCT for PMTCT at this tertiary hospital, while an increasingly higher proportion of HIV-positive pregnant women are being identified and provided with opportunities to prevent HIV transmission to their babies. PMTCT should be universally accessible to women in developing countries.  相似文献   

11.
目的了解感染艾滋病病毒(HIV)的孕产妇对预防艾滋病母婴传播(PMTCT)服务的利用状况,分析影响因素。方法在河南、广西、新疆、云南省(自治区)的15个县/市/区,对2004年1月至2006年6月检测发现的感染HIV的孕产妇346人,通过问卷调查方式,结合相关医疗记录在孕期、产时和产后分阶段完成调查。调查内容包括人口学特征、相关行为、感染途径、PMTCT服务的利用情况等。结果346名感染HIV的孕产妇中94.80%接受过产前检查,95.95%住院分娩,其希望住院分娩的原因是医院医疗技术水平高(58.28%),服务质量好(47.27%),收费低(33.33%),能够提供PMTCT服务(33.03%),保密性好(26.97%),交通方便(23.33%)等。87.57%的母婴应用抗艾滋病病毒药物,规范应用抗病毒药物者占46.82%。感染HIV的孕产妇所娩婴儿中,89.02%采取人工喂养方式,满18月龄时进行HIV检测者占93.75%。检测后咨询包含PMTCT内容、民族和文化程度对规范应用抗病毒药物有影响作用(P〈0.05)。结论感染HIV的孕产妇对PMTCT服务的需求特殊,PMTCT服务利用尚不足,检测后咨询及咨询内容影响抗病毒药物的规范应用。建议加强HIV/ADIS高发地区基础妇幼保健服务,提高妊娠妇女早期和孕中期HIV抗体检测水平,重视感染HIV孕产妇抗病毒药物的规范应用和安全助产,为感染HIV的孕产妇及所娩婴儿提供个性化的、综合的PMTCT服务。  相似文献   

12.
This study investigated the efficacy of voluntary counseling and testing (VCT) in an educated cohort of pregnant women attending antenatal clinics in Urumqi, China. VCT was given to women and their partners (experimental group) or women alone (control group). Both groups were given pre- and post-intervention questionnaires to assess HIV knowledge and willingness to get HIV testing. Multivariate analysis showed that all women improved significantly in HIV knowledge between baseline and follow-up. Moreover, HIV knowledge was significantly associated with HIV testing willingness. At follow-up, women in the control and experimental groups were 6.8 and 7.9 times more willing to receive HIV testing than at baseline, respectively. VCT seems effective in this cohort of educated pregnant women.  相似文献   

13.
Initiation of antiretroviral therapy (ART) in pregnancy is an important intervention to prevent the mother-to-child transmission (MTCT) of HIV and to promote maternal health. Early initiation of ART is particularly important to achieve viral suppression rapidly before delivery. However, current approaches to start ART in pregnancy may be problematic in many settings, with referrals between antenatal care (ANC) and ART services, and delays for patient preparation before ART initiation. These steps contribute to a sizable proportion of women failing to receive adequate duration of ART before delivery, increasing the risk of MTCT. To address these limitations, we developed the rapid initiation of antiretroviral therapy in pregnancy (RAP) programme. The programme featured the use of point-of-care CD4 testing to identify ART-eligible women with CD4 cell counts ≤ 350 cells/μl; immediate ART initiation in women on the same day that eligibility was determined, if possible; and intensive counselling and support for ART initiation during the first few weeks on ART. We implemented RAP in an antenatal clinic setting in Cape Town South Africa. Between February and August 2011, a total of 221 HIV-infected women were referred to the programme for CD4 cell count testing and 101 (46%) were eligible for ART. Of these, 98 women (97%) started therapy during pregnancy, 89 (91%) on the day of referral to the service. In-depth interviews suggested that although there were substantial challenges facing HIV-infected women initiating ART in pregnancy, the availability of immediate services and counselling support played an important role in addressing these. While further research is needed, this evaluation demonstrates that a novel service delivery approach may facilitate rapid ART initiation in pregnancy.  相似文献   

14.
云南省孕产妇艾滋病病毒母婴阻断的知识调查分析   总被引:1,自引:0,他引:1  
《中国艾滋病性病》2007,13(5):436-437
目的了解云南省孕产妇对艾滋病病毒(HIV)母婴传播及阻断措施的认识和接受程度。方法对2005年3-6月在云南省三所妇幼保健院中,接受产前保健服务的孕妇和接受分娩服务的产妇,在书面知情同意、自愿的基础上进行调查分析。结果155名孕妇和148名产妇中,艾滋病的基本知识回答正确率为70%,96%的孕产妇选择母乳喂养,81%的孕产妇认为不用母乳喂养的母亲不会让人觉得"不一样"。汉族和少数民族对不用母乳喂养的母亲态度的差异有统计学意义。孕产妇婚前检测率为51%,其中HIV自愿检测率为15%。结论孕产妇的艾滋病基本知识、人工喂养方式在孕产妇中总体接受程度良好。  相似文献   

15.
This study reports the results of a cross-sectional questionnaire survey undertaken in the Kassena-Nankana district of Ghana to assess the perception and attitude of 270 antenatal clinic attendants towards voluntary counseling and HIV testing. It was found that although 92.6% (95% CI 88.8-95.4) of respondents indicated a willingness to get tested, only 51% (95% CI 45.0-57.2) considered HIV testing for pregnant women to be useful. Most (93.6%) indicated they would like their husbands (partners) to know the result of the test and 52.2% indicated that their husbands would be willing to accompany them to antenatal clinic (ANC) at least once during the pregnancy. The perception of the usefulness of HIV testing (OR = 8.5, 95% CI 1.8-40.0), the willingness to disclose test result to the husband (OR = 13.3, 95% CI 4.0-44.5) and perceived willingness of husband to accompany wife to antenatal clinic (OR = 5.2, 95% CI 1.4-19.8) were found to be independent predictors of a woman's willingness to get tested. The willingness to disclose test result to husband (OR 3.2, 95% CI 1.1-10.5) and knowledge of at least one mode of MTCT HIV transmission (OR = 2.1, 95% CI 1.2-3.6) were found to be independent predictors of a woman's perception that getting tested was useful. The results suggest that for pregnant women in this district, the willingness to get tested for HIV does not equate with the perception of the test's usefulness, and that spouses are likely to exert strong influence on the attitude of pregnant women towards VCT. Couple counseling facilitated through couple-friendly ANC services should be explored as strategy for the intended VCT program in this district.  相似文献   

16.
Objective To investigate individual, household and community factors associated with HIV test refusal in a counselling and testing programme offered at population level in rural Malawi. Methods HIV counselling and testing was offered to individuals aged 18–59 at their homes. Individual variables were collected by interviews and physical examinations. Household variables were determined as part of a previous census. Multivariate models allowing for household and community clustering were used to assess associations between HIV test refusal and explanatory variables. Results Of 2303 eligible adults, 2129 were found and 1443 agreed to HIV testing. Test refusal was less likely by those who were never married [adjusted odds ratio (aOR) 0.50 for men (95% CI 0.32; 0.80) and 0.44 (0.21; 0.91) for women] and by farmers [aOR 0.70 (0.52; 0.96) for men and 0.59 (0.40; 0.87) for women]. A 10% increase in cluster refusal rates increased the odds of refusal by 1.48 (1.32; 1.66) in men and 1.68 (1.32; 2.12) in women. Women counsellors increased the odds of refusal by 1.39 (1.00; 1.92) in men. Predictors of HIV test refusal in women were refusal of the husband as head of household [aOR 15.08 (9.39; 24.21)] and living close to the main road [aOR 6.07 (1.76; 20.98)]. Common reasons for refusal were fear of testing positive, previous HIV test, knowledge of HIV serostatus and the need for more time to think. Conclusion Successful VCT strategies need to encourage couples counselling and should involve participation of men and communities.  相似文献   

17.
OBJECTIVES: To describe a pilot mother-infant HIV prevention program started by the Ministry of Public Health of Thailand in July 1998 and to report on the first year of its implementation. DESIGN: Analysis of monthly summaries of data from project logbooks, simple data forms in antenatal clinics and delivery rooms, site visits and workshops, mail survey. SETTING: All 89 public hospitals in seven north-eastern provinces of Thailand. PARTICIPANTS: Childbearing women, program officials. INTERVENTIONS: Counseling and HIV testing for pregnant women, short-course antenatal zidovudine for HIV-infected pregnant women, and infant formula for their children. MAIN OUTCOME MEASURES: Proportion of women with HIV test, proportion of HIV-infected women receiving zidovudine. RESULTS: Of 75,308 women who gave birth between July 1998 and June 1999, 74,511 (98.9%) had antenatal care, 51,492 (69.1%) in the same district and 23,019 (30.9%) outside the district where they gave birth. HIV test results were available at delivery for 46,648 (61.9%) women, 410 (0.9%) of whom tested positive. Of these HIV-infected women, 259 (63.2%) participated in the zidovudine program and 6 (1.5%) received zidovudine from other sources. The proportion of women whose HIV test results were known and proportion of HIV-infected women who received zidovudine increased significantly during the year. CONCLUSIONS: A mother-infant HIV prevention program using short-course antenatal zidovudine was quickly implemented in a large region of Thailand with moderate HIV prevalence. This successful experience is leading to national implementation of a perinatal HIV prevention program in Thailand and may prompt other developing countries to start similar programs.  相似文献   

18.
Ho CF  Loke AY 《AIDS care》2003,15(6):821-827
Identification of HIV-infected pregnant women by antenatal screening is crucial to prevent mother-to-child transmission. In Hong Kong, little is known about women's opinions about the screening test. This cross-sectional study examines the decisions of Hong Kong Chinese pregnant women to undergo antenatal HIV screening and the reasons for their choices. Among 191 pregnant women studied, 147 (77.0%) indicated that they would opt for antenatal HIV screening if offered. Of those, 113 (76.9%) would do so for 'the health of their newborns' and 93 (63.3%) for 'their own health'. Fourteen (7.3%) would decline the test, because they have 'one stable sexual partner' (n=9, 64.3%) and believe that 'HIV infection was not their concern' (n=8, 57.1%). Women with a lower educational attainment (adjusted OR=3.77; 95% C.I., 1.12-12.67, p=0.03) were likely to choose antenatal HIV screening. Results of this study are predictive of pregnant women's responses to Hong Kong's newly enacted antenatal HIV screening programme.  相似文献   

19.
Low male participation in voluntary counselling and testing (VCT) services at antenatal clinics (ANCs) represents a lost HIV-prevention opportunity. A three-arm randomized controlled trial (RCT) was conducted that offered VCT at a neighbourhood health centre, bar or church to the male partners of pregnant women attending a maternity unit in Kinshasa, Democratic Republic of Congo (DRC). The primary outcome was the proportion of male participation at VCT; secondary outcomes were uptake of couple counselling and determinants of male and couple participation. From a total of 2706 women included in the study, 591 male partners (22%) attended one of the three venues. Male participation was significantly higher in bars (26%, P < 0.001), and higher but not statistically significant in church-based VCT (21%, P = 0.163) compared with health centre VCT (18%). Male participation in VCT associated with ANCs was higher in non-health service settings, particularly in bars. A combination of different strategies rather than single targeted interventions will be needed to increase VCT uptake in male partners of women seeking VCT at ANCs.  相似文献   

20.
This study aimed to describe the prevalence and predictors for male partner participation in HIV voluntary counselling and testing (VCT) at two primary healthcare clinics in Moshi urban, Tanzania as well as the effect of partner participation on uptake of HIV perinatal interventions. Pregnant women (n = 2654) in their third trimester, participating in a prevention of mother to child tranmission (PMTCT) program between June 2002 and March 2004 were encouraged to inform and invite their partners for HIV-VCT. Trained nurses conducted pre-test counselling, interviews, clinical examinations and blood sampling from the participating women and their partners. Test results were presented and post-test counselling was conducted individually or in couples, depending on the wishes of the participants. Three-hundred-and-thirty-two male partners (12.5%) came for HIV-VCT. A high proportion (131; 40%) came after the woman had delivered. HIV-seropositive women whose partners attended were three times more likely to use Nevirapine prophylaxis, four times more likely to avoid breastfeeding and six times more likely to adhere to the infant feeding method selected than those whose partners didn't attend. Women were more likely to bring their partner for VCT if they collected their own test results, were living with their partner, had a high monthly income and had expressed at enrolment the intention to share HIV results with their partner. Although PMTCT programs are presumably a good entry point for male involvement in prevention of sexual and perinatal HIV transmission, this traditional clinic-based approach reaches few men. Given the positive influence male participation has on the acceptance of perinatal interventions, a different approach for promoting male participation in VCT is urgently required. Within PMTCT programs, counseling should emphasize the advantages of partner participation to encourage women to inform and convince male partners to come for VCT. Also, promotion of couple VCT outside antenatal settings in male friendly and accessible settings should be given priority.  相似文献   

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