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Ma Q, Pan X, Cai G, Yan J, Ono-Kihara M, Kihara M. HIV antibody testing and its correlates among heterosexual attendees of sexually transmitted disease clinics in China. BMC Public Health 2013; 13:44. [PMID: 23327359 PMCID: PMC3599803 DOI: 10.1186/1471-2458-13-44] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2012] [Accepted: 01/14/2013] [Indexed: 11/16/2022] Open
Abstract
Background This study was conducted to determine the prevalence of HIV antibody testing and associated factors among heterosexual sexually transmitted disease (STD) clinic attendees in China. Methods A self-administered questionnaire was administered among 823 attendees of 4 STD clinics of Zhejiang Province, China in October to December 2007. Psychosocial and behavioural factors associated with HIV antibody testing were identified in both genders using univariate and multivariate analyses. Results Of all 823 STD clinic attendees, 9.3% of male and 18.0% of female attendees underwent HIV antibody testing in the most recent 6 months, and 60% of the participants had gotten no educational/behavioral intervention related to HIV prevention. The correlates for HIV antibody testing in the most recent 6 months as identified by multivariate analysis were ever condom use [odds ratio (OR), 10.37; 95% confidence interval (CI), 1.32–81.22]; ever anal/oral sex (OR, 3.13; 95% CI, 1.03–9.50) during their lifetime; having ever received three to seven types of behavioural interventions in the most recent 6 months (OR, 3.70; 95% CI, 1.32–10.36) among male subjects; and ever condom use (OR, 12.50; 95% CI, 2.20–71.01), STD history (OR, 3.86; 95% CI, 1.26–11.86) over their lifetime, or having ever received three to seven types of behavioural interventions in the most recent 6 months (OR, 8.68; 95% CI, 2.39–31.46) in female subjects. A lifetime experience of casual/commercial sex partners was strongly negatively associated with HIV testing in female subjects (OR, 0.08; 95% CI, 0.01–0.83). Conclusion The low prevalence of HIV antibody testing and behavioural intervention among STD clinic attendees indicates a need for more targeted, intensive behavioural interventions to promote HIV antibody testing in this population.
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Affiliation(s)
- Qiaoqin Ma
- Center for Disease Control and Prevention of Zhejiang Province, Hangzhou, 310051, People's Republic of China.
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Fonner VA, Denison J, Kennedy CE, O'Reilly K, Sweat M. Voluntary counseling and testing (VCT) for changing HIV-related risk behavior in developing countries. Cochrane Database Syst Rev 2012; 9:CD001224. [PMID: 22972050 PMCID: PMC3931252 DOI: 10.1002/14651858.cd001224.pub4] [Citation(s) in RCA: 111] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
BACKGROUND Voluntary counseling and testing (VCT) continues to play a critical role in HIV prevention, care and treatment. In recent years, different modalities of VCT have been implemented, including clinic-, mobile- and home-based testing and counseling. This review assesses the effects of all VCT types on HIV-related risk behaviors in low- and middle-income countries. OBJECTIVES The primary objective of this review is to systematically review the literature examining the efficacy of VCT in changing HIV-related risk behaviors in developing countries across various populations. SEARCH METHODS Five electronic databases - PubMed, Excerpta Medica Database (EMBASE), PsycINFO, Sociological Abstracts, and the Cumulative Index to Nursing and Allied Health Literature (CINAHL) - were searched using predetermined key words and phrases. Hand-searching was conducted in four key journals including AIDS, AIDS and Behavior, AIDS Education and Prevention, and AIDS Care; the tables of contents of these four journals during the included time period were individually screened for relevant articles. The reference lists of all articles included in the review were screened to identify any additional studies; this process was iterated until no additional articles were found. SELECTION CRITERIA To be included in the review, eligible studies had to meet the following inclusion criteria: 1) Take place in a low- or middle-income country as defined by the World Bank, 2) Published in a peer-reviewed journal between January 1, 1990 and July 6, 2010, 3) Involve client-initiated VCT, including pre-test counseling, HIV-testing, and post-test counseling, and 4) Use a pre/post or multi-arm design that compares individuals before and after receiving VCT or individuals who received VCT to those who did not, and 5) Report results pertaining to behavioral, psychological, biological, or social HIV-related outcomes. DATA COLLECTION AND ANALYSIS All citations were initially screened and all relevant citations were independently screened by two reviewers to assess eligibility. For all included studies data were extracted by two team members working independently using a standardized form. Differences were resolved through consensus or discussion with the study coordinator when necessary. Study rigor was assessed using an eight point quality score and through the Cochrane Collaboration's Risk of Bias Assessment Tool. Outcomes comparable across studies, including condom use and number of sex partners, were meta-analyzed using random effects models. With respect to both meta-analyses, data were included from multi-arm studies and from pre/post studies if adequate data were provided. Other outcomes, including HIV-incidence, STI incidence/prevalence, and positive and negative life events were synthesized qualitatively. For meta-analysis, all outcomes were converted to the standard metric of the odds ratio. If an outcome could not be converted to an odds ratio, the study was excluded from analysis. MAIN RESULTS An initial search yielded 2808 citations. After excluding studies failing to meet the inclusion criteria, 19 were deemed eligible for inclusion. Of these studies, two presented duplicate data and were removed. The remaining 17 studies were included in the qualitative synthesis and 8 studies were meta-analyzed. Twelve studies offered clinic-based VCT, 3 were employment-based, 1 involved mobile VCT, and 1 provided home-based VCT. In meta-analysis, the odds of reporting increased number of sexual partners were reduced when comparing participants who received VCT to those who did not, unadjusted random effects pooled OR= 0.69 (95% CI: 0.53-0.90, p=0.007). When stratified by serostatus, these results only remained significant for those who tested HIV-positive. There was an insignificant increase in the odds of condom use/protected sex among participants who received VCT compared to those who did not, unadjusted random effects pooled OR=1.39 (95% CI: 0.97-1.99, p=0.076). When stratified by HIV status, this effect became significant among HIV-positive participants, random effects pooled OR= 3.24 (95% CI: 2.29-4.58, p<0.001). AUTHORS' CONCLUSIONS These findings add to growing evidence that VCT can change HIV-related sexual risk behaviors thereby reducing HIV-related risk, and confirming its importance as an HIV prevention strategy. To maximize the effectiveness of VCT, more studies should be conducted to understand which modalities and counseling strategies produce significant reductions in risky behaviors and lead to the greatest uptake of VCT.
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Affiliation(s)
- Virginia A Fonner
- Department of International Health, Social and Behavioral Interventions Program, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA.
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Fiorillo SP, Landman KZ, Tribble AC, Mtalo A, Itemba DK, Ostermann J, Thielman NM, Crump JA. Changes in HIV risk behavior and seroincidence among clients presenting for repeat HIV counseling and testing in Moshi, Tanzania. AIDS Care 2012; 24:1264-71. [PMID: 22375699 DOI: 10.1080/09540121.2012.658751] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
While HIV counseling and testing (HCT) has been considered an HIV preventive measure in Africa, data are limited describing behavior changes following HCT. This study evaluated behavior changes and estimated HIV seroincidence rate among returning HCT clients. Repeat and one-time testing clients receiving HCT services in Moshi, Tanzania were identified. Information about sociodemographic characteristics, HIV-related behaviors and testing reasons were collected, along with HIV serostatus. Six thousand seven hundred and twenty-seven clients presented at least once for HCT; 1235 (18.4%) were HIV seropositive, median age was 29.7 years and 3712 (55.3%) were women. 1382 repeat and 4272 one-time testers were identified. Repeat testers were more likely to be male, older, married, or widowed, and testing because of unfaithful partner or new sexual partner. One-time testers were more likely to be students and testing due to illness. At second test, repeat testers were more likely to report that partners had received HIV testing, not have concurrent partners, not suspect partners have HIV, and have partners who did not have other partners. Clients who intended to change behaviors after the first test were more likely to report having changed behaviors by remaining abstinent (OR 2.58; p<0.0001) or using condoms (OR 2.00; p=0.006) at the second test. HIV seroincidence rate was 1.49 cases/100 person-years (PY). Clients presenting for repeat HCT reported some reduction of risky behavior and improved knowledge of sexual practices and HIV serostatus of their partners. Promoting behavior change through HCT should continue to be a focus of HIV prevention efforts in sub-Saharan Africa.
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Affiliation(s)
- Suzanne P Fiorillo
- Division of Infectious Diseases and International Health, Department of Medicine, Duke University Medical Center, Durham, NC, United States
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Myerson R, Makela SM, Chandrasekhar C, Mathew S, Chakraborty S. Determinants of condom uptake among HIV voluntary counselling and testing clients: experiences from a hospital-based study in south India. BMC Health Serv Res 2012; 12:13. [PMID: 22236357 PMCID: PMC3330007 DOI: 10.1186/1472-6963-12-13] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2011] [Accepted: 01/11/2012] [Indexed: 11/10/2022] Open
Abstract
Background HIV voluntary counselling and testing was a key HIV prevention strategy brought to scale by India's National AIDS Control Organization. Condom uptake is an essential metric of intervention impact given the expansion of the epidemic into an increasingly diverse population. With only 20% of first-time counselling and testing clients at the largest HIV treatment hospital in south India reporting previous condom use, the question of intervention impact on condom use deserves investigation. In this study, we track intervention impact across various demographic groups and identify the added value of more thorough counselling. Methods Data were collected from 8,865 individuals who attended counselling multiple times at the Tamil Nadu Government Hospital of Thoracic Medicine over the years 2004-2009. Counsellors recorded client demographic characteristics, HIV risk behaviours reported, and counselling services provided after each counselling session. Matching and regression methods were used to determine the probability of condom uptake by serostatus, gender, and receipt of personalized risk reduction counselling while controlling for other characteristics. Results HIV counselling and testing was associated with condom uptake among 29.2% of HIV positive women (CI 24.5-34.4%), 31.7% of HIV positive men (CI 27.8-35.4%), 15.5% of HIV negative women (CI 11.2-20.8%), and only 3.6% of HIV negative men (CI 1.9-5.9%) who had previously never used condoms. Personalized risk reduction counselling increased impact in some groups; for example an additional 18% of HIV negative women (CI 11.3-24.4%) and 17% of HIV positive men (CI 10.9-23.4%) started using condoms. The number of sexual partners was not associated with the impact of counselling completeness. Conclusions Because the components of testing and counselling impact the condom use habits of men and women differently, understanding the dynamics of condom use negotiation between partners is essential to optimizing impact on Indian couples. Clients' predicted condom uptake ranged between 4% and 47% depending on factors like gender, serostatus, and services provided. Personalized risk reduction counselling is associated with increased chance of condom use, with larger gains in HIV negative women and HIV positive men. HIV negative men are least likely to start using condoms and least impacted by additional counselling.
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Affiliation(s)
- Rebecca Myerson
- Institute for Health Metrics and Evaluation, Seattle, Washington, USA.
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5
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Chai J, Wang D, Zhou M, Xu W, Liang G, Shen YF. Developing and piloting an expert system for better routine voluntary HIV counseling and testing in China: preliminary results and lessons. AIDS Care 2011; 24:424-33. [PMID: 22149044 DOI: 10.1080/09540121.2011.613907] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Abstract
This study aims at developing and testing a pragmatic expert system for HIV voluntary counseling (VCT-ES) that leverages best practices. The VCT-ES was developed via evolutionary prototyping and piloted in 10 voluntary HIV counseling and testing (VCT) clinics from Anhui and Beijing representative of prefecture and county level VCT clinics in China. All counselors with the clinics and the clients to the clinics within selected two weeks at baseline and the end of study were invited to participate. Assessment measures included essential counseling procedures (ECPs); clients' satisfaction, knowledge, and behavior efficacy. VCT-ES was developed which tries to model and facilitate standard VCT operation procedures and best practices. One hundred and eighty-two (96 at baseline vs. 86 after intervention) cases recordings, 172 (96 vs. 76) client questionnaires, 10 counselor, and 2 expert rating instruments were collected; and 17 clients and 8 counselors participated in qualitative interviews. VCT-ES increased delivery of ECPs from 18.94% to 66.39% on average; increased clients' knowledge from 40.51% to 86.34% and self-efficacy by 22.42%. The VCT-ES applications listed were rated 9.1 on average (maximum = 10). The VCT-ES could be an easy and effective solution to better routine VCT and merits further research.
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Affiliation(s)
- Jing Chai
- School of Health Services Management, Anhui Medical University, China
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Tan JY, Huedo-Medina TB, Warren MR, Carey MP, Johnson BT. A meta-analysis of the efficacy of HIV/AIDS prevention interventions in Asia, 1995-2009. Soc Sci Med 2011; 75:676-87. [PMID: 22001231 DOI: 10.1016/j.socscimed.2011.08.038] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2010] [Revised: 08/08/2011] [Accepted: 08/31/2011] [Indexed: 10/17/2022]
Abstract
The HIV/AIDS epidemic continues to grow in pockets across Asia, despite early successes at curtailing its spread in countries like Thailand. Recent evidence documents dramatic increases in incidence among risk groups and, alarmingly, the general population. This meta-analysis summarizes the sexual risk-reduction interventions for the prevention of HIV-infection that have been evaluated in Asia. Sexual risk-reduction outcomes (condom use, number of sexual partners, incident sexually transmitted infections [STI], including HIV) from 46 behavioral intervention studies with a comparison condition and available by August 2010 were included. Overall, behavioral interventions in Asia consistently reduced sexual risk outcomes. Condom use improved when interventions sampled more women, included motivational content, or did not include STI testing and treatment. Incident HIV/STI efficacy improved most when interventions sampled more women, were conducted more recently, or when they included STI counseling and testing. Sexual frequency efficacy improved more in interventions that were conducted in countries with lower human development capacities, when younger individuals were sampled, or when condom skills training was included. Behavioral interventions for reducing sexual risk in Asia are efficacious; yet, the magnitude of the effects co-varies with specific intervention and structural components. The impact of structural factors on HIV intervention efficacy must be considered when implementing and evaluating behavioral interventions. Implications and recommendations for HIV/AIDS interventions are discussed.
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Affiliation(s)
- Judy Y Tan
- University of Connecticut, Department of Psychology, Center for Health, Intervention, and Prevention, Unit 1248, Storrs, CT 06269, United States.
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He N, Zhang J, Yao J, Tian X, Zhao G, Jiang Q, Detels R. Knowledge, attitudes, and practices of voluntary HIV counseling and testing among rural migrants in Shanghai, China. AIDS EDUCATION AND PREVENTION : OFFICIAL PUBLICATION OF THE INTERNATIONAL SOCIETY FOR AIDS EDUCATION 2009; 21:570-581. [PMID: 20030500 PMCID: PMC2903536 DOI: 10.1521/aeap.2009.21.6.570] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
A study of knowledge, attitudes and practices (KAP) of voluntary HIV counseling and testing (VCT) among rural migrants was conducted in Shanghai, China. An anonymous questionnaire was administered face-to-face. Among 2,690 participants, 78% reported having had lifetime sexual intercourse with 41.3% of singles reporting sexual intercourse, 9.2% having had multiple sex partners in the past year, only 19% of the participants always using condoms whereas 61.6% did not use in their sexual acts in the past month, 80% knew HIV infection was diagnosed through a blood test, 46.5% had heard of VCT ever before, but only 3.5% felt that they were likely to be HIV-infected now or in the future and only 62 (2.3%) had ever had HIV testing with 19 of them getting tested at a VCT site. Gender, working venue, multiple sex partnerships and knowledge of VCT were independently correlated with having had HIV testing. This study suggests that a much greater effort is needed to promote safer sex and to improve VCT knowledge and services among rural migrants particularly those who are engaging in risky behaviors.
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Affiliation(s)
- Na He
- Department of Epidemiology, School of Public, Health, Fudan University, Shanghai, China.
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Zhou L, Guo J, Fan L, Tian J, Zhou B. Survey of motivation for use of voluntary counseling and testing services for HIV in a high risk area of Shenyang, China. BMC Health Serv Res 2009; 9:23. [PMID: 19196456 PMCID: PMC2660302 DOI: 10.1186/1472-6963-9-23] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2008] [Accepted: 02/05/2009] [Indexed: 12/02/2022] Open
Abstract
Background HIV voluntary counseling and testing (VCT) is considered an effective prevention method of HIV infection. In order to understand the VCT environment and enhance the effective delivery of VCT services in a country, an accurate assessment of the current status of VCT services is very important. Methods From July 2006 to June 2007, we conducted a cross-sectional survey using a face to face interview among 2676 VCT clients from a high risk area in Shenyang city, China. Results The major demographic characteristics among 2,676 VCT clients were: 41.1% were in the age range 20 to 30 years; 73.1% were males; and 67.1% had attained the level of junior high school education. The primary information source for VCT services was mass media like television (TV) and newspaper in 88.9%. 34.3% were afraid of the result of infection which was the main barrier to accept VCT services among 540 participants answering the question. 75.2% were motivated by recently acquired knowledge about HIV. 47.9% had 3 or more male sex partners, 62.3% had used condoms sometimes, and 14.5% had been infected with a STD. 2.8% of the participants identified themselves as men who have sex with men (MSM). The main demographic characteristics of MSM did not differ from the total group of participants except with respect to age: 63.5% reported having one male sex partner in the preceding 12 months, 44.6% reported never using condoms in the preceding 12 months, and only 2.7% reported a history of sexually transmitted disease. Conclusion Public education offered by health workers in hospitals, private clinics and other medical institutions needs to be strengthened. Given the results from this study, we recommend: (1) making VCT a routine part of health services, especially in areas where many high-risk individuals live; (2) improving the information sources and increasing the understanding of HIV and HIV-infected individuals; (3) enhancing international collaboration in strategic planning, technical assistance, and protocols to translate policy into effective action; (4) supporting Chinese non-government organizations (NGOs) in playing a significant role in the battle against AIDS.
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Affiliation(s)
- Ling Zhou
- Department of Epidemiology, School of Public Health, China Medical University, Shenyang, PR China.
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9
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Denison JA, O'Reilly KR, Schmid GP, Kennedy CE, Sweat MD. HIV voluntary counseling and testing and behavioral risk reduction in developing countries: a meta-analysis, 1990--2005. AIDS Behav 2008; 12:363-73. [PMID: 18161018 DOI: 10.1007/s10461-007-9349-x] [Citation(s) in RCA: 224] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2007] [Accepted: 12/03/2007] [Indexed: 11/25/2022]
Abstract
The effectiveness of HIV voluntary counseling and testing (VCT) in reducing HIV risk behaviors in developing countries was assessed using meta-analytic methods. A standardized protocol was used for searching, acquiring, and extracting study data and meta-analyzing the results. Seven studies met the inclusion criteria. VCT recipients were significantly less likely to engage in unprotected sex when compared to behaviors before receiving VCT, or as compared to participants who had not received VCT [OR 1.69; 95%CI 1.25-2.31]. VCT had no significant effect on the number of sex partners [OR 1.22; 95%CI 0.89-1.67]. While these findings provide only moderate evidence in support of VCT as an effective prevention strategy, neither do they negate the need to expand access to HIV testing and counseling services. Such expansion, however, must be accompanied by rigorous evaluation in order to test, refine and maximize the preventive benefits of learning one's HIV infection status through HIV testing and counseling.
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Affiliation(s)
- Julie A Denison
- Department of International Health, Johns Hopkins University, Bloomberg School of Public Health, Baltimore, MD, USA.
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Foss AM, Hossain M, Vickerman PT, Watts CH. A systematic review of published evidence on intervention impact on condom use in sub-Saharan Africa and Asia. Sex Transm Infect 2007; 83:510-6. [PMID: 17932124 PMCID: PMC2598651 DOI: 10.1136/sti.2007.027144] [Citation(s) in RCA: 110] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/05/2007] [Indexed: 10/22/2022] Open
Abstract
OBJECTIVE There has been much debate about the value of condoms in HIV/STI programming. This should be informed by evidence about intervention impact on condom use, but there is limited compiled literature. This review aims to quantify intervention impact on condom use in sub-Saharan Africa and Asia, in different types of partnership. METHODS A systematic review was conducted of papers published between 1998 and 2006 presenting evaluations of interventions involving condom promotion in sub-Saharan Africa and Asia. Data on reported postintervention levels of condom use, and various measures of changes in condom use, by partnership type, were compiled. RESULTS A total of 1374 abstracts were identified. Sixty-two met the inclusion criteria (42 reporting significant increases in condom use): 44 from sub-Saharan Africa and 18 from Asia. Many (19) reported on condom use in commercial sex (15 significant), six on use with casual partners (three significant), 11 on use in marital/steady partnerships (nine significant), 14 on use by youths (eight significant) and 20 combined partnership types (11 significant). There is substantial evidence of interventions targeted at sex workers and clients achieving large increases in condom use. Far less evidence exists of intervention impact on condom use in casual relationships. In primary partnerships, postintervention condom use was low unless one partner was knowingly HIV-infected or at high-risk, or avoiding pregnancy. Evaluations of interventions targeting youths recorded limited increases in condom use. CONCLUSIONS The findings illustrate the range of evidence about postintervention condom use in different partnerships, and how patterns of use are influenced by partnership type and perceptions of risk. Where possible, intervention studies should also assess biological endpoints, since prevention of infection is the measure of most interest in the evaluation of condom promotion interventions.
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Affiliation(s)
- A M Foss
- Department of Public Health & Policy, London School of Hygiene & Tropical Medicine, Keppel Street, London WC1E 7HT, UK.
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Beyrer C, Kawichai S, Hyder JA, Borwornsin S, Srirak N, Natpratan C, Celentano DD, Khamboonruang C. Patterns of HIV and syphilis infection in Northern Thailand 1998-2001. Int J STD AIDS 2007; 18:179-83. [PMID: 17362551 DOI: 10.1258/095646207780132433] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Northern Thailand has been the epicentre of a largely heterosexually transmitted HIV epidemic that has recently involved married women. In preparation for HIV-prevention trials, we investigated patterns of HIV and syphilis risk through annually measured HIV and syphilis prevalence among northern Thai, peri-urban, community-dwelling men (n=2564) and women (n=3907) aged 18-35 years between 1998 and 2001. Crude HIV and syphilis prevalence were 3.3% and 2.7% for men and 2.3% and 2.1% for women, respectively. In logistic regression models of HIV and syphilis, compared with married men/women, widowers and widows were at increased risk (odds ratio; 95% confidence interval) of syphilis (7.86; 1.56-39.6 and 3.3; 1.14-9.61, respectively) and HIV (12.68; 3.23-49.8 and 41.3; 24.3-70.3, respectively). The oldest women were at lower risk of HIV (0.43; 0.22-0.85). For men and women, those with syphilis were approximately three times more likely to have HIV. These unique population data illustrate evolving sex parity of HIV burden in northern Thailand.
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Affiliation(s)
- Chris Beyrer
- Johns Hopkins Bloomberg School of Public Health, Baltimore, MD 21205, USA.
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12
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Sherr L, Lopman B, Kakowa M, Dube S, Chawira G, Nyamukapa C, Oberzaucher N, Cremin I, Gregson S. Voluntary counselling and testing: uptake, impact on sexual behaviour, and HIV incidence in a rural Zimbabwean cohort. AIDS 2007; 21:851-60. [PMID: 17415040 DOI: 10.1097/qad.0b013e32805e8711] [Citation(s) in RCA: 142] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
OBJECTIVES To examine the determinants of uptake of voluntary counselling and testing (VCT) services, to assess changes in sexual risk behaviour following VCT, and to compare HIV incidence amongst testers and non-testers. METHODS Prospective population-based cohort study of adult men and women in the Manicaland province of eastern Zimbabwe. Demographic, socioeconomic, sexual behaviour and VCT utilization data were collected at baseline (1998-2000) and follow-up (3 years later). HIV status was determined by HIV-1 antibody detection. In addition to services provided by the government and non-governmental organizations, a mobile VCT clinic was available at study sites. RESULTS Lifetime uptake of VCT increased from under 6% to 11% at follow-up. Age, increasing education and knowledge of HIV were associated with VCT uptake. Women who took a test were more likely to be HIV positive and to have greater HIV knowledge and fewer total lifetime partners. After controlling for demographic characteristics, sexual behaviour was not independently associated with VCT uptake. Women who tested positive reported increased consistent condom use in their regular partnerships. However, individuals who tested negative were more likely to adopt more risky behaviours in terms of numbers of partnerships in the last month, the last year and in concurrent partnerships. HIV incidence during follow-up did not differ between testers and non-testers. CONCLUSION Motivation for VCT uptake was driven by knowledge and education rather than sexual risk. Increased sexual risk following receipt of a negative result may be a serious unintended consequence of VCT. It should be minimized with appropriate pre- and post-test counselling.
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Kawichai S, Celentano DD, Vongchak T, Beyrer C, Suriyanon V, Razak MH, Srirak N, Rungruengthanakit K, Jittiwutikarn J. HIV voluntary counseling and testing and HIV incidence in male injecting drug users in northern Thailand: evidence of an urgent need for HIV prevention. J Acquir Immune Defic Syndr 2006; 41:186-93. [PMID: 16394851 DOI: 10.1097/01.qai.0000179431.42284.3e] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
HIV voluntary counseling and testing (VCT), an important strategy for HIV prevention and care, has been available in all government hospitals in Thailand since 1992. We assessed factors associated with HIV testing, its uptake, and estimates of HIV incidence after HIV testing among male northern Thai injecting drug users (IDUs) admitted for inpatient drug treatment. Participants were interviewed about risk behaviors and HIV testing history before VCT was provided as part of the study. Of 825 IDUs who participated, 36% reported a prior HIV test. Factors associated with prior HIV testing in multiple logistic regression analysis included higher education and having >1 lifetime sex partner. Needle sharing was not associated with prior HIV testing. Of the 298 men with a prior test, 80% reported a negative result on their last prior HIV test, of whom 28% tested positive in our study, leading to an estimated incidence rate of 10.2 per 100 person-years. Fifty-nine percent of the IDUs who reported a prior HIV test stated that they did not receive pre- and/or posttest counseling. HIV incidence among IDUs remains high despite having VCT. Extending HIV prevention and harm reduction programs is urgently needed for IDUs in the region.
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Affiliation(s)
- Surinda Kawichai
- Department of Epidemiology, Bloomberg School of Public Health, The Johns Hopkins University, Baltimore, MD, USA.
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Mola OD, Mercer MA, Asghar RJ, Gimbel-Sherr KH, Gimbel-Sherr S, Micek MA, Gloyd SS. Condom use after voluntary counselling and testing in central Mozambique. Trop Med Int Health 2006; 11:176-81. [PMID: 16451341 DOI: 10.1111/j.1365-3156.2005.01548.x] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
OBJECTIVE To evaluate the efficacy of voluntary counselling and testing (VCT) for HIV/AIDS in changing risky sexual behaviour in central Mozambique. METHOD Longitudinal cohort study of men and women aged at least 18 years from October 2002 to June 2003. We interviewed 622 participants in VCT groups and 598 in non-VCT groups. The interviews occurred before counselling and 4 and 6 months afterwards. RESULTS Reported use of condoms while having sex with a friends/prostitute increased over each time period in the VCT group and between baseline and first visit in the non-VCT group. Both men and women in the VCT group increased their condom use over time, but the women in the non-VCT group did not. Reported always/sometimes use of condoms for both literate and illiterate subjects was higher and rose over time in the VCT group. CONCLUSION People who undergo voluntary counselling and testing fro HIV/AIDS change their behaviour, presumably as a result of their counselling.
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Affiliation(s)
- O D Mola
- Ministry of Health, Beira, Mozambique
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deGraft-Johnson J, Paz-Soldan V, Kasote A, Tsui A. HIV voluntary counseling and testing service preferences in a rural Malawi population. AIDS Behav 2005; 9:475-84. [PMID: 16261266 DOI: 10.1007/s10461-005-9018-x] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Voluntary counseling and testing (VCT) services have become an integral component of HIV prevention efforts in sub-Saharan Africa. This study of a rural Malawi district population examined variation in past and desired use of VCT services among 868 women aged 15 to 34 and 648 men aged 20 to 44 aware of HIV/AIDS. Only 11% of men and 7% of women had been tested, but of those untested, 76% of men and 61% of women desired testing. Ninety percent of respondents willing to know their results preferred to hear them from a test site counselor and on the same day of the test. However, 27% of women wanting to be tested did not want to know their test results, a finding significantly associated with knowing someone affected by AIDS and perceiving oneself at HIV infection risk. Knowledge of the behaviors of HIV prevention, knowing someone with AIDS, knowing the locations of a test site, and perceived risk of HIV infection all had a consistently significant association with past and future VCT use for men and women.
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Kawichai S, Nelson KE, Natpratan C, Celentano DD, Khamboonruang C, Natpratan P, Beyrer C. Personal history of voluntary HIV counseling and testing (VCT) among adults aged 19-35 years living in peri-urban communities, Chiang Mai, Northern Thailand. AIDS Behav 2005; 9:233-42. [PMID: 15933842 DOI: 10.1007/s10461-005-3904-0] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
This study investigates the self-reported history of HIV voluntary counseling and testing (VCT) among adults, aged 19-35 years, in northern Thailand. Participants were interviewed about their HIV testing history and risk behavior. Overall, 47% of 2251 participants had previously been tested, of whom 64% were tested at government clinics. Of those tested at private clinics, 50% reported not receiving pre- and post-test counseling, compared to 15% of those tested in government clinics. Ten percent of those tested had not received their test results. Among those who had never been previously tested for HIV, 66% believed they were not at risk, although 1.5% (2.7% among men) were HIV infected. Although VCT is widely available and utilized by the population of northern Thailand, substantial numbers of HIV infected persons have not been tested for HIV and among those tested many have not received comprehensive counseling. A Thai government policy enforcing effective counseling to accompany HIV testing is urgently needed.
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Affiliation(s)
- Surinda Kawichai
- Department of Epidemiology, Johns Hopkins University School of Hygiene and Public Health, Baltimore, Maryland, USA
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