Trial of anonymous versus confidential human immunodeficiency virus testing

Evidence and implication of interventions across various socioecological levels to address HIV testing uptake among men who have sex with men in the United States: A systematic review

Objectives

Strengthening HIV testing uptake is critical to curtail the HIV epidemics among men who have sex with men in the United States. Despite the implementation of various interventions to promote HIV testing among men who have sex with men, few aggregated evidence is presented to reflect the "lessons learned" and inform future directions. The objective of this systematic review is to comprehensively summarize published studies that described, tested, and evaluated outcomes (e.g. efficacy, effectiveness, acceptability, feasibility and/or qualitative opinions) associated with an HIV testing intervention and identify gaps as well as opportunities to inform the design and implementation of future interventions to enhance HIV testing uptake among men who have sex with men in the United States.

Methods

We followed the PRISMA guidelines and conducted a systematic review of articles (published by 23 July 2021) by searching multiple databases (PubMed, MEDLINE, Web of Science and PsycINFO).

Results

Among the total number of 3505 articles found through multiple databases, 56 papers were included into the review. Interventional modules that demonstrated acceptability, feasibility and efficacy to improve HIV testing uptake among men who have sex with men include: HIV self-testing, interpersonal-level (e.g. peer-led, couple-based) interventions, personalized interventions and technology-based interventions (e.g. mHealth). Aggregated evidence also reflects the lack of individualized interventions that simultaneously address time-varying needs across multiple socioecological levels (e.g. individual, interpersonal, community, structural and societal).

Conclusion

Development of interventions to improve HIV testing rates and frequency of men who have sex with men has proliferated in recent years. Our review presents important implications in sustaining and improving interventions to address HIV testing uptake among men who have sex with men in the United States.

Stigma of HIV Testing on Online HIV Forums: Self-Stigma and the Unspoken

Most studies examining HIV-related content in web forums have revolved around the most frequently used terms in HIV-related messages and topics, as well as the supportive nature of those messages. The current study explored barriers that prevent individuals from seeking HIV testing (specifically stigma). The current study analyzed a total of 210 threads and 319 posts, yielding 13 threads that revealed how individuals self-stigmatize and expressed how the fear of being diagnosed prevented them from seeking HIV testing. Results suggest that forums or online communities may perpetuate subculture values that deviate from mainstream values. Another important finding is that there is a lack of HIV testing information in forums for adolescents, which may contribute to the trend of young individuals engaging in risky sexual behaviors not getting tested in a timely fashion. [Journal of Psychosocial Nursing and Mental Health Services, 55(12), 34-43.].

A Systematic Review of HIV and STI Behavior Change Interventions for Female Sex Workers in the United States

The lives of female sex workers (FSW) in the US are typically marked by substance abuse, violence, trauma, and poverty. These factors place FSW at risk for acquiring and transmitting HIV and other sexually transmitted infections (STIs). The purpose of this systematic review is to examine HIV/STI interventions conducted in the US that aim to reduce sexual- or drug-related risk behavior among FSW. Eighteen studies describing 19 unique interventions met our selection criteria: five exclusively targeted FSW, two reported stratified data for FSW, and 12 included at least 50 % FSW. Results indicate that 15 interventions provided HIV/STI information, 13 provided substance abuse prevention information, and few included content tailored to specific needs of FSW. Our findings suggest that current HIV/STI prevention efforts in the US do not adequately address the needs of FSW. Interventions are needed to address issues facing FSW in order to reduce HIV/STI transmission in this high-risk group.

Point and counterpoint: patient control of access to data in their electronic health records

Information collection, storage, and management is central to the practice of health care. For centuries, patients' and providers' expectations kept medical records confidential between providers and patients. With the advent of electronic health records, patient health information has become more widely available to providers and health care managers and has broadened its potential use beyond individual patient care. Adhering to the principles of Fair Information Practice, including giving patients control over the availability and use of their individual health records, would improve care by fostering the sharing of sensitive information between patients and providers. However, adherence to such principles could put patients at risk for unsafe care as a result of both missed opportunities for providing needed care as well as provision of contraindicated care, as it would prevent health care providers from having full access to health information. Patients' expectations for the highest possible quality and safety of care, therefore, may be at odds with their desire to limit provider access to their health records. Conversely, provider expectations that patients would willingly seek care for embarrassing conditions and disclose sensitive information may be at odds with patients' information privacy rights. An open dialogue between patients and providers will be necessary to balance respect for patient rights with provider need for patient information.

A systematic review and comparison of HIV contact tracing laws in Canada

OBJECTIVES

Public health officials and health providers need to be aware of the legislation documenting contact tracing in their jurisdiction to advise HIV positive clients of their rights, and to systematically perform their duties. The objective is to outline and compare the contact tracing laws in 13 jurisdictions in Canada, and to provide policy recommendations.

METHODS

A systematic review was performed to outline and compare the laws in Canadian jurisdictions regarding HIV contact tracing. Specific manual searches were done in websites of Canadian provincial and territorial departments of health.

RESULTS

For thirteen provinces and territories within Canada eleven laws were found. No laws directly pertaining to partner notification or contact tracing were found in Newfoundland and Labrador or Quebec.

CONCLUSIONS

Public health officials should ensure that contact tracing practices and policies accurately reflect the current regulations without compromising their patients' confidentiality. It is recommended that each province/territory would benefit from standardized contact tracing regulations which are imbedded in communicable disease legislation. Regulations with provisions for informed consent, confidentiality, multiple counselling sessions, clear procedures in duty to warn cases, and domestic violence screening would be considered best practice.

HIV testing factors associated with delayed entry into HIV medical care among HIV-infected persons from eighteen states, United States, 2000-2004

Despite the importance of timely entry into care after HIV diagnosis, the timing of care entry has not been described recently in a large, diverse population of persons with HIV. Dates of HIV diagnosis and entry into HIV care were obtained by interview of HIV-infected adults, most of whom had entered care for HIV, in 18 U.S. states from 2000 through 2004. Time to care entry was analyzed as a dichotomous variable; delayed care entry was defined as care entry greater than 3 months after HIV diagnosis. Multivariable logistic regression models were used to describe HIV testing-related factors associated with delayed care entry. Among 3942 respondents, 28% had delayed care entry. Diagnostic testing-related characteristics associated with delayed care entry included anonymous and first-time HIV testing. Providers of HIV testing should be aware that those who test positive anonymously and those whose first HIV test is positive may have increased risk for delayed HIV care entry. Developing programs that reinforce timely linkage to HIV care, targeted at those at increased risk for delaying care entry, should be a public health priority.

The effect of name-based reporting and partner notification on HIV testing in New York State

OBJECTIVES

We examined the effect of New York's HIV Reporting and Partner Notification law on HIV testing levels and on the HIV testing decisions of high-risk individuals.

METHODS

In-person interviews were administered to 761 high-risk individuals to assess their knowledge, attitudes, and behaviors regarding HIV testing and reporting. Trends in HIV testing were also assessed in publicly funded HIV counseling and testing programs, Medicaid, and New York's Maternal Pediatric Newborn Prevention and Care Program.

RESULTS

High-risk individuals had limited awareness of the reporting and notification law, and few cited concern about named reporting as a reason for avoiding or delaying HIV testing. HIV testing levels, posttest counseling rates, and anonymous-to-confidential conversion rates among those who tested HIV positive were not affected by the law. Medicaid-related HIV testing rates also remained stable. HIV testing during pregnancy continued to trend upward following implementation of the law. Findings held true within demographic and risk-related subgroups.

CONCLUSIONS

HIV reporting has permitted improved monitoring of New York's HIV/AIDS epidemic. This benefit has not been offset by decreases in HIV testing behavior, including willingness to test among those at high risk of acquiring HIV.

Predictors of success in implementing HIV prevention in rural America: a state-level structural factor analysis of HIV prevention targeting men who have sex with men

Relatively few studies have examined the impact of modifying structural factors on HIV prevention efforts in the United States despite their high potential for lowering HIV prevalence rates. The aim of this study was to identify state-level characteristics of successful HIV prevention implementation. Structured interviews with 73 key informants in 13 rural states identified 'more successful' and 'less successful' states in HIV prevention. States were compared on demographic, religious, gay community, and funding variables. The 7 more successful states had both a wider variety and more MSM-targeted interventions. Overall funding, degree of epidemic, and "ruralness" were not significantly associated with success. Rather, successful states had less religious and Evangelical Protestant adherents and more 'gay community' infrastructure. They also spent a greater proportion of funds contracting community-based organizations and on MSM-targeted programming. Success in HIV prevention varies across rural states. Key demographic, social and economic indicators distinguish success in HIV prevention.

Anonymous versus confidential HIV testing: client and provider decision making under uncertainty

Six intensive observational studies of HIV testing sites were undertaken in order to improve understanding of confidential and anonymous testing. Three sites offered only confidential testing (a large health maintenance organization's Urgent Care clinic, the same organization's HIV clinic, and a private medical practitioner's office), one offered only anonymous testing (a free clinic), and two offered a choice of confidential or anonymous testing (a thrift shop alternate testing site and a mobile testing unit). Multiple data collection strategies were used including direct field observation, semistructured interviews with clients and providers, and document and policy analysis. Using an organizational/interactional uncertainty framework, this study found that the choice between anonymous and confidential testing is a central aspect of the HIV testing process, that some clients are unclear about the differences between anonymous and confidential testing, that alternate testing sites' providers play a significant role in encouraging confidential rather than anonymous testing in order to further their organization's resource needs and public health goals, and that testing counselors' may consider that some clients prefer anonymous testing because of fear of stigma, discrimination, or loss of privacy.

Important but neglected ethical and cultural considerations in the fight against HIV/AIDS in Malawi

Southern African countries have the highest HIV infection rates in the world. In most of the countries in the region, the rate among adults is at least 10%. The fight against HIV/ AIDS has mostly been inadequate owing to the lack of proper consideration of ethical and cultural issues. In this article, the authors discuss the ethical and cultural dilemmas concerning HIV/AIDS, with Malawi as a case in point. It is argued that increasing financial resources alone, as exemplified by the Global Fund to Fight AIDS, Tuberculosis and Malaria initiative, without proper attention to ethical issues, morals and appropriate legal obligations, are unlikely to reduce the spread of HIV in southern Africa.

Patient perspectives of medical confidentiality: a review of the literature

OBJECTIVE

To lay the groundwork for a better understanding of patient views on medical confidentiality.

DESIGN

Studies were found by searching medline, bioethicsline, and selected bibliographies. Articles concerning physician perspectives or implications of legal and administrative regulations were excluded. Only peer-reviewed journal articles reporting original research on patients' confidentiality views and conduct were included.

MAIN RESULTS

Many patients are unaware of or misunderstand their legal or ethical right to medical confidentiality protections, which leads them to both over- and underestimate confidentiality protections. The possibility that medical information might be revealed, intentionally or not, to acquaintances in a clinic or other social community troubles patients as much as information release to insurers or employers. A significant minority of patients distrust confidentiality protections, leading some to report that they delay or forgo medical care. If doubtful that confidentiality will be upheld, patients will act independently to protect information.

CONCLUSIONS

Our review found a wider variety of understandings and beliefs about medical confidentiality among patients than are often indicated in the writings of practitioners or legal experts. As medical confidentiality regulations evolve, these differences need to be recognized and accounted for in interactions between practitioners and patients.

Comparison of clients of a mobile health van and a traditional STD clinic

The objective of this study was to determine if there were any demographic, behavioral, and clinical differences between clients seen aboard a mobile sexually transmitted disease (STD)/HIV clinic compared with those seen in a traditional municipal STD/HIV health clinic for receipt of STD/HIV services. Clients seen in the two different settings were interviewed about demographic characteristics, reasons for their visit, STD history, their HIV/STD risk factors, and the risk factors of their sex partners. Clients in both settings were also offered testing for syphilis, gonorrhea, chlamydia, and HIV. Results suggested that clients seen at the mobile clinic were older, more likely to be injecting drug users themselves and/or to have sex partners who were, or had engaged in prostitution for money or drugs. Over half (54.4%) of the mobile clinic clients sought testing for HIV, and they were far less likely to be seeking care for symptoms of an STD. In contrast, only 7.1% of municipal clinic clients indicated HIV testing as the reason for their visit, whereas nearly two thirds (64.5%) reported symptoms of disease. Two percent of municipal clinic clients and 5.4% of mobile clinic clients had a positive HIV test ( p<.001), and 17.8% of STD clinic clients and 5.6% of mobile van clients had a positive gonorrhea and/or test ( p<.001). These data suggest that a mobile STD/HIV clinic may be an effective strategy to reach individuals at high risk for HIV who are not being served by traditional municipal STD/HIV health clinics.

The proportion and characteristics of adolescents who return for anonymous HIV test results

BACKGROUND

The proportion of adolescents who return for HIV test results varies widely, and knowledge of what characteristics affect their return is limited.

GOAL

To quantify the proportion of adolescents who return for results of anonymous HIV tests, and to identify the characteristics that predict their return.

STUDY DESIGN

This retrospective study evaluated 285 adolescents consenting to anonymous HIV tests in an urban clinic that provides medical services free of charge without eligibility requirements to a mostly working, uninsured population.

RESULTS

Of the adolescents studied, 42% returned for test results. Three characteristics independently predicted their return: (1) coming to the clinic only for HIV testing, (2) having private health insurance, and (3) engaging in unprotected sex while using drugs or alcohol.

CONCLUSIONS

Except for having unprotected sex while using drugs or alcohol, the characteristics that placed adolescents at risk for HIV infection did not predict their return for test results. Given the low return rate for anonymous testing in this setting, confidential testing, which permits follow-up evaluation of those failing to return for test results, should be considered.

Surveillance, social risk, and symbolism: framing the analysis for research and policy

Name-based surveillance for HIV, considered alone, is a useful public health measure; its benefits outweigh its direct costs. There is little evidence that name-based surveillance directly deters individuals at risk of HIV from being tested, or exposes them to significant social risks. Yet such surveillance is chronically controversial. Understood in a broader context of the social risks and symbolic politics of HIV, as subjectively experienced by people at risk, this opposition is both rational and instructive. Although often discussed, the social risks of HIV infection are poorly understood. To the extent these risks have been addressed by privacy and antidiscrimination laws, the solution has been less complete than many public health professionals appear to believe: developments in law and policy, including the increasing prevalence of criminal HIV transmission laws and proposed changes in HIV testing and counseling standards, are contextual factors that help explain the opposition to name-based surveillance. Rather than focusing piecemeal on specific "barriers" to testing and care, an appreciation of the surveillance debate in context suggests a positive undertaking in public health policy to provide the conditions of opportunity, information, motivation and confidence that people with HIV need to accept an effective program of early intervention.

Structural factors in HIV prevention: concepts, examples, and implications for research

INTRODUCTION

HIV-prevention behavior is affected by the environment as well as by characteristics of individuals at risk. HIV-related structural factors are defined as barriers to, or facilitators of, an individual's HIV prevention behaviors; they may relate to economic, social, policy, organizational or other aspects of the environment.

IMPACT OF STRUCTURAL INTERVENTIONS

A relatively small number of intervention studies demonstrates the potential of structural interventions to increase HIV prevention in the United States and internationally. The promise of structural interventions has also been shown in studies of interventions to prevent disease or promote public health in areas other than HIV.

FRAMEWORK OF STRUCTURAL FACTORS

Frameworks help define and exemplify structural barriers and facilitators for HIV prevention. One framework developed at Centers for Disease Control and Prevention gives examples of structural facilitators in terms of the economic resources, policy supports, societal attitudes, and organizational structures and functions associated with governments, service organizations, businesses, workforce organizations, faith communities, justice systems, media organizations, educational systems, and healthcare systems. Frameworks should assist researchers and health officials to identify important areas for structural research and programming.

CONCLUSIONS

A structural approach is timely and innovative. Despite limitations, including the challenge of a new perspective on prevention and the difficulty of evaluating their effects, researchers and public health officials are urged to pursue structural interventions to prevent HIV.

Unreported AIDS-defining opportunistic illnesses in persons reported with HIV-related severe immunosuppression

To better estimate the distribution of AIDS cases after the 1993 change in the case definition, we assessed the proportion of persons whose AIDS diagnosis was based on laboratory criteria for severe immunosuppression (CD4 count <200 cells/microl or <14%) and who also had an unreported opportunistic illness (OI) at the time of the CD4 report. Five U.S. reporting sites (Arizona; Los Angeles County, California; New Jersey; Oregon; and Washington State) reviewed AIDS cases reported between January 1 and June 30, 1993. From these sites, 3289 immunologic cases were reported; of these cases, 322 (9.8%; range, 1.6%-16.1%) were in persons who had an unreported OI. More of those who had an unreported OI were male, members of racial groups other than white, injection drug users, and had a CD4 count of <50 cells/microl at AIDS diagnosis. Because of recent advances in OI prophylaxis and treatment of HIV infection, studies monitoring HIV-related morbidity should assess the occurrence of OIs in a sample of persons reported with HIV and severe immunosuppression. Such assessment will ensure representative ascertainment of initial AIDS-defining OIs and thus improve the usefulness of the data for public health planning and the allocation of resources for patient care.

Name-based reporting of HIV-positive test results as a deterrent to testing

OBJECTIVES

This study evaluated attitudes toward name-based reporting of HIV.

METHODS

One hundred thirty high-risk, male repeat testers received information on the public health benefits of name-based reporting and reported their intentions to test.

RESULTS

Of the 67 men who were randomly selected and asked their intentions before hearing the benefits, 63% said they would not test if reporting were required. After hearing the benefits, 19% changed their minds (P < .014). Of the 63 men who were asked only after hearing the benefits, 44% would not test.

CONCLUSIONS

Implementing name-based reporting without working before-hand to change attitudes could undermine the benefits of both testing and HIV surveillance.

Return rates and partner notification in HIV-positive men seeking anonymous versus confidential antibody testing

This study investigated whether HIV-positive men who seek confidential versus anonymous HIV counseling and testing differ in demographic variables, risk behaviors, return rates for posttest appointments, and agreement to partner notification. chi 2 tests were not statistically significant for return rates for post-test appointments or partner notification between the two groups. HIV-positive individuals in the confidential groups were more likely to utilize medical and follow-up services than those in the anonymous group. Anonymous and confidential counseling and testing both appear to achieve the public health objectives of HIV case finding and referral. Hypotheses are offered regarding what may be a progression of testing behaviors (i.e., from anonymous to confidential) with suggestions for future research are suggested.

Health benefits and risks of reporting HIV-infected individuals by name

With more treatment options emerging for human immunodeficiency virus (HIV) infection, the policy of reporting HIV-infected individuals by name merits reevaluation. This paper reviews the benefits and risks of name reporting of persons infected with HIV. Public health departments have linked name reporting with medical referrals, risk reduction counseling, and partner notification programs. Yet some studies indicate that people are less likely to be tested for HIV infection when name reporting is implemented. Whether name reporting actually improves individual or public health, therefore justifying the increased risk of loss of confidentiality and possibly reduced testing rates, remains unknown. The lack of health outcome data on name reporting allows beliefs rather than facts to dominate debate about this policy. Before this practice is more widely adopted, a determination should be made as to whether the potential benefits of name reporting outweigh the risks.

HIV test-seeking before and after the restriction of anonymous testing in North Carolina

OBJECTIVES

This study assessed the impact on HIV test-seeking of North Carolina's restriction of anonymous testing to 18 of its 100 counties as of September 1, 1991.

METHODS

Trends from 4 months prerestriction to the 16-month restriction period in counties retaining vs counties eliminating anonymous testing were compared.

RESULTS

HIV testing increased throughout the state, but more rapidly where anonymous testing was retained than elsewhere: 64% vs 44%. These differences held for all sociodemographic subgroups and were most pronounced among adolescents and African Americans and other non-Whites.

CONCLUSIONS

The data are consistent with a detrimental effect of elimination of anonymous testing, although confounding from differences in AIDS awareness or in repeat tests is possible.

Anonymous HIV testing: the impact of availability on demand in Arizona

The purpose of this study was to evaluate the impact of anonymous testing availability on human immunodeficiency virus (HIV) test demand in Arizona. Testing patterns before and after the introduction of anonymous testing were compared. Client knowledge of new test policy and delay in testing until an anonymous option was available were assessed. Test numbers among men who have sex with men showed a statistically significant increase after introduction of an anonymous testing option. Arizona continues to maintain anonymous testing availability. Public health agencies should consider how test policy may influence people's HIV test decisions.

Privacy, confidentiality and HIV/AIDS health care

Privacy and confidentiality are critical issues for people with HIV (human immunodeficiency virus) infection or AIDS (acquired immune deficiency syndrome). This paper reports on a series of 80 detailed interviews conducted in five cities in Australia and New Zealand, within a variety of organisations specialising in the provision of HIV testing and HIV/AIDS treatment services. The aim of the interviews was to survey current practices and procedures relating to the handling of HIV-related health information, and to sample on an informal basis the attitudes of health professionals and HIV-positive persons to specific privacy issues arising with respect to HIV/AIDS health care. The interviews revealed numerous practical issues, innovative procedures, and problems that are of direct relevance to the provision of HIV/AIDS health care services, and to medical practice generally. Despite the genuine commitment to privacy evidenced by most interviewees, the range of examples of careless and blatant breaches of confidentiality indicated by interviewees underscores the need for a concerted effort by those handling HIV information to adhere to legal and professional standards.

HIV-seropositive rate and HIV test activity among STD clinic attendees in Bergen, Norway

We wanted to determine the HIV seropositive rate and to study the connection between previous HIV testing, acceptance of HIV testing and sexual behaviour among STD clinic patients in Bergen, Norway. Patients attending the STD clinic in 1986-93 requesting HIV testing were registered, and all patients visiting the clinic in April-June 1989 received a questionnaire and were asked if they wanted to be HIV tested. The overall HIV seropositive rate was 0.4% (14/3805); in homo-/bisexual men: 2.9% (8/278); IVDUs: 0.4% (1/236) and in heterosexual non-IVDUs: 0.2% (5/3291). Among the 599 individuals offered anonymous HIV testing, 42.2% were HIV tested and 69.2% did not object to HIV-testing. IVDUs/prostitutes (p < 0.001), customers of prostitutes (p < 0.001), homo-/bisexuals (p < 0.01), and patients receiving blood transfusion (p < 0.005) had all been HIV tested more frequently than 'other heterosexuals'. Respondents reporting casual sex, casual sex abroad, infection with STDs, and a greater number of partners were more frequently HIV tested and also accepted HIV testing more frequently than respondents without such behaviour, indicating that there is some rationale behind the decision to be tested.

Prevalence of human immunodeficiency virus risk factors in patients attending an accident and emergency department

The prevalence of human immunodeficiency virus (HIV) risk factors was evaluated by questionnaire survey in 1565 consecutive patients who attended an adult A&E department in Brisbane over a 2-month period. The survey revealed that a total of 144 (9.2%) patients could be considered at risk of HIV infection (high-risk group) because of known seropositivity, admission to HIV high-risk factors or engaging in high-risk activities. The remaining 1421 patients who did not acknowledge any high-risk behaviour were classified as an 'unknown-risk' group. More than 70% of the HIV high-risk patient group were under the age of 30 years. A total of 275 (17.6%) patients presented with open wounds and/or needed hospitalization (23 [1.5%] high-risk patients). Of the 490 respondents who engaged in short term sexual relationships, 310 (63.3%) practised unprotected coitus, 32 of these including four seropositives were classified in the high-risk group. The patients were asked if they were in favour of an HIV testing service at their local A&E department; 1324 (86.6%) were in agreement 121 of whom were in the high-risk group. There was no significant difference (chi 2 = 0.093: P greater than 0.7) in opinion between the 'unknown risk' and high-risk patient groups on this matter.

Results of a randomized trial of partner notification in cases of HIV infection in North Carolina

BACKGROUND

We sought to compare two methods of notifying sex partners of subjects infected with the human immunodeficiency virus (HIV) or persons who had shared needles with them (needle-sharing partners): "patient referral," in which the responsibility for notifying partners was left to the patient, and "provider referral," in which providers attempted to notify partners.

METHODS

Names of sex partners and needle-sharing partners and information on how to locate them were obtained from consenting HIV-infected subjects identified in the HIV-testing programs at three public health departments in North Carolina. The subjects were randomly assigned to a patient-referral group (in which patients had the initial responsibility for notifying their partners) or a provider-referral group (in which the study counselor notified the partners). The success of attempts to notify partners was monitored by means of interviews with counselors conducted both in the field and at the health department.

RESULTS

Of 534 HIV-positive persons identified at the health departments, 247 (46 percent) did not return for counseling after the test, 8 were counseled outside the study, and 117 (22 percent) were ineligible. Of the 162 invited to participate, 88 (54 percent) declined and 74 (46 percent) agreed. The subjects were mostly male (69 percent), black (87 percent), homosexual or bisexual (76 percent of the men), and had a median age of 30 years. Thirty-nine were assigned to the provider-referral group and 35 to the patient-referral group. In the provider-referral group 78 of 157 partners (50 percent) were successfully notified, whereas in the patient-referral group only 10 of 153 (7 percent) were notified. Of the partners notified by the counselors, 94 percent were not aware that they had been exposed to HIV. Overall, 23 percent of the partners notified and tested were HIV-positive.

CONCLUSIONS

In this trial, leaving the notification of partners up to the subjects (patient referral) was quite ineffective, despite the North Carolina law requiring that partners be notified. Partner notification by public health counselors (provider referral) was significantly more effective. Although the effectiveness of notification procedures is constrained by the accuracy of the information provided by HIV-infected patients, counselors who notify the partners of an infected patient can refer them to educational, medical, and support services targeted to persons at high risk for HIV infection and may encourage the adoption of less risky behavior.

Ethical dilemmas in HIV infection: what have we learned?

The acquired immunodeficiency syndrome (AIDS) has raised perplexing ethical and public policy dilemmas. Early in the epidemic, closing of bathhouses, testing blood donors for human immunodeficiency virus (HIV) infection, and notifying seropositive blood donors evoked passionate controversies. Current dilemmas include testing and using promising new treatments, notifying partners of seropositive persons, and, most recently, restricting the clinical activities of seropositive health,care workers who perform invasive procedures.

These dilemmas about HIV infection involve scientific judgments, cultural norms, and social values. In the HIV epidemic, public rhetoric and political pressure have been prominent. On the one hand, some persons have launched moralistic crusades against homosexuals and injection drug users. For these persons, AIDS symbolizes the breakdown of traditional family values and the social order. On the other hand, some advocates for persons with HIV infection have used confrontational tactics such as sit-ins and disruptive demonstrations.

HIV-1 counseling and testing sites, Minnesota: analysis of trends in client characteristics

We report here a summary of the data obtained from two HIV-1 antibody counseling and testing sites in Minneapolis-St. Paul for the first 48 months of operation (24,911 persons tested). The HIV-1 antibody seroprevalence rate for all persons tested was 5 percent. The highest seroprevalence rates were in male homosexual/bisexual intravenous drug users (23 percent) and homosexual/bisexual men (13 percent). There was a significant decrease in the HIV-1 antibody seroprevalence rate among clients during the 48-month period from 14 percent in the first six months to 3 percent in the last six months. This decrease coincided with an increase in the number of low-risk female clients and low-risk heterosexual male clients, and a decrease in the number of homosexual/bisexual males participating in the programs. These findings suggest the need for development and implementation of other strategies to identify and reach persons at highest risk for HIV-1 infection.

Health education and the AIDS epidemic

What is known about the biology of AIDS is reviewed, and the social factors which influence disease transmission and public attitudes are considered. After an evaluation of the methods available to control the epidemic, the reasons for the limited success of public health measures thus far undertaken are considered. The ethical debate on public health policy is analysed, and the need for a nationwide educational programme on AIDS is emphasised--one which is responsive to the rights and obligations of citizens in a democratic society.