Maternal syphilis and intimate partner violence in Bolivia: a gender-based analysis of implications for partner notification and universal screening

Intimate partner violence among pregnant women reporting to the emergency department: findings from a nationwide sample

OBJECTIVE

Intimate partner violence (IPV) describes physical violence, sexual violence, stalking, or psychological harm by a current or former partner or spouse. During pregnancy, IPV has substantial negative implications for maternal and child health. The aim of the present study was to better understand the prevalence and sociodemographic and psychiatric correlates of IPV among pregnant females in the emergency department (ED).

METHODS

Using the 2016 Nationwide Emergency Department Sample (NEDS), logistic regression was employed to examine the relationship between IPV during pregnancy, sociodemographic factors, substance abuse and mental health disorders.

RESULTS

Bivariate analyses indicated that approximately 0.06% of pregnant women who visited EDs in 2016 were coded as experiencing abuse by a spouse or partner. Pregnant women abused by a spouse or partner were more likely to have a diagnosis of each of the disorders coded as complicating pregnancy, childbirth and the puerperium examined in this study, including alcohol use (0.77%, aOR 8.38, 95% CI 2.80 to 29.50), drug use (2.26%, aOR 3.49, 95% CI 1.60 to 6.15), tobacco use (11.05%, aOR 1.90, 95% CI 1.34 to 2.54) and general mental disorders (4.13%, aOR 2.64, 95% CI 1.60 to 4.79).

CONCLUSION

Screening for IPV in EDs, especially among at-risk women identified in this study, may lead to referrals and coordination of care that could reduce the violence and improve maternal and child health outcomes.

Congenital syphilis in East Baton Rouge parish, Louisiana: providers' and women's perspectives

Background

Congenital syphilis is completely preventable through screening and treatment, but rates have been rising in the United States. Certain areas are at particularly high risk. We aimed to assess attitudes, knowledge, and barriers around effective prevention of congenital syphilis among health care providers and community women potentially at risk.

Methods

Two parallel studies were conducted: in-depth interviews with health care providers and focus groups with community women in the area of Baton Rouge, Louisiana. Each group was questioned about their experience in providing or seeking prenatal care, knowledge and attitudes about congenital syphilis, sources of information on testing and treatment, perceptions of risk, standards of and barriers to treatment. Results were transcribed into QSR NVivo V10, codes developed, and common themes identified and organized.

Results

Providers identified delays in testing and care, lack of follow-through with partner testing, and need for community connection for prevention, as major contributors to higher rates of congenital syphilis. Women identified difficulties in accessing Medicaid contributing to delayed start of prenatal care, lack of transportation for prenatal care, and lack of knowledge about testing and prevention for congenital syphilis.

Conclusions

Providers and community members were in broad agreement about factors contributing to higher rates of congenital syphilis, although some aspects were emphasized more by one group or another. Evidence-based interventions, likely at multiple levels, need to be tested and implemented to eliminate congenital syphilis.

Supplementary Information

The online version contains supplementary material available at 10.1186/s12879-020-05753-6.

Brief Report: HIV Assisted Partner Services Among Those With and Without a History of Intimate Partner Violence in Kenya

BACKGROUND

HIV assisted partner services (APS) are a notification and testing strategy for sex partners of HIV-infected index patients. This cluster-randomized controlled trial secondary data analysis investigated whether history of intimate partner violence (IPV) modified APS effectiveness and risk of relationship dissolution.

SETTING

Eighteen HIV testing and counseling sites in Kenya randomized to provide immediate APS (intervention) or APS delayed for 6 weeks (control).

METHODS

History of IPV was ascertained at study enrollment and defined as reporting ever experiencing physical or sexual IPV. Those reporting IPV in the month before enrollment were excluded. We tested whether history of IPV modified intervention effectiveness and risk of relationship dissolution using population-averaged Poisson and log-binomial generalized estimating equation models. Exploratory analyses investigated associations between history of IPV and events that occurred after HIV diagnosis using log-binomial generalized estimating equation models.

RESULTS

The study enrolled 1119 index participants and 1286 partners. Among index participants, 81 (7%) had history of IPV. History of IPV did not modify APS effectiveness in testing, newly diagnosing, or linking partners to care. History of IPV did not modify the association between receiving immediate APS and relationship dissolution during the study.

CONCLUSIONS

Among participants who had not experienced IPV in the last month but had experienced IPV in their lifetimes, our results suggest that APS is an effective and safe partner notification strategy in Kenya. As APS is scaled up in different contexts, these data support including those reporting past IPV and closely monitoring adverse events.

Current Reports on Perinatal Intimate Partner Violence

PURPOSE OF REVIEW

The purpose of this study was to review the literature on perinatal intimate partner violence, focusing on recent knowledge to guide mental health professionals on the best approaches to identify and treat women exposed to perinatal intimate partner violence.

RECENT FINDINGS

Risk factors have been broadened from individual victim and perpetrator factors to include relationship, community, and societal factors which interact together. Better information is now available on how to identify, document, and treat women exposed to violence around the time of conception, pregnancy, and the postpartum period. Recent information helps psychiatrists and other mental health professionals assist women exposed to violence related to the perinatal period; however, further research is needed to provide improved evidence for optimal interventions for better patient outcomes.

Anticipated Notification of Sexual Partners following STD Diagnosis among Men Who Have Sex with Men and Transgender Women in Lima, Peru: A Mixed Methods Analysis

BACKGROUND

New strategies to support partner notification (PN) are critical for STD control and require detailed understanding of how specific individual and partnership characteristics guide notification decisions.

METHODS

From 2011 to 2012, 397 MSM and TW recently diagnosed with HIV, syphilis, or another STD completed a survey on anticipated notification of recent sexual partners and associated factors. Qualitative interviews were conducted with a subset of participants to provide further depth to quantitative findings. Prevalence ratios and generalized estimating equation (GEE) models were used to analyze participant- and partner-level factors associated with anticipated PN.

RESULTS

Among all partners reported, 52.5% were described as "Very Likely" or "Somewhat Likely" to be notified. Anticipated notification was more likely for main partners than casual (adjusted Prevalence Ratio [aPR], 95% CI: 0.63, 0.54-0.75) or commercial (aPR, 95% CI: 0.44, 0.31-0.62) partners. Other factors associated with likely notification included perception of the partner as an STD source (aPR, 95% CI: 1.27, 1.10-1.48) and anticipated future sexual contact with the partner (aPR, 95% CI: 1.30, 1.11-1.52). An HIV diagnosis was associated with a lower likelihood of notification than non-HIV STDs (aPR: 0.68, 0.55-0.86). Qualitative discussion of the barriers and incentives to PN reflected a similar differentiation of anticipated notification according to partnership type and type of HIV/STD diagnosis.

DISCUSSION

Detailed attention to how partnership characteristics guide notification outcomes is essential to the development of new PN strategies. By accurately and thoroughly assessing the diversity of partnership interactions among individuals with HIV/STD, new notification techniques can be tailored to partner-specific circumstances.

The Feto-Maternal Health Cost of Intimate Partner Violence Among Delivery-Related Discharges in the United States, 2002-2009

Our purpose was to estimate the national prevalence of intimate partner violence (IPV) among delivery-related discharges and to investigate its association with adverse feto-maternal birth outcomes and delivery-related cost. A retrospective cross-sectional analysis of delivery-related hospital discharges from 2002 to 2009 was conducted using the Nationwide Inpatient Sample (NIS). We used ICD-9-CM codes to identify IPV, covariates, and outcomes. Multivariable logistic regression modeling was used to calculate adjusted odds ratios (OR) and 95% confidence intervals (CI) for the associations between IPV and each outcome. Joinpoint regression was used for trend analysis. During the study period, 3,649 delivery-related discharges were diagnosed with IPV (11.2 per 100,000; 95% CI = [10.0, 12.4]). IPV diagnosis during delivery is associated with stillbirth (AOR = 4.12, 95% CI = [2.75, 6.17]), preterm birth (AOR = 1.97, 95% CI = [1.59, 2.44]), fetal death (AOR = 3.34, 95% CI = [1.99, 5.61]), infant with poor intrauterine growth (AOR = 1.55, 95% CI = [1.01, 2.40]), and increased inpatient hospital care cost (US$5,438.2 vs. US$4,080.1) per each discharge, incurring an additional cost of US$4,955,707 during the study period. IPV occurring during pregnancy has a significant health burden to both the mother and infant. Education about IPV; screening at periodic intervals, including during obstetric visits; and ongoing clinical care could help to reduce or eliminate adverse effects of pregnancy-related IPV. Preventing the lifelong consequences associated with IPV can have a positive effect on the overall health of all women and delivery-related health care cost.

"Manejar la Situacion": Partner Notification, Partner Management, and Conceptual Frameworks for HIV/STI Control Among MSM in Peru

Previous analyses of partner notification (PN) have addressed individual, interpersonal, social, and structural issues influencing PN outcomes but have paid less attention to the conceptual framework of PN itself. We conducted 18 individual interviews and 8 group discussions, in a two-stage qualitative research process, to explore the meanings and contexts of PN for sexually transmitted infections (STI) among men who have sex with men (MSM) and men who have sex with men and women (MSMW) in Lima, Peru. Participants described PN as the open disclosure of private, potentially stigmatizing information that could strengthen or disrupt a partnership, structured by the tension between concealment and revelation. In addition to informing partners of an STI diagnosis, the act of PN was believed to reveal other potentially stigmatizing information related to sexual identity and practices such as homosexuality, promiscuity, and HIV co-infection. In this context, the potential development of visible, biological STI symptoms represented a risk for disruption of the boundary between secrecy and disclosure that could result in involuntary disclosure of STI status. To address the conflict between concealment and disclosure, participants cited efforts to "manejar la situacion" (manage the situation) by controlling the biological risks of STI exposure without openly disclosing STI status. We use this concept of "managing the situation" as a practical and theoretical framework for comprehensive Partner Management for HIV/STI control systems among MSM in Latin America.

Factors associated with failure to screen for syphilis during antenatal care in Ghana: a case control study

Background

There is little data regarding the effect of ramping up new screening interventions on their uptake by target populations into routine care services in developing countries. This study aimed to determine patient-level factors associated with failure of pregnant women to get screened for syphilis during antenatal care, in the context of a national rollout of rapid syphilis point of care tests (POCTs) in Ghana.

Methods

An unmatched 1:2 case control study conducted among women admitted for delivery in two district hospitals in the Ashanti Region of Ghana from August to October 2010, 7 to 9 months after the introduction of POCTs in the region. Cases were women who had not been screened for syphilis during antenatal care and controls were women who had been screened. Patient-reported factors for being unscreened were examined using logistic regression to obtain odds ratios (ORs) and 95% confidence intervals (CIs).

Results

160 consecutive unscreened and 327 screened women were recruited. Most women had good knowledge of syphilis (58.7% among unscreened women vs. 64.2% among screened; P = 0.24). Factors associated with failure to get screened were: attending antenatal care in a private health facility (adjusted OR, 11.09; 95% CI 5.48-22.48), previous adverse pregnancy outcome (adjusted OR, 1.98; 95% CI 1.22-3.23) and not being screened for HIV during the current pregnancy (adjusted OR, 2.78; 95% CI 1.50-5.13). The odds of being unscreened also increased with decreasing doses of intermittent preventive treatment for malaria in pregnancy received (P trend < 0.001) and decreasing education level (P trend = 0.02).

Conclusion

Significant risk factors for not being screened, following the national rollout of syphilis POCTs, related to the type of health facility where antenatal care was received and some of the women’s personal characteristics. Targeting of private medical facilities to include syphilis POCTs and support other neglected public health interventions should be a priority.

Strategies of testing for syphilis during pregnancy

BACKGROUND

Each year about two million pregnant women are infected with preventable syphilis infection, mostly in developing countries. Despite the expansion of antenatal syphilis screening programmes over the past few decades, syphilis continues to be a major public health concern in developing countries. Point-of-care syphilis testing may be a useful strategy to substantially prevent syphilis-associated perinatal mortality and other negative consequences in resource-poor settings. However, the evidence on effectiveness has been generated mostly from observational study designs or has been reported as a mixed-intervention effect.

OBJECTIVES

To assess the effectiveness of antenatal syphilis screening in improving the uptake of screening tests and treatment, and reducing perinatal mortality.

SEARCH METHODS

We searched the Cochrane Pregnancy and Childbirth Group's Trials Register (30 September 2014) and the reference lists of retrieved studies.

SELECTION CRITERIA

Randomised (individual and cluster) controlled trials comparing different screening tests conducted during routine antenatal check-ups versus no screening test. Cross-over trials and quasi-randomised experimental study designs were not eligible for inclusion.

DATA COLLECTION AND ANALYSIS

Two review authors independently assessed trials for inclusion and risk of bias, extracted data and checked for accuracy.

MAIN RESULTS

We included two cluster-randomised controlled trials (three reports). Both trials assessed point-of-care syphilis testing with conventional testing methods and together involved a total of 8493 pregnant women. Data from these trials were not amenable to meta-analysis as the measure of effectiveness was assessed in a non-comparable way.One trial randomised 14 antenatal clinics (including 7700 pregnant women) and was carried out at in Ulaanbaatar, Mongolia. The trial assessed one-stop syphilis testing using a rapid treponemal test, and was judged to have unclear methods of random sequence generation, allocation concealment, selective reporting, and other bias and low risk of bias for incomplete outcome data. Blinding was not reported and was assessed as high risk. The point-of-care testing provided screening, test results and treatment within the same day. The trial appears to have adjusted their results to account for clustering. We entered the data into RevMan using the generic inverse variance method. The incidence of congenital syphilis was lower in the clusters receiving on-site screening (adjusted odds ratio (AOR) 0.09, 95% confidence interval (CI) 0.01 to 0.71) and the proportion of women tested for syphilis was higher in the clusters receiving on-site screening at both the first antenatal visit and at the third trimester visit (OR 989.80, 95% CI 16.27 to 60233.05; OR 617.88, 95% CI 13.44 to 28399.01). Adequate treatment and partner treatment was higher with the on-site screening (AOR 10.44, 95% CI 1.00 to 108.99; AOR 18.17, 95% CI 3.23 to 101.20) and more syphilis cases were detected at first and third trimester visits with the on-site screening (AOR 2.45, 95% CI 1.44 to 4.18; AOR 6.27, 95% CI 1.47 to 26.69). Perinatal mortality, incidence of HIV/AIDS, obstacles in uptake of screening, any other adverse effects, or healthcare resource usage were not reported in this trial.The second trial divided clinics into seven matched pairs (including 7618 pregnant women, although results were only presented for the positive cases (793 women)), and within each pair one clinic was randomised to receive the on-site screening and the other to continue routine laboratory testing. The trial was conducted in primary healthcare clinics in KwaZulu-Natal, South Africa. Random sequence generation were judged to be at low risk of bias, but allocation concealment and incomplete outcome data were judged to be high risk. Other bias and selective reporting bias remain unclear. Blinding was not reported and was assessed as high risk of bias. This trial assessed the primary outcome of this review (perinatal mortality) and the secondary outcomes (adverse outcomes; adequate treatment; syphilis prevalence) in the subset of women (793 women) who tested positive for syphilis. Only one outcome, adequate treatment, was adjusted to account for cluster design. However, not enough information was provided to include this in an analysis using the generic inverse variance method. Where possible, results have therefore been presented in forest plots (perinatal mortality; adequate treatment), as if the data are from a parallel randomised controlled trial. These results should therefore be interpreted with caution.The trial reported on perinatal mortality in women with positive test results and showed that on-site screening using a rapid plasma reagin test had no clear evidence of an effect on perinatal mortality reduction (odds ratio (OR) 0.63; 95% CI 0.27 to 1.48; 18/549 (3.3%) versus 8/157 (5.1%)). After loss to follow up, 396/618 (64.1%) women with positive test results received adequate treatment (two or more doses of 2.4 mega units of benzathine penicillin) in the intervention cluster versus 120/175 (68.6%) in the control (OR 0.82; 95% CI 0.57 to 1.17). It was not possible to include any other data on reported outcomes in forest plots (adverse outcomes; syphilis prevalence). Incidence of congenital syphilis, proportion of women test for syphilis, incidence of HIV/AIDS, obstacles in uptake of screening, partner treatment, or healthcare resource usage were not reported in this trial.

AUTHORS' CONCLUSIONS

This review included evidence from two cluster-randomised trials at high or unclear risk of bias for most of the 'Risk of bias' domains. Data were not combined in meta-analysis because the trials used non-comparable measures of effectiveness.Point-of-care syphilis testing showed some promising results for syphilis detection and treatment rates and for use in different settings. In Mongolia point-of-care testing was found to be effective in increasing the proportion of pregnant women tested for syphilis and treatment provided, reducing congenital syphilis, and improving access to treatment for both women and their partners. In contrast, in rural South Africa, among women with positive test results, there was no clear evidence of an effect of point-of-care syphilis testing in increasing adequate syphilis treatment rates, and reducing perinatal mortality, but point-of-care testing was found to reduce delay in seeking treatment.More trials are therefore warranted to determine the effectiveness of available testing strategies for improving syphilis-associated adverse outcomes in pregnant women and neonates, especially in high-risk regions.

Intimate partner violence and mental health in Bolivia

Background

Latin America has among the highest rates of intimate partner violence. While there is increasing evidence that intimate partner violence is associated with mental health problems, there is little such research for developing countries. The purpose of this paper is to examine the relationship between Bolivian women’s experiences with physical, psychological, and sexual intimate partner violence and mental health outcomes.

Methods

This study analyzes data from the 2008 Bolivia Demographic and Health Survey. 10,119 married or cohabiting women ages 15–49 are included in the analysis. Probit regression models are used to assess the association between intimate partner violence and mental health, after controlling for other demographic factors and partner characteristics. The questionnaire uses selected questions from the SRQ-20 to measure symptoms of mental health problems.

Results

Intimate partner violence is common in Bolivia, with 47% of women experiencing some type of spousal abuse in the 12 months before the survey. Women exposed to physical spousal violence in the past year are more likely to experience symptoms of depression, anxiety, psychogenic non-epileptic seizures, and psychotic disorders, after controlling for other demographic and partner characteristics. Women who experienced sexual abuse by a partner are most likely to suffer from all mental health issues. Psychological abuse is also associated with an increased risk of experiencing symptoms of depression, anxiety, and psychogenic seizures. Women who experienced only psychological abuse report mental health problems similar to those who were physically abused.

Conclusion

This study demonstrates an urgent need for research on the prevalence and health consequences of psychological abuse in developing countries. Our findings highlight the need for mental health services for victims of intimate partner violence. Because physical and psychological violence are often experienced concurrently, it is recommended that health providers who are treating victims of physical intimate partner violence also screen them for symptoms of potential mental health problems and refer them to appropriate mental health services.

Prevalence and correlates of physical, psychological, and sexual intimate partner violence in Bolivia

Despite increasing awareness that domestic violence is a major public health problem, existing studies focus on physical and sexual violence and give little attention to psychological violence. This study uses data from the 2008 Bolivia Demographic and Health Surveys (BDHS) to examine the prevalence and correlates of physical, sexual, and psychological intimate partner violence in Bolivia. The results show that psychological intimate partner violence is extremely common (affecting nearly one in two women) and often occurs in addition to physical violence. While physical, psychological and sexual intimate partner violence have several common predictors, there are factors that only affect some types of violence. Common risk factors include urban residence, respondent's employment status and having witnessed interparental violence in childhood. Although marital status is not a risk factor for physical violence, unmarried cohabitation is a strong risk factor for psychological intimate partner violence. Our findings highlight the need for research to assess the potential consequences of psychological intimate partner violence, particularly for women's mental health.

The tale of two serologic tests to screen for syphilis--treponemal and nontreponemal: does the order matter?

BACKGROUND

Standard syphilis screening involves an initial screening with a nontreponemal test and confirmation of positives with a treponemal test. However, some laboratories have reversed the order. There is no detailed quantitative and qualitative evaluation for the order of testing. In this study, we analyzed the health and economic outcomes of the order of testing for the 2 serologic tests used in syphilis screening under pure screening settings.

METHODS

We used a cohort decision analysis to examine the health and economic outcomes of the screening algorithms for low and high prevalence settings. The 2-step algorithms were nontreponemal followed by treponemal (Nontrep-First) and treponemal followed by nontreponemal (Trep-First). We included the 1-step algorithms (treponemal only [Trep-Only] and an on-site nontreponemal only [Nontrep-Only]) for comparison. We estimated overtreatment rates and the number of confirmatory tests required for each algorithm.

RESULTS

For a cohort of 10,000 individuals, our results indicated that the overtreatment rates were substantially higher (more than 3 times) for the 1-step algorithms, although they treated a higher number of cases (over 15%). The 2-step algorithms detected and treated the same number of individuals. Among the 2-step algorithms, the Nontrep-First was more cost-effective in the low prevalence setting ($1400 vs. $1500 per adverse outcome prevented) and more cost-saving ($102,000 vs. $84,000) in the high prevalence setting.

CONCLUSIONS

The difference in cost was largely due to the substantially higher number of confirmatory tests required for the Trep-First algorithm, although the number of cases detected and treated was the same.

Factors associated with partner referral among patients with sexually transmitted infections in Bangladesh

Understanding the demographic, behavioural and psychosocial factors associated with partner referral for patients with sexually transmitted infections (STIs) is important for designing appropriate intervention strategies. A survey was conducted among STI clients in three government and three non-governmental organization-operated clinics in Dhaka and Chittagong city in Bangladesh. Demographic and psychosocial information was collected using a questionnaire guided by the Attitude-Social Influence-Self Efficacy model. Partner referral data were collected by verification of referral cards when partners appeared at the clinics within one month of interviewing the STI clients. Of the 1339 clients interviewed, 81% accepted partner referral cards but only 32% actually referred their partners; 37% of these referrals were done by clients randomly assigned to a single counselling session vs. 27% by clients not assigned to a counselling session (p < 0.0001). Among psychosocial factors, partner referral intention was best predicted by attitudes and perceived social norms of the STI clients. Actual partner referral was significantly associated with intention to refer partner and attitudes of the index clients. Married clients were significantly more likely to refer their partners, and clients with low income were less likely to refer partners. Intervention programmes must address psychosocial and socio-economic issues to improve partner referral for STIs in Bangladesh.

The co-occurrence of intimate partner violence and syphilis among pregnant women in Bolivia

BACKGROUND

Intimate partner violence (IPV) and sexually transmitted infections (STI) are epidemics that disproportionately affect women. This study determined IPV prevalence and the association between IPV and positive syphilis tests among pregnant women attending antenatal clinics in three provinces in Bolivia.

METHODS

We administered structured questionnaires to women after syphilis testing. The questionnaire included sociodemographic variables and four questions form the modified version of the Abuse Assessment Screen (AAS) to assess physical and sexual violence.

RESULTS

Of 6002 women who completed the violence questionnaire and had a syphilis test, 20.4% (n=1227) reported physical or sexual abuse or both committed by their partner in the past year. Prevalence of positive syphilis tests was twice as high among women who reported IPV (8%) than among women who did not (4%) (p<0.01). Women's age (younger), education level (lower), occupation as homemaker, being in a consensual union, more previous pregnancies, lower economic status, and language spoken at home (Spanish and an indigenous language), as well as history of IPV in the past 12 months, were significantly associated with positive syphilis tests in bivariate analysis. History of IPV remained significantly associated with positive syphilis tests in multivariate analysis (OR 1.59, 95% CI 1.23-2.07). In addition, low education among women's partners and having at least one previous pregnancy were positively associated with IPV in multivariate analysis.

CONCLUSIONS

There is a significant association between history of partner violence and a positive syphilis test among pregnant women, suggesting that syphilis can be an important negative health consequence of IPV. Bolivia's new maternal and infant health program in antenatal clinics, which includes universal syphilis screening, should also provide screening and follow-up care for IPV.

Partner notification for sexually transmitted infections in developing countries: a systematic review

BACKGROUND

The feasibility and acceptability of partner notification (PN) for sexually transmitted infections (STIs) in developing countries was assessed through a comprehensive literature review, to help identify future intervention needs.

METHODS

The Medline, Embase, and Google Scholar databases were searched to identify studies published between January 1995 and December 2007 on STI PN in developing countries. A systematic review of the research extracted information on: (1) willingness of index patients to notify partners; (2) the proportion of partners notified or referred; (3) client-reported barriers in notifying partners; (4) infrastructure barriers in notifying partners; and (5) PN approaches that were evaluated in developing countries.

RESULTS

Out of 609 screened articles, 39 met our criteria. PN outcome varied widely and was implemented more often for spousal partners than for casual or commercial partners. Reported barriers included sociocultural factors such as stigma, fear of abuse for having an STI, and infrastructural factors related to the limited number of STD clinics, and trained providers and reliable diagnostic methods. Client-oriented counselling was found to be effective in improving partner referral outcomes.

CONCLUSIONS

STD clinics can improve PN with client-oriented counselling, which should help clients to overcome perceived barriers. The authors speculate that well-designed PN interventions to evaluate the impact on STI prevalence and incidence along with cost-effectiveness components will motivate policy makers in developing countries to allocate more resources towards STI management.