Rapid Emergence and Spread of Severe Acute Respiratory Syndrome Coronavirus 2 Gamma (P.1) Variant in Haiti.

After an initial wave of coronavirus disease 2019 (COVID-19) in Haiti in summer 2020 (primarily lineage B.1), seropositivity for anti-severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) immunoglobulin G (IgG) was ~40%. Variant P.1 (gamma) was introduced in February 2021, with an initially limited introduction followed by exponential local dissemination within this unvaccinated population with prior exposure to earlier SARS-CoV-2 lineages.

The Haiti cardiovascular disease cohort: study protocol for a population-based longitudinal cohort.

BACKGROUND: Cardiovascular disease (CVD) is the leading cause of mortality among Haitians, having surpassed HIV in the last decade. Understanding the natural history of CVD in Haitians, including the age of onset, prevalence, incidence, and role of major risk factors and social determinants, is urgently needed to develop prevention and treatment interventions. Aim 1: Establish a population-based cohort of 3000 adults from Port-au-Prince and assess the prevalence of CVD risk factors and diseases and their association with social and environmental determinants. Aim 2: Determine the incidence of CVD risk factors and CVD during 2-3.5 years of follow-up and their association with social and environmental determinants. METHODS: The Haiti CVD Cohort is a longitudinal observational study of 3000 adults > 18 years in Port-au-Prince (PAP), Haiti. The study population is recruited using multistage random sampling from census blocks. Adults receive blood pressure (BP) measurements in the community and those with elevated BP are referred to the Groupe Haitien d'Etude Sarcome de Kaposi et des Infections Opportunistes Clinic for care. After informed consent, participants undergo a clinical exam with medical history. BP, electrocardiogram, echocardiogram, a study questionnaire on health behaviors, and laboratory specimens. Every 6 months, BP is remeasured. At 12 and 24 months, clinical exams and questionnaires are repeated. Labs are repeated at 24 months. Adjudicated study outcomes include the prevalence and incidence of CVD risk factors (hypertension, diabetes, obesity, dyslipidemia, kidney disease, inflammation, poor diet, smoking, and physical inactivity) and events (myocardial infarction, heart failure, stroke, and CVD mortality). We also measure social determinants including poverty. Depression, stress, social isolation, food insecurity, and lead exposure. Blood, urine, and stool samples are biobanked at study enrollment. DISCUSSION: The Haiti CVD Cohort is the largest population-based cohort study evaluating CVD risk factors and CVD among adults in urban Haiti with the goal of understanding the drivers of the CVD epidemic in Haiti. Study outcomes are comparable with existing international cohorts, and the biobank will provide important data for future research. Our goal is to translate findings from this study into pragmatic prevention and treatment interventions to fight the CVD epidemic in Haiti.

Fifteen years of HIV and syphilis outcomes among a prevention of mother-to-child transmission program in Haiti: from monotherapy to Option B.

OBJECTIVE: To evaluate mother and infant outcomes in the largest prevention of mother-to-child-transmission (PMTCT) programme in Haiti in order to identify gaps towards elimination of HIV and syphilis. METHODS: Based on retrospective data from HIV+ pregnant women and their infants enrolled in PMTCT care from 1999 to 2014, we assessed maternal enrolment in PMTCT, receipt of antiretrovirals before delivery, maternal retention through delivery as well as infant enrolment in PMTCT, HIV testing and HIV infection. Four PMTCT programme periods were compared: period 1 (1999-2004, mono ARV), period 2 (2005-2009, dual ARV), period 3 (2010-2012, Option B) and period 4 (Oct 2012-2014, Option B+). Kaplan-Meier methods were used to assess retention in PMTCT care. RESULTS: Among 4665 pregnancies, median age was 27 years and median CD4+ was 494 cells/µl (IQR 328-691). A total of 75% of women received antiretrovirals before delivery, and 73% were retained in care through delivery. Twenty-two percent of women were lost before delivery, <1% died and 6% had stillbirths or abortions. Ninety-four percent of infants who were born alive enrolled in PMTCT, of whom 92% had complete HIV testing. One hundred and sixty-one infants were HIV+, giving a 5.4% HIV transmission rate (9.8%, 4.6%, 5.8% and 3.6% in periods 1-4). Retention among women through 12 months after PMTCT enrolment did not significantly differ across periods. However, among women who received antiretrovirals at the time of enrolment, retention 12 months later was lower in the Option B+ period (83%) than in periods 2 and 3 (94% and 93%) (P < 0.001). Syphilis infection among women decreased from 16% in period 1 to 8% in period 4, whereas syphilis testing of infants increased from 17% to 91%. CONCLUSION: Despite dramatic reductions in MTCT in Haiti, interventions are needed to improve retention to achieve MTCT elimination of HIV and syphilis.

Post-traumatic stress disorder symptomatology and alcohol use among HIV-seropositive adults in Haiti.

Psychological trauma resulting from natural disasters can negatively affect the health of persons living with HIV/AIDS (PLWH). This study examined relationships of alcohol use and exposure to the 2010 Haiti earthquake on symptoms of posttraumatic stress disorder (PTSD) among HIV-positive adults enrolled in an intervention study. Baseline data were collected from male and female PLWH, 19-56 years old on: alcohol consumption and related harms; anxiety; and coping strategies used to deal with HIV. Two to three months postearthquake, data were collected from 104 of the study participants on PTSD and earthquake-related impacts. Most participants had less than a secondary education (66%) and very low income (92% ≤ H$10,000 or ≤ US$1250/year). Over two-thirds of participants felt at some point that they should cut down on drinking. Fifty-two (50.5%) met criteria for PTSD. More than 83% lost their belongings and 64% had someone close to them hurt or killed during the earthquake. Bivariate analysis showed that women, younger participants, those who lost all belongings, and those with greater overall alcohol impact were more likely to report PTSD symptoms. In the multivariate model, participants more likely to meet PTSD criteria (p<0.05) were those who reported feeling a need to cut down on drinking (OR = 3.14, [CI = 1.16, 8.49]) and participants who used behavioral disengagement as a coping mechanism (OR = 1.49, [CI = 1.15, 1.92]). Following a natural disaster, it is important to address trauma-related mental health needs of PLWH - particularly women and individuals who abuse alcohol.

Recruitment of Caribbean female commercial sex workers at high risk of HIV infection.

OBJECTIVE: To evaluate novel eligibility criteria and outreach methods to identify and recruit women at high risk of HIV-1 infection in the Caribbean. METHODS: A prospective cohort study was conducted in 2009-2012 among 799 female commercial sex workers in the Dominican Republic, Haiti, and Puerto Rico. Minimum eligibility criteria included exchange of sex for goods, services, or money in the previous 6 months and unprotected vaginal or anal sex with a man during the same period. Sites used local epidemiology to develop more stringent eligibility criteria and recruitment strategies. Participants were asked questions about HIV/AIDS and their level of concern about participating in an HIV vaccine trial. Logistic regression modeling was used to assess predictors of prevalent HIV infection and willingness to participate in a future HIV vaccine study. RESULTS: HIV prevalence at screening was 4.6%. Crack cocaine use [odds ratio (OR) = 4.2, 95% confidence interval (CI) (1.8-9.0)] was associated with and having sex with clients in a hotel or motel [OR = 0.5, CI (0.3-1.0)] was inversely associated with HIV infection. A total of 88.9% of enrolled women were definitely or probably willing to participate in a future HIV vaccine trial. CONCLUSIONS: This study indicated that local eligibility criteria and recruitment methods can be developed to identify and recruit commercial sex workers with higher HIV prevalence than the general population who express willingness to join an HIV vaccine trial.

An Adapted Self-screening Tool for Peripartum Cardiomyopathy in Haiti.

BACKGROUND: Peripartum cardiomyopathy (PPCM) is considered rare in the United States; however, the literature notes that the disease has a higher prevalence in developing countries such as Haiti. Dr. James D. Fett, a US cardiologist, developed and validated a self-assessment measure for PPCM in the United States to aid women to easily differentiate the signs and symptoms of heart failure from those related to a normal pregnancy. Although this instrument was validated, it lacks the adaptation necessary to account for the language, culture, and education of the Haitian population. OBJECTIVE: The aim of this study was to translate and culturally adapt the Fett PPCM self-assessment measure for use among a Haitian Creole speaking population. METHODS: A preliminary Haitian Creole direct translation was developed from the original English Fett self-test. A total of four focus groups with medical professionals and 16 cognitive interviews with members of a community advisory board were conducted to refine the preliminary Haitian Creole translation and adaptation. RESULTS: The adaptation focused on incorporating cues that would be tangible and connected to the reality of the Haitian population while maintaining the intended meaning of the original Fett measure. CONCLUSIONS: The final adaptation provides an instrument suitable for administration by auxiliary health providers and community health workers to help patients distinguish symptoms of heart failure from symptoms related to normal pregnancy and further quantify the severity of signs and symptoms that might be indicative of heart failure.

"Mobilizing our leaders": A multi-country qualitative study to increase the representation of women in global health leadership.

INTRODUCTION: Women play an essential role in health care delivery, and it is vital that they have equal representation in health leadership for equity, innovation, and the strengthening of health systems globally. Yet women remain vastly underrepresented in global health leadership positions, providing a clear example of the deeply rooted power imbalances that are central to the calls to decolonize global health. We conducted a multi-country study in Haiti, Tanzania, India, and the USA to examine gender-based challenges to career advancement for women in the global health workforce. Quantitative data on the type and prevalence of gender-based challenges has been previously reported. In this study, we analyze qualitative data collected through focus group discussions and in-depth interviews to understand women's experiences of gender-based obstacles to career advancement, their perceptions of underlying drivers, and perspectives on effective solutions. Guided by an adaptation of the Social Action Theory, we conducted focus group discussions and in-depth interviews with women at 4 major academic centers for clinical care and research in Haiti, India, Tanzania, and the United States. In total, 85 women participated in focus groups and 15 also participated in in-depth interviews. Discussions and interviews were conducted in the local language, by an experienced local facilitator unaffiliated with the participating institution, between 2017 and 2018. Discussions were recorded, transcribed, and translated. Data were analyzed by interpretive phenomenological methods for emergent themes. Three transcendent themes on gender-based challenges were identified: 1) cultural power imbalance, referring to the prevailing norms and engrained assumptions that women are less capable than men and that women's primary responsibility should be to their families; 2) institutional power imbalance, referring to the systematic gender bias upheld by existing leadership and power structures, and ranging from exclusion from career development opportunities to sexual harassment and assault; and 3) restricted agency, referring to women's limited ability to change their circumstances because of unequal cultural and institutional structures. Participants also described local, actionable solutions to address these barriers. These included: 1) formal reporting systems for sexual harassment and assault; 2) peer support and mentorship; and 3) accessible leadership training and mandatory gender equity training. Participants proposed feasible strategies to address gender-based challenges that could improve women's retention in health careers and foster their rise to leadership. Increasing the representation of women in global health leadership positions responds directly to efforts to decolonize global health and is integral to strengthening health systems and improving health outcomes for women and children worldwide.

High Dietary Sodium, Measured Using Spot Urine Samples, is Associated with Higher Blood Pressure among Young Adults in Haiti.

Background: Hypertension (HTN) is the leading cardiovascular disease (CVD) risk factor in Haiti and is likely driven by poverty-related social and dietary factors. Salt consumption in Haiti is hypothesized to be high but has never been rigorously quantified. Methods: We used spot urine samples from a subset of participants in the population-based Haiti Cardiovascular Disease Cohort to estimate population mean daily sodium intake. We compared three previously validated formulas for estimating dietary sodium intake using urine sodium, urine creatinine, age, sex, height, and weight. We explored the association between dietary sodium intake and blood pressure, stratified by age group. Results: A total of 1,240 participants had spot urine samples. Median age was 38 years (range 18-93), and 48% were female. The mean dietary sodium intake was 3.5-5.0 g/day across the three estimation methods, with 94.2%-97.9% of participants consuming above the World Health Organization (WHO) recommended maximum of 2 g/day of sodium. Among young adults aged 18-29, increasing salt intake from the lowest quartile of consumption (<3.73 g/day) to the highest quartile (>5.88 g/day) was associated with a mean 8.71 mmHg higher systolic blood pressure (SBP) (95% confidence interval: 3.35, 14.07; p = 0.001). An association was not seen in older age groups. Among participants under age 40, those with SBP ≥120 mmHg consumed 0.5 g/day more sodium than those with SBP <120 mmHg (95% confidence interval: 0.08, 0.69; p = 0.012). Conclusions: Nine out of 10 Haitian adults in our study population consumed more than the WHO recommended maximum for daily sodium intake. In young adults, higher sodium consumption was associated with higher SBP. This represents an inflection point for increased HTN risk early in the life course and points to dietary salt intake as a potential modifiable risk factor for primordial and primary CVD prevention in young adults.

Hypertension continuum of care: Blood pressure screening, diagnosis, treatment, and control in a population-based cohort in Haiti.

Cardiovascular disease (CVD) is the number one cause of death in low-income countries including Haiti, with hypertension (HTN) being the leading risk factor. This study aims to identify gaps in the HTN continuum of screening, diagnosis, treatment, and blood pressure (BP) control. Sociodemographic and clinical data were collected from a population-based sample of adults ≥18 years in Port-au-Prince (PAP) from March 2019 to April 2021. HTN was defined as systolic BP ≥ 140 mmHg, diastolic BP ≥ 90 mmHg, or use of antihypertensive medication. Screening was defined as ever having had a BP measurement; diagnosis as previously being informed of a HTN diagnosis; treatment as having taken antihypertensives in the past 2 weeks; and controlled as taking antihypertensives and having BP < 140/90 mmHg. Factors associated with attaining each step in the continuum were assessed using Poisson multivariable regressions. Among 2737 participants, 810 (29% age-standardized) had HTN, of whom 97% had been screened, 72% diagnosed, 45% treated, and 13% controlled. There were no significant differences across age groups or sex. Obesity (BMI ≥ 30) was a significant factor associated with receiving treatment compared to normal weight (BMI < 25), with a prevalence ratio (PR) of 1.5 (95% CI 1.1-2.0). Having secondary or higher education was associated with higher likelihood of controlled BP (PR 1.9 [95% CI 1.1-3.3]). In this urban Haitian population, the greatest gaps in HTN care are treatment and control. Targeted interventions are needed to improve these steps, including broader access to affordable treatment, timely distribution of medications, and patient adherence to HTN medication.

Estimated blood pressure trajectories and hypertension patterns among pregnant women living with HIV, Haiti, 2007-2017.

Hypertension in pregnancy is a key driver of mortality and morbidity among Haitian women. HIV infection and treatment may worsen hypertension and increase cardiovascular disease risk. The authors examined blood pressure and hypertension patterns among 1965 women (2306 pregnancies ending in live births) in a prevention of maternal-to-child transmission (PMTCT) program in Port-au-Prince, Haiti, between 2007 and 2017. Hypertension was defined as blood pressure ≥140/90 mm Hg on two consecutive visits. Latent class analysis assessed trajectories of mean arterial pressure (MAP) and multinomial ordinal logistic regression examined factors associated with higher trajectories. Between 2007-2009 and 2013-2016, hypertension at PMTCT entry increased from 1.3% to 3.8% (p = .005), while incidence at any time during PMTCT follow-up increased from 5.0 to 16.1 per 100 person-years (p < .001). Hypertension detected ≤20 weeks and > 20 weeks of gestation (possible gestational hypertension) increased from 1.1% to 3.5% (p = .003) and from 2.3% to 6.9% (p < .001), respectively. Five MAP trajectories ranged from low-stable to high-increasing. In multivariable analysis controlling for history of antiretroviral therapy, age, parity, and weight, program entry in more recent years was associated with greater odds of higher MAP trajectory (adjusted odds ratio for 2013-2016 vs. 2007-2009 = 3.1, 95% confidence interval: 1.7-5.6). The increasing prevalence and incidence of hypertension highlight a need for screening and management prior to PMTCT entry and during follow-up. In a population with limited access to chronic disease care, and where many deliveries occur outside of a clinical setting, the period of PMTCT follow-up represents an opportunity to diagnose and initiate management of preexisting and pregnancy-related hypertension.

Dietary Risk Factors for Cardiovascular Disease among Low-Income Haitian Adults: Findings from a Population-Based Cohort.

Poor diets are responsible for a large burden of noncommunicable disease (NCD). The prevalence of modifiable dietary risk factors is rising in lower-income countries such as Haiti, along with increasing urbanization and shifts to diets high in sugar, salt, and fat. We describe self-reported dietary patterns (intake of fruits, vegetables, fried food, sugar-sweetened beverages, and added salt and oil) among a population-based cohort of low-income adults in Port-au-Prince and assess for associated sociodemographic factors (age, sex, income, education, body mass index). Among 2989 participants, the median age was 40 years, and 58.0% were women. Less than 1% met the World Health Organization recommendation of at least five servings/day of fruits and vegetables. Participants consumed fried food on average 1.6 days/week and sugar-sweetened beverages on average 4.7 days/week; young males of low socioeconomic status were the most likely to consume these dietary risk factors. The vast majority of participants reported usually or often consuming salt (87.1%) and oil (86.5%) added to their meals eaten at home. Our findings underscore the need for public health campaigns, particularly those targeting young males and household cooks preparing family meals at home, to improve dietary patterns in Haiti in order to address the growing NCD burden.

High prevalence of obesity among women in urban Haiti: Findings from a population-based cohort.

Introduction: Obesity is associated with increased risk of non-communicable diseases and death and is increasing rapidly in low- and middle-income countries, including Haiti. There is limited population-based data on body mass index (BMI) and waist circumference (WC) and associated risk factors in Haiti. This study describes BMI and WC, and factors associated with obesity using a population-based cohort from Port-au-Prince. Methods: Baseline sociodemographic and clinical data were collected from participants in the Haiti CVD Cohort Study between March 2019 and August 2021. Weight was categorized by BMI (kg/m2) with obesity defined as ≥30 kg/m2. Abdominal obesity was defined using WC cutoffs of ≥80 cm for women and ≥94 cm for men based on WHO guidelines. Sociodemographic and behavioral risk factors, including age, sex, educational attainment, income, smoking status, physical activity, fat/oil use, daily fruit/vegetable consumption, and frequency of fried food intake were assessed for their association with obesity using a Poisson multivariable regression. Results: Among 2,966 participants, median age was 41 years (IQR: 28-55) and 57.6% were women. Median BMI was 24.0 kg/m2 (IQR: 20.9-28.1) and 508 (17.1%) participants were obese. Women represented 89.2% of the population with BMI ≥30 kg/m2. A total of 1,167 (68.3%) women had WC ≥80 cm and 144 (11.4%) men had WC ≥94 cm. BMI ≥30 kg/m2 was significantly more prevalent among women than men [PR 5.7; 95% CI: (4.3-7.6)], those 40-49 years compared to 18-29 years [PR 3.3; 95% CI: (2.4-4.6)], and those with income >10 USD per day compared to ≤1 USD [PR 1.3; 95% CI: (1.0-1.6)]. There were no significant associations with other health and behavioral risk factors. Discussion: In Haiti, women have an alarming 6-fold higher obesity prevalence compared to men (26.5 vs. 4.3%) and 89.2% of participants with obesity were women. Abdominal obesity was high, at 44.3%. Haiti faces a paradox of an ongoing national food insecurity crises and a burgeoning obesity epidemic. Individual, social, and environmental drivers of obesity, especially among women, need to be identified.

Comparison of community and clinic-based blood pressure measurements: A cross-sectional study from Haiti.

Hypertension (HTN) is the leading modifiable cardiovascular disease (CVD) risk factor in low and middle-income countries, and accurate and accessible blood pressure (BP) measurement is essential for identifying persons at risk. Given the convenience and increased use of community BP screening programs in low-income settings, we compared community and clinic BP measurements for participants in the Haiti CVD Cohort Study to determine the concordance of these two measurements. Participants were recruited using multistage random sampling from March 2019 to August 2021. HTN was defined as systolic BP (SBP) ≥ 140mmHg, diastolic BP (DBP) ≥ 90mmHg or taking antihypertensives according to WHO guidelines. Factors associated with concordance versus discordance of community and clinic BP measurements were assessed with multivariable Poisson regressions. Among 2,123 participants, median age was 41 years and 62% were female. Pearson correlation coefficients for clinic versus community SBP and DBP were 0.78 and 0.77, respectively. Using community BP measurements, 36% of participants screened positive for HTN compared with 30% using clinic BPs. The majority of participants had concordant measurements of normotension (59%) or HTN (26%) across both settings, with 4% having isolated elevated clinic BP (≥140/90 in clinic with normal community BP) and 10% with isolated elevated community BP (≥140/90 in community with normal clinic BP). These results underscore community BP measurements as a feasible and accurate way to increase HTN screening and estimate HTN prevalence for vulnerable populations with barriers to clinic access.

Success of community approach to HPV vaccination in school-based and non-school-based settings in Haiti.

OBJECTIVES: To assess the success of a human papillomavirus (HPV) vaccination program among adolescent girls aged 9-14 years in Haiti and to understand predictors of completion of a two-dose HPV vaccination series. METHODS: Data collection was conducted during HPV vaccination campaigns in Port-au-Prince between August 2016 and April 2017. Descriptive statistics and logistic regression models were used to examine characteristics associated with vaccination series completion of school based and non-school based vaccination delivery modalities. RESULTS: Of the 2,445 adolescent girls who participated in the awareness program, 1,994 participants (1,307 in non-school program, 687 in school program) received the first dose of the vaccine; 1,199 (92%) in the non-school program and 673 (98%) in the school program also received the second dose. Menarche (OR: 1.87; 95% CI, 1.11-3.14), if the participant was a prior patient at the GHESKIO clinics (OR: 2.17; 95% CI, 1.32-3.58), and participating in the school-based program (OR: 4.17; 95% CI, 2.14-8.12) were significantly associated with vaccination completion. CONCLUSIONS: Vaccination in school- and non-school-based settings was successful, suggesting that a nationwide HPV vaccination campaign using either approach would be successful using either approach.

A feeding education program to prevent mother-to-child transmission of HIV in Haiti.

In Haiti, as in most of the developing world, vertical transmission of HIV from infected mother to infant through postpartum breastfeeding remains a significant mode of transmission. As part of their prevention of mother-to-child transmission program, the Groupe Haitien d'Etude du Sarcome de Kaposi et des Infections Opportunistes (GHESKIO) Centers developed a feeding education program in which over 83% of the HIV-positive pregnant women who were eligible to participate, enrolled. Bivariate and adjusted multivariate logistic regression analyses were used to compare feeding choices of the 290 women who participated in the feeding education program to 58 who did not. Of those who participated, 91.7% chose to use replacement formulas for their newborns, while 75.9% of those who did not participate chose replacement feeding. After adjustment for socio-demographic variables, analyses revealed that the no education group was less likely to adopt replacement feeding and more likely to use mixed feeding (OR=0.31, p=0.004; and OR=2.74, p=0.05, respectively). This suggests that a targeted and culturally appropriate education program can be effective in encouraging replacement feeding, even in those countries where breastfeeding is the norm.

Knowledge, attitudes, and behaviors among a sample of HIV-positive and HIV-negative females visiting an urban VCT center in Haiti.

The knowledge, attitudes, and behaviors of over 43,000 women attending the Groupe Hatien d'Etude du Sarcome de Kaposi et des Infections Opportunistes (GHESKIO) Centers in Haiti between 1999-2004 were examined. Comparative analyses were conducted for several sub-samples. Analyses revealed that across the entire sample, HIV-positive women appeared to engage in more risky behaviors than HIV-negative women (p< .01); however, as a group, pregnant HIV-positive women reported safer behaviors than non-pregnant HIV-positive women (p<.01). Women from all groups were generally knowledgeable about the risk of HIV transmission through dirty needles and mother to child. However, inaccurate information about transmission through supernatural means and mosquitoes was very common. These results suggest that knowledge and education are negatively associated with HIV status in this sample. Addressing gaps in knowledge and behavior and reducing the risky behaviors of HIV-positive individuals are important directions for future programs.

Association between intimate partner violence and HIV status among Haitian Women.

The prevalence of intimate partner violence (IPV) among women living in Haiti increased from 25% in 2006-29% in 2012, with escalating reports of crisis in the last several years. We examined the association between IPV and HIV status among these women in Haiti. Participants were drawn from a larger sample of women (n = 513) with a history of IPV. Women living with HIV (n = 55) were matched to uninfected women (n = 110) to form a control group. Attitudes towards gender roles, mental and physical well-being, and partner violence were assessed and compared. Logistic regressions were utilised to calculate multivariable-adjusted odds ratios. Women living with HIV were more likely to report more severe forms of psychological violence (p < 0.01), and severe physical violence (p < 0.0001). Women who experienced severe forms of IPV were 3.5 times more likely to have an HIV positive status compared to those who did not experience severe IPV (p < 0.0001). There were significant associations between severe forms of IPV, and HIV status among Haitian women. IPV severity should be integrated into eligibility screening for biomedical strategies of prevention such as pre-exposure prophylaxis (PrEP) among Haitian women.