Cervical Pap screening among women living with HIV in Puerto Rico and the United States - Medical Monitoring Project, 2018-2021.

Our objective was to determine the prevalence of cervical Pap screening among women living with HIV (WLWH) in Puerto Rico (P.R.) and other selected United States (U.S.) jurisdictions. Additionally, we sought to compare selected characteristics of WLWH who underwent cervical Pap screening between P.R. and the other U.S. jurisdictions. We analyzed data from the 2018-2021 cycles of CDC's Medical Monitoring Project (MMP), a national surveillance system among adults with HIV residing in P.R. (n = 218) and 22 other MMP jurisdictions (n = 3,653). Weighted percentages and 95 % confidence intervals (CIs) for selected characteristics were estimated. Prevalence ratios with predicted marginal means were calculated. An estimated 91.6 % and 84.6 % of WLWH underwent cervical Pap screening in P.R. and the other 22 MMP jurisdictions, respectively (Prevalence Ratio = 1.08, 95% CI = 1.03-1.13). Among WLWH who underwent cervical Pap screening, those in P.R. were more likely to be 50+ years of age, have a household annual income below $20,000, engage in binge drinking, never smoke, and have Medicaid/other public insurance than those in the other 22 MMP jurisdictions (p < 0.05). No differences were found between P.R. and the other 22 MMP jurisdictions in the percentage reporting higher than the median HIV-stigma score, experiencing HIV health care discrimination, and having ≥ 1 sexual partner in the past 12 months. Although cervical Pap screening rates among WLWH were higher in P.R. than in the other 22 MMP jurisdictions, both surpass the Healthy People 2030 target. Future research should assess adherence and compliance with updated cervical cancer screening guidelines.

Predictors of timely diagnostic follow-up after an abnormal Pap test among Hispanic women seeking care in El Paso, Texas.

BACKGROUND: Diagnostic follow-up of women with an abnormal Pap test is necessary to resolve the risk developing cervical cancer. The purpose of this study is to describe patient characteristics associated with timely receipt of a diagnostic colposcopy after an abnormal Pap test among Hispanic women in El Paso, a Texas-Mexico border city. METHODS: We conducted a retrospective chart review of Hispanic patients seen at an academic colposcopy clinic following an abnormal Pap test. An optimal diagnostic interval to colposcopy was based on a National Breast and Cervical Cancer Early Detection Program (NBCCEDP) quality indicator and was defined as receipt of colposcopy within 90 days or less from the date of an abnormal Pap test. Risk ratios (RR) were calculated by building a generalized linear model fit using a Poisson distribution, log link, and robust variance. RESULTS: Overall, 177 of the 270 women (65.6%) received follow-up within an optimal diagnostic interval. After adjusting for other variables in the model, women who were 30 years of age or older were 32% more likely to have an optimal interval than younger women (adjusted RR = 1.32, P < 0.01). High school graduates were less likely than more educated women to have an optimal interval (adjusted RR = 0.68, P < 0.01). Participation in the NBCCEDP was not associated with receipt of follow-up within an optimal diagnostic interval. CONCLUSIONS: Compared with women with greater educational attainment, high school graduates were less likely to receive follow-up within an optimal diagnostic interval, as were younger (≤ 30 years) women compared with older women. Participation in the NBCCEDP was not associated with receipt of care within an optimal diagnostic interval.

Feasibility of Cervical Cancer Screening Utilizing Self-sample Human Papillomavirus Testing Among Mexican Immigrant Women in Harris County, Texas: A Pilot Study.

Here we evaluate the acceptability and feasibility of self-sample human papillomavirus (HPV) testing (self-HPV) among a sample of predominantly Mexican immigrant women who never or sporadically attend for Pap testing. Immigrant women who had not had a Pap test in the past 3 years (n = 100) were recruited. Participants self-collected a cervical sample for HPV testing. High-risk (HR) HPV-positive women were referred for clinical follow-up. Acceptability of self-HPV was high, with 99% reporting that they would be willing to use self-HPV regularly. Nineteen women (19%) tested positive for HR-HPV. Of these, 50% obtained clinical follow-up within 3 months. For those who did not, the primary barrier to follow-up was difficulty obtaining healthcare coverage. In conclusion, self-HPV is highly acceptable to Mexican immigrant women who otherwise do not attend for Pap testing. While the approach addresses critical barriers to primary screening, questions remain as to whether uninsured HR-HPV positive women are able to attend for clinical follow-up.

Healthcare coverage and use among undocumented Central American immigrant women in Houston, Texas.

We investigated the prevalence and correlates of having current healthcare coverage and of having a usual formal source of care among undocumented Central American immigrant women. Participants were recruited using respondent driven sampling. Thirty-five percent of participants had healthcare coverage and 43% had a usual formal source of care. Healthcare coverage was primarily through the local indigent healthcare program and most of those with a usual formal source of care received care at a public healthcare clinic. Having healthcare coverage and having a usual formal source of care were both associated with older age; having a usual formal source of care was also marginally associated with increased time of residence in the US and increased income security. The primary barriers to healthcare use were not having money or insurance, not knowing where to go, and not having transportation. Healthcare interventions may benefit from targeting young and newly arrived immigrants and addressing the structural and belief barriers that impede undocumented immigrant women's use of healthcare services.

Respondent driven sampling for HIV biological and behavioral surveillance in Latin America and the Caribbean.

Since 2005, respondent driven sampling (RDS) has been widely used for HIV biological and behavioral surveillance surveys (BBSS) in Latin America and the Caribbean (LAC). In this manuscript, we provide a focused review of RDS among hard-to-reach high-risk populations in LAC and describe their principal operational, design, and analytical considerations. We reviewed published and unpublished reports, protocols, and manuscripts for RDS studies conducted in LAC between January 1, 2005 and December 31, 2011. We abstracted key operational information and generated summary statistics across all studies. Between 2005 and 2011, 87 RDS studies were conducted in 15 countries in LAC (68 % in South America, 18 % in Mexico and Central America, and 14 % in the Caribbean). The target populations were primarily men who have sex with men (43 %), sex workers (29 %), and drug users (26 %). Study considerations included establishing clear eligibility criteria, measuring social network sizes, collecting specimens for biological testing, among others. Most of the reviewed studies are the first in their respective countries to collect data on hard-to-reach populations and the first attempt to use a probability-based sampling method. These RDS studies allowed researchers and public health practitioners in LAC to access hard-to-reach HIV high-risk populations and collect valuable data on the prevalence of HIV and other infections, as well as related risk behaviors.

Prevalence of HIV risk behaviors among undocumented Central American immigrant women in Houston, Texas.

Undocumented Central American immigrants in the United States are disproportionately affected by HIV infection. However, epidemiological data on sexual behaviors among undocumented women are sparse and the extent to which behaviors vary by duration of residence in the U.S.is largely unknown. In 2010, we used respondent driven sampling to conduct an HIV behavioral survey among Central American immigrant women residing in Houston, Texas without a valid U.S. visa or residency papers. Here we describe the prevalence of sexual risk behaviors and compare recent (5 years or less in the U.S.) and established immigrants (over 5 years in the U.S.) to elucidate changes in sexual risk behaviors over time. Our data suggest that recent immigrants have less stable sexual partnerships than established immigrants, as they are more likely to have multiple and concurrent sexual partnerships, as well as partnerships of shorter duration.

HIV testing behaviors among undocumented Central American immigrant women in Houston, Texas.

This paper describes HIV testing behaviors among undocumented Central American immigrant women living in Houston, Texas, USA. Respondent driven sampling was used to recruit participants for an HIV behavioral survey. HIV testing items included lifetime history of testing, date and location of the most recent test, and reason for testing. Multivariate logistic regression was used to assess the demographic, behavioral, and structural characteristics associated with testing. The lifetime prevalence of HIV testing was 67%. Half of those who tested did so within the past 2 years and almost 80% received their most recent test in a healthcare setting. The primary reason for testing was pregnancy. Lifetime testing was associated with being from Honduras, having over a sixth grade education, having a regular healthcare provider, and having knowledge of available healthcare resources. Our results suggest that expanding access to healthcare services may increase the prevalence of HIV testing in this population.