Linkages Within the Reproductive and Maternal Health Continuum of Care in Bangladesh.

The continuum of care (CoC) is a fundamental approach to reproductive, maternal, newborn, and child health policy and programs, but linkages along the CoC are inadequately understood. This article assesses linkages in reproductive and maternal health (RMH) services in Bangladesh using the 2011 Bangladesh Demographic and Health Survey (n = 7170). Antenatal care (ANC) was positively associated with skilled birth attendance (SBA) among both pre-pregnancy contraceptive users and nonusers.

Polydrug Use and HIV Risk Among People Who Inject Heroin in Tijuana, Mexico: A Latent Class Analysis.

Background: Although most people who inject drugs (PWID) in Tijuana, Mexico, primarily inject heroin, injection and non-injection use of methamphetamine and cocaine is common. We examined patterns of polydrug use among heroin injectors to inform prevention and treatment of drug use and its health and social consequences.

Methods: Participants were PWID residing in Tijuana, aged ≥18 years who reported heroin injection in the past six months and were recruited through respondent-driven sampling (n = 1,025).

Incident syphilis infection among people who inject drugs in Tijuana, Mexico.

Given that syphilis is associated with HIV infection among people who inject drugs (PWID), we examined syphilis incidence among PWID in Tijuana, Mexico. From 2006 to 2007, 940 PWID (142 women and 798 men) were recruited via respondent-driven sampling and followed for 18 months. At semi-annual visits, participants were tested for syphilis and completed surveys, which collected information on socio-demographics, sexual behaviours, substance use and injection behaviours.

Cross-sectional time series analysis of associations between education and girl child marriage in Bangladesh, India, Nepal and Pakistan, 1991-2011.

Background: Girl education is believed to be the best means of reducing girl child marriage (marriage <18 years) globally. However, in South Asia, where the majority of girl child marriages occur, substantial improvements in girl education have not corresponded to equivalent reductions in child marriage. This study examines the levels of education associated with female age at marriage over the previous 20 years across four South Asian nations with high rates (>20%) of girl child marriage- Bangladesh, India, Nepal and Pakistan.

The Association between active and passive smoking and latent tuberculosis infection in adults and children in the united states: results from NHANES.

Background: Few studies assessing the relationship between active and passive smoking and tuberculosis have used biomarkers to measure smoke exposure. We sought to determine the association between active and passive smoking and LTBI in a representative sample of US adults and children.

Methods: We used the 1999-2000 US National Health and Nutrition Examination Survey (NHANES) dataset with tuberculin skin test (TST) data to assess the association between cotinine-confirmed smoke exposure and latent tuberculosis infection (LTBI) among adults ages ≥20 years (n = 3598) and children 3-19 years (n = 2943) and estimate the prevalence of smoke exposure among those with LTBI.

Venue-level correlates of female sex worker registration status: a multilevel analysis of bars in Tijuana, Mexico.

In Tijuana, Mexico, sex work is regulated by the municipal government, through registration cards issued to female sex workers (FSWs) for an annual fee. Registration has been associated with decreased drug use and increase condom use and HIV testing. Previously, it was demonstrated that FSWs operating in bars were more likely than street-based FSWs to be registered.

Spatial Epidemiology of HIV among Injection Drug Users in Tijuana, Mexico.

The northwest border city of Tijuana is Mexico's fifth largest and is experiencing burgeoning drug use and human immunodeficiency virus (HIV) epidemics. Since local geography influences disease risk, we explored the spatial distribution of HIV among injection drug users (IDUs). From 2006-2007, 1056 IDUs were recruited using respondent-driven sampling, and then followed for eighteen months.

Pasa la voz (spread the word): using women's social networks for HIV education and testing.

Pasa la Voz (spread the word) is a human immunodeficiency virus (HIV) prevention methodology inspired by respondent-driven sampling (RDS) that uses social networks to access hard-to-reach populations. As field testing showed the approach to be efficacious among at-risk women in West Texas and Southern New Mexico, we set out to evaluate the methodology in a Mexican context. A local community organization, Programa Compañeros, first implemented a traditional one-on-one outreach strategy using promotoras (outreach workers) in Ciudad Juarez, Mexico, from September 2005 to January 2006.

Distribution of sexually transmitted diseases and risk factors by work locations among female sex workers in Tijuana, Mexico.

Background: Sex work is regulated in the Zona Roja (red light district) in Tijuana, Mexico, where HIV and sexually transmitted disease (STD) prevalence is high among female sex workers (FSWs). We examined the spatial distribution of STDs by work venue among FSWs in Tijuana.

Methods: FSWs aged 18 years and older who reported unprotected sex with ≥ 1 client in the past 2 months underwent testing for HIV, syphilis, gonorrhea, and Chlamydia.

Polydrug use among IDUs in Tijuana, Mexico: correlates of methamphetamine use and route of administration by gender.

Tijuana is situated on the Mexico-USA border adjacent to San Diego, CA, on a major drug trafficking route. Increased methamphetamine trafficking in recent years has created a local consumption market. We examined factors associated with methamphetamine use and routes of administration by gender among injection drug users (IDUs).

Preliminary development of a scale to measure stigma relating to sexually transmitted infections among women in a high risk neighbourhood.

Background: As stigma is a socially constructed concept, it would follow that stigma related to sexual behaviours and sexually transmitted infections would carry with it many of the gender-based morals that are entrenched in social constructs of sexuality. In many societies, women tend to be judged more harshly with respect to sexual morals, and would therefore have a different experience of stigma related to sexual behaviours as compared to men. While a variety of stigma scales exist for sexually transmitted infections (STIs) in general; none incorporate these female-specific aspects.

Nonadherence increases the risk of hospitalization among HIV-infected antiretroviral naive patients started on HAART.

Background: Since the advent of highly active antiretroviral therapy (HAART), AIDS-related hospitalizations have decreased. The objective of this study was to assess the impact of adherence on hospitalization among antiretroviral-naïve HIV-infected persons initiating HAART.

Methods: Analysis was based on a cohort of individuals initiating HAART between 1996 and 2001.

Demographics, sexual risk behaviours and uptake of screening for sexually transmitted infections among attendees of a weekly women-only community clinic program.

Objectives: Vancouver's DTES represents a high-risk neighbourhood, in which there exist a number of community clinics and outreach programs. The purpose of this study was twofold: 1) to describe the population of women attending a weekly women's program with respect to demographics, risk behaviours and prevalence of STI, and 2) to assess the uptake of STI screening in this setting.

Methods: A cross-sectional survey was undertaken during a weekly community clinic-based women's program from October to December, 2004.

Predicting hospitalization among HIV-infected antiretroviral naïve patients starting HAART: determining clinical markers and exploring social pathways.

In the era of highly active antiretroviral therapy (HAART), hospitalization as a measure of morbidity has become of increasing interest. The objectives of this study were to determine clinical predictors of hospitalization among HIV-infected persons initiating HAART and to explore the impact of gender and drug use on hospitalization. The analysis was based on a cohort of HIV-positive individuals initiating HAART between 1996 and 2001.

Key considerations for logic model development in research partnerships: a Canadian case study.

Community-academic partnership research is a fairly new genre of community-based participatory research. It has arisen in part, from recognition of the potential role of alliances in the development and translation of applied knowledge and the elimination of health disparities. This paper reports on the learning process of academic and community members who worked together in developing a logic model for a research program focusing on partnerships with vulnerable populations.

Sexual risk behavior among injection drug users before widespread availability of highly active antiretroviral therapy.

HIV testing and counseling has been associated with reductions in risk behaviors in some populations. This study examined whether involvement in a long-term study, including exposure to repeated HIV testing and counseling, was associated with increased condom use among injection drug users (IDUs) through a retrospective analysis of an IDU cohort from Baltimore, MD, during 1994-1998. Eligibility included being aged 18 years or older, injecting within 10 years and not having initiated antiretroviral therapy.