Publications by authors named "Margaret Gichane"

Hope is a powerful psychological construct which is linked to positive health. Greater hope is associated with improved antiretroviral therapy adherence; however, less is known about the impact of hope on oral pre-exposure prophylaxis (PrEP) outcomes. HIV Prevention Trials Network 082, was an open-label PrEP study among young women (ages 16-25) in South Africa and Zimbabwe.

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Health and health services research institutions seek to increase diversity, equity, and inclusion (DEI) to overcome structural bias. The objective of this review is to identify, characterize, and evaluate programs aimed to strengthen DEI in the health and health services research workforces. We conducted a systematic scoping review of literature of 2012-2022 North American peer-reviewed empirical studies in PubMed and Embase using the Arksey and O'Malley approach.

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Previous research shows that educational attainment is a protective factor for substance use and sexual risk among adolescents and young adults. Evidence also shows that this relationship may differ by race/ethnicity and gender. This study aimed to elucidate the relationship between educational attainment, substance use and sexual risk among African American women in emerging adulthood.

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Importance: People with disabilities face inequitable access to reproductive health (RH) services, yet the national prevalence of barriers to access experienced across disability types and statuses is unknown.

Objective: To assess the national prevalence of barriers to RH access experienced by people with disabilities.

Design, Setting, And Participants: This cross-sectional study analyzed results of an online probability-based national survey of RH experiences that was conducted from December 2021 to January 2022.

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Brief alcohol reduction interventions for people living with HIV (PLWH) have resulted in mixed findings with some studies showing null or limited treatment effects. To better understand factors that may contribute to their success or failure, this qualitative study sought to explore participants' experiences in a randomized trial (RCT) of a brief counseling-based alcohol reduction intervention, including challenges that may have impeded alcohol reduction. We conducted in-depth semi-structured interviews with 24 PLWH engaging in unhealthy alcohol use, who were enrolled in an RCT to reduce alcohol consumption conducted in southwestern Uganda in 2019-2020 (NCT03928418).

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This study aimed to understand how social determinants-the economic and social factors that affect health and well-being-are associated with self-reported and biological alcohol and other drug misuse in South Africa among women living with HIV. Logistic regression analyses were performed using baseline data from an implementation science trial conducted from 2015 to 2018 with 480 Black and Coloured women who were living with HIV and reported recent alcohol or other drug misuse. Educational attainment, type of housing, access to running water, food insecurity, and housing instability were examined.

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Global health emerged as a distinct public health discipline within the last two decades. With over 95% of Masters of Global Health degree programmes located in high-income countries (HICs), the area of study has been primarily pursued by White, middle and upperclass, citizens of Europe and North America. In turn, the global health workforce and leadership reflect these same demographics.

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Background: Women living with HIV who misuse alcohol and live in economically disadvantaged settings in South Africa experience a multitude of contextual barriers as they navigate the HIV care continuum. The Women's Health CoOp (WHC), a brief, woman-focused, behavioural, evidence-based intervention, has been shown to be effective in reducing heavy drinking and improving HIV-related outcomes among this key population. However, these women face other broader socioecological barriers to antiretroviral therapy (ART) adherence.

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Introduction: South Africa has one of the highest incidences of HIV among adolescent girls and young women (AGW), ages 15-24, and recent research has focused on developing interventions for HIV prevention. However, the South African National Health Act requires those under 18 years of age to obtain a guardian's permission to participate in research. Limiting research enrolment to AGYW who can obtain guardian consent may lead to non-representative findings.

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In sub-Saharan Africa, adolescent girls and young women (AGYW) have high levels of unmet need for contraception, particularly those who are unmarried or nulliparous. Conversations with partners, peers, and family members influence AGYW contraceptive decision-making yet little is known about conversation content and impact or how they vary by relationship status and parity. This paper draws on qualitative data from 60 AGYW (aged 15-24) participating in a sexual and reproductive health study in Malawi to examine contraceptive conversation patterns among participants and their social ties.

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Intervention sustainability is a critical yet understudied aspect of implementation science research. To address this gap, we examined the sustainability of the Women's Health CoOp (WHC), a gender-focused, evidence-based, HIV and alcohol risk-reduction intervention, after an implementation trial. We used a mixed methods design consisting of questionnaires ( = 12), 3 focus groups ( = 11), and a semistructured interview conducted with interventionists implementing the WHC in clinics and substance use treatment programs in Cape Town, South Africa.

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Transactional sex increases HIV risk among adolescent girls and young women (AGYW). Understanding the individual and dyadic nature of transactional sex may provide evidence for risk reduction interventions. Multilevel logistic regression was used to cross-sectionally examine correlates of transactional sex among AGYW in Lilongwe, Malawi.

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The monthly dapivirine vaginal ring has proven efficacious in reducing HIV incidence in two Phase 3 clinical trials. When considering the potential future availability of the ring to the public, key questions remain about the feasibility of integrating the ring as an HIV prevention intervention into women's lives. We conducted qualitative mapping interviews (n = 66) among women enrolled in MTN-025/HOPE, an open-label trial conducted in Malawi, South Africa, Uganda and Zimbabwe, to examine how home environments influenced use of the dapivirine vaginal ring.

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Women in South Africa living with HIV who use alcohol may not adhere to ART, affecting the country's 90-90-90 targets. The Women's Health CoOp (WHC), a woman-focused HIV intervention, has shown efficacy in numerous trials with key populations of women in South Africa who use alcohol and drugs. In a hybrid implementation effectiveness study, the WHC was implemented in usual care clinics by healthcare providers in a modified stepped-wedge design.

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Background: Transactional sexual relationships contribute to a high incidence of HIV infection among adolescent girls and young women (AGYW) living in low-resource settings. Cash transfers (CT) are a structural approach to reduce sexual risk behaviors, but their positive economic effects frequently fade after the program ends. We aimed to understand AGYW's decision-making processes related to sexual, relationship, and financial decisions, in order to design a framework for a CT program that could lead to long-term financial independence and reduced transactional sex among AGYW.

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Cash transfers are theorised to reduce adolescent girls and young women's economic vulnerability and engagement in transactional sex; however, the processes involved remain unclear. We conducted longitudinal cross-sectional, and narrative timeline in-depth interviews with young women aged 15-23 years in northern Tanzania enrolled in a cash transfer intervention. We analysed data using a thematic approach guided by the transactional sex framework.

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Background: South Africa has the highest HIV prevalence globally, which disproportionately affects women. Hazardous alcohol use reduces antiretroviral adherence which can lead to adverse health. Few evidence-based interventions addressing hazardous alcohol use and HIV have been implemented in real-world settings.

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Adolescent girls and young women (AGYW) ages (15-24 years old) in Southern and Eastern Africa account for nearly 30% of all new HIV infections. We conducted a systematic review of studies examining the effectiveness of behavioral, structural, and combined (behavioral + structural) interventions on HIV incidence and risky sexual behaviors among AGYW. Following PRISMA guidelines, we searched PubMed, CINAHL, Web of Science, and Global Health.

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Transactional sex is associated with incident HIV infection among adolescent girls and young women (AGYW) in sub-Saharan Africa. Evidence on the dimensions of socioeconomic status (SES) which predict transactional sex are mixed and primarily come from cross-sectional studies. This study examined the association between SES and transactional sex in a longitudinal cohort (n = 844) of AGYW ages 15-24 years enrolled in a quasi-experimental study in Lilongwe, Malawi.

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Although cash transfers (CT) are hypothesized to reduce AGYW's HIV risk, little is known about the mechanisms through which CT empower AGYW. We explored the impact of a CT intervention on AGYW's sexual decision-making in order to describe the pathways through which the cash may influence risk behavior. The study employed qualitative methods involving: 20 longitudinal in-depth interviews (IDIs), 40 cross-sectional IDIs, 20 narrative IDIs, and two focus group discussions with AGYW ages 15-23 participating in a CT intervention.

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Informal fees are payments made by patients to their health care provider that are over and above the official cost of services. Payments may be motivated by a combination of factors such as low supervision, weak sanctions, and inadequate provider salaries. The practice of soliciting informal fees from patients may result in restricted access to medical care and reduced care-seeking behavior among vulnerable populations.

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Although cash transfers (CT) have been recommended as a strategy to address structural drivers of HIV, the evidence of the effects of CT on sexual risk and HIV outcomes is mixed. This could partly be due to CT implementation dynamics and beneficiary interpersonal factors. We conducted an assessment of CT component of the DREAMS programme in Tanzania.

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Adolescent girls and young women (AGYW) in sub-Saharan Africa are at high risk of many adverse sexual and reproductive health outcomes. Small-group interventions addressing underlying vulnerabilities may influence risky sexual behaviors associated with these adverse outcomes. Girl Power-Malawi assessed whether a facilitator-led, curriculum-driven small-group behavioral intervention impacted risky sexual behaviors among AGYW in Lilongwe, Malawi.

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Article Synopsis
  • Healthcare worker absenteeism is a significant issue in Kenyan healthcare settings, negatively impacting the quality of maternal and child health services.
  • A study involving in-depth interviews with 20 healthcare providers revealed that absenteeism often occurs in both public and private facilities, with common causes including poor supervision, low wages, and caregivers holding multiple positions.
  • To improve healthcare delivery, there is an urgent need for policies and initiatives that address the root causes of absenteeism at the institutional level.
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