Publications by authors named "Gesink D"

Article Synopsis
  • Forsyth County, NC saw a significant rise in syphilis cases from 2008 to 2011, reaching over 35 cases per 100,000 and reflecting trends observed in 2021 statewide.
  • The study utilized advanced techniques like donut geomasking and a moving window grid to enhance data accuracy while protecting privacy and addressing statistical issues.
  • Results demonstrated that these methods improved predictions of syphilis rates by 5% to 26% compared to traditional approaches, offering better insights into outbreak hotspots and transmission dynamics in the context of changing societal behaviors.
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This study addresses a gap in the labour market and occupational health literatures among sexual and gender minority workers by exploring the relationship between precarious employment and mental health through a political economy framework. Narratives from 20 cisgender and transgender sexual minority men were analysed to uncover the production of employment and mental health inequities. Results are presented temporally, including employment readiness, looking for work, and on the job, illuminating the social and structural processes that underly participants' stories of precarious employment and mental health.

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Objective: To estimate the effect of (a) the COVID-19 pandemic and (b) COVID-19 restriction stringency on daily minutes of device-measured moderate-to-vigorous physical activity (MVPA).

Design: Physical activity data were collected from the INTerventions, Equity, Research and Action in Cities Team (INTERACT) cohorts in Montreal, Saskatoon and Vancouver before (May 2018 to February 2019, 'phase 1') and during the pandemic (October 2020 to February 2021, 'phase 2'). We estimated the effect of the two exposures by comparing daily MVPA measured (a) before vs during the pandemic (phase 1 vs phase 2) and (b) at different levels of COVID-19 restriction stringency during phase 2.

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Importance: Physicians, especially surgeons, delay family building, and face age-related complications of pregnancy.

Objective: To explore factors that are associated with family building decisions among residents and fellows and to understand their thoughts on accessing family building supports, workplace culture, and attitudes toward family planning.

Design, Setting, And Participants: This qualitative study was conducted from May to August 2022 at postgraduate training sites across Ontario, Canada.

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The prevalence and relative disparities of mental health outcomes and well-being indicators are often inconsistent across studies of sexual minority men (SMM) due to selection biases in community-based surveys (nonprobability sample), as well as misclassification biases in population-based surveys where some SMM often conceal their sexual orientation identities. The present study estimated the prevalence of mental health related outcomes (depressive symptoms, mental health service use, anxiety) and well-being indicators (loneliness and self-rated mental health) among SMM, broken down by sexual orientation using the adjusted logistic propensity score (ALP) weighting. We applied the ALP to correct for selection biases in the 2019 Sex Now data (a community-based survey of SMMs in Canada) by reweighting it to the 2015-2018 Canadian Community Health Survey (a population survey from Statistics Canada).

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Background And Objective: More than 60 % of people exposed to sex trafficking access hospital emergency departments (ED), making the ED a critical setting for child sex trafficking identification. Children exposed to sex trafficking (CEST) do not always recognize that they are being exploited. With many ED leaders confirming that there are no formal processes or assessment tools to screen for human trafficking in EDs, it is especially challenging for healthcare providers to identify CEST.

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Background: This study brings lesbian, gay, bisexual, transgender (trans), and queer (LGBTQ+) populations into scholarly discourse related to precarious employment through a political economy of queer struggle.

Methods: Drawing on narrative inquiry, 20 gay, bisexual, and queer men shared stories of precarious employment that were analyzed using Polkinghorne's narrative analysis.

Results: Results tell an overarching narrative in three parts that follow the trajectory of participants' early life experiences, entering the labor market and being precariously employed.

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Importance: Physicians are known to delay childbearing compared with nonphysicians and to experience higher rates of age-related pregnancy complications. Delay of childbearing is more pronounced in surgical specialties, and family planning and building goals may influence specialty choice.

Objective: To assess medical students' perspectives on the development of family planning goals and the timing of family building within a medical career to elucidate how these perceptions impact their choice of specialty.

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Background: Canadian clinical guidelines recommend at least annual and up to quarterly bacterial sexually transmitted infection (STI) testing among sexually active gay, bisexual, and other men who have sex with men (GBM). However, testing rates are suboptimal. Innovative solutions are needed to close the gap because there is currently limited knowledge on how best to approach this issue.

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Despite the advances in person-based approaches to studying food environments, most studies using these approaches have relied on individual-centered activity space measures and largely ignored cohabiting household members who play crucial roles in shaping an individual's food access, food behaviors, and diet. This can be problematic for completely capturing food environments relevant to an individual and add uncertainties to explorations of how individuals' food environments relate to their food behaviors. This viewpoint discusses the need for, and implications of, considering household members when measuring food access and disentangling the behavioral pathways connecting the food environment to diet.

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In 2001, the primary and secondary syphilis incidence rate in rural Columbus County, North Carolina was the highest in the nation. To understand the development of syphilis outbreaks in rural areas, we developed and used the Bayesian Maximum Entropy Graphical User Interface (BMEGUI) to map syphilis incidence rates from 1999-2004 in seven adjacent counties in North Carolina. Using BMEGUI, incidence rate maps were constructed for two aggregation scales (ZIP code and census tract) with two approaches (Poisson and simple kriging).

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Background: Social geography plays an important role in transmission of sexually transmitted infections (STIs) among men who have sex with men. Previous qualitative work had identified 7 "geosexual archetypes," each with distinct travel patterns for sex and potentially important differences in STI rates. The objective of this article was to explore what could be learned about STI transmission by looking at STI prevention strategies (condom use and preexposure prophylaxis use) and prevalence of STIs among these geosexual archetypes.

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Article Synopsis
  • - The study assessed a 26-week intervention's impact on stress biomarkers and mental health symptoms in 53 Indigenous women in Ontario, finding significant reductions in cortisol levels (a stress biomarker) and perceived stress post-intervention.
  • - Statistical analysis demonstrated that younger women, those with higher education, and those without disabilities showed more pronounced benefits from the intervention.
  • - The findings suggest that while the intervention was effective overall, future programs should be tailored to address the specific needs of different sub-groups within Indigenous populations.
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Objective: In young individuals with obesity, infertility, and endometrial cancer, significant, sustained weight loss through bariatric surgery may result in a durable oncologic and reproductive response. However, it is not known whether bariatric surgery is acceptable to this patient population. We performed a qualitative study to understand the acceptability of bariatric surgery in young individuals with obesity and endometrial cancer or atypical hyperplasia.

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Understanding how coupled adults arrange food-related labor in relation to their daily time allocation is of great importance because different arrangements may have implications for diet-related health and gender equity. Studies from the time-use perspective argue that daily activities such as work, caregiving, and non-food-related housework can potentially compete for time with foodwork. However, studies in this regard are mostly centered on individual-level analyses.

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Background: Epidemiologic studies point to multiple health inequities among sexual minority people, but few studies have examined mortality. Some causes of death are more preventable than others, and access to prevention is theorized to follow patterns of access to social and material resources. The objective of this study is to compare estimates of preventable mortality between sexual minority (SM)-i.

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Background: Gay, bisexual, and other men-who-have-sex-with-men (GBMSM) continue to be disproportionately affected by Human Immunodeficiency Virus (HIV). Although HIV pre-exposure prophylaxis (PrEP) offers an effective means of reducing incident HIV among this population, the HIV-preventive success of oral-based PrEP is contingent upon regimen adherence. Elevated rates of alcohol-, substance use-, and mental health-related issues among GBMSM potentially hinder PrEP-taking efforts, however the evidence for this remains mixed.

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Background: Innovation is needed to produce sustained improvements in bacterial sexually transmitted infections (STI) testing given suboptimal access and uptake among sexually active gay, bisexual or other men who have sex with men (GBM). Yet, the STI testing processes and technologies that best address local testing barriers among GBM in Toronto is unknown. We aimed to explore men's perspectives regarding STI testing services for GBM to identify and prioritize new STI testing interventions in Toronto, Ontario, Canada.

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Background: Understanding spatial access to sexual health services will provide the foundation for future resource planning and allocation. The purpose of this study was to evaluate the potential geographic access to sexual health services in Toronto, Canada, by developing a novel accessibility index to sexual health clinics.

Methods: We created an accessibility index using the 2-step floating catchment area method to quantify neighborhood-level access to sexual health clinics.

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Background: Intimate partner violence (IPV) is the leading cause of women's homelessness. However, what works best to respond to the needs of women experiencing IPV and homelessness remains unclear. We aimed to systematically review the effects of housing interventions on the physical, psychosocial, and economic wellbeing of women experiencing IPV.

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Debates on how sex, gender, and sexual identity relate to intimate partner violence (IPV) are longstanding. Yet the role that measurement plays in how we understand the distribution of IPV has been understudied. We investigated whether people respond differently to IPV items by sex and sexual identity and the implications this has for understanding differences in IPV burdens.

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Objective: To describe in what forms, with whom, where, when, and why Canadians experience sexual orientation and gender identity and expression change efforts (SOGIECE).

Methods: This qualitative study is grounded in a transformative paradigm. We conducted semi-structured interviews with a purposive sample of 22 adults recruited from across Canada who have experienced "conversion therapy.

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Sexual orientation and gender identity and expression change efforts (SOGIECE) aim to suppress the sexual and gender identities of Two-Spirit, lesbian, gay, bisexual, trans, and other queer (2SLGBTQ+) people. Exposure to SOGIECE is associated with significant psychosocial morbidity. Yet, there is a dearth of knowledge specifying the ways in which these psychosocial impacts are produced and experienced.

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Background: Rates of bacterial sexually transmitted infections (STIs) continue to rise among gay, bisexual, and other men who have sex with men (GBMSM) globally. Testing and treatment can prevent morbidity and transmission. However, testing rates remain suboptimal.

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