Disparities in smoking during pregnancy by sexual orientation and race-ethnicity

Prenatal Substance Use Among Young Pregnant Sexual Minority People

Purpose: Sexual minority (SM) youth have higher rates of substance use and pregnancy but are absent from the prenatal substance use literature. We modeled the impact of SM identity and syndemic factors on prenatal substance use among 14- to 21-year-olds. Methods: Pregnant people completed an online survey (n = 357). Prenatal substance use was regressed on SM identity, controlling for other syndemic factors (e.g., depressive symptoms, intimate partner violence) and household substance use. Results: Pregnant SM participants (n = 125) were primarily bisexual and were more likely to use tobacco and illicit drugs than heterosexual participants (n = 232). The association between SM identity and prenatal tobacco use was not attenuated by syndemic factors, prenatal cannabis use, or household tobacco use. Conclusion: SM people need increased support for smoking cessation to redress health inequities in tobacco use, prevent prenatal exposures to tobacco, and limit the long-term consequences of tobacco use on health.

Mapping the scientific literature on obstetrical and perinatal health among sexual and gender minoritised (SGM) childbearing people and their infants: a scoping review protocol

INTRODUCTION

Sexual and gender minoritised (SGM) populations are disproportionately impacted by multilevel risk factors for obstetrical and perinatal outcomes, including structural (eg, stigma, discrimination, access to care) and individual risk factors (eg, partner violence, poor mental health, substance use). Emerging evidence shows SGM childbearing people have worse obstetrical outcomes and their infants have worse perinatal outcomes, when compared with their cisgender and heterosexual counterparts; this emerging evidence necessitates a comprehensive examination of existing literature on obstetrical and perinatal health among SGM people. The goal of this scoping review is to comprehensively map the extent, range and nature of scientific literature on obstetrical and perinatal physical health outcomes among SGM populations and their infants. We aim to summarise findings from existing literature, potentially informing clinical guidelines on perinatal care, as well as highlighting knowledge gaps and providing directions for future research.

METHODS AND ANALYSIS

We will follow the Joanna Briggs Institute (JBI) scoping review framework and report findings according to the PRISMA Extension for Scoping Reviews (PRISMA-ScR) guidelines. We will conduct a broad systematic search in Medline/PubMed, Embase, CINAHL and Web of Science Core Collection. Eligible studies will include peer-reviewed, empirical, English-language publications pertaining to obstetrical and perinatal physical health outcomes of SGM people or their infants. No temporal or geographical limitations will be applied to the search. Studies conducted in all settings will be considered. Records will be managed, screened and extracted by two independent reviewers. Study characteristics, key findings and research gaps will be presented in tables and summarised narratively.

ETHICS AND DISSEMINATION

Ethical approval is not required as primary data will not be collected. The findings of this scoping review will be disseminated through a peer-reviewed journal and conference presentations.

PROTOCOL REGISTRATION

Open Science Framework https://osf.io/6fg4a/.

Exploring the Application of Intersectionality as a Path toward Equity in Perinatal Health: A Scoping Review

OBJECTIVE

To conduct a scoping review to determine how past studies have applied the theory of intersectionality, a critical feminist research paradigm, to understand the physical health and mental health outcomes of perinatal people as a step toward addressing maternal health disparities and injustice. The study includes a review of existing research on maternal physical and mental health outcomes, presents the strengths and limitations of existing studies, and provides recommendations on best practices in applying intersectionality in research to address systemic issues and improve outcomes for the perinatal population.

METHODS

We conducted an extensive literature search across four search engines, yielding 28 publications using the intersectionality framework that focused on the outcomes of perinatal people, with a total sample of 9,856,042 participants. We examined how these studies applied intersectionality and evaluated them based on three areas: conceptualization, research method, and interpretation/findings.

RESULTS

Our findings indicate that maternal health researchers have provided good descriptions of the interaction of systemic inequalities and have used analysis that allows for the examination of interlocking and mutually reinforcing social positions or systems. We find that improvement is needed in the areas of conceptualization, reflexivity, and understanding of power structure. Recommendations are provided in the form of a checklist to guide future research toward an impactful approach to addressing perinatal health disparities.

RELEVANCE

Our scoping review has implications for improving applied health research to address perinatal health disparities, mortality, and morbidity. Recommendations are given along with references to other tools, and a guidance checklist is provided to support scholars in creating an impactful approach to applying intersectionality in the goal of addressing maternal health disparities.