Measurement of gender as a social determinant of health in epidemiology-A scoping review

The Association Between Victimization and Perpetration of Physical Intimate Partner Violence and Unmet Healthcare Needs Among Married Women in South Korea

This study assessed physical intimate partner violence (IPV) experiences and examined their association with unmet healthcare needs among married women in South Korea. We analyzed data from a nationally representative longitudinal survey of 6,533 women at baseline. Participants were asked yes/no questions about their experiences of physical IPV victimization and perpetration over the past year. The responses were classified into four categories of IPV experience: "none," "victimization only," "perpetration only," and "both victimization and perpetration." At baseline, 0.9% reported being victimized only, and 25.9% reported both victimization and perpetration. The prevalence of unmet healthcare needs over the past year at baseline was 0.8%. Compared to women without any IPV experience, women in the IPV "victimization only" category had greater unmet healthcare needs (OR: 5.49, 95% CI [2.30, 13.12]) after adjusting for sociodemographic variables. Experiencing IPV perpetration only and both IPV victimization and perpetration were not statistically significantly associated with unmet healthcare needs. These results imply that physical IPV victims face difficulties accessing healthcare services which could exacerbate health inequalities over time. Moreover, this study suggests that it is necessary to distinguish IPV victims from those who experience IPV victimization only and those who experience both IPV victimization and perpetration.

Do COVID-19 Infectious Disease Models Incorporate the Social Determinants of Health? A Systematic Review

Objectives

To identify COVID-19 infectious disease models that accounted for social determinants of health (SDH).

Methods

We searched MEDLINE, EMBASE, Cochrane Library, medRxiv, and the Web of Science from December 2019 to August 2020. We included mathematical modelling studies focused on humans investigating COVID-19 impact and including at least one SDH. We abstracted study characteristics (e.g., country, model type, social determinants of health) and appraised study quality using best practices guidelines.

Results

83 studies were included. Most pertained to multiple countries (n = 15), the United States (n = 12), or China (n = 7). Most models were compartmental (n = 45) and agent-based (n = 7). Age was the most incorporated SDH (n = 74), followed by gender (n = 15), race/ethnicity (n = 7) and remote/rural location (n = 6). Most models reflected the dynamic nature of infectious disease spread (n = 51, 61%) but few reported on internal (n = 10, 12%) or external (n = 31, 37%) model validation.

Conclusion

Few models published early in the pandemic accounted for SDH other than age. Neglect of SDH in mathematical models of disease spread may result in foregone opportunities to understand differential impacts of the pandemic and to assess targeted interventions.

Systematic Review Registration

[https://www.crd.york.ac.uk/prospero/display_record.php?ID=CRD42020207706], PROSPERO, CRD42020207706.

A one health approach to tackling AMR and why gender matters: findings from pastoralist communities in Tanzania

Introduction

Inappropriate use of antimicrobials is a major driver of AMR in low-resource settings, where the regulation of supply for pharmaceuticals is limited. In pastoralist settings in Tanzania, men and women face varying degrees of exposure to antibiotics due to gender relations that shape access and use of antimicrobials. For example, critical limitations in healthcare systems in these settings, including inadequate coverage of health services put people at risk of AMR, as families routinely administer self-treatment at home with antimicrobials. However, approaches to understanding AMR drivers and risk distribution, including the One Health approach, have paid little attention to these gender considerations. Understanding differences in access and use of antimicrobials can inform interventions to reduce AMR risk in community settings. This paper focuses on the gendered risk of AMR through a study of gender and social determinants of access to and use of antimicrobials in low-resource pastoralist settings in Tanzania.

Methods

A mixed methods approach involving household surveys, interviews and ethnographic participant observation in homes and sites of healthcare provision was used, to investigate access and administration of antibiotics in 379 adults in Naiti, Monduli district in northern Tanzania. A purposive sampling technique was used to recruit study participants and all data was disaggregated by sex, age and gender.

Results

Gender and age are significantly associated with the use of antibiotics without a prescription in the study population. Young people aged 18-24 are more likely to use unprescribed antibiotics than older people and may be at a higher risk of AMR. Meanwhile, although more men purchase unprescribed antibiotics than women, the administration of these drugs is more common among women. This is because men control how women use drugs at the household level.

Discussion

AMR interventions must consider the critical importance of adopting and implementing a gender-sensitive One Health approach, as gender interacts with other social determinants of health to shape AMR risk through access to and use of antimicrobials, particularly in resource-limited pastoralist settings.

Gender-sensitive community weight-loss programmes to address overweight and obesity in men: a scoping review

OBJECTIVES

To examine how gender-sensitive community weight-loss programmes have been used to address overweight and obesity in men and to identify what can be learnt from this rapidly evolving field.

DESIGN

Scoping review following Preferred Reporting Items for Systematic Reviews and Meta-Analyses extension for scoping review checklist for reporting.

DATA SOURCES

A database search was conducted using EBSCOhost (Academic Search Complete, CINAHL Complete, Global Health, Health Source: Consumer Edition, Health Source: Nursing/Academic Edition and Medline Complete), Google, Google Scholar, Open Access Theses and Dissertations platform and Scopus.

ELIGIBILITY CRITERIA

All weight-loss programmes using a gender-sensitive approach to address men's overweight and obesity in community settings.

DATA EXTRACTION AND SYNTHESIS

Narrative synthesis was conducted based on the research questions and objectives. Primary outcomes include operationalisation, context and concept of the gender-sensitive approach. Information was reviewed and extracted to Microsoft Excel by two reviewers.

RESULTS

A total of 40 studies (28 quantitative, eight mixed methods and four qualitative) were identified from 4617 records. Gender-sensitive approaches were undertaken in a range of settings and contexts including professional sports clubs (n=21), non-professional sporting clubs (n=16), workplace-based (n=2) and commercial organisation-based (n=1). The most common analysis approaches were evaluating the effect of the programmes (n=31) where positive impact was predominantly shown (eg, up to 3.9 kg weight reduction at 3-month follow-up). Programmes (ie, Football Fans in Training) were short-term cost-effective (eg, the cost was £862-£2228 per 5% weight reduction at 12-month follow-up). Qualitative evidence highlights factors that influenced men's participation (eg, camaraderie) and identifies areas for improvement.

CONCLUSION

The findings demonstrate that gender-sensitive programmes for men's weight loss have been effectively applied using a range of different approaches and in a range of different contexts. Further evidence is needed to confirm the effectiveness of the programmes across diverse groups of men.

Labor Pains: Work-Related Barriers to Access to Health Care for People Living with HIV in Hyderabad, India

To explore themes regarding work-related barriers to access to health care, we conducted 32 interviews, 16 with third gender people and 16 with cisgender women, all of whom were all living with HIV in Hyderabad, India. Most respondents were members of Dalit castes and had been living with HIV for several years at the time of the interview. Using thematic content analysis, interviews were coded by two researchers using a social determinants of health conceptual framework. Themes highlighted in this study include the burden of taking time off from work, the loss of pay associated with missing work, and the interruption of gendered care work responsibilities that respondents faced when seeking treatment. Findings from this study support the claim that equitable work policies and practices for marginalized laborers can increase access to medical care for people living with HIV.

Sibling bullying reported by emerging adults: Profiling the prevalence, roles, and forms in a cross-country investigation

Prevalence estimates of sibling bullying indicate it occurs more frequently and with more negative consequences than peer bullying, yet many countries do not track or investigate the phenomenon. University students from Argentina, Estonia, and the United States were surveyed to investigate their retrospective experiences involving sibling bullying, how often it occurred, the roles held, and the forms communicated. In the aggregated data, roughly 50 % of the sampled emerging adults (N = 3477) reported experience with sibling bullying, with the dual role of bully-victim being the most frequently reported role held by males and females, with the second role being bully for males and victim for females. Verbal forms of bullying were most frequently reported by males and females, with physical, relational, and technological forms occurring less frequently, indicating the importance of studying the messages conveyed during bullying incidents. Variations between biological sex, bullying role and form were detected that indicate siblings experience bullying in ways that are unique from peer bullying. Country comparisons revealed bullying frequencies varied among males and females, suggesting sibling bullying experiences are likely to be culturally influenced. More research is warranted to examine the negative impact bullying has on sibling psycho-social development and the potential transfer to non-familial relationships and contexts. Discussion of these findings and the implications for academics and practitioners alike is provided.

Workshop summary: National Institutes of Health (NIH) 2022 scientific workshop on gender and health

In this manuscript, we summarize the goals, content, and impact of the Gender and Health: Impacts of Structural Sexism, Gender Norms, Relational Power Dynamics, and Gender Inequities workshop held by the National Institutes of Health (NIH) Office of Research on Women's Health (ORWH) in collaboration with 10 NIH Institutes, Centers, and Offices. Specifically, we outline the key points emerging from the workshop presentations, which are the focus of the collection of articles in this supplement. The overarching goals of the workshop were to convene NIH staff, the external scientific community, and the public to discuss methods, measurement, modifiable factors, interventions, and best practices in health research on gender as a social and cultural variable and to identify opportunities to advance research and foster collaborations on these key topics. Themes emerging from the workshop include the need for intersectional measures in research on gender and health, the role of multilevel interventions and analyses, and the importance of considering gender as a social and structural determinant of health. Careful, nuanced, and rigorous integration of gender in health research can contribute to knowledge about and interventions to change the social and structural forces that lead to disparate health outcomes and perpetuate inequities.

Community gender norms, mental health, and suicide ideation and attempts among older Japanese adults: a cross-sectional study

OBJECTIVES

Gender norms embedded in communities may restrict opportunities and harm the mental health of older adults, yet this phenomenon has received little attention. This study investigates the connection between older adults' perceptions of community gender norms and mental health and suicide-related outcomes.

DESIGN

Cross-sectional.

SETTING

This study analyzed data from the 2019 wave of the Japan Gerontological Evaluation Study.

PARTICIPANTS

In total, 25,937 participants aged 65 years or older in 61 municipalities.

MEASUREMENTS

Perceptions of community gender norms were assessed by the respondents' perceptions of the gender-differentiating language used by those around them such as "You should/should not do XXX, because you are a man/woman."

RESULTS

The prevalence of all mental health outcomes was higher among both men and women who perceived community gender norms as restrictive. These associations remained in fully adjusted multivariable analyses. Prevalence ratios for men were 1.36 [95% confidence interval: 1.13, 1.65] for psychological resistance to obtaining help, 1.85 [1.54, 2.23] for depressive symptoms, 1.99 [1.34, 2.96] for suicidal ideation, and 2.15 [1.21, 3.80] for suicide attempts. The corresponding figures for women were 1.39 [1.17, 1.65], 1.80 [1.55, 2.10], 2.13 [1.65, 2.74], 2.62 [1.78, 3.87]. There was a more pronounced association between perceiving community gender norms as restrictive and depressive symptoms and suicidal behaviors among those with nonconventional gender role attitudes compared to those with conventional attitudes.

CONCLUSIONS

Considering the effects of community gender norms, in addition to individual gender role attitudes, may be critical in designing effective public health interventions for improving mental health.

Discrimination, Health, and Resistance for Thai Transgender Women

There are clear linkages between discrimination and health for people across intersections of race, ethnicity, socioeconomic status, citizenship, sexual orientation, gender identity and expression, and other social identities. Yet, less research has examined discrimination and health for transgender people outside of the USA, who can face different cultural ideals, access to resources, and social structures. How might research on discrimination and health account for the interplay of diverse social identities, micro-level experiences, meso-level settings, and macro-level structural/cultural contexts? Based on 14 months of fieldwork in Thailand and interviews with 62 participants, this article bridges the minority stress model with an ecosocial framework to analyze how Thai transgender women navigate and resist structural and everyday discrimination across a variety of settings and encounters. Incorporating minority stress theory's attention to discrimination, stigma, and stereotypes, the article demonstrates how Thai transgender women face indignity, disrespect, and dehumanization based on gender. Incorporating the ecosocial framework, the article analyzes how discriminatory structural laws, policies, and rules-as well cultural hierarchies of femininity, interpersonal relations, internalized beliefs, and commodified health/medical technologies-are pathways to Thai transgender women's health and health decision-making. By merging these theoretical frameworks, the article goes beyond an "event-focused" approach to minority stress and discriminatory encounters, instead illuminating the interconnected micro, meso, and macro levels impacting Thai transgender women's health outcomes, decision-making, and everyday life.

Prevalence of physical violence against people in insecure migration status: A systematic review and meta-analysis

OBJECTIVES

This study summarised evidence on the prevalence of interpersonal, community and state physical violence against people in insecure migration status.

METHODS

We conducted a systematic review and meta-analysis of primary studies that estimated prevalence of physical violence against a population in insecure migration status. We searched Embase, Social Policy and Practice, Political Science Complete, SocINDEX and Web of Science Social Sciences Citation Index for reports published from January 2000 until 31 May 2023. Study quality was assessed using an adapted version of the Joanna Briggs assessment tool for cross-sectional studies. Two reviewers carried out screening, data extraction, quality assessment and analysis. Meta-analysis was conducted in Stata 17, using a random effects model and several exploratory subgroup analyses.

RESULTS

We retrieved 999 reports and included 31 retrospective cross-sectional studies with 25,997 migrants in insecure status. The prevalence estimate of physical violence was 31.16% (95% CI 25.62-36.70, p < .00). There was no statistically significant difference in the estimates for prevalence of violence for men (35.30%, 95% CI 18.45-52.15, p < .00) and for women (27.78%, 95% CI 21.42-34.15, p < .00). The highest point estimate of prevalence of violence was where insecure status was related to employment (44.40%, 95% CI 18.24-70.57, p < .00), although there were no statistically significant difference in the subgroup analysis. The prevalence of violence for people in undocumented status was not significantly different (29.13%, 95% CI 19.86-38.41, p < .00) than that for refugees and asylum seekers (33.29%, 95% CI 20.99-45.59, p < .00). The prevalence of violence in Asia was 56.01% (95% CI 22.47-89.55, p < .00). Europe had the lowest point prevalence estimate (17.98%, 95% CI 7.36-28.61, p < .00), although the difference was not statistically significant. The prevalence estimate during the migration journey was 32.93% (95% CI 24.98-40.88, p < .00). Intimate partner violence attached to insecure status was estimated at 29.10%, (95% CI 8.37-49.84, p = .01), and state violence at 9.19% (95% CI 6.71-11.68, p < .00).

CONCLUSIONS

The prevalence of physical violence is a concern among people in a range of insecure migration statuses. Prevalence of violence is not meaningfully higher for people in undocumented status than for people in other types of insecure status.

REVIEW REGISTRATION

PROSPERO (CRD42021268772).

Beyond femininity or masculinity: gender typologies and healthy eating in early adulthood

PURPOSE

In the field of health sciences gender is often confused with biological sex (male/female) or reduced to a dichotomous classification (masculinity/femininity). The concepts of sex and gender interact with each other, but they are not equivalent. According to Sandra Bem four gender typologies can be established (androgynous, masculine, feminine and undifferentiated). A relationship has been shown to exist between gender and health. Yet, there is little evidence as to the relationship between gender typologies and adherence to the Mediterranean diet. The aim of this research is to evaluate the association between Bem's gender typologies and adherence to the Mediterranean diet.

METHODS

Mediterranean Diet Adherence Screener (MEDAS) and Bem's gender typologies were the main variables. Sex, age, socioeconomic status (SES), body mass index (BMI) and obesity were analyzed as covariates.

RESULTS

Multilevel multivariate analysis showed that androgynous typology was associated with increased adherence to Mediterranean diet (β = 0.46 (SE 0.21), p = 0.033), adjusting by covariates, in a university population in Spain. Moreover, this was not the case with masculinity or femininity typologies.

CONCLUSION

Thus, the results of this study suggest (1) that androgynous typology is not only associated with better mental health but also with healthy/healthier lifestyles, and (2) the complexity of the relationship between sex-gender and health would advise researchers avoid dichotomies such as male/female or masculinity/femininity.

Gendered relations? Associations between Swedish parents, siblings, and adolescents' time spent sedentary and physically active

Introduction

The family is assumed to be fundamental in youth socialization processes and development, connected to social and cultural practices such as healthy lifestyles and physical activity. However, gender patterns in physical activity among adolescents and the structural drivers of gender inequality (e.g., parentage and siblingship) are poorly understood. The aim of this study was to explore further how gender structures relate to adolescents' time spent being sedentary and physically active, using contemporary gender theory.

Methods

This cross-sectional study involved 1,139 adolescents aged 13-14 and their parents, including 815 mothers and 572 fathers. Physical activity and time spent sedentary were assessed through accelerometry among adolescents and through a self-report questionnaire for parents validated against accelerometry.

Results

The results showed significant relationships between mothers' moderate-to-vigorous physical activity (MVPA) and girls' MVPA on weekdays and weekends, and fathers' MVPA was significantly related to girls' MVPA on weekdays. Our results imply that the relationship between Swedish parents' and adolescent girls' physical activity in higher intensities are to some extent gendered practices. However, time spent sedentary does not seem to show any patterns of being performed according to binary ideas of gender. Further, our exploratory analyses suggest that these results somewhat intersect with parents' educational level and relate to intra-categorical aspects of doing gender. The results also indicate slight gendered patterns in the "doing" of brotherhood for time spent sedentary, however, for boys only on weekends.

Discussion

The study contributes to the understanding of gender norms as constraints and enablers for adolescents' participation in physical activity. The results can spur public health and physical activity research to apply a contemporary gender theory approach, and to expand the research agenda connected to what relates to gender inequalities in physical activity practices.

The Canadian Women's Heart Health Alliance ATLAS on the Epidemiology, Diagnosis, and Management of Cardiovascular Disease in Women - Chapter 7: Sex, Gender, and the Social Determinants of Health

Women vs men have major differences in terms of risk-factor profiles, social and environmental factors, clinical presentation, diagnosis, and treatment of cardiovascular disease. Women are more likely than men to experience health issues that are complex and multifactorial, often relating to disparities in access to care, risk-factor prevalence, sex-based biological differences, gender-related factors, and sociocultural factors. Furthermore, awareness of the intersectional nature and relationship of sociocultural determinants of health, including sex and gender factors, that influence access to care and health outcomes for women with cardiovascular disease remains elusive. This review summarizes literature that reports on under-recognized sex- and gender-related risk factors that intersect with psychosocial, economic, and cultural factors in the diagnosis, treatment, and outcomes of women's cardiovascular health.

A comparison of the disease occurrence of cerebrovascular diseases, diabetes mellitus, hypertensive diseases, and ischaemic heart diseases among hospitalized older adults in Thailand

This observational research analyzed public hospital data from the Thailand Ministry of Public Health website to investigate gender differences in four categories of non-communicable diseases (NCDs) affecting hospitalized senior Thai populations for 12 years. This study aimed to determine the cumulative effects and analyze the odds ratio (OR) according to ICD-10 cause categories for the data from 2010 to 2021, accounting for 1,327,093 cases in 2010 and 2,275,936 cases in 2021. The findings revealed statistically significant gender differences in four categories of NCDs. Men were found to be more likely than women to have two types of NCDs, as measured by the OR (95%CI): cerebrovascular diseases (OR 1.34-1.47, 95%CI 1.32-1.48), and ischaemic heart disease (OR 1.24-1.63, 95%CI 1.23-1.64). Conversely, diabetes mellitus (OR 0.64-0.84, 95%CI 0.63-0.85) and hypertensive disorders (OR 0.82-0.95, 95%CI 0.81-0.97) were discovered to have a lower likelihood of ratios related in men compared to women. However, the trend of all four NCDs in men has significantly increased every year: cerebrovascular diseases = 0.0093 year(s) + 1.3391, (R2 0.82, p-value 0.001); diabetes mellitus = 0.0171 year(s) + 0.6143, (R2 0.97, p-value 0.001); hypertension = 0.0125 year(s) + 0.8091, (R2 0.96, p-value 0.001); and ischaemic heart disease = 0.0345 year(s) + 1.1884, (R2 0.99, p-value 0.001).Gender, a crucial biological factor, contributes to variations in the prevalence of illness. As such, it is essential to prioritize the disease risk occurrence and preventive care for men and women separately, with a focus on implementing more detailed screening and detection strategies, as well as tailored interventions.

The Importance of Gender-Sensitive Health Care in the Context of Pain, Emergency and Vaccination: A Narrative Review

So far, health care has been insufficiently organized in a gender-sensitive way, which makes the promotion of care that meets the needs of women and men equally emerge as a relevant public health problem. The aim of this narrative review was to outline the need for more gender-sensitive medical care in the context of pain, emergency care and vaccinations. In this narrative review, a selective search was performed in Pubmed, and the databases of the World Health Organization (WHO), the European Institute for Gender Equality and the German Federal Ministry of Health were searched. Study data indicate that there are differences between men and women with regard to the ability to bear pain. On the other hand, socially constructed role expectations in pain and the communication of these are also relevant. Studies indicate that women receive adequate pain medication less often than men with a comparable pain score. Furthermore, study results indicate that the female gender is associated with an increased risk of inadequate emergency care. In terms of vaccine provision, women are less likely than men to utilize or gain access to vaccination services, and there are gender-sensitive differences in vaccine efficacy and safety. Sensitization in teaching, research and care is needed to mitigate gender-specific health inequalities.

User experiences of college students using mental health applications to improve self-care: Implications for improving engagement

The purpose of this study is to evaluate themes on 'user experiences' among college students (N = 265) enrolled in an upper-division Psychopathology course who were assigned a project in which they were instructed to identify a self-care goal, choose from a list of six mental health-focused mobile applications (apps) provided by the instructor, and use the app over the course of three weeks to support progress towards their goal. Prior literature on user experiences typically evaluates user reviews, or asks participants to reflect on past app use or anticipate future use. Students reported their experiences using the app during key decision points: app selection, while using the app, and at the conclusion of the assignment. Using thematic analysis, results identified seven central themes and eight subthemes pertaining to the content of the app (e.g., app features) and the context of using the app (e.g., classroom assignment). Content-wise students liked: 1) features with a strong evidence base, namely, thought diaries and guided meditations; 2) progress tracking, because it increased awareness of mood/stressors, motivated students to see improvement, and helped them stay on track. Students appreciated having 3) crisis support resources; 4) app interfaces that allowed for customization (poor app interfaces were sometimes cited as the reason for disengagement); and 5) apps that included varied, comprehensive resources such that it felt like a one-stop shop. In addition to the content of features and design interface, the context in which mental health apps are introduced and used is important. The remaining themes related to the context in which the app was used, including 6) preparation for app usage, such as reviewing scholarly/credible sources, and 7) social support from fellow students completing the same assignment. Future research should evaluate the 'who, what, when, why, where, and how' of app utilization during key decision points, such as initial app selection or subscription renewal, to better understand the impact of user experience on engagement.

Gender versus sex in predicting outcomes of traumatic brain injury: a cohort study utilizing large administrative databases

Understanding the factors associated with elevated risks and adverse consequences of traumatic brain injury (TBI) is an integral part of developing preventive measures for TBI. Brain injury outcomes differ based on one's sex (biological characteristics) and gender (social characteristics reflecting norms and relationships), however, whether it is sex or gender that drives differences in early (30-day) mortality and discharge location post-TBI is not well understood. In the absence of a gender variable in existing data, we developed a method for "measuring gender" in 276,812 residents of Ontario, Canada who entered the emergency department and acute care hospitals with a TBI diagnostic code between April 1st, 2002, and March 31st, 2020. We applied logistic regression to analyse differences in diagnostic codes between the sexes and to derive a gender score that reflected social dimensions. We used the derived gender score along with a sex variable to demonstrate how it can be used to separate the relationship between sex, gender and TBI outcomes after severe TBI. Sex had a significant effect on early mortality after severe TBI with a rate ratio (95% confidence interval (CI)) of 1.54 (1.24-1.91). Gender had a more significant effect than sex on discharge location. A person expressing more "woman-like" characteristics had lower odds of being discharged to rehabilitation versus home with odds ratio (95% CI) of 0.54 (0.32-0.88). The method we propose offers an opportunity to measure a gender effect independently of sex on TBI outcomes.

Why and How to Account for Sex and Gender in Brain and Behavioral Research

Long overlooked in neuroscience research, sex and gender are increasingly included as key variables potentially impacting all levels of neurobehavioral analysis. Still, many neuroscientists do not understand the difference between the terms "sex" and "gender," the complexity and nuance of each, or how to best include them as variables in research designs. This TechSights article outlines rationales for considering the influence of sex and gender across taxa, and provides technical guidance for strengthening the rigor and reproducibility of such analyses. This guidance includes the use of appropriate statistical methods for comparing groups as well as controls for key covariates of sex (e.g., total intracranial volume) and gender (e.g., income, caregiver stress, bias). We also recommend approaches for interpreting and communicating sex- and gender-related findings about the brain, which have often been misconstrued by neuroscientists and the lay public alike.

"What's Sex and Gender Got to Do With It?" A Scoping Review of Sex- and Gender-Based Analysis in Pharmacoepidemiologic Studies of Medication Adherence

OBJECTIVES

Medication taking is a complex multidimensional behavior that may be impeded by a range of biological and psychosocial factors, including sex and gender. We aimed to synthesize how sex and gender have been reported and analyzed in pharmacoepidemiologic studies of medication.

METHODS

We searched for English-language peer-reviewed articles of observational studies (eg, cross-sectional, cohort, and case-control) that examined medication adherence among adults and included sex or gender in their reporting.

RESULTS

We included 937 studies among 530 537 287 participants published between the year 1979 and 2021. Most studies were cross-sectional (47%), lasted ≤ 1 year (35%), examined self-reported adherence (53%), did not assess specific adherence problem(s) (40%), and included medications for cardiovascular conditions (24%) or systemic infections (24%). A quarter of studies (25%) used sex and gender interchangeably, more than one third of studies (36%) that reported gender data likely collected data on sex, and < 1% of studies described sex and gender as distinct variables. Studies of cisgender participants more often reported that females/women experienced greater adherence problems often than males/men (31% vs 20%), particularly discontinuation and cost-related nonadherence. Only 21 studies (2%) reported on transgender individuals, and these predominantly examined antiretroviral medications for HIV.

CONCLUSIONS

Our review revealed substantial conflation of sex and gender in studies of medication adherence and a paucity of research among transgender individuals. Moreover, our synthesis showed sex/gender disparities in medication taking with studies reporting greater medication adherence problems among cisgender women and transgender participants than cisgender men.

Twenty-Year Disparity Trends in United States Stroke Death Rate by Age, Race/Ethnicity, Geography, and Socioeconomic Status

BACKGROUND AND OBJECTIVES

In 2017, the Centers for Disease Control and Prevention (CDC) issued an alert that, after decades of consistent decline, the stroke death rate levelled off in 2013, particularly in younger individuals and without clear origin. The objective of this analysis was to understand whether social determinants of health have influenced trends in stroke mortality.

METHODS

We performed a longitudinal analysis of county-level ischemic and hemorrhagic stroke death rate per 100,000 adults from 1999 to 2018 using a Bayesian spatiotemporally smoothed CDC dataset stratified by age (35-64 years [younger] and 65 years or older [older]) and then by county-level social determinants of health. We reported stroke death rate by county and the percentage change in stroke death rate during 2014-2018 compared with that during 2009-2013.

RESULTS

We included data from 3,082 counties for younger individuals and 3,019 counties for older individuals. The stroke death rate began to increase for younger individuals in 2013 (p < 0.001), and the slope of the decrease in stroke death rate tapered for older individuals (p < 0.001). During the 20-year period of our study, counties with a high social deprivation index and ≥10% Black residents consistently had the highest rates of stroke death in both age groups. Comparing stroke death rate during 2014-2018 with that during 2009-2013, larger increases in younger individuals' stroke death rate were seen in counties with ≥90% (vs <90%) non-Hispanic White individuals (3.2% mean death rate change vs 1.7%, p < 0.001), rural (vs urban) populations (2.6% vs 2.0%, p = 0.019), low (vs high) proportion of medical insurance coverage (2.9% vs 1.9%, p = 0.002), and high (vs low) substance abuse and suicide mortality (2.8 vs 1.9%, p = 0.008; 3.3% vs 1.5%, p < 0.001). In contrast to the younger individuals, in older individuals, the associations with increased death rates were with more traditional social determinants of health such as the social deprivation index, urban location, unemployment rate, and proportion of Black race and Hispanic ethnicity residents.

DISCUSSION

Improvements in the stroke death rate in the United States are slowing and even reversing in younger individuals and many US counties. County-level increases in stroke death rate were associated with distinct social determinants of health for younger vs older individuals. These findings may inform targeted public health strategies.

A scoping review on the association of early childhood caries and maternal gender inequality

AIM

The objective of this scoping review is to present current evidence regarding the association between early childhood caries (ECC) and maternal-related gender inequality.

METHODS

Two independent reviewers performed a comprehensive literature search using three databases: EMBASE, PubMed, and Web of Science. Literature published in English from 2012 to 2022 was included in the search and was restricted to only primary research by using the following key terms: "dental caries", "tooth decay", "gender", "sex", "preschool", "toddler," and "infant". The included studies were limited to those reporting an association between ECC and maternal aspects related to gender inequality. Titles and abstracts were screened, and irrelevant publications were excluded. The full text of the remaining papers was retrieved and used to perform the review. The critical appraisal of selected studies was guided by the Joanna Briggs Institute (JBI) Critical Appraisal Tools.

RESULTS

Among 1,103 studies from the three databases, 425 articles were identified based on publication years between 2012 and 2022. After full-text screening, five articles were included in the qualitative analysis for this review. No published study was found regarding a direct association between ECC and maternal gender inequality at the level of individuals. Five included studies reported on the association between ECC and potential maternal-gender-related inequality factors, including the mother's education level (n = 4), employment status (n = 1), and age (n = 1). Regarding the quality of the included studies, out of five, two studies met all JBI criteria, while three partially met the criteria.

CONCLUSIONS

Based on the findings of this scoping review, evidence demonstrating an association between gender inequality and ECC is currently limited.

Exploring system drivers of gender inequity in development assistance for health and opportunities for action

Background : Deep-rooted and widespread gender-based bias and discrimination threaten achievement of the Sustainable Development Goals. Despite evidence that addressing gender inequities contributes to better health and development outcomes, the resources for, and effectiveness of, such efforts in development assistance for health (DAH) have been insufficient. This paper explores systemic challenges in DAH that perpetuate or contribute to gender inequities, with a particular focus on the role of external donors and funders. Methods: We applied a co-creation system design process to map and analyze interactions between donors and recipient countries, and articulate drivers of gender inequities within the landscape of DAH. We conducted qualitative primary data collection and analysis in 2021 via virtual facilitated discussions and visual mapping exercises among a diverse set of 41 stakeholders, including representatives from donor institutions, country governments, academia, and civil society. Results: Six systemic challenges emerged as perpetuating or contributing to gender inequities in DAH: 1) insufficient input and leadership from groups affected by gender bias and discrimination; 2) decision-maker blind spots inhibit capacity to address gender inequities; 3) imbalanced power dynamics contribute to insufficient resources and attention to gender priorities; 4) donor funding structures limit efforts to effectively address gender inequities; 5) fragmented programming impedes coordinated attention to the root causes of gender inequities; and 6) data bias contributes to insufficient understanding of and attention to gender inequities. Conclusions : Many of the drivers impeding progress on gender equity in DAH are embedded in power dynamics that distance and disempower people affected by gender inequities. Overcoming these dynamics will require more than technical solutions. Groups affected by gender inequities must be centered in leadership and decision-making at micro and macro levels, with practices and structures that enable co-creation and mutual accountability in the design, implementation, and evaluation of health programs.

Social support and psychosocial well-being among older adults in Europe during the COVID-19 pandemic: a cross-sectional study

The objective of the study was to identify the association between social support and psychosocial well-being among men and women aged over 65 years in Europe during the COVID-19 pandemic.

METHODS

Cross-sectional data on 36 621 men (n=15 719) and women (n=20,902) aged 65 years or higher were obtained from the ninth round of the Survey of Health, Ageing and Retirement in Europe. The outcomes were measured by psychosocial well-being reflected with self-reported depression, nervousness, loneliness and sleep disturbances. Social support was measured in terms of receiving help from own children, relatives and neighbours/friends/colleagues since the pandemic outbreak.

RESULT

About one-third of the participants reported depression (31.03%), nervousness (32.85%), loneliness (32.23%) and sleep trouble (33.01%). The results of multivariable regression analysis revealed that social support was a protective factor to psychological well-being. For instance, receiving help from own children (RD=-0.13, 95% CI=-0.14 to -0.12), relatives (RD=-0.08, 95% CI=-0.11 to -0.06), neighbours/friends/colleagues (RD=-0.11, 95% CI=-0.13 to -0.09) and receiving home care (RD=-0.20, 95% CI=-0.22 to -0.18) showed significantly lower risk difference for depression. Similar findings were noted for loneliness, nervousness, and sleep trouble as well, with the risk difference being slightly different for men and women in the gender-stratified analysis. For instance, the risk difference in depression for receiving help from own children was -0.10 (95% CI=-0.12 to -0.08) among men compared with -0.12 (95% CI=-0.14 to -0.11) among women. The risk differences in the outcome measures were calculated using generalised linear model for binomial family.

CONCLUSION

Findings of the present study highlight a protective role of social support on psychological well-being among both men and women. Developing strategies to promote social support, especially among older adults, may mitigate the rising burden of psychological illness during the COVID-19 pandemic.

Role of personal aptitudes as determinants of incident morbidity, lifestyles, quality of life, use of the health services and mortality (DESVELA cohort): qualitative study protocol for a prospective cohort study in a hybrid analysis

Introduction

Maintaining or acquiring healthier health-oriented behaviours and promoting physical and mental health amongst the Spanish population is a significant challenge for Primary Health Care. Although the role of personal aptitudes (characteristics of each individual) in influencing health behaviours is not yet clear, these factors, in conjunction with social determinants such as gender and social class, can create axes of social inequity that affect individuals' opportunities to engage in health-oriented behaviours. Additionally, lack of access to health-related resources and opportunities can further exacerbate the issue for individuals with healthy personal aptitudes. Therefore, it is crucial to investigate the relationship between personal aptitudes and health behaviours, as well as their impact on health equity.

Objectives

This paper outlines the development, design and rationale of a descriptive qualitative study that explores in a novel way the views and experiences on the relationship between personal aptitudes (activation, health literacy and personality traits) and their perception of health, health-oriented behaviours, quality of life and current health status.

Method and analysis

This qualitative research is carried out from a phenomenological perspective. Participants will be between 35 and 74 years of age, will be recruited in Primary Health Care Centres throughout Spain from a more extensive study called DESVELA Cohort. Theoretical sampling will be carried out. Data will be collected through video and audio recording of 16 focus groups in total, which are planned to be held in 8 different Autonomous Communities, and finally transcribed for a triangulated thematic analysis supported by the Atlas-ti program.

Discussion

We consider it essential to understand the interaction between health-related behaviours as predictors of lifestyles in the population, so this study will delve into a subset of issues related to personality traits, activation and health literacy.Clinical trial registration: ClinicalTrials.gov, identifier NCT04386135.

Prevalence, correlates, and sources of women's health information-seeking behaviors in the United States

OBJECTIVE

To investigate the prevalence, correlates, and sources of women's health information-seeking behaviors in the United States using the Andersen Behavioral Model.

METHODS

The 2012-2019 Health Information National Trends Survey data were used to analyze how and where women seek health theoretically. Weighted prevalence, descriptive analysis, and separate multivariable logistic regression models were computed to test the argument.

RESULTS

The overall prevalence of seeking health information from any source was (83%, 95% CI: 0.82-0.84). Between 2012 and 2019, the analysis revealed a downward trend in health information seeking from any source (85.2-82.4%), health care provider (19.0-14.8%), family/friends (10.4-6.6%), and traditional channels (5.4-4.8%). Interestingly, there was an increase in Internet usage from 65.4% to 73.8%.

CONCLUSIONS

We found statistically significant relationships between the predisposing, enabling, and need factors of the Andersen Behavioral Model. Specifically, age, race/ethnicity, income levels, educational status, perceived health status, having a regular provider, and smoking status predicted women's health information-seeking behaviors.

PRACTICE IMPLICATIONS

Our study concludes that several factors influence health information-seeking behaviors, and disparities exist in the channels through which women seek care. The implications for health communication strategies, practitioners, and policymakers are also discussed.

Gender versus sex in predicting outcomes of traumatic brain injury: A cohort study utilizing large administrative databases

Understanding the factors associated with elevated risks and adverse consequences of traumatic brain injury (TBI) is an integral part of developing preventive measures for TBI. Brain injury outcomes differ based on one's sex (biological characteristics) and gender (social characteristics reflecting norms and relationships), however, whether it is sex or gender that drives differences in early (30-day) mortality and discharge location post-TBI event are unknown. In the absence of gender variable in existing data, we developed a method for "measuring gender" in 276,812 residents of Ontario, Canada who entered the emergency department and acute care hospitals with a TBI diagnostic code between April 1st, 2002 and March 31st, 2020. We analysed differences in diagnostic codes between the sexes to derive gender score that reflected social dimensions. Sex had a significant effect on early mortality after severe TBI with a rate ratio (95% confidence interval (CI)) of 1.54 (1.24-1.91). Gender had a more significant effect than sex on discharge location. A person expressing more female-like characteristics have lower odds of being discharged to rehabilitation versus home with odds ratio (95% CI) of 0.54 (0.32-0.88). The method we propose offers an opportunity to measure gender effect independently of sex on TBI outcomes.

A Scoping Review of Theoretical Lenses and Methodological Approaches in Indigenous Women's Health and Well-Being Research in North America over the Past Two Decades

Theoretical approaches influence research design, engagement, and outcomes. The relevance of critical theoretical and methodological approaches to Indigenous women's health and well-being research has increased in the last decade. It is difficult to assess the ways in which theoretical lenses can effectively interrupt and challenge systemic erasure, ongoing harms, and deficit-based (ill-health-centered) approaches to Indigenous women's health and well-being, a fact that is not broadly acknowledged. We conducted a scoping review to (a) map the type and frequency of critical theoretical lenses used by researchers focused on Indigenous women's health and well-being in North America over the past two decades and (b) identify which topics tend to use which theoretical lens. We have conducted a scoping review to examine peer-reviewed articles from eight electronic databases. In the articles selected over 2000-2021, we found an increase in the use of community-based participatory research, decolonial lenses, and feminist lenses. Over the last decade, there has been a decrease in quantitative social science approaches. While a range of critical theoretical and methodological approaches are increasingly being applied, the use of cultural resurgence and Indigenous feminism in health research is not widespread.

Lysmeral Exposure in Children and Adolescences Participating in the German Environmental Survey (2012-2015): Integrating Sex/Gender into Analysis

Comprehensive consideration of the biological and social diversities of sex and gender as well as their interdependencies is mostly missing in human biomonitoring (HBM) studies. Using the INGER sex/gender concept as theoretical background, we analyzed differences in exposure to lysmeral, a compound commonly found as a fragrance in cosmetics, personal care, and household products, in 2294 children and adolescents in Germany using decision tree, regression, and mediation analysis. The variables "sex assigned at birth" and "age", as well as well as use of personal care products and fabric conditioner proved to have the highest explanatory value. Mediating effects of behaviour associated with societal gender expectations were observed, as the use of cosmetics correlated highly with lysmeral metabolites concentrations in girls between 6 and 17 years, with the strongest effect in adolescents between 14 and 17 years old. In the youngest age group (3-5 years) boys showed higher concentration of the metabolite tert-butylbenzoic acid (TBBA) compared to girls of the same age but only if TBBA urine concentrations were normalized on creatinine. Our study offers the first retrospective sex/gender assessment of HBM data. It demonstrates the possibilities to rethink and broaden sex/gender analysis in existing HBM-studies and highlights the need for inclusion of new sex/gender concepts in the design of new studies.

Operationalization and Reporting Practices in Manuscripts Addressing Gender Differences in Biomedical Research: A Cross-Sectional Bibliographical Study

Historically, authors in the biomedical field have often conflated the terms sex and gender in their research significantly limiting the reproducibility of the reported results. In the present study, we investigated current reporting practices around gender in biomedical publications that claim the identification of "gender differences". Our systematic research identified 1117 articles for the year 2019. After random selection of 400 publications and application of inclusion criteria, 302 articles were included for analysis. Using a systematic evaluation grid, we assessed the provided methodological detail in the operationalization of gender and the provision of gender-related information throughout the manuscript. Of the 302 articles, 69 (23%) solely addressed biological sex. The remaining articles investigated gender, yet only 15 (6.5%) offered reproducible information about the operationalization of the gender dimension studied. Followingly, these manuscripts also provided more detailed gender-specific background, analyses and discussions compared to the ones not detailing the operationalization of gender. Overall, our study demonstrated persistent inadequacies in the conceptual understanding and methodological operationalization of gender in the biomedical field. Methodological rigor correlated with more nuanced and informative reporting, highlighting the need for appropriate training to increase output quality and reproducibility in the field.

Exploring system drivers of gender inequity in development assistance for health and opportunities for action

Background: Deep-rooted and widespread gender-based bias and discrimination threaten achievement of the Sustainable Development Goals. Despite evidence that addressing gender inequities contributes to better health and development outcomes, the resources for, and effectiveness of, such efforts in development assistance for health (DAH) have been insufficient. This paper explores systemic challenges in DAH that perpetuate or contribute to gender inequities, with a particular focus on the role of external donors and funders. Methods: We applied a co-creation system design process to map and analyze interactions between donors and recipient countries, and articulate drivers of gender inequities within the landscape of DAH. We conducted qualitative primary data collection and analysis in 2021 via virtual facilitated discussions and visual mapping exercises among a diverse set of 41 stakeholders, including representatives from donor institutions, country governments, academia, and civil society. Results: Six systemic challenges emerged as perpetuating or contributing to gender inequities in DAH: 1) insufficient input and leadership from groups affected by gender bias and discrimination; 2) decision-maker blind spots inhibit capacity to address gender inequities; 3) imbalanced power dynamics contribute to insufficient resources and attention to gender priorities; 4) donor funding structures limit efforts to effectively address gender inequities; 5) fragmented programming impedes coordinated attention to the root causes of gender inequities; and 6) data bias contributes to insufficient understanding of and attention to gender inequities. Conclusions: Many of the drivers impeding progress on gender equity in DAH are embedded in power dynamics that distance and disempower people affected by gender inequities. Overcoming these dynamics will require more than technical solutions. Groups affected by gender inequities must be centered in leadership and decision-making at micro and macro levels, with practices and structures that enable co-creation and mutual accountability in the design, implementation, and evaluation of health programs.

Sex and gender terminology: a glossary for gender-inclusive epidemiology

There is increased interest in inclusion, diversity and representativeness in epidemiological and community health research. Despite this progress, misunderstanding and conflation of sex and gender have precluded both the accurate description of sex and gender as sample demographics and their inclusion in scientific enquiry aiming to distinguish health disparities due to biological systems, gendered experiences or their social and environmental interactions. The present glossary aims to define and improve understanding of current sex-related and gender-related terminology as an important step to gender-inclusive epidemiological research. Effectively, a proper understanding of sex, gender and their subtleties as well as acknowledgement and inclusion of diverse gender identities and modalities can make epidemiology not only more equitable, but also more scientifically accurate and representative. In turn, this can improve public health efforts aimed at promoting the well-being of all communities and reducing health inequities.

The Operationalisation of Sex and Gender in Quantitative Health-Related Research: A Scoping Review

Current trends in quantitative health research have highlighted the inadequacy of the usual operationalisation of sex and gender, resulting in a growing demand for more nuanced options. This scoping review provides an overview of recent instruments for the operationalisation of sex and gender in health-related research beyond a concept of mutually exclusive binary categories as male or masculine vs. female or feminine. Our search in three databases (Medline, Scopus and Web of Science) returned 9935 matches, of which 170 were included. From these, we identified 77 different instruments. The number and variety of instruments measuring sex and/or gender in quantitative health-related research increased over time. Most of these instruments were developed with a US-American student population. The majority of instruments focused on the assessment of gender based on a binary understanding, while sex or combinations of sex and gender were less frequently measured. Different populations may require the application of different instruments, and various research questions may ask for different dimensions of sex and gender to be studied. Despite the clear interest in the development of novel sex and/or gender instruments, future research needs to focus on new ways of operationalisation that account for their variability and multiple dimensions.