Gender Disparities in Health Care

Cystic vestibular schwannoma - a subgroup analysis from a comparative study between radiosurgery and microsurgery

Some vestibular schwannoma (VS) show cystic morphology. It is known that these cystic VS bear different risk profiles compared to solid VS in surgical treatment. Still, there has not been a direct comparative study comparing both SRS and SURGERY effectiveness in cystic VS. This retrospective bi-center cohort study aims to analyze the management of cystic VS compared to solid VS in a dual center study with both microsurgery (SURGERY) and stereotactic radiosurgery (SRS). Cystic morphology was defined as presence of any T2-hyperintense and Gadolinium-contrast-negative cyst of any size in the pre-interventional MRI. A matched subgroup analysis was carried out by determining a subgroup of matched SURGERY-treated solid VS and SRS-treated solid VS. Functional status, and post-interventional tumor volume size was then compared. From 2005 to 2011, N = 901 patients with primary and solitary VS were treated in both study sites. Of these, 6% showed cystic morphology. The incidence of cystic VS increased with tumor size: 1.75% in Koos I, 4.07% in Koos II, 4.84% in Koos III, and the highest incidence with 15.43% in Koos IV. Shunt-Dependency was significantly more often in cystic VS compared to solid VS (p = 0.024) and patients with cystic VS presented with significantly worse Charlson Comorbidity Index (CCI) compared to solid VS (p < 0.001). The rate of GTR was 87% in cystic VS and therefore significantly lower, compared to 96% in solid VS (p = 0.037). The incidence of dynamic volume change (decrease and increase) after SRS was significantly more common in cystic VS compared to the matched solid VS (p = 0.042). The incidence of tumor progression with SRS in cystic VS was 25%. When comparing EOR in the SURGERY-treated cystic to solid VS, the rate for tumor recurrence was significantly lower in GTR with 4% compared to STR with 50% (p = 0.042). Tumor control in cystic VS is superior in SURGERY, when treated with a high extent of resection grade, compared to SRS. Therapeutic response of SRS was worse in cystic compared to solid VS. However, when cystic VS was treated surgically, the rate of GTR is lower compared to the overall, and solid VS cohort. The significantly higher number of patients with relevant post-operative facial palsy in cystic VS is accredited to the increased tumor size not its sole cystic morphology. Cystic VS should be surgically treated in specialized centers.

Disparities in Access to Deep Brain Stimulation for Parkinson's Disease and Proposed Interventions: A Literature Review

BACKGROUND

Deep brain stimulation (DBS) is an effective therapy for Parkinson's disease (PD), but disparities exist in access to DBS along gender, racial, and socioeconomic lines.

SUMMARY

Women are underrepresented in clinical trials and less likely to undergo DBS compared to their male counterparts. Racial and ethnic minorities are also less likely to undergo DBS procedures, even when controlling for disease severity and other demographic factors. These disparities can have significant impacts on patients' access to care, quality of life, and ability to manage their debilitating movement disorders.

KEY MESSAGES

Addressing these disparities requires increasing patient awareness and education, minimizing barriers to equitable access, and implementing diversity and inclusion initiatives within the healthcare system. In this systematic review, we first review literature discussing gender, racial, and socioeconomic disparities in DBS access and then propose several patient, provider, community, and national-level interventions to improve DBS access for all populations.

Analgesia Administration by Sex Among Pediatric Emergency Department Patients with Abdominal Pain

Background

There is conflicting data about sex-based differences in the treatment of acute pain in the ED. Little is known about sex-based disparities in analgesia in pediatric ED patients.

Objectives

Our objective was to determine whether analgesic administration rates differ between female and male pediatric patients presenting to the ED with abdominal pain.

Methods

We conducted a retrospective cohort study of ED patients 5-21 years old with abdominal pain between 6/1/19 and 6/30/21. The primary outcome was receipt of any analgesia, and secondary outcomes were receipt of opioid analgesia and time to receipt of analgesia. Multivariable regression models were fitted for each outcome.

Results

We studied 1,087 patients; 681 (63%) were female with a median age of 17 years (IQR 13, 19) and 406 (37%) were male with a median age of 14 years (IQR 9, 18). 371 female patients (55%) and 180 male patients (44%) received any analgesia. 132 female patients (19%) and 83 male patients (20%) received opioid analgesia. In multivariate analyses, female patients were equally likely to receive any analgesia (OR 1.30, 95% CI 0.97 - 1.74, p = 0.07), but time to analgesia was 14% longer (GMR 1.14, 95% CI 1.00 - 1.29, p = 0.04). Non-White patients were 32% less likely to receive opioids (OR 0.68, 95% CI 0.47 - 0.97, p = 0.04).

Conclusions

Female pediatric ED patients were equally likely to receive any analgesia as male patients, but their time to analgesia was longer. Non-White patients were less likely to receive opioid analgesia than White patients.

Profiles of a COVID-19 Syndemic: Anti-Asian Racism, Economic Challenges, and Mental and Physical Health

BACKGROUND

During the COVID-19 pandemic, Asians/Asian Americans have experienced co-occurring threats of anti-Asian racism, economic challenges, and negative mental and physical health symptoms.

OBJECTIVES

We examined the co-occurrence of COVID-19-related anti-Asian discrimination and collective racism, economic stressors, and mental and physical health challenges for Asians/Asian Americans during the COVID-19 pandemic. We also examined Asian/Asian American subgroups associated with these threats.

METHODS

Nationally representative data from the 2021 Asian American and Native Hawaiian/Pacific Islander COVID-19 Needs Assessment Project (unweighted N = 3,508) were used to conduct a latent profile analysis to identify unique typologies of the co-occurrence of these threats. We also conducted chi-square analyses to investigate subgroup differences by latent profile.

RESULTS

We identified five distinct latent profiles: multi-threat impact, low impact, collective racism, health challenges, and economic/health challenges. Forty percent of Asians/Asian Americans were in the multi-threat impact profile, indicating high levels across COVID-19-related threats. Subgroup analyses revealed significant differences in profile membership. East Asians, US-born Asians/Asian Americans, and those aged 25-44 seemed to be particularly affected by the proposed syndemic; results also differed by income.

CONCLUSION

Asians/Asian Americans have experienced co-occurring and interrelated threats during COVID-19 that suggest the presence of a syndemic. Results from our study point to vulnerable Asian/Asian American subgroups and the need for targeted public health efforts to address racism, health challenges, and economic challenges in the context of COVID-19.

Diagnostic error among vulnerable populations presenting to the emergency department with cardiovascular and cerebrovascular or neurological symptoms: a systematic review

BACKGROUND

Diagnostic error (DE) is a common problem in clinical practice, particularly in the emergency department (ED) setting. Among ED patients presenting with cardiovascular or cerebrovascular/neurological symptoms, a delay in diagnosis or failure to hospitalise may be most impactful in terms of adverse outcomes. Minorities and other vulnerable populations may be at higher risk of DE. We aimed to systematically review studies reporting the frequency and causes of DE in under-resourced patients presenting to the ED with cardiovascular or cerebrovascular/neurological symptoms.

METHODS

We searched EBM Reviews, Embase, Medline, Scopus and Web of Science from 2000 through 14 August 2022. Data were abstracted by two independent reviewers using a standardised form. The risk of bias (ROB) was assessed using the Newcastle-Ottawa Scale, and the certainty of evidence was evaluated using the Grading of Recommendations Assessment, Development, and Evaluation approach.

RESULTS

Of the 7342 studies screened, we included 20 studies evaluating 7436,737 patients. Most studies were conducted in the USA, and one study was multicountry. 11 studies evaluated DE in patients with cerebrovascular/neurological symptoms, 8 studies with cardiovascular symptoms and 1 study examined both types of symptoms. 13 studies investigated missed diagnoses and 7 studies explored delayed diagnoses. There was significant clinical and methodological variability, including heterogeneity of DE definitions and predictor variable definitions as well as methods of DE assessment, study design and reporting.Among the studies evaluating cardiovascular symptoms, black race was significantly associated with higher odds of DE in 4/6 studies evaluating missed acute myocardial infarction (AMI)/acute coronary syndrome (ACS) diagnosis compared with white race (OR from 1.18 (1.12-1.24) to 4.5 (1.8-11.8)). The association between other analysed factors (ethnicity, insurance and limited English proficiency) and DE in this domain varied from study to study and was inconclusive.Among the studies evaluating DE in patients with cerebrovascular/neurological symptoms, no consistent association was found indicating higher or lower odds of DE. Although some studies showed significant differences, these were not consistently in the same direction.The overall ROB was low for most included studies; however, the certainty of evidence was very low, mostly due to serious inconsistency in definitions and measurement approaches across studies.

CONCLUSIONS

This systematic review demonstrated consistent increased odds of missed AMI/ACS diagnosis among black patients presenting to the ED compared with white patients in most studies. No consistent associations between demographic groups and DE related to cerebrovascular/neurological diagnoses were identified. More standardised approaches to study design, measurement of DE and outcomes assessment are needed to understand this problem among vulnerable populations.

TRIAL REGISTRATION NUMBER

The study protocol was registered in the International Prospective Register of Systematic Reviews PROSPERO 2020 CRD42020178885 and is available from: https://www.crd.york.ac.uk/prospero/display_record.php?ID=CRD42020178885.

Is There Gender Bias in Perceptions of Strabismus Among Adults?

PURPOSE

To investigate the effect of gender, type, and size of horizontal deviation on the perceived severity or need for intervention for strabismus among adults in the general population.

METHODS

Eight photographs of individuals aged 25 to 35 years were digitally manipulated to create 30 prism diopters (PD) of exotropia, 30 PD of esotropia, 50 PD of exotropia, and 50 PD of esotropia in both men and women. A survey asked respondents to rank these photographs by their severity or need for intervention from 1 (greatest need) to 8 (least need) to assess for unconscious bias for gender, strabismus type, or deviation size.

RESULTS

A total of 203 adult respondents completed the survey. Participants ranked men with both large esotropia and large exotropia (median rank = 1.5, interquartile range [IQR] = 1.5 to 1.5) as needing correction more urgently than similar women (median rank = 3.5, IQR = 3.5 to 4) (P < .0001). The median rank was 4 (IQR = 3.75 to 4.25) for all men combined and 5 (IQR = 4.75 to 5.25) for all women (P < .0001). Photographs with exotropia (median rank = 4, IQR = 3.75 to 4.5) were perceived as more severe than photographs with esotropia (median rank = 5, IQR = 4.5 to 5.25) (P < .0001). Respondents' gender, age, or history of strabismus did not significantly impact their rankings.

CONCLUSIONS

Male photographs were perceived as having a greater need for strabismus intervention than female photographs despite similar type and size of deviations. Exotropia was perceived as more severe than esotropia for smaller deviations only. More studies on the perceptions of strabismus are needed to understand whether unconscious bias affects patient care. [J Pediatr Ophthalmol Strabismus. 2023;60(6):396-401.].

Race and Ethnic and Sex Differences in Rhythm Control Treatment of Incident Atrial Fibrillation

Background

Atrial fibrillation (AF) is associated with considerable morbidity and mortality. Timely management and treatment is critical in alleviating AF disease burden. Variation in treatment by race and ethnic and sex could lead to inequities in health outcomes.

Objective

To identify racial and ethnic and sex differences in rhythm treatment for patients with incident AF.

Methods

Using 2010-2019 Optum Clinformatics database, an administrative claims data for commercially insured patients in the United States (US), incident AF patients ≥20 years old who were continuously enrolled 12-months pre- and post-index diagnosis were identified. Rhythm control treatment (ablation, antiarrhythmic drugs [AAD], and cardioversion) for AF were compared by patient race and ethnicity (Asian, Hispanic, Black vs White) and sex (female vs male). Multivariable regression analysis was used to examine the relationship of race and ethnicity and sex with rhythm control AF treatment.

Results

A total of 77,932 patients were identified with incident AF. Black and Hispanic female patients had the highest CHA2DS2VASc scores (4.3 ± 1.8) and Elixhauser scores (4.1 ± 2.8 and 4.0 ± 6.7), respectively. Black males were less likely to receive AAD treatment (adjusted odds ratio [aOR] 0.87; 95% confidence interval [CI], 0.79-0.96) or ablation (aOR, 0.72; 95% CI, 0.58-0.90). Compared to White males, all groups had lower likelihood of receiving cardioversion with Asian females having the lowest [aOR, 0.48; 95% CI, (0.37-0.63)].

Conclusion

Black patients were less likely to receive pharmacologic and procedural rhythm control therapies. Further research is needed to understand the drivers of undertreatment among racial and ethnic groups and females with AF.

Disparities in the prevalence of self-reported dysphagia and treatment among U.S. adults

OBJECTIVE

To assess sociodemographic differences in the prevalence of self-reported dysphagia and treatment and to identify barriers in access to care.

STUDY DESIGN

Cross-sectional analysis.

SETTING

National healthcare survey database.

METHODS

The 2012 National Health Interview Survey was used to analyze adults who reported a swallowing problem in the prior 12 months. Associations of sociodemographic variables with dysphagia prevalence and treatment as well as access to care were determined by multivariate logistic regression.

RESULTS

Among 235 million adults in the United States, 9.4 ± 0.3 million (4.0 % ± 0.1 %) adults (mean age 52.1 ± 0.6 years; 60.2 % female) reported swallowing problems, only 19.2 % ± 2.0 % of whom reported receiving treatment or therapy for their swallowing problem. In a multivariate model controlling for sociodemographic factors, female gender, older age, lower income level, public insurance status and unemployment were independently associated with increased odds of reporting dysphagia, while also associated with decreased odds of receiving treatment. Conversely, Black, Hispanic and other racial/ethnic minorities were less likely to report swallowing problems, but among those who did report dysphagia, non-white adults were more likely to receive treatment. Barriers leading to delayed care for women, low-income adults and adults with public or no health insurance included cost, not being able to get an appointment soon enough, limited office hours, inability to get through to an office by phone, lack of transportation, and long office wait times.

CONCLUSION

Sociodemographic groups at higher risk for dysphagia are less likely to receive treatment. Targeted interventions are needed to address barriers to care.

LEVEL OF EVIDENCE

IV.

Sex-Related Differences in Acuity and Postoperative Complications, Mortality and Failure to Rescue

INTRODUCTION

Yentl syndrome describing sex-related disparities has been extensively studied in medical conditions but not after surgery. This retrospective cohort study assessed the association of sex, frailty, presenting with preoperative acute serious conditions (PASC), and the expanded Operative Stress Score (OSS) with postoperative complications, mortality, and failure-to-rescue.

METHODS

The National Surgical Quality Improvement Program from 2015 to 2019 evaluating 30-d complications, mortality, and failure-to-rescue.

RESULTS

Of 4,860,308 cases (43% were male; mean [standard deviation] age of 56 [17] y), 6.0 and 0.8% were frail and very frail, respectively. Frailty score distribution was higher in men versus women (P < 0.001). Most cases were low-stress OSS2 (44.9%) or moderate-stress OSS3 (44.5%) surgeries. While unadjusted 30-d mortality rates were higher (P < 0.001) in males (1.1%) versus females (0.8%), males had lower odds of mortality (adjusted odds ratio (aOR) = 0.92, 95% confidence interval [CI] = 0.90-0.94, P < 0.001) after adjusting for frailty, OSS, case status, PASC, and Clavien-Dindo IV (CDIV) complications. Males have higher odds of PASC (aOR = 1.33, CI = 1.31-1.35, P < 0.001) and CDIV complications (aOR = 1.13, CI = 1.12-1.15, P < 0.001). Male-PASC (aOR = 0.76, CI = 0.72-0.80, P < 0.001) and male-CDIV (aOR = 0.87, CI = 0.83-0.91, P < 0.001) interaction terms demonstrated that the increased odds of mortality associated with PASC or CDIV complications/failure-to-rescue were lower in males versus females.

CONCLUSIONS

Our study provides a comprehensive analysis of sex-related surgical outcomes across a wide range of procedures and health care systems. Females presenting with PASC or experiencing CDIV complications had higher odds of mortality/failure to rescue suggesting sex-related care differences. Yentl syndrome may be present in surgical patients; possibly related to differences in presenting symptoms, patient care preferences, or less aggressive care in female patients and deserves further study.

Evaluating Social Determinants of Health Variables in Advanced Analytic and Artificial Intelligence Models for Cardiovascular Disease Risk and Outcomes: A Targeted Review

Introduction/Purpose

Predictive models incorporating relevant clinical and social features can provide meaningful insights into complex interrelated mechanisms of cardiovascular disease (CVD) risk and progression and the influence of environmental exposures on adverse outcomes. The purpose of this targeted review (2018-2019) was to examine the extent to which present-day advanced analytics, artificial intelligence, and machine learning models include relevant variables to address potential biases that inform care, treatment, resource allocation, and management of patients with CVD.

Methods

PubMed literature was searched using the prespecified inclusion and exclusion criteria to identify and critically evaluate primary studies published in English that reported on predictive models for CVD, associated risks, progression, and outcomes in the general adult population in North America. Studies were then assessed for inclusion of relevant social variables in the model construction. Two independent reviewers screened articles for eligibility. Primary and secondary independent reviewers extracted information from each full-text article for analysis. Disagreements were resolved with a third reviewer and iterative screening rounds to establish consensus. Cohen's kappa was used to determine interrater reliability.

Results

The review yielded 533 unique records where 35 met the inclusion criteria. Studies used advanced statistical and machine learning methods to predict CVD risk (10, 29%), mortality (19, 54%), survival (7, 20%), complication (10, 29%), disease progression (6, 17%), functional outcomes (4, 11%), and disposition (2, 6%). Most studies incorporated age (34, 97%), sex (34, 97%), comorbid conditions (32, 91%), and behavioral risk factor (28, 80%) variables. Race or ethnicity (23, 66%) and social variables, such as education (3, 9%) were less frequently observed.

Conclusions

Predictive models should adjust for race and social predictor variables, where relevant, to improve model accuracy and to inform more equitable interventions and decision making.

Sex Disparities in Failure to Rescue After Cardiac Surgery in California and New York

BACKGROUND

Women have a higher risk of mortality than men after cardiac surgery independent of other risk factors. The reason for this may not be limited to patient-specific variables. Failure to rescue (FTR) patients from death after a postoperative complication is a nationally endorsed quality care metric. We aimed to identify whether sex disparities exist in the quality of care after cardiac surgery using FTR rates.

METHODS

A retrospective analysis of 30 973 men (70.4%) and 13 033 women (29.6%) aged over 18 years undergoing coronary artery bypass graft or valve surgery in New York (2016-2019) and California (2016-2018) who experienced at least one serious postoperative complication. The primary outcome was the FTR. Multivariable logistic regression was used to identify predictors of death after complication. Propensity matching was used to adjust for baseline differences between sexes and yielded 12 657 pairs.

RESULTS

Female patients that experienced complications were older (mean age 67.8 versus 66.7, P<0.001), more frail (median frailty score 0.1 versus 0.07, P<0.001), and had more comorbidities (median Charlson score 2.5 versus 2.3, P<0.001) than male patients. The overall FTR rate was 5.7% (2524), men were less likely to die after a complication than women (4.8% versus 8%, P<0.001). Independent predictors of FTR included female sex (relative risk [RR]: 1.46 [CI, 1.30-1.62]), area-level poverty rate >20% (RR, 1.21 [CI, 1.01-1.59]), higher frailty (RR, 2.83 [CI, 1.35-5.93]), undergoing concomitant coronary artery bypass graft and valve surgeries (RR, 1.69 [CI, 1.49-1.9]), and higher number of postoperative complications (RR, 16.28 [CI, 14-18.89]). In the propensity-matched cohorts, the FTR rate remained significantly lower among men than women (6.0% versus 8.0%, P<0.001).

CONCLUSIONS

Women are less likely to be rescued from death following postoperative complications, independent of socioeconomic and clinical characteristics. Further research is warranted to investigate the clinical practices contributing to this disparity in quality of care following cardiac surgery.

Low Level of Agreement Between Self-Report and Clinical Assessment of Passive Suicidal Ideation

OBJECTIVE

Discrepancies between patient reports during clinical evaluations and self-reported suicide ideation are of vital importance. We study the agreement in passive suicidal ideation between reports made by clinicians and patients' self-reports.

METHOD

Wish of death in 648 outpatients was assessed by attending clinicians. Within 24 h after clinical evaluation, patients completed a self-report questionnaire in which they were asked whether they had no desire to live. We used cluster analysis to determine the clinical profile of a population of patients according to the concordance between reports made by clinicians and self-reported information.

RESULTS

A low level of agreement (kappa = 0.072) was found between clinicians and patients, as 56.4% (n = 366) of clinician reports classified as containing no death-related ideas although on self-report the patient did state that they had no desire to live. In this group containing discrepancies between the two reports, two clusters were found to have shared characteristics: female sex, middle age, cohabitation, active employment, no history of suicidal behavior, and diagnosis of neurotic, stress-related, and somatoform disorders. In a third, more severe cluster, patients self-reported sleep disturbances, less appetite, poor treatment adherence, and aggressiveness.

CONCLUSIONS

We found low agreement between self-reports and clinician assessments regarding the death wish. Self-reporting may be useful in assessing suicide risk. HIGHLIGHTSLow agreement was found between self-reports and clinician assessments regarding passive suicidal ideation.Most patients in whom the clinician underestimated the risk of suicide were women.Our results suggest that clinicians require adequate documentation of suicidal risk assessment to identify the high-risk population.

Social risk factors predicting outcomes of cervical myelopathy surgery

OBJECTIVE

Combinations of certain social risk factors of race, sex, education, socioeconomic status (SES), insurance, education, employment, and one's housing situation have been associated with poorer pain and disability outcomes after lumbar spine surgery. To date, an exploration of such factors in patients with cervical spine surgery has not been conducted. The objective of the current work was to 1) define the social risk phenotypes of individuals who have undergone cervical spine surgery for myelopathy and 2) analyze their predictive capacity toward disability, pain, quality of life, and patient satisfaction-based outcomes.

METHODS

The Cervical Myelopathy Quality Outcomes Database was queried for the period from January 2016 to December 2018. Race/ethnicity, educational attainment, SES, insurance payer, and employment status were modeled into unique social phenotypes using latent class analyses. Proportions of social groups were analyzed for demonstrating a minimal clinically important difference (MCID) of 30% from baseline for disability, neck and arm pain, quality of life, and patient satisfaction at the 3-month and 1-year follow-ups.

RESULTS

A total of 730 individuals who had undergone cervical myelopathy surgery were included in the final cohort. Latent class analysis identified 2 subgroups: 1) high risk (non-White race and ethnicity, lower educational attainment, not working, poor insurance, and predominantly lower SES), n = 268, 36.7% (class 1); and 2) low risk (White, employed with good insurance, and higher education and SES), n = 462, 63.3% (class 2). For both 3-month and 1-year outcomes, the high-risk group (class 1) had decreased odds (all p < 0.05) of attaining an MCID score in disability, neck/arm pain, and health-related quality of life. Being in the low-risk group (class 2) resulted in an increased odds of attaining an MCID score in disability, neck/arm pain, and health-related quality of life. Neither group had increased or decreased odds of being satisfied with surgery.

CONCLUSIONS

Although 2 groups underwent similar surgical approaches, the social phenotype involving non-White race/ethnicity, poor insurance, lower SES, and poor employment did not meet MCIDs for a variety of outcome measures. This finding should prompt surgeons to proactively incorporate socially conscience care pathways within healthcare systems, as well as to optimize community-based resources to improve outcomes and personalize care for populations at social risk.

Comparison between machine learning methods for mortality prediction for sepsis patients with different social determinants

BACKGROUND

Sepsis is one of the most life-threatening circumstances for critically ill patients in the United States, while diagnosis of sepsis is challenging as a standardized criteria for sepsis identification is still under development. Disparities in social determinants of sepsis patients can interfere with the risk prediction performances using machine learning.

METHODS

We analyzed a cohort of critical care patients from the Medical Information Mart for Intensive Care (MIMIC)-III database. Disparities in social determinants, including race, sex, marital status, insurance types and languages, among patients identified by six available sepsis criteria were revealed by forest plots with 95% confidence intervals. Sepsis patients were then identified by the Sepsis-3 criteria. Sixteen machine learning classifiers were trained to predict in-hospital mortality for sepsis patients on a training set constructed by random selection. The performance was measured by area under the receiver operating characteristic curve (AUC). The performance of the trained model was tested on the entire randomly conducted test set and each sub-population built based on each of the following social determinants: race, sex, marital status, insurance type, and language. The fluctuations in performances were further examined by permutation tests.

RESULTS

We analyzed a total of 11,791 critical care patients from the MIMIC-III database. Within the population identified by each sepsis identification method, significant differences were observed among sub-populations regarding race, marital status, insurance type, and language. On the 5783 sepsis patients identified by the Sepsis-3 criteria statistically significant performance decreases for mortality prediction were observed when applying the trained machine learning model on Asian and Hispanic patients, as well as the Spanish-speaking patients. With pairwise comparison, we detected performance discrepancies in mortality prediction between Asian and White patients, Asians and patients of other races, as well as English-speaking and Spanish-speaking patients.

CONCLUSIONS

Disparities in proportions of patients identified by various sepsis criteria were detected among the different social determinant groups. The performances of mortality prediction for sepsis patients can be compromised when applying a universally trained model for each subpopulation. To achieve accurate diagnosis, a versatile diagnostic system for sepsis is needed to overcome the social determinant disparities of patients.

Types of usual sources of care and their association with healthcare outcomes among cancer survivors: a Medical Expenditure Panel Survey (MEPS) study

PURPOSE

To assess associations between usual source of care (USC) type and health status, healthcare access, utilization, and expenses among adult cancer survivors.

METHODS

This retrospective cross-sectional analysis using 2013-2018 Medical Expenditure Panel Survey included 2690 observations representing 31,953,477 adult cancer survivors who were currently experiencing cancer and reporting one of five USC types: solo practicing physician (SPP), a specific person in a non-hospital facility, a specific person in a hospital-based facility, a non-hospital facility, and a hospital-based facility. We used logistic regressions and generalized linear models to determine associations of USC type with health status, healthcare access, utilization, and expenses, adjusting for patient demographic and clinical characteristics.

RESULTS

All non-SPP USC types were associated with reporting more difficulties contacting USC by telephone during business hours (p < 0.05). Compared to SPP, non-hospital facility was associated with more difficulty getting needed prescriptions (OR: 1.81, p = 0.036) and higher annual expenses ($5225, p = 0.028), and hospital-based facility was associated with longer travel time (OR: 1.61, p = 048), more ED visits (0.13, p = 0.049), higher expenses ($6028, p = 0.014), and worse self-reported health status (OR: 1.93, p = 0.001), although both were more likely to open on nights/weekends (p < 0.05). Cancer survivors with a specific person in a hospital-based facility (vs. SPP) as USC were > twofold as likely (p < 0.05) to report difficulty getting needed prescriptions and contacting USC afterhours.

CONCLUSIONS

Among adult cancer survivors who were currently experiencing cancer, having a non-SPP type of UCS was associated with reporting more difficulties accessing care, worse health, more ED visits, and higher total expenses.

IMPLICATIONS FOR CANCER SURVIVORS

Transitioning to SPP type of USC may result in better healthcare outcomes.

“Broken”—How Identities as Women, Mothers and Partners Are Intertwined with the Experience of Living with and Seeking Treatment for Pelvic Organ Prolapse

Pelvic Organ Prolapse (POP) occurs when one or more pelvic organs descend into or through the vaginal opening, significantly impacting physical and mental health. POP affects the female reproductive tract and, overwhelmingly, people who identify as women. However, little research has examined the impact of gendered expectations on women’s treatment-seeking for POP and their decision-making around surgery for POP. To address this gap, we conducted semi-structured interviews with 26 women seeking surgery for POP in Alberta, Canada. Data were analyzed from a gender-based lens, using the Framework Method. Participants reported the need to balance their identities as women, partners, and mothers in their pursuit of treatment and faced many barriers to treatment related to their gendered responsibilities. Findings highlight the gendered experiences of prolapse in the context of healthcare needs and can inform policies and practices which promote more equitable access to prolapse treatment.

Matched analysis of patient gender and meningioma resection outcomes

PURPOSE

Gender is a known social determinant of health (SDOH) that has been linked to neurosurgical outcome disparities. To improve quality of care, there exists a need to investigate the impact of gender on procedure-specific outcomes. The objective of this study was to assess the role of gender on short- and long-term outcomes following resection of meningiomas - the most common benign brain neoplasm of adulthood - between exact matched patient cohorts.

MATERIAL AND METHODS

All consecutive patients undergoing supratentorial meningioma resection (n = 349) at a single, university-wide health system over a 6-year period were analyzed retrospectively. Coarsened exact matching was employed to match patients on numerous key characteristics related to outcomes. Primary outcomes included readmission, ED visit, reoperation, and mortality within 30 and 90 days of surgery. Mortality and reoperation were also assessed during the entire follow-up period. Outcomes were compared between matched female and male cohorts.

RESULTS

Between matched cohorts, no significant difference was observed in morbidity or mortality at 30 days (p = 0.42-0.75), 90-days (p = 0.23-0.69), or throughout the follow-up period (p = 0.22-0.45). Differences in short-term mortality could not be assessed due to the low number of mortality events.

CONCLUSIONS

After matching on characteristics known to impact outcomes and when isolated from other SDOHs, gender does not independently affect morbidity and mortality following meningioma resection. Further research on the role of other SDOHs in this population is merited to better understand underlying drivers of disparity.

State-Level Sexism and Gender Disparities in Health Care Access and Quality in the United States

In this investigation, we examined the associations between state-level structural sexism-a multidimensional index of gender inequities across economic, political, and cultural domains of the gender system-and health care access and quality among women and men in the United States. We linked administrative data gauging state-level gender gaps in pay, employment, poverty, political representation, and policy protections to individual-level data on health care availability, affordability, and quality from the national Consumer Survey of Health Care Access (2014-2019; N = 24,250). Results show that higher state-level sexism is associated with greater inability to access needed health care and more barriers to affording care for women but not for men. Furthermore, contrary to our hypothesis, women residing in states with higher state-level sexism report better quality of care than women in states with lower levels of sexism. These findings implicate state-level sexism in perpetuating gender disparities in health care.

A Comparison of Physician-Assisted/Death-With-Dignity-Act Death and Suicide Patterns in Older Adult Women and Men

OBJECTIVE

To examine Oregon's Death-with-Dignity-Act (DWDA) death and suicide patterns among women age 65 and older, relative to patterns among same-age men, as a way to assess DWDA's impact on older adult women, a group considered vulnerable.

DESIGN

Oregon's 1998-2018 DWDA- and suicide-mortality rates and confidence intervals were calculated.

RESULTS

Between 1998 and 2018 women age 65 and older represented 46% of DWDA deaths and 16.3% of suicides in their age group. Among women age 65 and older DWDA and suicide mortality increased whereas among same-age men DWDA deaths increased and suicides declined. DWDA deaths were the most common form (52.7%) of self-initiated death for older adult women, and firearm suicides (65.7%) for older adult men.

CONCLUSION

Legalization has a substantial impact on older adult women's engagement in self-initiated death. In Switzerland and in Oregon, where assisted suicide/medical-aid-in-dying (MAID) is legal and where assisted-suicide/MAID and suicide comparative-studies have been conducted, older adult women avoid self-initiated death except when physician-approved. Older adult women's substantial representation among assisted-suicide/MAID decedents, relative to suicide, may be a clue of their empowerment to determine the time of their death, when hastened-death assistance is permitted; or of their vulnerability to seeking a medicalized self-initiated death, when in need of care.

Delays in emergency department intervention for patients with traumatic brain injury in Uganda

Background

In Sub-Saharan African countries, the incidence of traumatic brain injury (TBI) is estimated to be many folds higher than the global average and outcome is hugely impacted by access to healthcare services and quality of care. We conducted an analysis of the TBI registry data to determine the disparities and delays in treatment for patients presenting at a tertiary care hospital in Uganda and to identify factors predictive of delayed treatment initiation.

Methods

The study was conducted at the Mulago National Referral Hospital, Kampala. The study included all patients presenting to the emergency department (ED) with suspected or documented TBI. Early treatment was defined as first intervention within 4 hours of ED presentation-a cut-off determined using sensitivity analysis to injury severity. Descriptive statistics were generated and Pearson's χ² test was used to assess the sample distribution between treatment time categories. Univariable and multivariable logistic regression models with <0.05 level of significance were used to derive the associations between patient characteristics and early intervention for TBI.

Results

Of 3944 patients, only 4.6% (n=182) received an intervention for TBI management within 1 hour of ED presentation, whereas 17.4% of patients (n=708) received some treatment within 4 hours of presentation. 19% of those with one or more serious injuries and 18% of those with moderate to severe head injury received care within 4 hours of arrival. Factors independently associated with early treatment included young age, severe head injury, and no known pre-existing conditions, whereas older or female patients had significantly less odds of receiving early treatment.

Discussion

With the increasing number of patients with TBI, ensuring early and appropriate management must be a priority for Ugandan hospitals. Delay in initiation of treatment may impact survival and functional outcome. Gender-related and age-related disparities in care should receive attention and targeted interventions.

Level of evidence

Prognostic and epidemiological study; level II evidence.

Therapeutic Potential of Natural Products in Treating Neurodegenerative Disorders and Their Future Prospects and Challenges

Natural products derived from plants, as well as their bioactive compounds, have been extensively studied in recent years for their therapeutic potential in a variety of neurodegenerative diseases (NDs), including Alzheimer's (AD), Huntington's (HD), and Parkinson's (PD) disease. These diseases are characterized by progressive dysfunction and loss of neuronal structure and function. There has been little progress in designing efficient treatments, despite impressive breakthroughs in our understanding of NDs. In the prevention and therapy of NDs, the use of natural products may provide great potential opportunities; however, many clinical issues have emerged regarding their use, primarily based on the lack of scientific support or proof of their effectiveness and patient safety. Since neurodegeneration is associated with a myriad of pathological processes, targeting multi-mechanisms of action and neuroprotection approaches that include preventing cell death and restoring the function of damaged neurons should be employed. In the treatment of NDs, including AD and PD, natural products have emerged as potential neuroprotective agents. This current review will highlight the therapeutic potential of numerous natural products and their bioactive compounds thatexert neuroprotective effects on the pathologies of NDs.

Assessing the Quality of Care Provided to Older Persons with Frailty in Five Canadian Provinces, Using Administrative Data

Nous avons examiné la qualité des soins fournis aux personnes âgées fragiles dans cinq provinces canadiennes à partir de données administratives sur la santé. Dans chaque province, nous avons considéré les personnes âgées fragiles en fonction de deux cohortes : les personnes décédées et les personnes vivantes. Des règles de décision ont été utilisées pour déterminer quelles personnes étaient frêles, soit celles résidant en établissement de soins de longue durée, qui étaient en phase terminale ou dont le profil correspondait à deux des sept domaines identifiés. Ces domaines étaient fondés sur des échelles de fragilité, des discussions avec des gériatres et des indicateurs d'utilisation des services de santé. Nous avons évalué la qualité des soins à l'aide des indicateurs de qualité suivants : diminution de la durée de l'hospitalisation, diminution du nombre de réadmissions à l'hôpital, diminution du nombre de visites à l'urgence, augmentation de la continuité des soins fournis par un médecin de famille, diminution de l'utilisation de la ventilation mécanique et diminution du nombre d'admissions aux soins intensifs. À l'aide d'analyses de régression, nous avons également constaté que le sexe masculin et l'âge avancé étaient associés à une moins bonne qualité de soins dans les deux cohortes. Cette étude fournit des données de base qui permettront d'évaluer les futurs efforts visant à améliorer la qualité des soins offerts aux personnes âgées fragiles.

We examined the quality of care provided to older persons with frailty in five Canadian provinces, using administrative health data. In each province, we identified two cohorts of older persons with frailty: decedents and living persons. Using decision rules, we considered individuals to be frail if they were long-term care residents, terminally ill, or met at least two of seven domains, which were based on frailty scales, geriatrician discussions, and health service utilization indicators. We assessed quality of care using selected quality indicators: decrease in length of hospital stay, decrease in the number of in-patient readmissions, decrease in the number of emergency department visits, increase in the level of family physician continuity of care, decrease in the use of mechanical ventilation, and decrease in the number of admissions to intensive care. Using regression analyses, we also found male sex and older age were associated with poorer quality of care in both cohorts. This study provides baseline data for evaluating future efforts to improve the quality of care provided to older persons with frailty.

Tracheostomy Decision-making Communication among Patients Receiving Prolonged Mechanical Ventilation

Rationale: Patients receiving prolonged mechanical ventilation experience high morbidity and mortality, poor quality of life, and significant caregiving and financial burden. It is unclear what is discussed with patients and families during the tracheostomy decision-making process.Objectives: The aim of this study was to identify themes of communication related to tracheostomy decision-making in patients receiving prolonged mechanical ventilation and to explore patient and clinical factors associated with more discussion of these themes.Methods: We conducted a mixed-methods study involving adult patients in medical or cardiac intensive care units who received continuous mechanical ventilation for ≥7 days and were considered for tracheostomy placement during the same admission. We performed a consensus-driven review of documented family meeting conversations to identify characteristics and themes related to tracheostomy decision-making. A multivariate analysis was performed to investigate patient and clinical factors associated with the discussion of one or more of the identified themes.Results: Of the 241 patients included, 191 (79.2%) had at least one documented conversation regarding tracheostomy decision-making, and 148 (61.4%) required further discussions before reaching a decision. We identified the following four themes related to tracheostomy decision-making: patient's previously expressed preferences, patient's baseline condition and functional status, long-term complications, and long-term prognosis. Of the documented conversations, 45.3% addressed none of the identified themes. Patients who did not undergo tracheostomy placement were more likely to have documented discussion of one or more themes compared with those who did (74.6% vs. 41.6%). In multivariate analysis, age ≥75, female sex, significant preadmission functional dependence, home oxygen requirement, and involvement of palliative care were associated with more documented discussion of one or more themes.Conclusions: Our findings suggest inadequate information exchange regarding patient preferences and long-term prognosis during tracheostomy decision-making, especially among patients who went on to pursue tracheostomy. There is a critical need to promote effective shared decision-making to better align tracheostomy intervention with patient values and to prevent unwanted health states at the end of life.

Assessment of gender representation in clinical trials leading to FDA approval for oncology therapeutics between 2014 and 2019: A systematic review-based cohort study

BACKGROUND

Ensuring representative data accrual in clinical trials is important to safeguard the generalizability of results and to minimize disparities in care. This study's goal was to evaluate differences in gender representation in trials leading to US Food and Drug Administration (FDA) cancer drug approvals.

METHODS

An observational study was conducted from January 2014 to April 2019 using PubMed and the National Institutes of Health trials registry for primary trial reports. The National Cancer Institute's Surveillance, Epidemiology, and End Results program and US Census were consulted for national cancer incidence. The outcome was an enrollment incidence disparity (EID), which was calculated as the difference between male and female trial enrollment and national incidence, with positive values representing male overrepresentation.

RESULTS

There were 149 clinical trials with 59,988 participants-60.3% and 39.7% were male and female, respectively-leading to 127 oncology drug approvals. The US incidence rates were 55.4% for men versus 44.6% for women. Gender representation varied by specific tumor type. Most notably, women were underrepresented in thyroid cancer (EID, +27.4%), whereas men were underrepresented in soft tissue cancer (EID, -26.1%). Overall, women were underrepresented when compared with expected incidence (EID, +4.9%; 42% of trials).

CONCLUSIONS

For many specific tumor types, women are underrepresented in clinical trials leading to FDA oncology drug approvals. It is critical to better align clinical trial cohort demographics and the populations to which these data will be extrapolated.

LAY SUMMARY

This study assesses whether gender disparities exist in clinical trials leading to US Food and Drug Administration (FDA) cancer drug approvals. From January 2014 to April 2019, 149 clinical trials leading to FDA oncology drug approvals showed 60.3% and 39.7% of the enrollees were male and female, respectively. Gender representation varied by specific tumor when compared with the expected incidence rate of cancer in the United States, although women were more often underrepresented. Increased efforts are needed with regard to ensuring equitable representation in oncology clinical trials.

Immigration and Gender as Social Determinants of Mental Health during the COVID-19 Outbreak: The Case of US Latina/os

While men and women make up a similar number of COVID-19 cases, and are equally likely to know someone who has become ill due to the virus, the gendered and systemic implications of immigration during public health emergencies among minority groups in the United States are empirically underexplored. Using the SOMOS COVID-19 Crisis National Latino Survey, we conduct a series of intersectional analyses to understand the extent to which personal experiences with COVID-19, gendered structural factors, and spillover effects of US immigration policies impact the mental health of US Latina/os during a public health emergency. The results show that among Latinas, knowing an undocumented immigrant and someone ill with COVID-19 increases the probability of reporting worse mental outcomes by 52 percent. Furthermore, being a woman increases the probability of reporting the highest level of mental health problems by 30 percent among Hispanic people who know someone with COVID-19 and an undocumented immigrant. These findings indicate that the effects of the COVID-19 outbreak among US Latinas and Latinos are entrenched in gendered and systemic inequalities.

Gender disparities in clozapine prescription in a cohort of treatment-resistant schizophrenia in the South London and Maudsley case register

BACKGROUND

Gender disparities in treatment are apparent across many areas of healthcare. There has been little research into whether clozapine prescription, the first-line treatment for treatment-resistant schizophrenia (TRS), is affected by patient gender.

METHODS

This retrospective cohort study identified 2244 patients with TRS within the South London and Maudsley NHS Trust, by using a bespoke method validated against a gold-standard, manually coded, dataset of TRS cases. The outcome and exposures were identified from the free-text using natural language processing applications (including machine learning and rules-based approaches) and from information entered in structured fields. Multivariable logistic regression was carried out to calculate the odds ratios for clozapine prescription according to patients' gender, and adjusting for numerous potential confounders including sociodemographic, clinical (e.g., psychiatric comorbidities and substance use), neutropenia, functional factors (e.g., problems with occupation), and clinical monitoring.

RESULTS

Clozapine was prescribed to 77% of the women and 85% of the men with TRS. Women had reduced odds of being prescribed clozapine as compared to men after adjusting for all factors included in the present study (adjusted OR: 0.66; 95% CI 0.44-0.97; p = 0.037).

CONCLUSION

Women with TRS are less likely to be prescribed clozapine than men with TRS, even when considering the effects of multiple clinical and functional factors. This finding suggests there could be gender bias in clozapine prescription, which carries ramifications for the relatively poorer care of women with TRS regarding many outcomes such as increased hospitalisation, mortality, and poorer quality of life.

The Beginning of the End

OBJECTIVES

The purpose of this study was to determine the relationship between gender, research productivity, academic rank, and departmental leadership positions of pathology faculty in North America.

METHODS

The online information presented for the faculty members in all American- and Canadian-accredited pathology residency programs' official websites and Elsevier's SCOPUS were queried to assess research productivity, academic ranks, and leadership positions.

RESULTS

Among 5,228 academic pathologists included in our study, there were 3,122 (59.7%) males and 2,106 (40.3%) females. Male faculty held higher academic ranks (being professor) and leadership positions (chair/program director) (P < .0001). Males were more likely to hold combined MD-PhD degrees (P < .0001) than females. The median h-index for the male faculty was 17 vs 9 for the female faculty (P = .023).

CONCLUSIONS

Gender has a significant influence on leadership positions, academic ranks, and research productivity among pathology faculty members in North America.

Gender differences in peritoneal dialysis initiation in the US end-stage renal disease population

BACKGROUND

Overall, a disproportionately small number of end-stage renal disease (ESRD) patients start peritoneal dialysis (PD) in the United States compared to hemodialysis. Little is known about whether gender has an effect on the initial modality of renal replacement therapy utilized by patients; however, prior studies have demonstrated gender disparities in the diagnosis and treatment of various other health conditions, including kidney disease.

METHODS

Using data from the United States Renal Data System (USRDS), we estimated the proportion of patients utilizing PD as their initial dialysis modality between 2000 and 2014, adjusting estimates to the mean value of all covariates and compared these estimates for women and men.

RESULTS

We found that 7.9% of women and 7.5% of men used PD as their initial dialysis modality. The unadjusted odds ratio (OR) of women initiating PD as their initial modality compared to men was 1.04 (95% CI 1.02-1.05, p < 0.001). After adjustment for age, race, ethnicity, cause of ESRD, number of comorbidities, income, employment status, and timing of referral to nephrology, the difference was even more significant, with women being 12% (OR 1.12, CI 1.10-1.14, p < 0.001) more likely to initiate PD than men. However, within different subgroups, older women and women with higher number of comorbidities were less likely to be on PD than their male counterparts.

CONCLUSIONS

Our results indicate that gender plays a role in the initial dialysis modality used by patients and providers should be cognizant of these gender differences. Further studies are needed to ascertain the cause of this observed difference.

Rethinking the Principle of Justice for Marginalized Populations During COVID-19

In the face of limited resources during the COVID-19 pandemic response, public health experts and ethicists have sought to apply guiding principles in determining how those resources, including vaccines, should be allocated.

Simone de Beauvoir and a period of transition

This article discusses the global intensification of gender inequality during the time of the Covid-19 pandemic. It reflects on the meaning of being a woman in the recent time of transition and the phenomenon of gender discrimination, which has been a lived experience of women worldwide. The article compares the Covid-19 situation seen through a gender lens with the previous period of transition described by Simone de Beauvoir seventy years ago. It argues that the post-pandemic world should be created from the feminist perspective that calls for social and educational change.

Pneumonia: Does Age or Gender Relate to the Presence of an SLP Dysphagia Consultation?

A retrospective study of 1489 hospital records examined the relationship of speech-language pathologist (SLP) consults for dysphagia to age and gender in pneumonia patients from an acute care setting. Age and gender disparities exist in healthcare. The research sought to determine if disparities existed in the presence/absence of SLP dysphagia consults related to age and gender. Results suggested SLPs were consulted on a greater percentage of geriatric patients overall; however, there were differences in the number of consults for each pneumonia type. More males and geriatric patients were seen than females and non-geriatric adults, respectively. Results may be used to address local hospital policies and protocols and thus increase quality of care by improving morbidity and mortality outcomes of geriatric patients with pneumonia.

Psychological and neighborhood factors associated with urban women's preventive care use

Women are more likely than men to forego care-including preventive care. Understanding which factors influence women's preventive care use has the potential to improve health. This study focuses on the largely understudied areas of psychological barriers (depression) and neighborhood factors (support and stressors) that may be associated with women's preventive care use through secondary analysis of the Chicago Community Adult Health Study. Across models, 30-40% of the variance in preventive care adherence was explained by the neighborhood. Depressive symptoms were not associated with preventive care use when neighborhood factors were included. However, stratified models showed that associations varied by race/ethnicity. Previous research has tended to focus on individual determinants of care, but this study suggests that barriers to care are far more complex. Efforts aimed at improving care utilization need to be multipronged and interventions need to take an individual's demographics, mental health, and context into account.

Characteristics of cutaneous adverse drug reactions caused by triple-combination drug therapy used for Helicobacter pylori eradication

Cutaneous adverse drug reactions (cADR) should be appropriately managed in drug administration. LANSAP® , Rabecure® and VONOSAP® are currently used for Helicobacter pylori eradication therapy. Here, we examined the characteristics of cADR caused by these drugs using data from the Pharmaceuticals and Medical Devices Agency (PMDA). Periods subject to analyses were set according to the year of release of these drugs: (i) from 2008 to 2017 for LANSAP; (ii) from 2014 to 2017 for Rabecure; and (iii) 2017 for VONOSAP. Among all cADR reported to the PMDA, those attributed to LANSAP, Rabecure and VONOSAP accounted for 2.3%, 1.0% and 3.6% of cases, respectively. cADR occurred in patients aged in their 20s or older, with the oldest patients aged in their 60s. Numbers of male and female patients were 28 and 70 for LANSAP, eight and 14 for Rabecure and three and 16 for VONOSAP, respectively. Statistical analyses revealed significant sex differences for LANSAP (P = 0.022) and VONOSAP (P = 0.012), but not for Rabecure (P = 0.729). LANSAP, Rabecure or VONOSAP caused erythema multiforme in the largest population of patients and Stevens-Johnson syndrome/toxic epidermal necrolysis (SJS/TEN) in three patients. Ratios of SJS/TEN were 0.0-5.3% for LANSAP, Rabecure or VONOSAP, but 11.5-44.8% for the corresponding single constituent drugs other than vonoprazan. In conclusion, female sex appears to represent a risk factor for cADR attributed to H. pylori eradication therapy using LANSAP or VONOSAP, although H. pylori eradication therapy without these drugs rarely causes severe cADR.

Lack of Gender Disparity Among Administrative Leaders of Canadian Health Authorities

Background: Gender distribution within the managing bodies of the Canadian health authorities has not been studied despite their integral role in the health care system. The purpose of this study is to quantify gender differences and to craft a geographic gender analysis of such distribution. Methods: Retrospective data collection of all Canadian health authorities at the provincial, territorial, regional, and first nations levels was conducted. The dependent variable was gender, and other covariates, where applicable, included province/territory, region, leadership position, education (PhD or Master's), honorary degree, and primary occupation. Any member within the executive managing body or board of directors of a Canadian health authority was included, unless their gender could not be determined, in which case they were excluded. Results: Quantitative analysis of the 67 health authorities revealed 1346 individuals with identifiable gender (710 women; 636 men). Thematic distribution showed no significant difference in the gender distribution by provinces/territories (chi square = 14.248; p = 0.28), by leadership position (chi square = 1.88; p = 0.75), by education (chi square = 1.85; p = 0.17), or by primary occupation (chi square = 1.53; p = 0.46). Conclusion: The overall number of females exceeded that of males and there were no gender disparities. Critical analysis of probable causes was discussed. Further studies should be conducted to examine the policies and programs within the Canadian health authorities that successfully tackle the retention, recruitment, and promotion of females.

Hospitalization outcomes of people who use drugs: One size does not fit all

People with opioid use disorder (OUD) have worse hospital outcomes and higher healthcare costs. There are rising reports of people with OUD also using other classes of drugs, however patterns of substance use have not been evaluated for differential effects on hospital outcomes. We performed a data-analysis of the Healthcare Utilization Project's National Readmissions Database, examining the effects of patterns of substance use, age, gender, and diagnosis on the outcomes of Against Medical Advice (AMA) discharges and 30-day readmissions. About one-third of the patients with OUD who were admitted to the hospital had at least one additional substance use disorder (SUD). Thirteen percent of persons with OUD were discharged AMA, and 12% were readmitted to the hospital within 30 days of discharge. Compared to people with OUD alone, people who used stimulants had increased odds of AMA discharge (aOR 1.83 (CI 1.73, 1.96)) and 30-day readmission (aOR 1.30 (95% CI 1.23, 1.37)). Multiple concomitant substance use disorders were associated with increased odds of AMA discharge and 30-day readmission. Conclusions: People with OUD have high rates of both AMA discharges and 30 day-readmissions, and there is a layered effect of increasing co-occurring SUDs leading to worse hospitalization outcomes. The heterogeneity of drug use patterns needs to be considered when developing strategies to improve health care outcomes for people with substance use disorder.

Sex differences in the treatment and outcome of emergency general surgery

Background

Sociodemographic characteristics, such as sex, have been shown to influence health care delivery. Acute care surgery models are effective in decreasing mortality and morbidity after emergency surgeries, but sex-based differences in delivery and outcomes have not been explored. Our objective was to explore sex associated differences in the patient characteristics and clinical outcomes of those admitted to emergency general surgery.

Methods

A post-hoc analysis of 512 emergency general surgical patients admitted consecutively to two tertiary care hospitals in Alberta Canada, between April 1, 2014 and July 31, 2015. We measured associations between sex and patient demographics, pre-, intra- and post-operative delivery of care, as well as post-operative outcomes.

Findings

Of those excluded from the analysis, older females were more likely to undergo conservative management compared to older men (41% vs 34%, p = 0.03). Overall, there were no differences between sexes for time from admission to surgery, time spent in surgery, overall complication rate, mortality, hospital length of stay, or discharge disposition. Women were more likely to have a cancer diagnosis [OR 4.12 (95% CI: 1.61–10.5), p = 0.003, adjusted for age], while men were more likely to receive hernia surgery [OR 2.33 (95% CI 1.35–4.02), p = 0.002, adjusted for age and Charlson Comorbidity Index]. Finally, men were more likely to have a major respiratory complication [OR 2.73 (95% CI: 1.19–6.24), p = 0.02, adjusted for age].

Conclusions

Only two differences in peri and post-operative complications between sexes were noted, which suggests sex-based disparity in quality of care is limited once a decision has been made to operate. Future studies with larger databases are needed to corroborate our findings and investigate potential sex biases in surgical versus conservative management.

Awareness of gender medicine among family doctors. A field investigation

Ample evidence has shown that gender is one of the key determinants of health and illness and that a better understanding of gender-specific determinants can contribute to greater equity and equality in health services, with better health for both women and men. Nonetheless, the androcentric bias prevalent in healthcare makes it difficult to address the needs of either women or men adequately. Strengthening research into gender medicine issues is, therefore, desirable. With the present study, we investigated awareness of gender medicine among practicing primary care physicians and doctors-in-training in primary care and whether sexism affects awareness of gender medicine. Our findings show that there is a need for training programs to enhance gender awareness among both practicing physicians and those in training. Implications for policies are discussed.

Sex Differences in the Assessment of Cardiovascular Risk in Primary Health Care: A Systematic Review

OBJECTIVE

To determine whether sex differences exist in the assessment of cardiovascular disease (CVD) risk scores/risk factors in primary health care.

DESIGN/METHODS

PubMed and EMBASE were systematically searched on 31 January 2017. Clinical trials and observational studies were included if they reported on the assessment of CVD risk score, blood pressure (BP), cholesterol or smoking status in primary health care, stratified by sex. Meta-analyses were performed, using random effects models, to determine differences between sexes, separately for adjusted and unadjusted data.

RESULTS

Of 14,928 studies found in the search, 22 studies (including 4,754,782 patients) were included in the systematic review with the meta-analysis for quantitative assessment. Overall, the assessment rates of CVD risk score and risk factors were similar in women and men (CVD risk score: 30.7% vs. 35.2% [difference (95% CI): -4.5 (-5.1, -3.9)]; BP: 91.3% vs. 88.5% [2.8 (2.5, 3.0)]; cholesterol: 69.9% vs. 71.0% [-1.1 (-1.5, -0.8)]; and smoking: 85.9% vs. 86.7% [-0.8 (-1.1, -0.5)]). The pooled, adjusted likelihood of having the risk score, BP and cholesterol assessments were comparable between women and men: OR (95% CI): 0.87 (0.70, 1.07); 1.41 (0.89, 2.25); and 1.15 (0.82, 1.60), respectively. However, women were 32% less likely to be assessed for smoking (0.68 [0.47, 1.00]). There was substantial heterogeneity between studies and the risk of publication bias was moderate.

CONCLUSION

Despite the guideline recommendations, assessment of CVD risk score in primary health care was low in both sexes. Further, women were less likely to be assessed for their smoking status than men, whereas no sex discrepancies were found for BP and cholesterol assessments.

Drug allergy in children and adults: Is it the double X chromosome?

OBJECTIVE

This article reviews the latest science and epidemiologic studies related to drug allergy in children and adults to explore possible mechanisms related to female propensity for drug allergy.

DATA SOURCES

PubMed literature review, focusing primarily on the last 5 years.

STUDY SELECTIONS

Articles reviewing the science behind female predisposition to atopic and asthmatic conditions and epidemiologic studies reviewing drug allergy and drug-induced anaphylaxis.

RESULTS

Despite adult female predilection for atopic conditions, few laboratory studies explore sex-specific mechanisms in atopic/allergic diseases, and most are focused on autoimmunity and asthma. Drug allergy is more frequently reported in adult females compared with adult males. Adult females are also more likely to have drug-induced anaphylaxis (DIA), although no clear sex predominance has been reported in fatal or severe DIA. Studies in children suggest the reverse picture, with prepubertal males more likely to have drug allergy and DIA than prepubertal girls.

CONCLUSION

Possible explanations for female predisposition for drug allergy are multifactorial and include disproportionate utilization of health care with more exposure to antibiotics or medications, genetic factors related to the X chromosome, epigenetic changes, and discrepant hormonal interactions with immune cells.

Accepting, active and in control: older women's experiences of ageing with peripheral arterial disease

The population of Australia is ageing, with women being the primary beneficiaries of this increase in longevity. Increasingly older individuals are being diagnosed with different chronic illnesses such as peripheral arterial disease (PAD) which causes blockages of the blood vessels in the legs resulting in pain, non-healing ulcers, immobility and the potential amputation of the threatened limb. PAD has been traditionally thought to affect men more than women. Resultingly, women have been under-represented in clinical trials of PAD and under-diagnosed in the health-care setting. However, it has recently been acknowledged that women are indeedmorelikely to suffer from PAD than men due to increased presence of disease and survival advantage. As such, very little is known about women's understanding of and the meaning they create of their experiences of PAD. Therefore, how older women with PAD experience the ageing process is the focus of this qualitative research project. Interviews were conducted with 11 women from Sydney, Australia aged over 65 years who had been diagnosed with PAD. The interviews were analysed using an inductive thematic analysis. Three manifest themes were constructed: independence and control, active and involved, and the acceptance of ageing. These findings emphasised the idea that despite the presence of a chronic illness and increased age, remaining independent and engaged with life was vital to these women's wellbeing. Their subjective experiences of ageing reflect the fact that by adapting to the physical, mental and social changes that come with growing older, the focus does not need to be on loss and decline but rather can be about the continuation of life that can be both positive and meaningful.

Minority race and male sex as risk factors for non-beneficial gastrostomy tube placements after stroke

Background

Percutaneous endoscopic gastrostomy (PEG) tubes are widely used for enteral feeding after stroke; however, PEG tubes placed in patients in whom death is imminent are considered non-beneficial.

Aim

We sought to determine whether placement of non-beneficial PEG tubes differs by race and sex.

Design and setting/participants

In this retrospective cohort study, inpatient admissions for stroke patients who underwent palliative/withdrawal of care, were discharged to hospice, or died during the hospitalization, were identified from the Nationwide Inpatient Sample between 2007 and 2011. Logistic regression was used to evaluate the association between race and sex with PEG placement.

Results

Of 36,109 stroke admissions who underwent palliative/withdrawal of care, were discharge to hospice, or experienced in-hospital death, a PEG was placed in 2,258 (6.3%). Among PEG recipients 41.1% were of a race other than white, while only 22.0% of patients without PEG were of a minority race (p<0.001). The proportion of men was higher among those with compared to without a PEG tube (50.0% vs. 39.2%, p<0.001). Minority race was associated with PEG placement compared to whites (OR 1.75, 95% CI 1.57–1.96), and men had 1.27 times higher odds of PEG compared to women (95% CI 1.16–1.40). Racial differences were most pronounced among women: ethnic/racial minority women had over 2-fold higher odds of a PEG compared to their white counterparts (OR 2.09, 95% CI 1.81–2.41), while male ethnic/racial minority patients had 1.44 increased odds of a PEG when compared to white men (95% CI 1.24–1.67, p-value for interaction <0.001).

Conclusion

Minority race and male sex are risk factors for non-beneficial PEG tube placements after stroke.

From head to toe: Sex and gender differences in the treatment of ischemic cerebral disease

Stroke is a major cause of mortality and morbidity, particularly in the older ages. Women have a longer life expectancy and are more likely to experience stroke than men. Interestingly, the increased risk of ischemic stroke in women seems to be independent from age or classical cardiovascular risk factors. Notwithstanding the fact that stroke outcomes and survival are usually poorer in women, current evidence suggests that thrombolysis, antiplatelet and anticoagulant therapies are more beneficial in women than in men. A possible explanation of this paradox might be that females are often undertreated and they have fewer chances to be submitted to an effective and timely treatment for stroke than the male counterpart. The first step in the attempt to solve this obvious discrimination is surely to emphasize any reasons for differences in the therapeutic approach in relation to gender and then to denounce the lack of a sustainable motivation for them. In this article, we aimed to review the existing literature about gender-related differences on efficacy, administration and side effects of the most common drugs used for the treatment of ischemic stroke. The most striking result was the evidence that the therapeutic approach for stroke is often different according to patients' gender with a clear detrimental prognostic effect for women. A major effort is necessary to overcome this problem in order to ensure equal right to treatment without any sexual discrimination.

Sociocultural hegemony, gendered identity, and use of traditional and complementary medicine in Ghana

This study investigated gender differences in the use of traditional and complementary medicine (TCM) in Ghana. Using an interviewer-administered questionnaire, we collected data from March to June 2013 from 324 randomly sampled adults in the Ashanti region. The prevalence of TCM use in the prior 12 months was 86 percent. Females constituted the majority (61 percent) of TCM users. Female TCM users were more likely than male users to have had only a basic education, been traders (p ˂ .0001), and have health insurance (p ˂ .05). Using multiple logistic regression, TCM use was associated with urban residence for females (odds ratio [OR] = 7.82; 95 percent confidence interval [CI]: 1.28-47.83) but negatively related for males (OR = 0.032; 95 percent CI: 0.002-0.63). Being self-employed was associated with TCM use among males (OR = 7.62; 95 percent CI: 1.22-47.60), while females' TCM use was associated with higher income (OR = 3.72; 95 percent CI: 1.21-11.48) and perceived efficacy of TCM (OR = 5.60; 95 percent CI: 1.78-17.64). The African sociocultural structure vests household decision-making power in men but apparently not regarding TCM use, and the factors associated with TCM use largely differed by gender. These findings provide ingredients for effective health policy planning and evaluation. Adoption and modernization of TCM should apply a gendered lens.

Advancing Women's Health and Women's Leadership With Endowed Chairs in Women's Health

Gender-based bias and conflation of gender and status are root causes of disparities in women's health care and the slow advancement of women to leadership in academic medicine. More than a quarter of women physicians train in internal medicine and its subspecialties, and women physicians almost exclusively constitute the women's health focus within internal medicine. Thus, internal medicine has considerable opportunity to develop women leaders in academic medicine and promote women's health equity.To probe whether holding an endowed chair-which confers status-in women's health may be an effective way to advance women leaders in academic medicine and women's health, the authors explored the current status of endowed chairs in women's health in internal medicine. They found that the number of these endowed chairs in North America increased from 7 in 2013 to 19 in 2015, and all were held by women. The perceptions of incumbents and other women's health leaders supported the premise that an endowed chair in women's health would increase women's leadership, the institutional stature of women's health, and activities in women's health research, education, and clinical care.Going forward, it will be important to explore why not all recipients perceived that the endowed chair enhanced their own academic leadership, whether providing women's health leaders with fundraising expertise fosters future success in increasing the number of women's health endowed chairs, and how the conflation of gender and status play out (e.g., salary differences between endowed chairs) as the number of endowed chairs in women's health increases.

Impact of the diagnosis of diabetes and/or hypertension on healthy food consumption indicators: a longitudinal study of elderly persons

Abstract Objective: to evaluate if the prevalence of healthy food consumption indicators among elderly persons with the self-reported diagnosis of diabetes mellitus and/or systemic arterial hypertension (DM and/or SAH) improved after diagnosis of these diseases, and to compare if the prevalence of such indicators was more frequent among elderly persons with DM and/or SAH than in elderly persons without these diseases. Method: a longitudinal study of 1,197 elderly persons aged 60-104 years, living in Florianopolis, Santa Catarina, Brazil, was performed, considering as an outcome the self-reported diagnosis of diabetes and/or hypertension. Healthy consumption indicators (exposures) were considered the maintenance and/or acquisition of the intake of fruit and vegetables ≥3 and ≥2 times/day, respectively, the consumption of fatty meat <2 times/week, and fried foods <2 times/week. Data was analyzed in terms of absolute and relative frequencies, and Poisson Regression was used to obtain the crude and adjusted prevalence of food consumption indicators. Values of p≤0.05 were considered statistically significant. Results: when comparing the prevalences of the indicators of healthy food consumption among elderly persons with DM and/or SAH with those without these diseases, it was observed that only the consumption of fried foods changed positively between the periods 2009-2010 and 2013-2014. This result was statistically significant only for women, with maintaining/acquiring the infrequent consumption of fried foods (<2 times/week) 8.2% higher among elderly women with DM and/or SAH, p=0.043. Conclusion: The prevalence of healthy food consumption indicators was low and there was almost no difference between older adults with and without DM and/or SAH.