Improving Behavioral Healthcare Access Disparities by Training Providers in Disadvantaged Communities - Evidence of Strategy Effectiveness.

BACKGROUND: Inadequate access to behavioral health services disproportionately impacts marginalized populations who live in disadvantaged areas. To reduce this gap, programs dedicated to optimizing behavioral health education and training must focus their efforts to enroll providers who practice in these disadvantaged areas. OBJECTIVE: The Train New Trainers (TNT) fellowship program aims to enhance behavioral health knowledge, skills, and attitudes of primary care providers (PCPs) who deliver care in disadvantaged communities. We evaluate the effectiveness of the TNT recruitment strategy and the use of scholarships for targeting and recruiting PCPs who practice in disadvantaged communities. DESIGN: Observational study. PARTICIPANTS: TNT fellows from 2016 to 2023. MAIN MEASURES: State/federal classifications of medically underserved counties were used to establish scholarship criteria. Area Deprivation Index (ADI) was utilized to provide criterion validity for the use of state/federal criteria in the recruitment strategy, and to evaluate the effectiveness of the program in successfully recruiting PCPs practicing in disadvantaged communities. KEY RESULTS: Practice location data were available for 347 fellows, 88.8% of whom received scholarships. Of the 347 practices, 300 (86.5%) primarily served communities meeting at least one state or federal criterion for medical shortage areas and/or underserved areas. According to ADI scores, 32.3% of practices served areas classified in the highest ADI (ADI decile 9 or 10), with a progressive increase in the proportion of fellows practicing in underserved areas each year; in 2023, 89.9% of practices met federal shortage criteria and 40.5% served areas with the highest deciles of ADI. CONCLUSIONS: The TNT program strategy for recruiting PCPs from high medical need geographical areas is associated with bringing primary care psychiatry education to areas considered underserved and disadvantaged. Equipping PCPs practicing in underserved areas with enhanced knowledge and skills in behavioral medicine has the potential to significantly improve the existing access gap in disadvantaged communities.

FBXW7 as a Factor of the African American and White Breast Cancer Racial Disparity.

INTRODUCTION: African American women have a breast cancer mortality rate 40% higher than Caucasian women. Many contributing factors account for this racial disparity, such as socioeconomic status and the age when women give birth, but even after considering such factors, studies have found that the racial disparity persists, suggesting that genetic factors may play a crucial role in this breast cancer racial inequality. METHODS: This study utilizes the All of Us database, The Cancer Genome Atlas (TCGA), and an array of bioinformatics tools to integrate differential mutation and gene expression analyses, aiming to identify genes potentially associated with this racial disparity. Although previous studies have identified genes associated with this breast cancer racial disparity through mutation or gene expression analysis, no studies have considered both simultaneously. Ultimately, this study considers both mutation and gene expression to discover novel genes linked to this racial disparity. RESULTS: After mutation analysis, this study identified FBXW7, a gene involved in the destruction of oncogenic proteins, as being associated with this racial inequality. FBXW7  was the only gene that presented differences in both mutation frequency and gene expression between African Americans and Caucasians. The other four candidate genes, such as COL12A1, whose upregulation plays a critical role in tumor progression, may also be linked to this racial inequality. CONCLUSION: By combining both mutation and gene expression analysis, this research offers a unique perspective into this issue. Furthermore, the identification of FBXW7 provides insight into this racial disparity, which can contribute to the pursuit of more effective or personalized treatment for both Caucasian and African American breast cancer patients. Finally, the multi-level method presented could possibly apply to other racial disparities, providing a distinctive perspective that cannot be found with other methods.

Prospective associations of interleukin-6 and APOE allele with cognitive decline in biracial community-dwelling older adults: The Chicago Health and Aging Project (CHAP).

INTRODUCTION: It is unclear whether inflammation, that is, high interleukin-6 (IL-6) levels, and genetic risk, that is, apolipoprotein E (APOE) ε4 allele, have a compounding effect on cognitive decline (CD). METHODS: We analyzed a subset of participants from the longitudinal cohort study, Chicago Health and Aging Project, comprising 1120 biracial community-dwelling older adults (60% Black and 62% women), and mean follow-up = 6.4 years. We ran adjusted mixed-effects models on2 longitudinal CD. RESULTS: In APOE ε4 carriers, higher serum IL-6 was not associated with the rate of CD (ß = -0.0091 [standard deviation (SD) = 0.0165, p = 0.5800]). Conversely, in non-ε4 carriers, compared to the lower tertile, those with the upper tertile of serum IL-6 levels experienced significantly accelerated CD (ß = -0.0257 [SD = 0.0084, p = 0.0023]). DISCUSSION: Even without the largest genetic risk factor for late-onset Alzheimer's disease/Alzheimer's disease and related dementias (AD/ADRD), elevated serum IL-6 still accelerate the rate of CD in non-APOE ε4 carriers. Hence, interventions ameliorating inflammation may prevent AD/ADRD. Highlights: Interleukin-6 (IL-6) and the apolipoprotein E (APOE) ε4 allele have been separately associated with an increased risk for cognitive decline, but their interaction remains unclear.In ε4 carriers, IL-6 was not associated with cognitive decline. However, even without the biggest genetic risk factor for Alzheimer's disease (AD), that is, APOE ε4, elevated serum IL-6 still could confer accelerated rate of cognitive decline, with a detrimental effect half of that imposed by APOE ε4 alone.We found no racial differences in these associations.These findings contribute complementary evidence on non-APOE ε4-dependent and non-AD biological pathways through which cognitive decline can still be accelerated in non-APOE ε4 carriers and highlight a specific subgroup of older adults who are at a higher risk of AD and thus may benefit from anti-inflammatory interventions.

Racial and ethnic disparities in dupilumab for pediatric atopic dermatitis in Florida.

Background: Dupilumab is an mAb that has been shown to decrease symptoms and severity of atopic dermatitis (AD). It was approved for use in adolescents and children in a stepwise manner from 2019 to 2022. Racial and ethnic disparities have been described in access to emerging therapies in many conditions, including treatment with dupilumab for AD in adult patients. Objective: We sought to assess racial and ethnic disparities in moderate to severe AD treatment with dupilumab in the pediatric population. Methods: This retrospective study identified 12,918 patients with AD aged 0 to 17 years who had at least a 6-month follow-up period between January 2020 and September 2023. The primary end point of dupilumab prescription was compared between racial and ethnic groups and a reference group of non-Hispanic White patients while adjusting for confounders. Results: Among the patients, 18.1% were Black, 40.5% Hispanic, 28.9% non-Hispanic White, and 12.4% Other race. Black (odds ratio, 0.43; P = .006) and Hispanic (odds ratio, 0.46; P < .001) patients had significantly lower odds of receiving dupilumab compared with the reference group. Conclusions: This study may indicate a racial and ethnic disparity negatively affecting access to treatment with dupilumab for Black and Hispanic children and adolescents with AD. Because previous studies have not indicated decreased severity of AD in these patient populations, less frequent use is likely due to other underlying factors such as differential access to care, cultural differences, language barriers, and socioeconomic factors. The contributing factors must be further identified and addressed to ensure health equity in pediatric AD.

Association of Intellectual and Developmental Disabilities With Worse Outcomes After Surgical Treatment of Cancer.

BACKGROUND: Patients with intellectual and developmental disabilities (IDD) face unique challenges resulting in disparities in their health care. We sought to define the effect that IDD had on achievement of a "textbook outcome" (TO) following a cancer operation among a nationally representative cohort of patients. METHODS: Data on patients who underwent surgery for a malignant indication, including lung, breast, liver, biliary tract, pancreas, and colorectal, between 2014 and 2020 were extracted from the 100% Medicare Standard Analytical Files database. The association of IDD with TO (defined as the absence of postoperative complications, extended length of stay, 90-day readmission, and 90-day mortality), expenditures, and discharge status was assessed using multivariable logistic regression. RESULTS: Among 500,472 Medicare beneficiaries, 4,326 (0.9%) with IDD had a cancer diagnosis (breast, n=481; lung, n=419; hepatobiliary, n=194; pancreas, n=145; colorectal, n=3,087). Although overall incidence of TO was 50.5%, patients with IDD were less likely to achieve a TO than those without (37.1% vs 50.6%, respectively; odds ratio [OR], 0.50; 95% CI, 0.46-0.53; P<.001). On multivariable regression, patients with IDD had higher odds of a postoperative complication (OR, 1.53; 95% CI, 1.43-1.64), extended length of stay (OR, 2.06; 95% CI, 1.93-2.21), 90-day readmission (OR, 1.15; 95% CI, 1.07-1.24), 90-day mortality (OR, 1.90; 95% CI, 1.70-2.13), and discharge to a skilled nursing facility (OR, 4.28; 95% CI, 3.97-4.62) (all P<.001). CONCLUSIONS: Patients with IDD had a much lower chance of a postoperative TO, as well as discharge to a nonhome setting. The data highlight the need to improve the care of patients with IDD to assure equitable oncologic surgical care.

Case Identification of Depression in Inpatient Electronic Medical Records: Scoping Review.

Background: Electronic medical records (EMRs) contain large amounts of detailed clinical information. Using medical record review to identify conditions within large quantities of EMRs can be time-consuming and inefficient. EMR-based phenotyping using machine learning and natural language processing algorithms is a continually developing area of study that holds potential for numerous mental health disorders. Objective: This review evaluates the current state of EMR-based case identification for depression and provides guidance on using current algorithms and constructing new ones. Methods: A scoping review of EMR-based algorithms for phenotyping depression was completed. This research encompassed studies published from January 2000 to May 2023. The search involved 3 databases: Embase, MEDLINE, and APA PsycInfo. This was carried out using selected keywords that fell into 3 categories: terms connected with EMRs, terms connected to case identification, and terms pertaining to depression. This study adhered to the PRISMA-ScR (Preferred Reporting Items for Systematic Reviews and Meta-Analyses extension for Scoping Reviews) guidelines. Results: A total of 20 papers were assessed and summarized in the review. Most of these studies were undertaken in the United States, accounting for 75% (15/20). The United Kingdom and Spain followed this, accounting for 15% (3/20) and 10% (2/20) of the studies, respectively. Both data-driven and clinical rule-based methodologies were identified. The development of EMR-based phenotypes and algorithms indicates the data accessibility permitted by each health system, which led to varying performance levels among different algorithms. Conclusions: Better use of structured and unstructured EMR components through techniques such as machine learning and natural language processing has the potential to improve depression phenotyping. However, more validation must be carried out to have confidence in depression case identification algorithms in general.

Healthcare Professionals' Views of Supportive Care Needs for Chinese, Korean, and Vietnamese Americans with Metastatic Cancer.

The supportive care needs of people with metastatic cancer, particularly Asian Americans, are understudied. Distinct psychosocial support needs may exist across ethnocultural groups with Confucian-heritage values and norms. Cultural factors may shape how adults approach their oncologic care. This qualitative study represents the perspectives of 15 experienced healthcare professionals about the supportive care needs of Chinese-, Korean-, and Vietnamese-heritage (CKV) adults with metastatic solid cancers. Reflexive thematic analysis was conducted with transcripts from three semi-structured focus groups and five parallel-format individual interviews. Inductive coding and iterative theme development resulted in four themes describing the types of needs (basic, care-related, mental health, relational trust) that should be met for CKV patients with metastatic cancer, which may fall through the gaps when the healthcare system and patient's differing cultural contexts collide. In conclusion, greater involvement of psychosocial care specialists with cultural expertise is essential to promote patients' and families' well-being, prevent care disparities, and better support the healthcare team. Systemic changes that increase workforce diversity, reduce language and insurance barriers, and allow healthcare professionals to build relational trust with patients, are needed to improve quality of life for CKV patients with metastatic cancer.

An Analysis of Fertility Preservation Offerings for Transgender Youth on United States Pediatric Hospital Websites.

PURPOSE: To survey United States (U.S.) pediatric hospital websites for information about fertility preservation (FP) for transgender patients. Secondarily, to identify hospital characteristics associated with higher likelihood of publishing transgender-specific FP content on websites. METHODS: This cross-sectional study included all U.S. pediatric hospitals from Children's Hospital Association excluding specialty hospitals. From September-December 2023, 2 independent researchers surveyed websites for: geographic location, academic affiliation, religious affiliation, presence of general and transgender-specific FP information, and specialties of FP providers. Fisher's exact and Pearson's Chi-square tests were used. RESULTS: Of 177 websites surveyed, 41% (n = 73) published FP information, largely targeted to oncology patients (90%, n = 66). Only 8% (n = 15) of all websites mentioned FP for transgender youth. Based on website information, most fertility programs included a medical oncologist (80%, n = 53); fewer included a urologist (32%, n = 21), pediatric gynecologist (27%, n = 18) or reproductive endocrinologist (RE, 21%, n = 14). About half (n = 31) referred to affiliate REs. Presence of transgender-specific FP website content ranged from 0% to 5% in Southern divisions to 20% in New England (median = 10%). Secular (p < .001) and academic (p = .04) hospital websites were significantly more likely to include FP content. DISCUSSION: Our findings highlight a gap in access to FP information for transgender youth on U.S. pediatric hospital websites. Few websites identify FP teams that include an RE or pediatric gynecologist, who specialize in FP for patients with ovaries. Access to FP information is critical to transgender youth who may desire genetically related children later in life. Strategies to assure this information is widely available are needed.

Subsidized Versus Unsubsidized Senior Housing Communities in PA: A Window on Variation in Health, Function, and Access to Services in Old Age.

Introduction: Independent Living residences for older adults can be divided into two categories and require better definitions for research purposes; the purpose of this manuscript is to provide those definitions and explore variation in provided services and resident characteristics: (a) Subsidized age-based housing (55+) (Department of Housing and Urban Development (HUD) housing units for low-income adults), and (b) non-subsidized age-based housing. Methods: Residents in the two settings were compared: 37 subsidized locations (p = 289 residents) and 19 non-subsidized (p = 208). Aging support services in each housing type were quantified. Results: Subsidized residents are more likely to be female (84.6% vs. 70.2%, p = .0002) and have fair-poor health (36.5% vs. 12.5%, p < .0001), frequent pain (28.4% vs. 12.8%, p < .0001), and fair-poor mobility (37.5% vs. 23.5%, p = .0298). Non-subsidized locations are more likely to offer support services; on average, residents are older (mean age 83vs. 75; p < .0001) and white (97.6% vs. 69.2%, p < .0001). Conclusion: Significant differences exist between populations living in subsidized and non-subsidized housing, suggesting the effect of cumulative disadvantage over the lifespan; populations in poorer health have access to fewer services. Research is needed to explore generalizability on a national level.

Surgical subspecialist distribution and Social Vulnerability Indices in the inland empire.

Background: Access to surgical specialty care differs based on geographic location, insurance status, and subspecialty type. This study uses the Inland Empire as a model to determine the relationship between Social Vulnerability Indices (SVIs), surgeon sex, and surgical subspecialty distribution. Methods: 823 census tracts from the Centers for Disease Control's (CDC) SVI 2018 database were compared against 992 surgeons within 30 distinct subspecialties. This data was retrieved from the American Medical Association's (AMA) 2018 Physician Masterfile. Spearman's bivariate and multiple regression were used to compare the relationship between SVI and number of surgical subspecialists within each census tract. Results: There were approximately 3.34 male and 0.35 female surgeons per census tract (t(267) = 7.74, p < 0.001). Significant inverse relationships existed between Cosmetic surgery, Urology and Minority status/language (ρ = -0.131 [95 % CI -1.000 to -0.028], p = 0.016; ρ = -0.142 [95 % CI -1.000 to -0.039], p = 0.010, respectively); General surgery, Socioeconomic status (ρ = -0.118 [95 % CI -1.000 to -0.014], p = 0.027), and Household composition/disability (ρ = -0.203 [95 % CI -1.000 to -0.102], p < 0.001); Hand surgery and Socioeconomic status (ρ = -0.114 [95 % CI -1.000 to -0.010], p = 0.031); Otolaryngology, Housing type/transportation (ρ = -0.102 [95 % CI -1.000 to 0.001], p = 0.047), and Overall Social Vulnerability (ρ = -0.105 [95 % CI -1.000 to -0.001], p = 0.043). Multiple regression analyses reinforced these findings. Conclusions: This study concludes that social vulnerability is predictive of, and significantly linked to, differences in distribution of surgical subspecialty and surgeon gender. Future research should investigate recruitment of a diverse surgical workforce, infrastructural barriers to care, and differences in quality of care. Key message: Our work demonstrates complex relationships between surgical subspecialist distribution, surgeon gender, and a census tract's various Social Vulnerability Indices. Thus, this research can serve to continue educating surgeons and other healthcare providers about the importance of social determinants of health in the construction of healthcare policy and practice, as well as incentivizing equitable recruitment of a diverse population of surgeons.

Prostate Cancer Care in Rural Primary Care Contexts: A Narrative Review.

Prostate cancer is highly prevalent among older men and poses significant health challenges, particularly in rural areas where access to specialized care is limited. This narrative review aims to evaluate the quality of prostate cancer care in rural primary care settings, identify gaps, and suggest strategies for improvement. A comprehensive narrative review was conducted using PubMed to identify relevant studies published between April 2000 and August 2024. The search focused on articles discussing prostate cancer management in rural primary care, including challenges, outcomes, and collaborative practices. Thirteen studies met the inclusion criteria and were analyzed to assess the quality of care and potential areas for enhancement. The review highlighted significant disparities in prostate cancer care in rural areas, including limited access to urologists, variability in PSA testing practices, and socioeconomic and geographic barriers. Innovative models like telehealth and 'One Stop' Prostate Clinics (OSPCs) showed promise in addressing these challenges. However, gaps in long-term symptom management and follow-up care persist, emphasizing the need for comprehensive survivorship plans and targeted educational interventions for primary care physicians. Rural primary care settings face unique challenges in managing prostate cancer, necessitating tailored strategies to improve care quality. Enhancing collaboration between primary care physicians and urologists, expanding access to innovative care models, and addressing socioeconomic and geographic disparities are critical to improving outcomes for prostate cancer patients in rural areas. Future research should focus on developing and evaluating these strategies to ensure equitable care for all patients.

Sex disparities in global burden of gallbladder and biliary tract cancer: analysis of Global Burden of Disease study from 2010 to 2019.

BACKGROUND AND AIM: The global burden of gallbladder and biliary tract cancer (GBTC) has been on the rise, making it a major public health concern. We aim to comprehensively analyze sex disparities in the temporal trends of GBTC incidence, mortality, and disability-adjusted life years (DALYs) regionally and globally from 2010 to 2019. METHODS: Age-standardized rates of GBTC incidence, death, and DALYs were analyzed utilizing the Global Burden of Disease study 2019. RESULTS: From 2010 to 2019, the estimated annual percent change (APC) of the age-standardized incidence rates (ASIRs) and age-standardized disability-adjusted life years (ASDALYs) due to GBTC globally decreased in both sexes (males, APC: -0.80%; APC: -1.00%) and (females, APC: -0.89%; APC: -0.96%). At the same time, age-standardized death rates (ASDRs) decreased only in males (APC: -0.82%) and remained stable in females. By regions, ASIRs and ASDR increased in both sexes only in Southeast Asia (SEA) but decreased in the other regions. All regions had decreased ASDALYs except for an increase in ASDALYs for females only in the SEA region (APC: 0.41%), and males have a stable trend. CONCLUSIONS: Our study reveals substantial geographic variance in the burden of GBTC, specifically in the SEA region. Therefore, localized interventional methodologies must be undertaken to effectively address this global burden from GBTC.

Geographic inequality in funding by National Institutes of Health negatively impacts almost one-half of the states in the United States.

Introduction: The National Institutes of Health (NIH) is the primary federal agency in the United States (US) that supports biomedical research, training, and clinical trials. NIH funding creates patents and jobs and thus helps the regional and national economy grow. Therefore, NIH funding would be expected to flow equitably to all 50 US states. However, there is a significant geographic disparity in the level of NIH funding received by various states. To that end, in 1993, authorized by Congress, NIH initiated a funding program called the Institutional Development Award (IDeA) to support states, called IDeA states, which received low levels of NIH funding. However, whether this approach has helped reduce the geographic disparity in NIH funding is unclear. Methods: In the current study, we analyzed data on various NIH funding mechanisms awarded to 23 IDeA states vs. 27 non-IDeA states, as identified by NIH. We compared these data to the population size, federal taxes paid, and the number of PhDs and Post-doctoral Fellows(PDFs) trained in IDeA vs. non-IDeA states. Results: The non-IDeA states received 93.6% of the total NIH funding, whereas IDeA states received only 6.4%. On average, one Institutional Training Grant was received for every 24 PhDs trained in non-IDeA states, while IDeA states received one such grant for every 46 PhDs trained. The non-IDeA states comprised 84.3% of the US population, whereas IDeA states comprised 15.7%. Thus, on a per capita basis, non-IDeA states received $120 from NIH, whereas IDeA states received $45 per person. For every million dollars contributed by the non-IDeA states toward federal taxes, they received $7,903 in NIH funding, while the IDeA States received only $4,617. For FY 2022, the NIH funding created an economic activity of $90.6 Billion in non-IDeA states and only $6.3 billion in IDeA states. When total NIH funding to the states was analyzed for the years 1992, 2002, 2012, and 2022, IDeA states received 4.7% of the total NIH funding in 1992, which increased to 7.2% in 2002 but dropped to 6.8% in 2012 and 6.5% in 2022. This demonstrated that IDeA states' share of NIH funding remained relatively unchanged for the past 20 years. Discussion: Eliminating the geographic disparity in NIH funding is crucial for achieving equitable health outcomes across the US, and for the IDeA states to successfully train future generations of physicians and scientists, as well as grow the regional economy. Although the NIH IDeA programs have helped enhance the research capacity in IDeA states, the funding currently constitutes less than 1% of the total NIH budget. Thus, it is critical to increase NIH funding to IDeA states to improve health outcomes for all Americans.

Liver Cancer Etiology: Old Issues and New Perspectives.

PURPOSE OF REVIEW: This review aims to synthesize the old issues and current understandings of the etiology of liver cancer, focusing on the diverse causative factors influenced by geographical, socioeconomic, and lifestyle variations across different regions. RECENT FINDINGS: We highlight significant geographic disparities in liver cancer risk factors. While hepatitis B and C viruses, aflatoxin exposure, and alcohol consumption remain globally established contributors; metabolic dysfunction-associated steatotic liver disease and metabolic syndromes are increasingly prominent in the West. Chronic HBV and aflatoxin continue to dominate as risk factors in Asia and Africa. Dietary factors, metabolic diseases like diabetes and obesity, genetic predispositions, environmental risk factors and lifestyle choices such as smoking and alcohol use play substantial roles in specific populations. Protective factors like coffee and tea consumption, along with aspirin use, vegetables and fruits have shown potential in reducing HCC risk, although findings vary by population and dietary habits. Liver cancer etiology is influenced by various factors that differ by region. Established risk factors include hepatitis B and C, aflatoxin, and alcohol. Emerging risks, such as metabolic dysfunction-associated steatotic liver disease, are more prevalent in Western countries, while aflatoxin and HBV remains significant in Asia and Africa. Diet, metabolic conditions like diabetes and obesity, genetic predispositions, and lifestyle choices also play crucial roles. Coffee, tea, aspirin, vegetables, and fruits may reduce HCC risk, but effectiveness varies. Future research should integrate epidemiology, genetics, and nutrition, with global cooperation and data sharing essential for effective cancer control strategies.

Racial and Ethnic Disparities in Prescription of a Novel Agent in Medical Management of Primary Open-Angle Glaucoma.

PURPOSE: To investigate racial and ethnic inequalities in prescription of Netarsudil, one of two anti-glaucoma medications with a novel mechanism to be introduced in the past two decades, among patients with primary open-angle glaucoma. METHODS: This retrospective cohort matched study, based on electronic health records consisting of 92 million patients in the U.S, utilized Propensity Score Match, Relative Risk, Kaplan-Meier survival, and Chi-Square analysis to identify differences in rates of Netarsudil prescribing between racial and ethnic groups (non-Hispanic White, non-Hispanic Black, non-Hispanic Other Race, and Hispanic). RESULTS: Among the sample of patients that met Primary Open-Angle Glaucoma inclusion criteria (55,942), more White patients were prescribed Netarsudil than Black; (RR:1.24, 95% CI: 1.15-1.34) and Hispanic; (RR:1.63, 95% CI: 1.29-2.07) patients. White patients had higher prescription rates than Black patients in the Midwest (6.5% vs 4.2%; p < 0.0001) and West (11.2% vs 7.1%; p = 0.0002), higher rates than Hispanic patients in the South (4.9% vs. 2.0%; p < 0.0001) and West (11.2% vs. 7.8%; p < 0.008), but lower rates than Black patients in the Northeast (7.2% vs. 13.2%; p < 0.0001). CONCLUSIONS: Differences in Netarsudil prescription rates within the United States exist between White and Black patients, and White and Hispanic patients. These differences exist when stratified by regions within the U.S. by varying degrees. Future studies are needed to investigate factors contributing to disparities in accessing new medications and to identify ways to eliminate such barriers to improve equity in care of glaucoma patients, especially among those historically disadvantaged.

Australian males and females have similar rates of presentation for symptomatic and advanced thyroid cancer: Retrospective analysis of the Australian New Zealand Thyroid Cancer Registry.

INTRODUCTION: Thyroid cancer is more commonly diagnosed in females, however recent research has challenged whether this finding is due to a true difference in biology or rates of diagnosis, with concerns that over-diagnosis may be a factor in differences. The rates of symptomatic versus incidental diagnosis by males and females is not well known. This study used the Australian and New Zealand Thyroid Cancer Registry (ANZTCR) to explore whether symptomatic presentation varies between sexes. MATERIALS AND METHODS: Retrospective analysis on ANZTCR data between 2017 and 2022 was performed. Symptomatic cases were those with thyroid compressing symptoms, toxic goiter, Graves' disease, or abnormal laryngoscopy. Cases with asymptomatic goiter or surgeries for a thyroid nodule were classified as incidental. RESULTS: Among 1082 patients with differentiated thyroid cancer, 32% of males and 38% of females presented with symptomatic thyroid disease (p = 0.06). A similar rate of presentation of advanced thyroid cancer (T3/4) was seen with male and female patients (n = 70, 47% vs. n = 79, 53%). Females exhibited a higher prevalence of low-risk relapse cancers according to American Thyroid Association stratification (66.3% vs. 50.4%), whereas males exhibited a higher prevalence of high-risk relapse cancers compared to females (27.3% vs. 15.3%, p < 0.001). Regression showed symptoms were associated with more advanced T stage (OR = 1.62, p = 0.02). DISCUSSION: Symptomatic presentation was similar between males and females, but symptomatic presentation was associated with larger cancers. CONCLUSION: This study highlights comparable rates of symptomatic detection between males and females with DTCs and symptomatic presentations were responsible for less than 40% of presentations.

How Do Persons With Disabilities and/or Complex Health Conditions Perceive Oral Health? A Qualitative Study.

OBJECTIVES: This qualitative study aimed to explore the experience and perception of the mouth, oral health, functioning and the social environment amongst adults with disabilities and complex health conditions. METHODS: Purposive sampling using the maximum variation strategy was performed to select participants with a wide range of experiences in terms of demographics, disability and health conditions. Consent was sought, and semi-structured interviews were conducted, recorded and transcribed verbatim. Within the interpretivist tradition, a phenomenological approach was used to describe the lived, contextualised experience of people in relation to their mouths, as described by participants. Thematic analysis was undertaken. RESULTS: Eighteen participants with disabilities and complex health conditions were interviewed. Twelve individuals had an intellectual disability. Three main themes were identified: perception of the mouth and oral health; symptomatic perceptions and responses to oral health problems; and inter-relationships between the mouth, oral health and the socio-medical environment. The mouth had a central place in the lives of the participants, but its importance was only recognised when oral health problems interfered with daily life, function, social relationships, family life or autonomy. Certain social determinants of health were identified: social exclusion, financial insecurity, lack of autonomy, nutrition and negotiation of services. Oral problems were perceived as an additional burden to those with disabilities or complex health conditions. CONCLUSION: This study provided insight into the daily lives of adults with disabilities and complex health conditions. It helps to fill the gaps in the existing literature regarding the perceptions of the mouth and oral health, connecting oral function, general health and social environment for this population. TRIAL REGISTRATION: This study was registered into ClinicalTrials.gov (NCT04815434).

Evaluating Racial Disparities in 30-day Outcomes for African Americans Following Colectomy for Volvulus.

BACKGROUND: Surgery is the definitive treatment for colonic volvulus despite initial decompression therapy. In general surgery, African Americans were found to have higher risks of mortality and morbidities. However, racial disparity in colectomy outcomes for volvulus among African Americans had not been explored. This study examined the 30-day outcomes for African Americans following colectomy for volvulus. METHODS: The National Surgical Quality Improvement Program (NSQIP) targeted colectomy database from 2012 to 2022 was used. Only patients with volvulus as the primary indication for colectomy were selected. A 1:1 propensity score matching was applied to African Americans and Caucasians to match sex, age, baseline characteristics, preoperative preparation, indication for surgery (if emergent), and operative approaches. Thirty-day postoperative outcomes were examined. RESULTS: There were 1027 and 7451 African Americans and Caucasians who underwent colectomy for volvulus, respectively. All African Americans were 1:1 propensity-score matched to their Caucasian counterparts. African Americans and Caucasians had a comparable mortality rate (7.21% vs 7.89%, P = 0.62). While African Americans had a higher risk of pulmonary complications (16.85% vs 13.53%, P = 0.04), other surgical complications were all comparable between African Americans and Caucasians. However, African Americans had a longer time from admission to operation (2.70 ± 3.99 vs 2.17 ± 3.36 days, P < 0.01) and a longer length of stay (LOS; 12.81 ± 10.28 vs 10.50 ± 7.72 days, P < 0.01). CONCLUSION: African Americans were found to have higher risks of pulmonary complications, delayed operation, and extended LOS. These disparities raise concerns and warrant further investigation into their underlying causes. Effective targeted interventions may be necessary to address these issues.

Province-Level Decarbonization Potentials for China's Road Transportation Sector.

Decarbonizing road transportation is an important task in achieving China's climate goals. Illustrating the mitigation potentials of announced policies and identifying additional strategies for various vehicle fleets are fundamental in optimizing future control pathways. Herein, we developed a comprehensive analysis of carbon dioxide (CO2) emissions from on-road vehicles as well as their mitigation potentials based on real-world databases and up-to-date policy scenarios. Total CO2 emissions of China's road transportation are estimated to be 1102 million tons (Mt) in 2022 and will continue to increase if future strategies are implemented as usual. Under current development trend and announced policy controls (i.e., integrated scenario), annual CO2 emissions are estimated to peak at 1235 Mt in 2025 and then decline to approximately 200 Mt around 2050. The scenario analysis indicates that electrification of passenger vehicles emerges as the most imperative decarbonization strategy for achieving carbon peak before 2030. Additionally, fuel economy improvement of conventional vehicles is identified to be effective for CO2 emission reduction for trucks until 2035 while new energy vehicle promotion shows great mitigation potentials in the long term. This study provides insight into heterogeneous low-carbon transportation transition strategies and valuable support for achieving China's dual-carbon goals.