Social Determinants Of Health Factors Research Articles

Abstract 4138718: Teen Pregnancy and Risk of Premature Major Adverse Cardiovascular Events

Introduction: Teen pregnancy (TP), defined as pregnancy between 10 and 19 years, is associated with adverse pregnancy outcomes and perpetuates socioeconomic disadvantage, but the impact in later life is not well studied. We investigated the association of TP with premature major adverse cardiovascular events (PMACE) Methods: We used data from the National Health and Nutrition Examination Survey 1999–2018. Surveys were linked with the National Death Index to ascertain mortality records. Only adult females aged 20 years and older were included in the analysis. Participants were divided into 3 groups based on age at their first life birth: 19 or younger (TP), 20 and above (non-TP), and nulliparous women (NP). TP was ascertained by age at first life birth ≤ 19 years, and PMACE was defined as any self-reported diagnosis of coronary artery disease, stroke, heart failure, or all-cause mortality occurring before age 65. We assessed the association between these groups and PMACE using univariate and multivariate logistic regression models. Result: Among 19,737 (weighted frequency of 83,450,668) adult females, 24.2% had a history of TP, 54.3% had a history of non-TP and 21.5% were NP. Compared with NP females, females with TP had a higher odd of PMACE with an unadjusted odd ratio of 3.75 (95%CI, 2.80 - 5.01) versus 2.07 (1.55 – 2.75) among non-TP. Adjusting for age, race, alcohol use, smoking, and social determinants of health factors such as income, educational status, insurance status, and food insecurity, TP remained independently associated with higher odds of PMACE with an adjusted odd ratio of 1.66 (95%CI, 1.19 – 2.30); p=0.003, but this association was not statistically significant among non-TP females with aOR 1.32 (0.95 – 1.84); p=0.10. Conclusion: Teen pregnancy was associated with higher likelihood of PMACE. This association may be indicative of the enduring impact of social determinants of health factors associated with teen pregnancy into adulthood.

Abstract 4123478: The Impact of Social Determinants on Growth at 10 Years After the Norwood Procedure: Results from the Single Ventricle Reconstruction (SVR) Trial III

Background: The impact of social determinants of health (SDOH) on growth in patients with hypoplastic left heart syndrome (HLHS) is understudied. In a secondary analysis of the Pediatric Heart Network SVR III study, we explored the impact of SDOH on longitudinal somatic growth through age 10 years in transplant-free survivors with HLHS. Methods: Z-scores adjusted for age for weight (WAZ), height (HAZ), and BMI (BMIZ) were categorized at age 10 years. To assess relationships between z-scores at 10 years and SDOH variables, we modeled all annual measurements for each z-score outcome using a multivariable mixed effects regression that included an interaction between the SDOH predictor and age. We included Hollingshead Score (HH) as a SDOH marker. A higher HH indicates better family socioeconomic status. Results: Of 555 subjects enrolled in the SVR trial, 191 had 10-year growth data. The mean WAZ and HAZ were below normal, with values of -0.3±1.3 (p<0.001) and -0.8±1.2 (p=0.002), respectively. BMIZ did not differ from normal, with a mean value of 0.0±1.3 (p=0.87). WAZ and HAZ were <-2 in 9% and 13%, respectively; BMIZ was <-2 in 4% and >2 in 5%. At birth [coefficient (95% CI)], only higher HH was associated with higher HAZ [0.01 (0.01,0.03), p=0.02]. On multivariable analysis, lower WAZ at 10 years was associated with higher HH [-0.02 (-0.03,0.01)], private insurance [-0.5 (-0.85,-0.16)], and father with college education [-0.64 (-1.06,-0.22)] (p<0.04 for all). Lower BMIZ was associated with higher HH [-0.01 (-0.03,0)] and private insurance [-0.47 (-0.89,-0.04)] (p<0.05 for all). No SDOH factors were independently associated with HAZ at 10 years. Conclusion: Higher SDOH, indicated by private insurance, higher HH and higher father’s education, was associated with lower WAZ and BMIZ at age 10 years. This may be reflective of the general population as children with lower SDOH are at risk for high BMI. It is reassuring that few were under- and over-weight. Survivor bias of children with higher SDOH may also be influencing these results; however, these findings deserve further exploration.

DISP-06. THE IMPACT OF SOCIAL DETERMINANTS OF HEALTH ON TREATMENT DELAYS FOR GLIOBLASTOMA

Abstract Social determinants of health (SDOH) contribute to treatment delays for a variety of diseases. However, the impact of SDOH on delays in treatment for glioblastoma (GBM) is not well established. Utilizing the Truveta database, which includes electronic health records, claims, linked SDOH data, and medication dispense data for a collective of US health systems, we evaluated individuals diagnosed with GBM from 1/1/2018-5/16/2024 who received either surgery, radiation, or temozolomide. Univariable and multivariable logistic regression modeling was performed to assess the odds of experiencing a delay in surgery (>7 days after diagnosis), radiation (>30 days after diagnosis), or temozolomide (>30 days after diagnosis). Adjusted odds ratios (aOR) and 95% confidence intervals (95% CI) are reported. Models were assessed for demographic (sex, age, race) and SDOH factors (education, income, social support, transportation, housing stability). At the univariable level, college attendance and single-member household were associated with delays in surgery but were not significant in the multivariable model. Individuals diagnosed with GBM at ages of 45-64 and 65+ were less likely to experience delays in surgery than individuals ages 18-44 (45-64 aOR (95%CI): 0.58(0.38-0.89), 65+ aOR (95%CI): 0.42(0.25-0.71)). Additionally, individuals with an estimated yearly income of $60,001-$120,000 were 61% more likely to experience delays in surgery compared to individuals with an estimated income of <$40,000 (aOR (95%CI): 1.61(1.16-2.24)). In univariable analyses, male sex, age at diagnosis of 18-44, college attendance, and an estimated income >$120,000 were associated with delays in radiation. However, no significant factors were associated with delays in radiation after adjustment. Individuals ages 45-64 and 65+ were less likely to encounter delays in temozolomide than individuals ages 18-44 (45-64 aOR (95%CI): 0.64(0.46-0.88), 65+ aOR (95%CI): 0.62(0.43-0.91)). Understanding how SDOH impact treatment patterns provides vital insight on diverse factors that impact patient care.

Neighborhood-Level Deprivation Impacts Graft and Patient Outcomes Among Pediatric Liver Transplant Recipients.

The impact of social determinants of health (SDOH) on pediatric liver transplant outcomes has not been extensively investigated. The purpose of this study was to examine the effect of neighborhood-level deprivation on graft and patient survival among pediatric liver transplant recipients. This is a single-center observational study among children who received a primary liver transplant from March 1996 to March 2023. The Childhood Opportunity Index (COI) score was used to measure the degree of neighborhood deprivation. A total of 252 children were included, half (52.8%) were female and the majority were non-Hispanic White (71%). Half (53.6%) of the children had private insurance, and the median COI score was 64. A total of 28 children were transplanted from a very low-to-low COI area. Children in very low-to-low COI areas had worse patient (HR = 4.90, 95% CI = 1.41-17.04, p = 0.01) and graft (HR = 3.41, 95% CI = 1.19-9.75, p = 0.02) survival outcomes compared to children in moderate-to-very high areas when adjusting for clinical characteristics. COI score remained a significant predictor of graft survival after adjusting for race and insurance type (HR = 3.41, 95% CI = 1.12-10.40, p = 0.03). Pediatric liver transplant recipients from very low-to-low COI score areas have worse graft outcomes when accounting for clinical factors, race/ethnicity, and insurance status. Future research should investigate the impact of multiple, intersecting SDOH factors, rather than solely a collection of isolated variables.

Multilevel Disparities of Sex-Differentiated Human Papilloma Virus-Positive Oropharyngeal Cancers in the United States.

Objectives: This study used multilevel social determinants of health (SDoH) models to determine how SDoH influence different sexes of patients diagnosed with HPV-positive oropharyngeal squamous cell cancers (OPSCC) across the US. Methods: This was a retrospective cohort study assessing HPV-confirmed patients with oropharyngeal squamous cell cancers from 2010 to 2018 using census-level Yost Index socioeconomic status (SES) score and rurality-urbanicity measures alongside individual-level race-ethnicity while stratifying by biological sex. Age-adjusted multivariate regressions were performed for survival, treatment receipt, and delay of treatment initiation (of 3+ months). Results: Across 14,076 OPSCC-HPV-positive patients, delay of treatment uniquely featured positive predictors for males of black race-ethnicity (OR, 2.07; 95% CI, 1.68-2.54) and poor Yost SES (1.43; 1.24-1.65). Five-year all-cause mortality uniquely showed positive predictors of females of black race-ethnicity (2.74; 1.84-4.71) and of males with poor Yost SES (1.98; 1.79-2.19). Three-year all-cause mortality shared positive predictors across sexes but were exacerbated in females of black race-ethnicity (2.50; 1.82-3.44) compared to males (2.23; 1.91-2.60); this was reversed for poor Yost SES (male, 1.92, 1.76-2.10; female, 1.60, 1.32-1.95). Surgery showed negative predictors of black race-ethnicity that displayed worsened effects in females (0.60, 0.44-0.79) versus males (0.75, 0.66-0.86). First-line radiation receipt uniquely featured negative predictors for males of black race-ethnicity (0.73; 0.62-0.86) with poor Yost SES (0.74; 0.68-0.82). Conclusions: Comprehensive models of multilevel SDoH displayed exacerbated disparity effects of community-level SES in males and black race-ethnicity among female HPV-positive OPSCC patients. These objective comparisons of specific SDoH factors inform providers and policy direction on how to strategically target the most pertinent SDoH factors affecting a rapidly growing cancer population.

Risk-enhancing factors and social determinants of health in risk assessment for atherosclerotic cardiovascular disease.

The Pooled Cohort Equations (PCEs) do not accurately estimate atherosclerotic cardiovascular disease (ASCVD) risk in certain populations. The 2018 AHA/ACC cholesterol guideline identified risk-enhancing factors as a supplement to PCEs-based risk assessment. However, the role of each risk-enhancing factor in ASCVD risk assessment has not been well quantified. Further, social determinants of health (SDOH) are not included in the PCEs nor considered as risk-enhancing factors in the US cholesterol guideline. We sought to evaluate ASCVD risk associated with each risk-enhancing factor and commonly collected SDOH including education, income, and employment status, and to assess if adding risk-enhancing factors and SDOH to the PCEs improve ASCVD risk prediction. We included individuals aged 40 to 75 years, without ASCVD or diabetes at baseline, and with low-density lipoprotein cholesterol 70-189 mg/dL from two contemporary prospective cohort studies (MESA and REGARDS) and from Kaiser Permanente Southern California (KPSC). The primary endpoint was incident ASCVD defined as nonfatal myocardial infarction, fatal coronary heart disease, or fatal or nonfatal stroke over a 10-year period (median follow-up 10 years). We used Cox proportional hazards models to estimate associations between risk-enhancing factors and SDOH with ASCVD. We also assessed changes in model performance after adding risk-enhancing factors and SDOH to the PCEs. We included 13,863 adults (mean age 60.7 years) from the prospective cohorts and 307,931 adults (mean age 54.8 years) from KPSC. Risk-enhancing factors including hypercholesterolemia, hypertriglyceridemia, metabolic syndrome, and chronic kidney disease were associated with a higher ASCVD risk, independent of 10-year risk estimated by the PCEs. Low education, low income, and unemployment were also associated with higher ASCVD risk. While adding individual risk-enhancing factors or SDOH to the PCEs had limited impact on model performance, adding multiple risk-enhancing factors and SDOH simultaneously led to modest improvements in discrimination (C-index increased by up to 0.07), calibration (integrated Brier score reduced by up to 2.3%), and net reclassification improvement up to 41.4%. These findings suggest including SDOH and risk-enhancing factors may improve ASCVD risk assessment.

Prevalence, Correlates, and Impacts of Displacement Because of Natural Disasters in the United States From 2022 to 2023.

Objectives. To quantify the prevalence, correlates, and impacts of displacement because of natural disasters in the United States. Methods. We pooled data across 10 independent survey samples from the Census Bureau Household Pulse Survey from December 2022 to September 2023. Survey questions asked about displacement from home because of natural disasters, duration of displacement, and impacts of disasters. Results. In our weighted sample of 213 234 003 adults, 3 166 500 (1.5%) reported displacement in the past year because of a natural disaster. People of color, sexual and gender minority populations, and those with lower incomes, disabilities, or unfavorable social determinants of health (SDOH) such as food insecurity were more likely to report displacement. Long-term displacement was more common with fires compared with other disasters. Disaster impacts, including food and water shortage, electricity loss, unsanitary conditions, feeling isolated, and experiencing scams, were more common among people of color and individuals with lower education or income. Conclusions. Many people in the United States, particularly from health disparity populations, are displaced because of natural disasters. Addressing SDOH and other vulnerability factors may help improve disaster preparedness and mitigate postdisaster impacts. (Am J Public Health. Published online ahead of print October 24, 2024:e1-e11. https://doi.org/10.2105/AJPH.2024.307854).

Trends in Gaps of Care for Patients With Congenital Heart Disease: Implications for Social Determinants of Health and Child Opportunity Index.

Lifelong continuity of care is essential for patients with congenital heart disease (CHD) to maximize health outcomes; unfortunately, gaps in care (GIC) are common. Trends in GIC and of social determinants of health factors contributing to GIC are poorly understood. This retrospective cohort study included patients with CHD, aged 0 to 34 years, who underwent surgery between January 2003 and May 2020, followed up at a pediatric subspeciality hospital. Patients were categorized as having simple, moderate, and complex CHD based on 2018 American Heart Association and American College of Cardiology guidelines. Social determinants of health, such as race, ethnicity, language, insurance status, and Child Opportunity Index, based on home address zip code, were analyzed. Of 2012 patients with CHD, a GIC of ≥3 years was identified in 56% (n=1119). The proportion of patients with GIC per year increased by 0.51% (P<0.001). Multivariable longitudinal models showed that the odds of GIC were higher for patients who were ≥10.5 years old, had simple CHD, lived out of state, lived farther from care site, received public insurance, had less protection with additional insurance plans, and with low Child Opportunity Index. A separate model for patients with only moderate/complex CHD showed similar findings. Race and ethnicity were not associated with the odds of experiencing GIC over time. GIC have increased over time for patients with CHD. Social determinants of health, like insurance, access, and neighborhood opportunity, are key risk factors for increasing GIC. Efforts to reduce GIC in patients with CHD should focus on addressing the impact of specific social determinants of health.

Assessing the impact of social determinants of health on diabetes severity and management.

Adverse Social Determinants of Health (SDoH) are considered major obstacles to effective management of type-2 diabetes. This study aims to quantify the impact of SDoH factors on diabetes management outcomes. We quantified the joint impact of multiple SDoH by applying a self-control case series method-which accounts for confounding by using individuals as their own control-to electronic health record data from an academic health system in Maryland. We found a consistent increase in HbA1c levels associated with SDoH across alternative study designs. The estimated total contributions of SDoH ranged 0.014-0.065 across the alternative designs. Transportation issues demonstrated particularly significant contributions, with estimates of 0.077-0.144. When assuming SDoH's risk window to be ±45 days, for example, the total contribution was estimated to be 0.065 (95% CI [0.010, 0.120]) increase in HbA1c and the transportation issues' contribution 0.134 (95% CI [0.020, 0.249]). Our result suggests that reducing transportation barriers may be an effective SDoH intervention strategy for diabetes management; however, the clinical impact of such interventions warrants further investigation.

Functional disability and disease activity are affected by social determinants ofhealth in patients with rheumatoid arthritis.

The relationship between social determinants of health (SDH) and disease outcomes in rheumatoid arthritis (RA) is not well documented. Data were extracted from the Ontario Best Practices Research Initiative (OBRI) registry for patients between January 2008 and April 2022. Adjusted mixed models analysis was used to investigate the effect of baseline SDH on disease activity (Clinical Disease Activity Index (CDAI)) and functional disability (Health Assessment Questionnaire-Disability Index (HAQ-DI)) 12months after enrollment. The analyses were completed on multiple imputed data. There were 2651 patients with a mean age of 58.1years (SD 12.9). The majority (77.8%) were female. Greater improvements in physical function were seen in patients who were full-time employed (difference = - 0.20; 95% CI - 0.28, - 0.11), part-time employed (difference = - 0.10; 95% CI - 0.19, - 0.02), or retired (difference = - 0.17; 95% CI - 0.25, - 0.08), compared to unemployed, those with highest income ($75,000 or more) (difference = - 0.23; 95% CI - 0.37, - 0.09). Caucasian was also associated with a positive impact on functional ability (difference = - 0.09; 95% CI - 0.17, - 0.02). In contrast, smokers had smaller improvements in physical function (difference = 0.07; 95% CI 0.002, 0.14). Interestingly, women had greater improvement in CDAI (difference = - 2.40; 95% CI - 3.29, - 1.51), while they reported less improving in their physical function (difference = 0.33; 95% CI 0.27-0.39). Achieving CDAI low disease activity/remission state was also more common in females. Our findings suggest that disease activity and functional disability are affected by different SDH factors. The effects of SDH should be better understood and addressed by rheumatologists to provide equitable healthcare for all patients with RA. Key points • This study explored a comprehensive panel of social determinants of health and their relationship to clinical outcomes. • Previously unreported factors such as employment status and income were found to influence clinical outcomes. • Our findings can help physicians to identify high-risk patients who may benefit from additional attention to their social background.

Exploring the association of social connections and food security among adults with uncontrolled type 2 diabetes: a population-based study

BackgroundPrimary health care professionals are held accountable for various quality measures in the treatment of patients with chronic diseases such as diabetes. Uncontrolled type 2 diabetes (T2D) remains a considerable health problem; thus, further studying patients with this condition is important for delivering effective interventions. Social determinants of health (SDoH) have been shown to affect various aspects of diabetes care in different subpopulations. We studied the association of SDoH with uncontrolled T2D in a population of adult primary care patients.MethodsWe retrospectively searched our electronic health record for adult patients (≥18 years) with a diagnosis of T2D and a hemoglobin A1c (HbA1c) level of 8% or higher. Patients were empaneled to 2 primary care clinic sites between January 1, 2021, and January 31, 2022. Patients were grouped by HbA1c level to stratify patients according to the extent of uncontrolled T2D. Patient characteristics were compared among groups. Unadjusted and adjusted multinomial logistic regression analysis was used to estimate the odds of various SDoH factors among patient groups with different levels of uncontrolled T2D.ResultsThe study cohort included 1,596 patients. Most patients were White (79%), and the median age was 58.8 years. The median HbA1c level was 8.9%, and approximately 68% of patients were obese (body mass index [BMI] ≥30). When the study population was grouped by HbA1c level (8% to < 9% [n = 806], ≥9% to < 12% [n = 684], and ≥12% [n = 106]), significant differences among groups were observed in age group (P < .001), marital status (P < .001), race (P < .001), ethnicity (P = .001), and BMI category (P = .01). In groups with higher HbA1c levels, we noticed a higher percentage of patients who were aged 51 to 65 years or single. Among patients with uncontrolled HbA1c levels, more patients were obese than overweight. Patients in the intermediate HbA1c group had increased odds of food insecurity and some decreased social connections, even after adjusting for age, sex, race, ethnicity, and marital status.ConclusionsAmong patients with uncontrolled T2D, higher HbA1c levels were associated with decreased social connections and increased food insecurity. Our findings provide insight into the role of these SDoH in managing T2D and have important implications for primary care practice.

Individual- and community-level correlates of pediatric central nervous system tumor disparities in the US.

The aim of this study was, through comprehensive, multilevel models of social determinants of health (SDoH) factors, including the Yost Index socioeconomic status (SES) score, to determine whether community- or individual-level SDoH factors quantifiably influence pediatric CNS tumor disparities more in care and prognosis across the US. The authors performed a retrospective cohort study assessing specialized Surveillance, Epidemiology, and End Results data of pediatric patients (≤ 19 years old) with nonmalignant and malignant tumors of the CNS from 2010 to 2018. A census-level Yost Index SES score and rurality/urbanicity measures were incorporated with individual characteristics of age, sex, and race/ethnicity. Chi-square analyses for clinical and demographic descriptions, multivariate Cox proportional hazards logistic regressions for survival, and multivariate logistic regressions for resection, radiation treatment, treatment delay, and advanced staging on preliminary presentation were performed. Across 18,236 patients, age-adjusted analyses showed substantially increased mortality risk among 6 of 11 subtypes (highest hazard ratio [HR] 1.91, 95% CI 1.59-2.28, p < 0.001 for glioma NOS), decreased odds of first-line therapy among 7 of 18 subtypes (lowest OR 0.36, 95% CI 0.11-0.97, p = 0.043 for resection of choroid plexus papilloma), increased odds of treatment delay among 6 of 11 subtypes (highest OR 2.47, 95% CI 1.01-6.49, p = 0.047 for germinoma), increased odds of advanced staging on preliminary presentation among 3 of 10 malignant subtypes (highest OR 2.56, 95% CI 1.27-5.52, p = 0.008 for malignant ependymomas), and increased odds of receipt of radiation therapy among 3 of 10 malignant subtypes (highest OR 2.30, 95% CI 1.87-2.84, p < 0.001) observed across many disease subtypes contributed by certain individual- and community-level SDoH factors. Through comprehensive analyses combining individual- and community-level SDoH factors, this study identified detrimental interrelated SDoH associations with poorer care and prognosis of pediatric patients with CNS tumors, delineating how both levels differentially contribute to observed disparities across different subtypes.

Social determinant of health and COVID-19 vaccine uptake among US cancer survivors.

369 Background: According to the National Comprehensive Cancer Network Guidelines, all individuals with cancer survivors should receive COVID vaccination. However, the extent to which social determinants of health (SDoH) influence the uptake of COVID-19 vaccines in this specific population remains an area of exploration. We aim to examine the potential impact of SDoH on COVID-19 vaccine uptake in cancer survivors. Methods: Cancer survivors with known COVID-19 vaccination status and SDoH information including food insecurity, housing insecurity and transportation barriers were extracted from the 2022 Behavioral Risk Factor Surveillance System (BRFSS). We employed chi-square tests to compare baseline demographics and COVID-19 vaccine uptake by SDoH factors. Logistic regression model was used to calculate the association between SDoH factors and COVID-19 vaccine uptake among cancer survivors, after adjusting for potential confounders. All analyses were weighted. The significance level was set at 2-sided p&lt;0.05. Results: A total of 13025 cancer survivors were included (weighted N=4,620,447) with 85.9% reporting having at least 1 dose of COVID-19 vaccine in the past. After adjusting for confounders, we found that cancer survivors experiencing food insecurity (odds ratio [OR]:0.63, 95% confidence interval [CI]: 0.44-0.90), housing insecurity (OR: 0.63; 95%CI: 0.42-0.96), transportation insecurity (OR: 0.51; 95%CI: 0.31-0.81) and any of the above barriers (OR: 0.58; 95%CI: 0.41-0.82) were significantly less likely to have received at least one dose of the COVID-19 vaccine. Conclusions: 15% cancer survivors reported never having received COVID-19 vaccine. Additionally, we found that having food, housing and transportation insecurity is independently associated with decreased COVID-19 vaccine uptake among US cancer survivors. Prior studies have shown that cancer survivors who with COIVD infections had a higher mortality and hospitalization rate than non-cancer population. These findings emphasize the importance of addressing SDoH in public health efforts to ensure equitable access to vaccines, particularly for a population at increased risk. SDoH Factors COVID-19 Vaccine Uptake (weighted % 95%CI) p-values OR 95%CI* Food insecurity No 88.9 (87.6-90.2) &lt;0.0001 Ref Yes 75.4 (70.4-80.5) 0.63 (0.44-0.90) Housing insecurity No 88.4 (87.1-89.6) &lt;0.0001 Ref Yes 71.2 (63.9-78.5) 0.63 (0.42-0.96) Transportation insecurity No 87.6 (86.3-88.9) &lt;0.01 Ref Yes 71.4 (61.7-81.0) 0.51 (0.31-0.81) Any of above No 89.4 (88.1-90.7) &lt;0.0001 Ref Yes 76.1 (71.8-80.3) 0.58 (0.41-0.82) *Model adjusted for age, sex, race/ethnicity, marital status, education, income, insurance status, heavy drinking, smoking, BMI, number of comorbidities, had routine check-up last year, self-reported health status, US region, flu vaccine status, whether had COVID infection, type of cancer, and current cancer treatment status.

Exploratory Online Survey Regarding Perceptions of Health Inequities Influenced by Social Determinants of Health Among Cardiovascular Disease Patients.

Despite establishing conventional risk factors and preventive medicine for cardiovascular diseases (CVD), there remains a notable lack of research for identifying social determinants of health (SDOH). The aim of this study was to identify the SDOH domains contributing to health inequities perceived by Japanese CVD citizens. An online survey was conducted among 2,083 Japanese CVD patients from November 7 to 13, 2023, to assess their perceptions of 19 social determinants of health (SDOH) domains and their impact on health inequities. Using the 5-point Likert scale, a high level of agreement was defined as over 50% selecting "Agree" or "Strongly Agree." The "Health inequity perception score (HIPS)" was calculated by assigning 1 point for 'Agree' and 2 points for 'Strongly Agree.' Additionally, patient factors that defined a group with HIPS above the median were also evaluated. High agreement was noted in 7 out of 19 domains: "Employment" (61%), "Food Insecurity" and "Environmental Condition" (each at 60%), "Poverty" (58%), "Early Childhood Development and Education" (57%), "Housing Instability and Quality" (56%), and "Access to Health Service" (52%). Young age, high annual income, high educational level, and living alone were significantly associated with high HIPS. This study highlights that several SDOH factors commonly acknowledged in Western contexts are also recognized as contributors to health inequities among Japanese CVD patients.

Abstract B150: Social determinants of health and comorbidities increasing inflammation cytokines related to breast cancer in African American and Latinx women

Abstract Introduction: Comorbidities such as obesity, Type-2 diabetes (T2D), and hypertension (HTN) are highly prevalent among under-resourced African Americans (AA) and Latinx, and they are associated with breast cancer (BC) risks and outcomes. Social determinants of health (SDOH) also have been found related to BC incidence, stage, and survival. In addition, elevated inflammatory cytokines may be an underlying factor in comorbidities that contribute to tumorigenesis and adverse cancer outcomes. Limited research has been conducted to explore the process and associations among SDOH, comorbidities, and inflammation cytokines related to BC. The purpose of this study was to fill this research gap using a sample recruited from AA and Latinx communities. Methods: This was a cross-sectional study conducted in South LA. A total of 570 AA and Latinx women with or without BC were recruited. A panel of 19 cytokines from serum samples were measured by Luminex assay. Demographic information, body mass index, comorbidities, and diagnosis/stage of BC were collected from patients’ medical records. SDOH factors were selected from the social vulnerability index (e.g., percentage of persons in poverty, unemployed, with no high school diploma) obtained through Geographic Information Systems. Chi-square tests, independent sample Mann-Whitney U tests, and Cox regression were employed to examine the associations between BC diagnosis/stages, comorbidities, and cytokines. Path analyses were adopted to further explore the associations between SDOH, comorbidities, and cytokines. Results: Among the 570 women, 45.79% had a diagnosis of BC. Over half (50.97%) had ER/PR+, HER2-, and 27.80% had triple negative BC. Results from Chi-square tests showed that a higher percentage of women with obesity (p=.001), HTN (p&amp;lt;.0001), and T2D (p=.024) had a BC diagnosis than those without the comorbidity. Women with obesity had significantly higher levels of Leptin, VEGFα, and MIP1b; women with HTN had significantly higher levels of VEGFα and MIP1b; and women with T2D had significantly higher levels of Leptin and TGFβ1/β2. Leptin was found significantly higher in ER/PR+ BC (p&amp;lt;.0001) and VEGFα was significantly higher in triple negative BC (p=.001). Increasing VEGFα and TGFβ1/β2 reduced BC disease-free survival significantly. The path model showed community poverty and education level did not affect TGFβ1/β2 directly but were indirectly associated with them through obesity and T2D status (p&amp;lt;.01). Community poverty level was indirectly associated with the level of MIP1b through HTN status (p&amp;lt;.01). Conclusions: To eliminate breast cancer disparities, effective interventions are needed that account for the social and community contexts in which women live and are treated. Interventions that target comorbidities of T2D, HTN, and obesity are important to reduce the disparities. Citation Format: Weizhou Tang, Yanyuan Wu, Jaydutt Vadgama. Social determinants of health and comorbidities increasing inflammation cytokines related to breast cancer in African American and Latinx women [abstract]. In: Proceedings of the 17th AACR Conference on the Science of Cancer Health Disparities in Racial/Ethnic Minorities and the Medically Underserved; 2024 Sep 21-24; Los Angeles, CA. Philadelphia (PA): AACR; Cancer Epidemiol Biomarkers Prev 2024;33(9 Suppl):Abstract nr B150.

Abstract B144: Conceptual framework on health behaviors and experiences of Sub-Saharan African immigrant prostate cancer survivors

Abstract Background: Sub-Saharan African immigrants (SSAI) in the United States (US) constitute one of the fastest-growing segments of the immigrant population. Between 2010 and 2018, the SSAI population in the US increased by 53%, significantly outpacing the 12% growth rate for the overall foreign-born population in the US during that period. We define SSAI as the 2 million individuals living in the US originally from the region of the African continent located south of the Saharan desert. Despite their growing numbers, little is published about the extent to which SSAI adapt to health behaviors more common in the US or remain immersed in the values, beliefs, and practices reflective of their country of origin. Importantly, no study has comprehensively examined the social determinants of health factors among this population and its influence on health-seeking behaviors and decision-making regarding prostate cancer care and treatment. Aim: This study seeks to better understand the lived experiences, unmet needs and the impact of migration on the quality of life of SSAI cancer survivors in the US. Methods. We employ a qualitative approach guided by grounded theory. Selective sampling was used to identify potential participants from a database obtained via the Florida and Minesota cancer registries. We proceeded to conduct in-depth interviews with 16 cancer survivors recruited from the two caner registries. Results. We developed a conceptual framework illuminating the full range of social, behavioral, environmental, and structural factors associated with the experiences of SSAI prostate cancer survivors. From the data, the post diagnosis experiences of study participants can be categorized into three domains: 1) health behaviors; 2) treatment decision and antecedents; 3) challenges of being an immigrant. Characteristics of health behaviors include using informal care teams for social support and second opinions before treatment. Selective disclosure of diagnosis, changes to diet, exercise and searching for information about the diseases were other manifestation of behavior. While some participants made decisions about treatment soon after diagnosis, others took a more deliberative approach and relied on faith and family for social support. Some challenges in terms of being an immigrant include knowledge gaps about the US health system, lack of health insurance and transportation to hospital during treatment. Implication for public health practice. Some of the unmet needs of study participants include transportation cost to and from hospital for radiotherapy and other treatment and reducing the high out of pocket cost for co-payment and drugs. The knowledge deficit about navigating the US health system can be addressed through community-based intervention in partnerships with immigrant groups, advocacy organizations and faith-based organizations. The focus of this intervention should be to educate and empower SSAI men on how to navigate the US health system and be more assertive about their health needs and desires for treatment during doctor’s visit. Citation Format: Ernie Kaninjing, Gladys Asiedu, Kaitlin Van Voorhis, Daniel Lee, Rakinya Hinson, Mary Ellen Young. Conceptual framework on health behaviors and experiences of Sub-Saharan African immigrant prostate cancer survivors [abstract]. In: Proceedings of the 17th AACR Conference on the Science of Cancer Health Disparities in Racial/Ethnic Minorities and the Medically Underserved; 2024 Sep 21-24; Los Angeles, CA. Philadelphia (PA): AACR; Cancer Epidemiol Biomarkers Prev 2024;33(9 Suppl):Abstract nr B144.

Examining Financial Strain and Subjective Social Status in Terms of Behavioral Health Among Latinx Adults in a Federally Qualified Health Center.

There is a growing recognition that Social Determinants of Health (SDoH) can inform some sources of physical and mental health disparities among the Latinx population. The current study sought to expand previous research by exploring the singular and interactive influence of financial strain and subjective social status-two common and clinically important SDoH factors-on pain intensity, pain disability, general depression, social anxiety, and anxious arousal. The current sample consisted of 155 Latinx adults (81.3% female; Mage = 40.02years, SD = 10.61) presenting for care at a Federally Qualified Health Center (FQHC). Multivariate results demonstrated that financial strain was statistically significantly associated with greater pain intensity, pain disability, general depression, and anxious arousal, but not social anxiety. Further, lower subjective social status was related to greater general depression, social anxiety, and anxious arousal but not with higher levels of pain indices. An interactive effect was found wherein the combination of higher levels of financial strain and low levels of subjective social status was related to general depression and anxious arousal. This is the first study to empirically evaluate the main and interactive effects of financial strain and subjective social status regarding numerous physical and mental health symptoms. These findings clarify how two prevalent SDoH factors influence health outcomes. Specifically, the results suggest that a multi-risk conceptualization can advance a fine-grained understanding of Latinx health disparities by showing differential associations between SDoH factors and clinical outcomes that are frequently the source of health inequities in the Latinx population.

Relationship of Rurality and Confidence in Video Skills With Persistent Nonuse of Video Appointments for Health Care.

Limited research has examined how technology and digital literacy may affect patients' use of video visits. This study explored the relationship of demographic factors and patient-reported confidence in digital literacy skills to access to video visits among patients who never used them during the COVID-19 pandemic. Using existing survey data, the current study examined data from respondents who did not engage in video appointments but instead attended face-to-face appointments between April and December 2020 for nonemergent health concerns. A multivariable logistic regression model was used to investigate whether demographic and social determinants of health factors, context of care (primary care or psychiatry/psychology), and digital literacy confidence were associated with video visit engagement. Collinearity was assessed using the variance inflation factor. This study found that living in rural areas and having a self-reported lack of confidence in logging video appointments using the Mayo Clinic patient portal were associated with persistent nonuse of video appointments in a cohort of patients who did not use video visits at this institution during the early part of the COVID-19 pandemic. The research findings reported herein reveal that individuals living in rural areas and those who lack confidence in logging into patient portals to access video visits tend to persistently avoid using video appointments. More investment is needed at the federal and corporate levels to improve digital connectivity. Digital navigators and community involvement can promote digital adoption. To encourage digital competency in rural communities, it is important to implement support strategies through community stakeholders and other resources.

Exploring Cervical Cancer Screening Uptake among Women in the United States: Impact of Social Determinants of Health and Psychosocial Determinants.

Several non-medical factors, such as income, education, and access to care, directly or indirectly affect adherence to cancer screening guidelines. We examined the impact of social determinants of health (SDOH) and psychosocial factors on screening behavior in a nationally representative sample of women in the US. A retrospective population-level cross-sectional sample was extracted from the 2022 Health Information National Trends Survey. The dependent variables were the interest in cervical cancer screening and the screening behavior. The independent variables included SDOH and psychosocial factors. Descriptive statistics were calculated for demographics and covariates, and population-based estimates with 95% confidence intervals (CI) were produced for Pap testing behaviors. Logistic regression models assessed differences in Pap testing based on SDOH and psychosocial factors, adjusting for covariates. The study included 2224 women with a mean age of 46.96. Results showed that 90% of women were interested in cervical cancer screening, with an 80% screening rate. Screening rates varied by age and rurality. SDOH and psychosocial factors influenced both interest and actual screening, with 3% and 1% impacts, respectively. These findings suggest that SDOH and psychosocial factors are associated with cervical cancer screening uptake, highlighting the need for policies to address these disparities. Policies must be directed at bridging the gap created by these SDOHs. Public health professionals and researchers can design interventions using the SDOH and psychosocial frameworks to increase cervical cancer screening uptake.

Mediators of racial and ethnic inequities in clinical trial participation among patients with cancer, 2011-2023.

Although racially and ethnically minoritized populations are less likely to participate in cancer trials, it is unknown whether social determinants of health (SDOH) explain these inequities. Here we identify SDOH factors that contribute to racial and ethnic inequities in clinical trial participation among patients with 22 common cancers. This retrospective cohort study used electronic health record data (2011-2023) linked to neighborhood (US Census tract) data from multiple sources. Patients were followed from diagnosis to clinical study drug receipt (proxy for trial participation), death, or last recorded activity. Associations were assessed using Cox proportional hazards models adjusted for clinical factors (year of diagnosis, age, sex, performance status, disease stage, cancer type). To elucidate which area-level SDOH underlie racial and ethnic inequities, mediation analysis was performed using nonlinear multiple additive regression tree models. This study included 250 105 patients (64.7% non-Latinx White, 8.9% non-Latinx Black, 5.2% Latinx). Black and Latinx patients were more likely to live in economically or socially marginalized areas (eg, disproportionately minoritized [measure of segregation], limited English proficiency, low vehicle ownership) than White patients. Black (3.7%; hazard ratio = 0.55, 95% confidence interval [CI] = 0.52 to 0.60) and Latinx patients (4.4%; hazard ratio = 0.63, 95% CI = 0.58 to 0.69) were less likely to participate in trials than White patients (6.3%). Fewer patients in economically or socially marginalized neighborhoods participated in trials. Mediators explained 62.2% (95% CI = 49.5% to 74.8%) of participation inequities between Black and White patients; area-level SDOH-including segregation (29.9%, 95% CI = 21.2% to 38.6%) and vehicle ownership (11.6%, 95% CI = 7.0% to 16.1%)-were the most important mediators. Similarly, Latinx-White participation inequities were mediated (65.1%, 95% CI = 49.8% to 80.3%) by area-level SDOH, such as segregation (39.8%, 95% CI = 28.3% to 51.3%), limited English proficiency (11.6%, 95% CI = 2.8% to 20.4%), and vehicle ownership (9.6%, 95% CI = 5.8% to 13.5%). To improve racial and ethnic diversity in cancer trials, efforts to address barriers related to adverse neighborhood SDOH factors are necessary.