Health Care Utilization Outcomes Research Articles

The lifetime risk and impact of vitiligo across sociodemographic groups: a UK population-based cohort study.

Vitiligo is an autoimmune skin disorder characterised by depigmented patches of skin, which can have significant psychological impacts. To estimate lifetime incidence of vitiligo, overall, by ethnicity, and across other sociodemographic subgroups, and to investigate the impacts of vitiligo on mental health, work, and healthcare utilisation. Incident vitiligo cases were identified in the Optimum Patient Care Database of primary care records in the UK between 01/01/2004 and 31/12/2020. Lifetime incidence of vitiligo was estimated at age 80 using modified time-to-event models with age as the timescale, overall and stratified by ethnicity, sex and deprivation. Depression, anxiety, sleep disturbance, healthcare utilisation and work-related outcomes were assessed in the two years after vitiligo diagnosis compared to matched unaffected controls. 9,460 adults and children were newly diagnosed with vitiligo. Overall cumulative lifetime incidence was 0.92% at age 80 years (95% Confidence Interval [CI] 0.90, 0.94). Cumulative incidence was similar in females 0.94% (95%CI 0.92, 0.97) and males 0.89% (95%CI 0.86, 0.92). There were substantial differences in lifetime incidence across ethnic groups; Asian 3.58% (95%CI 3.38, 3.78), black 2.18% (95%CI 1.85, 2.50), mixed 2.03% (95%CI 1.58, 2.47), other 1.05% (95%CI 0.94, 1.17) and white ethnicity 0.73% (95%CI, 0.71, 0.76).People with vitiligo had an increased risk of depression (adjusted Odds Ratio [aOR] 1.08; 95%CI 1.01, 1.15), anxiety (aOR 1.19; 95%CI 1.09, 1.30), depression or anxiety (aOR 1.10; 95%CI 1.03, 1.17) and sleep disturbance (adjusted Hazard Ratio [aHR] 1.15; 95%CI 1.02, 1.31) compared to matched controls. People with vitiligo also had a greater number of primary care encounters (adjusted incidence rate ratio 1.29; 95%CI 1.26, 1.32) and a greater risk of time off work (aHR 1.15; 95%CI 1.06, 1.24). There was little evidence of disparities in vitiligo related impacts across ethnic subgroups. Clinicians should be aware of the markedly increased incidence of vitiligo in people of non-white ethnicity. The negative impact of vitiligo on mental health, work and healthcare utilisation highlights the importance of monitoring people with vitiligo to identify those who need additional support.The study protocol for this retrospective observational study was registered with ClinicalTrials.gov (Identifier: NCT06097494).

Impact of Smoking Cessation and Charlson Comorbidity Index on Influenza Vaccination Efficacy in COPD Patients

Chronic obstructive pulmonary disease (COPD) patients are particularly susceptible to respiratory infections like influenza, which exacerbate symptoms and increase healthcare utilization. While smoking cessation and influenza vaccination are recommended preventive measures, their combined impact on healthcare resource utilization is underexplored. The Charlson Comorbidity Index (CCI) assesses comorbidity burden in COPD patients and may influence healthcare outcomes. We conducted a retrospective analysis of 357 COPD patients, evaluating smoking cessation success over one year and influenza vaccination receipt, stratifying patients by CCI scores. Healthcare utilization outcomes included emergency room visits, hospitalizations, and medical expenses. Results showed that 51.82% of patients quit smoking and 59.66% received influenza vaccination, with higher comorbidity prevalence in advanced COPD stages (p = 0.002). Both smoking cessation and influenza vaccination independently correlated with decreased emergency room visits, hospital admissions, days, and costs. Patients who both quit smoking and received influenza vaccination exhibited the lowest healthcare utilization rates. In conclusion, smoking cessation and influenza vaccination significantly reduce healthcare resource utilization in COPD patients, with the combination yielding synergistic benefits, particularly in those with lower CCI scores. Integrating these interventions and comorbidity management in COPD strategies is essential for optimizing patient outcomes and healthcare efficiency.

Association between high-density mapping of atypical atrial flutter, clinical outcomes and healthcare utilization.

Success of atypical atrial flutter (AAFL) ablation has historically been limited by difficulty mapping the complex re-entrant circuits involved. While high-density (HD) mapping has become commonplace in clinical practice, there are limited data on outcomes of HD versus non-HD mapping for AAFL ablation. To compare clinical outcomes and healthcare utilization using HD mapping versus non-HD mapping for AAFL ablation. Retrospective analysis of all AAFL procedures between 2005 and 2022 at an academic medical center was conducted. Procedures utilizing a 16-electrode HD Grid catheter and Precision mapping system were compared to procedures using prior generation 10-20 electrode spiral catheters and the Velocity system (Abbott, IL). Cox regression models and Poisson regression models were utilized to examine procedural and healthcare utilization outcomes. Models were adjusted for left ventricular ejection fraction, CHA2DS2-VASc, and history of prior ablation. There were 108 patients (62% HD mapping) included in the analysis. Baseline clinical characteristics were similar between groups. Use of HD mapping was associated with a higher rate of AAFL circuit delineation (92.5% vs. 76%; p = .014) and a greater adjusted procedure success rate, defined as non-inducibility at procedure end, (aRR (95% CI) 1.26 (1.02-1.55) p = .035) than non-HD mapping. HD mapping was also associated with a lower rate of ED visits (aIRR (95% CI) 0.32 (0.14-0.71); p = .007) and hospitalizations (aIRR (95% CI) 0.32 (0.14-0.68); p = .004) for AF/AFL/HF through 1 year. While there was a lower rate of recurrent AFL through 1 year among HD mapping cases (aHR (95% CI) 0.60 (0.31-1.16) p = .13), statistical significance was not met likely due to the low sample size and higher rate of ambulatory rhythm monitoring in the HD group (61% vs. 39%, p = .025). Compared to non-HD mapping, AAFL ablation with HD mapping is associated with improvements in the ability to define the AAFL circuit, greater procedural success, and a reduction in the number of ED visits and hospitalization for AF/AFL/HF.

Efficacy of Ustekinumab and Vedolizumab Among Postoperative Crohn's Disease Patients as Postoperative Prophylaxis and Rescue Therapy: Real-world Data.

Almost half of patients with Crohn's disease (CD) require bowel surgeries in their lifetime. Due to the high risk of postoperative disease recurrence and high rate of previous antitumor necrosis factor (anti-TNF) failure, often alternative therapy options such as ustekinumab (UST) and vedolizumab (VDZ) are used. We aimed to evaluate the efficacy of UST and VDZ among postoperative CD patients as postoperative prophylaxis and rescue therapy. Consented CD patients who underwent initial ileocecal resection and were treated with UST and VDZ were included in this study. Demographics, clinical characteristics, health care utilization, endoscopy scores, and surgery outcomes were collected. Postoperative early CD recurrence was defined as a Rutgeerts endoscopic score ≥i2 within the first 2 years. The rescue therapy group was defined as patients who received either UST or VDZ after having Rutgeerts endoscopic score ≥i2 postoperatively. During 2009 to 2019, 98 CD patients were treated with UST or VDZ postoperatively. Postoperative early recurrence rates were 5% (n = 1 out of 20) and 6% (1 out of 15) for the UST and VDZ groups, respectively. Two patients from the UST group and 1 patient from the VDZ group required bowel surgery during follow-up with median drug exposure of 51 (95% confidence interval [CI], 29-61) and 30 (95% CI, 14-63) months, respectively; 55% and 69% of patients had at least 1 point of improvement on postoperative endoscopic Rutgeerts score, respectively, for UST and VDZ. Only 3 out of 40 and 1 out of 23 patients required bowel surgery during follow-up while receiving UST and VDZ as rescue therapy. Both UST and VDZ were effective as postoperative therapies either as prophylaxis or rescue therapy.

Long-term Outcome of Cryoballoon Ablation in Korean Patients With Atrial Fibrillation: Real-world Experience From the Cryo Global Registry.

Atrial fibrillation (AF), the most common atrial arrhythmia (AA), is an increasing healthcare burden in Korea. The objective of this sub-analysis of the Cryo Global Registry was to evaluate long-term efficacy, symptom burden, quality of life (QoL), and healthcare utilization outcomes and factors associated with AA recurrence in Korean patients treated with cryoballoon ablation (CBA). Patients were treated and followed up according to local standard-of-care in 3 Korean hospitals. Kaplan-Meier estimates were used in analyzing (1) efficacy defined as freedom from ≥30 second recurrence of AA at 24 months, (2) healthcare utilization, and (3) predictors of 24-month AA recurrence. Patient-reported QoL (using European Quality of Life-5 Dimensions-3 Levels) and predefined AF-related symptoms were assessed at baseline and 24-month follow-up. Efficacy was 71.9% in paroxysmal AF (PAF) and 49.3% in persistent AF (PsAF) patients (p<0.01). A larger left atrial diameter (LAD), an increased time from AF diagnosis to CBA, and PsAF were independent predictors of AA recurrence. The percentage of patients with no AF symptoms significantly increased from baseline (24.5%) to 24-month (89.5%) follow-up (p<0.01). Improvement in QoL from baseline to 24 months was not statistically different between AF cohorts. PAF patients experienced greater freedom from repeat ablations (93.9% vs. 81.4%) and cardiovascular hospitalizations (91.3% vs. 72.5%, p<0.001 for both). In alignment with global outcomes, CBA is an effective treatment for AF in the Korean population, with patients possessing a large LAD and not receiving ablation soon after diagnosis being the most at risk for AA recurrence. ClinicalTrials.gov Identifier: NCT02752737.

The burden of significant pain in the cirrhosis population: Risk factors, analgesic use, and impact on health care utilization and clinical outcomes.

We aimed to characterize pain and analgesic use in a large contemporary cohort of patients with cirrhosis and to associate pain with unplanned health care utilization and clinical outcomes in this population. We included all patients with cirrhosis seen in UCSF hepatology clinics from 2013 to 2020. Pain severity and location were determined using documented pain scores at the initial visit; "significant pain" was defined as moderate or severe using established cutoffs. Demographic, clinical, and medication data were abstracted from electronic medical records. Associations between significant pain and our primary outcome of 1-year unplanned health care utilization (ie, emergency department visit or hospitalization) and our secondary outcomes of mortality and liver transplantation were explored in multivariable models. Among 5333 patients with cirrhosis, 32% had a nonzero pain score at their initial visit and 25% had significant (ie moderate/severe) pain. Sixty percent of patients with significant pain used ≥1 analgesic; 34% used opioids. Patients with cirrhosis with significant pain had similar Model for End-Stage Liver Disease-Sodium scores (14 vs. 13), but higher rates of decompensation (65% vs. 55%). The most common pain location was the abdomen (44%). Patients with abdominal pain, compared to pain in other locations, were more likely to have decompensation (72% vs. 56%). Significant pain was independently associated with unplanned health care utilization (adjusted odds ratio: 1.3, 95% CI: 1.1-1.5) and mortality (adjusted hazard ratio: 1.4, 95% CI: 1.2-1.6). Pain among patients with cirrhosis is often not well-controlled despite analgesic use, and significant pain is associated with unplanned health care utilization and mortality in this population. Effectively identifying and treating pain are essential in reducing costs and improving quality of life and outcomes among patients with cirrhosis.

Racial/ethnic disparities in healthcare utilization, post-operative outcomes, and overall survival for IDH-wildtype glioblastoma stratifying by MGMT promoter methylation status.

2081 Background: Glioblastoma is the most common malignant primary brain tumor and molecular profiles such as IDH1/2 and MGMT promoter methylation status have significant influence on survival outcomes. There is no "real-world" study has investigated the racial/ethnic disparities in healthcare utilization and outcomes for IDH-wildtype glioblastoma patients with MGMT promoter methylation status. Methods: A total of 21971 IDH-wildtype glioblastoma patients ( MGMT promoter-methylated: 41.5%, 9110/21971) were derived from the National Cancer Database (NCDB, 2018-2021). Race/Ethnicity was grouped into Non-Hispanic White (NHW), Non-Hispanic Black (NHB), Asian/Pacific Islander (API), American Indian/Alaska Native (AIAN), Hispanic, and Others. Overall survival (OS) was set as primary outcome. Healthcare utilization and post-operative outcomes are secondary endpoints. Multivariable logistic regression models, Kaplan-Meier methods, and Cox proportional hazards models were performed for post-operative outcomes, healthcare utilization, and overall survival. Results: Compared to NHW, AIAN were 78% more likely to have MGMT promoter methylation after adjusting age and gender (aOR=1.78, p=0.030). API and Hispanic were significantly less likely to undergo GTR over STR comparing to NHW. The odds of receiving chemotherapy and RT for race/ethnicity minorities patients were significantly lower than NHW (Chemotherapy: NHB: aOR=0.79, AIAN: aOR=0.57, Hispanic: aOR=0.83; RT: NHB: aOR=0.88, Hispanic: aOR=0.80). The median OSs by race/ethnicity (NHW, NHB, API, AIAN, Hispanic, and Others, respectively) were: 11.5, 12.3, 14.5, 9.2, 13.6, and 15.6, months ( MGMT promoter-unmethylated, p&lt;0.001), 15.9, 18.8, 23.7, 14.8, 19.6, and 15.5, months ( MGMT promoter-methylated, p&lt;0.001). After adjusting the covariates, NHB, API, and Hispanic experienced significantly lower risk of death comparing to NHW (aHR=0.82, 0.66, and 0.75, all p&lt;0.001). Similar results were validated in stratification analysis by MGMT promoter methylation status, except MGMT promoter-unmethylated AIAN experienced 70% higher risk of death than NHW (aHR=1.70, p=0.021). Conclusions: Our findings suggests that racial/ethnic disparities exist in healthcare utilization, postoperative outcomes, and overall survival in IDH-wildtype glioblastoma population.

Mental healthcare utilization and psychosocial outcomes among patients with recently diagnosed cancer: A National Health Interview Survey report.

12096 Background: Individual's diagnosed with cancer (IWC) often experience heightened psychosocial distress. Studies suggest 25-50% of IWC experience some form of psychosocial distress (Mehnert-Theuerkauf et al., 2023). Further, research shows that an individual's risk of developing a new mental disorder increases by 30% during the first year after being diagnosed with cancer (Hu et al., 2023). Although many IWC experience distress, literature depicts the underutilization of psychosocial services, with estimates suggesting that fewer then 10% of IWC receive support for their distress (Forsyth et al., 2013). This is concerning as research in rodents and humans shows that unaddressed distress can lead to faster growing tumors and rapidly advancing disease (Eckerling et al., 2021). The present study aimed to characterize mental healthcare utilization among Americans recently diagnosed with various types of cancer. We also aimed to illustrate prevalence of anxiety and depression in this population. Methods: Data from the 2022 National Health Interview Survey was used in this report. A total of 667 recently diagnosed IWC were included in the final analytic sample. Cancer type was divided into five subcategories: blood cancers (n=76), breast cancer (n=193), gynecologic cancer (n=87), colorectal cancer (n=72), lung cancer (n=62), and prostate cancer (n=177). Participants’ mental healthcare utilization at the time of the survey and within the last 12 months was assessed. The General Anxiety Disorder-7 (GAD-7) was used to measure participants’ anxiety levels and the Personal Health Questionnaire Depression Scale (PHQ-8) was used to assess depressive symptoms. Results: Over 28% of recently diagnosed IWC reported moderate-severe levels of anxiety on the GAD7, and 43% of participants reported high levels depression on the PHQ8. One-way ANOVA demonstrated significant differences in PHQ8 (F(5, 666)=3.332, p=0.006) and GAD7 (F(5,666)=3.35, p=0.005) scores across cancer groups. Post Hoc testing found that participants coping with colorectal cancers reported the highest levels of anxiety and depression compared to other cancer types. Of newly diagnosed patients, only 1.2% of patients reported currently receiving psychosocial support from a mental health professional, and only 13.6% reported receiving therapy from a mental health professional in the last year. Conclusions: Consistent with many studies, psychosocial distress among recently diagnosed IWC was very common, yet mental health care utilization remained low. These results indicate that efforts to target newly diagnosed IWC with psychosocial support interventions remains challenged. As such, our results underscore the importance of developing novel means of reaching IWC, and particularly colorectal cancer, as these individuals continue to struggle with significant levels of psychosocial distress.

Tobacco exposures are associated with health care utilization (HCU) and health care costs in pregnant persons and their newborn babies.

Identifying health care utilization and costs associated with active and passive smoking during pregnancy could help improve health management strategies. Data are from the Newborn Epigenetics STudy (NEST), a birth cohort enrolled from 2005-2011 in Durham and adjacent counties in North Carolina, United States. Participants included those for whom prenatal serum samples were assayed and for whom administrative data were obtainable (N=1,045). Zero-inflated Poisson (ZIP) regression models were used to assess associations between cotinine, adjusted for covariates (e.g., race and ethnicity, age at delivery, cohabitation status, education), and health care utilization outcomes. Generalized linear regression models were used to estimate average total charges. Simulation models were conducted to determine the economic benefits of reducing SHS and smoking during pregnancy. Increasing levels of cotinine were positively associated with parent's number of ED visits (coefficient(b)=0.0012, standard error (SE)=0.0002; P<.001), the number of ICU hours (b=0.0079, SE=0.0025; P=.002)), time spent in the ICU (b=0.0238, SE=0.0020, P<.001), and the number of OP visits (b=0.0003, SE=0.0001; P<.001). For infants, higher cotinine levels were associated with higher number of ED (b=0.0012, SE=0.0004; P=.005), ICU (b=0.0050, SE=0.001; P<.001), and OP (b=0.0006, SE=0.0002; P<.001) visits and longer time spent in the ED (b=0.0025, SE=0.0003; P<.001), ICU (b=0.0005, SE=0.0001; P<.001), and IP (b=0.0020, SE=0.0002; P<.001). Simulation results showed that a 5% reduction in smoking would correspond to a potential median cost savings of $150,533 from ED visits of parents and infants. Our findings highlight the importance of smoke exposure cessation during pregnancy to reduce health care utilization and costs for both parents and infants. This study reinforces the importance of reducing smoking and secondhand smoke exposure during pregnancy. Focusing on expanding cessation services to this group could help reduce morbidities observed within this population. Furthermore, there is the potential for health care costs savings to health care systems, especially to those with high delivery numbers. These cost savings are represented by potential reductions in ED, OP, and ICU hours and visits.

COVID-19 vaccination safety and associated health care utilization among adults with inflammatory bowel disease – a population-based self-controlled case series analysis

Background and aimsThere is an incomplete understanding of the full safety profiles of repeated COVID-19 vaccinations in patients with inflammatory bowel disease (IBD). Among individuals with IBD, we assessed whether COVID-19 vaccines were associated with serious adverse events of special interest (AESI) and health care utilization [all-cause hospitalizations, Emergency Department (ED) visits, gastroenterology visits, IBD-related visits].MethodsUsing comprehensive administrative health data from Ontario, Canada, adults with IBD who received at least one COVID-19 vaccine from December 2020-January 2022 were included. Self-controlled case series analyses were conducted to evaluate the relative incidence rates of AESI and health care utilization outcomes across post-vaccination risk and control periods.ResultsAmong 88,407 IBD patients, 99.7% received mRNA vaccines and 75.9% received ≥ 3 doses. Relative to control periods, we did not detect an increase in AESI. IBD patients had fewer all-cause hospitalizations during post-vaccination risk periods. Patients experienced more all-cause ED visits after dose 2 [Relative Incidence (RI):1.08(95%CI:1.04–1.12)] but fewer visits after doses 3 [RI:0.85 (95%CI:0.81–0.90)] and 4 [RI:0.73 (95%CI:0.57–0.92)]. There was no increase in gastroenterologist visits or IBD-related health care utilization post-vaccination. There were fewer IBD-related hospitalizations after dose 1 [RI:0.84 (95%CI:0.72–0.98)] and 3 [RI:0.63 (95%CI:0.52–0.76)], fewer IBD-related ED visits after dose 3 [RI:0.81 (95%CI:0.71–0.91)] and 4 [RI:0.55 (95%CI:0.32–0.96)], and fewer outpatient visits after dose 2 [RI:0.91 (95%CI:0.90–0.93)] and 3 [RI:0.87 (95%CI:0.86–0.89)].ConclusionThis population-based study did not detect increased AESI, all-cause or IBD-related health care utilization following COVID-19 vaccination, suggesting a lack of association between vaccination and increased disease activity.

The impact of adenotonsillectomy on healthcare utilization in children with obstructive sleep apnea: Experience of an integrated medical model

Background and objectivesStudies suggest that children with obstructive sleep apnea (OSA) have increased healthcare utilization patterns in comparison to matched controls. However, the effect of adenotonsillectomy (AT) on utilization patterns in these children is poorly understood. Additionally, no previous studies have compared the effect of AT on healthcare utilization patterns across different OSA severity groups. The aim of this retrospective cohort study is to assess the effects of surgical treatment on the level of healthcare utilization among children with OSA at a large integrated multicenter healthcare system. MethodsRetrospective analysis was performed of children aged 3–12 diagnosed with OSA via an attended polysomnogram (PSG) between December 2016 and February 2019. Demographic variables including age (at time of PSG), body mass index (BMI), race, and ethnicity were obtained. Variables for healthcare utilization were assessed for 12 months prior to PSG, and for 12 months after PSG (or after AT, delayed for the first 30 days after surgery to account for surgery-related visits). Healthcare utilization variables assessed included the total number of outpatient visits, inpatient, and emergency department (ED) visits, visits involving diagnostic codes associated with upper respiratory infection (URI), otitis media (OM), and allergic rhinitis (AR), prescription data involving intranasal steroids or leukotriene receptor antagonists (LTRA), and communication data such as secure message load and specialty referrals. Repeated measure linear difference-in-difference (D-I-D) models were used to assess the causal impact of AT on healthcare utilization outcomes. Sensitivity analyses were performed using modeling with a Poisson distribution and as an unadjusted model, with statistical significance set to p < 0.05. ResultsAnalysis elicited 577 children identified with OSA. Of these, 336 (58.2 %) underwent observation while 241 (41.8 %) underwent AT. The mean age was 6.4 years, with a slight male predominance (60.5 %). Analysis of baseline healthcare utilization patterns revealed that the treatment group had a significantly higher number of baseline inpatient/ED visits and OM visits in comparison to the observation group, but no differences in regards to baseline outpatient visits, or in visits involving URI or AR.Analysis of the entire OSA cohort via D-I-D modelling showed a significantly larger reduction in outpatient visits, secure messages, specialty referrals, and the use of intranasal steroid and LTRA in the treatment group compared to the observation group. Stratification of children based on OSA severity showed that the significant differences in healthcare utilization attributed to surgical treatment were primarily driven by the severe OSA group. Children with severe OSA who underwent AT showed significant reductions in most variables including outpatient visits, inpatient/ED visits, and OM visits. Alternatively, the only significant reductions in healthcare utilization among children with mild OSA treated with AT were in AR visits, intranasal steroid use, and LTRA use. Pattern changes among children with moderate OSA compared similarly to those with mild OSA. ConclusionTo the authors’ knowledge this study represents the largest available study assessing the impact of AT on healthcare utilization in children with OSA that also considers the effect of OSA severity on utilization patterns. AT appears to decrease healthcare utilization patterns, particularly in children with severe OSA. Alternatively, children with mild or moderate OSA treated with AT had only modest reductions in healthcare utilization patterns.

Rapid Access From Primary Care to a Multidisciplinary Clinic at Tertiary Care Improves Clinical Outcomes for Patients With Diabetic Foot Ulcers: Results From Diabetic Foot in Primary and Tertiary (DEFINITE) Care's Lower Extremity Amputation Prevention Program (LEAPP) Clinic.

Diabetic Foot in Primary and Tertiary (DEFINITE) Care is an inter-institutional, multidisciplinary team (MDT) program for patients with diabetic foot ulcers (DFU) within a healthcare cluster in Singapore. This is one of our subgroup analyses within DEFINITE Care, assessing clinical outcomes of lower extremity amputation prevention program (LEAPP), a multidisciplinary diabetic foot clinic, and non-LEAPP patients within the program. From June 2020 to June 2022, 2798 patients within the DEFINITE cohort completed a minimum of 12-month follow up. Of these patients, 20.6% were managed by LEAPP, whereas 79.4% were non-LEAPP patients. Patients in the LEAPP cohort were older with co-existing metabolic conditions and complications of diabetes. Using non-LEAPP cohort as the reference group and after adjusting for age, gender, ethnicity, comorbidities, and medications, there was a significantly lower risk of death (odds ratio [OR] 0.60, P = .001) and composite major lower extremity amputation (LEA) or death (OR 0.66, P = .002) among LEAPP patients at 1 year with longer mean days from enrollment to minor LEA, major LEA, and death. The adjusted 1-year healthcare utilization outcomes for LEAPP patients demonstrated an increase in inpatient admissions, primary care polyclinic visits, hospital specialist outpatient clinic (SOC) visits and elective day surgery procedures. Despite the increased in inpatients admissions, cumulative hospital length of stay in LEAPP patients were lower. This subgroup analysis has demonstrated that the MDT approach to caring for patients with DFU in tertiary centers not only improves mortality by 40%, but also delayed the incidence of minor LEA, major LEA, and death.

Patterns of Social Needs Predict Quality-of-Life and Healthcare Utilization Outcomes in Patients from a Large Hospital System.

Unmet social needs (SNs) often coexist in distinct patterns within specific population subgroups, yet these patterns are understudied. To identify patterns of social needs (PSNs) and characterize their associations with health-related quality-of-life (HRQoL) and healthcare utilization (HCU). Observational study using data on SNs screening, HRQoL (i.e., low mental and physical health), and 90-day HCU (i.e., emergency visits and hospital admission). Among patients with any SNs, latent class analysis was conducted to identify unique PSNs. For all patients and by race and age subgroups, compared with no SNs, we calculated the risks of poor HRQoL and time to first HCU following SNs screening for each PSN. Adult patients undergoing SNs screening at the Mass General Brigham healthcare system in Massachusetts, United States, between March 2018 and January 2023. SNs included: education, employment, family care, food, housing, medication, transportation, and ability to pay for household utilities. HRQoL was assessed using the Patient-Reported Outcomes Measurement Information System Global-10. Six unique PSNs were identified: "high number of social needs," "food and utility access," "employment needs," "interested in education," "housing instability," and "transportation barriers." In 14,230 patients with HRQoL data, PSNs increased the risks of poor mental health, with risk ratios ranging from 1.07(95%CI:1.01-1.13) to 1.80(95%CI:1.74-1.86). Analysis of poor physical health yielded similar findings, except that the "interested in education" showed a mild protective effect (0.97[95%CI:0.94-1.00]). In 105,110 patients, PSNs increased the risk of 90-day HCU, with hazard ratios ranging from 1.09(95%CI:0.99-1.21) to 1.70(95%CI:1.52-1.90). Findings were generally consistent in subgroup analyses by race and age. Certain SNs coexist in distinct patterns and result in poorer HRQoL and more HCU. Understanding PSNs allows policymakers, public health practitioners, and social workers to identify at-risk patients and implement integrated, system-wide, and community-based interventions.

Abstract PO1-10-03: Prevalence of and Factors Associated with Food Insecurity and Other Adverse Social Determinants of Health Among Breast Oncology Patients

Abstract Background: Social determinants of health (SDOH), the non-medical factors that influence health status, have a profound impact on breast cancer (BC) outcomes and contribute to survival disparities. Food insecurity (FI), defined as a lack of consistent access to adequate food resources, is a modifiable SDOH associated with treatment disruptions, medication nonadherence, and decreased quality of life. To identify at-risk patients and inform future interventions, we implemented SDOH screening of patients seen in breast oncology clinic at our urban academic medical center. Methods: Screening was conducted through an 8-item questionnaire on the electronic patient portal. The questions covered FI, housing and transportation challenges, and emergency department (ED) visits. We conducted a retrospective analysis of SDOH data collected among patients scheduled for a breast oncology appointment between 11/1/22 and 5/25/23. Any level of food hardship or concern constituted a positive FI screen. Descriptive statistics were used to determine the prevalence of FI and other SDOH, to assess differences in FI rates by age, race/ethnicity, and clinical stage, and to compare characteristics of food-insecure vs food-secure patients. We also conducted a multivariable logistic regression analysis to estimate the odds ratio (OR) and 95% confidence interval (CI) associated with sociodemographic/clinical factors and FI. Results: A total of 2,585 patients were seen in our breast oncology practice, of which 1,189 (46.0%) were screened for SDOH, including 41.2% non-Hispanic White (NHW), 9.6% non-Hispanic Black (NHB) and 21.0% Hispanic patients. Among patients who responded to each SDOH question, 15.5% (146/940) reported some level of FI; 8.7% (84/962) were unable to pay their rent or mortgage on time; for 5.8% (57/989), lack of transportation interfered with their treatment. The FI rate differed significantly by race and ethnicity: 4.5% of NHW, 15.2% of NHB, and 41.8% of Hispanic patients reported FI (p&amp;lt; 0.001). In multivariable analysis, NHB and Hispanic patients also had significantly higher odds of FI compared to NHW patients (OR=3.68, 95% CI=1.7-7.7, p&amp;lt; 0.001 for NHB and OR=15.0, 95% CI=8.8-27.1, p&amp;lt; 0.001 for Hispanic patients). Patients with metastatic disease had higher rates of FI compared to other breast oncology patients (23.6% vs 14.8%, p=0.048), and a metastatic BC diagnosis was associated with over twice the odds of FI (OR=2.18, 95% CI=1.1-4.2, p=0.02). Among food-insecure patients, 41.1% were unable to pay their rent or mortgage on time and 22.6% reported transportation difficulties interfering with treatment (vs 2.6% and 2.4%, respectively, for food-secure patients (p&amp;lt; 0.001)). Compared to food-secure patients, those who were food-insecure had significantly higher rates of self-reported ED visits in the past 12 months: 18.8% vs. 33.6% reported at least 1 ED visit, respectively, and 5.2% vs. 16.4% reported multiple ED visits, respectively (p&amp;lt; 0.001). Conclusions: In this analysis of SDOH data among patients seen in breast oncology clinic, FI was the most common social health risk reported, with nearly a quarter of patients with metastatic BC reporting FI. Racial/ethnic minorities were also at considerably higher risk for FI. ED utilization was significantly higher among food-insecure patients. Targeted interventions to reduce FI in at-risk populations are warranted to improve clinical and healthcare utilization outcomes. Sociodemographic and Clinical Characteristics and Other Reported Social Determinants of Health Among Food-Secure vs Food-Insecure Patients Citation Format: Claire Sathe, David DeStephano, Anita Gul, Melissa Beauchemin, Justine Kahn, Melissa Accordino, Katherine Crew, Ngozika Emezienna, Dawn Hershman. Prevalence of and Factors Associated with Food Insecurity and Other Adverse Social Determinants of Health Among Breast Oncology Patients [abstract]. In: Proceedings of the 2023 San Antonio Breast Cancer Symposium; 2023 Dec 5-9; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2024;84(9 Suppl):Abstract nr PO1-10-03.

Implementation and early effects of medicaid policy interventions to promote racial equity in pregnancy and early childhood outcomes in Pennsylvania: protocol for a mixed methods study

BackgroundThere are large racial inequities in pregnancy and early childhood health within state Medicaid programs in the United States. To date, few Medicaid policy interventions have explicitly focused on improving health in Black populations. Pennsylvania Medicaid has adopted two policy interventions to incentivize racial health equity in managed care (equity payment program) and obstetric service delivery (equity focused obstetric bundle). Our research team will conduct a mixed-methods study to investigate the implementation and early effects of these two policy interventions on pregnancy and infant health equity.MethodsQualitative interviews will be conducted with Medicaid managed care administrators and obstetric and pediatric providers, and focus groups will be conducted among Medicaid beneficiaries. Quantitative data on healthcare utilization, healthcare quality, and health outcomes among pregnant and parenting people will be extracted from administrative Medicaid healthcare data. Primary outcomes are stakeholder perspectives on policy intervention implementation (qualitative) and timely prenatal care, pregnancy and birth outcomes, and well-child visits (quantitative). Template analysis methods will be applied to qualitative data. Quantitative analyses will use an interrupted time series design to examine changes over time in outcomes among Black people, relative to people of other races, before and after adoption of the Pennsylvania Medicaid equity-focused policy interventions.DiscussionFindings from this study are expected to advance knowledge about how Medicaid programs can best implement policy interventions to promote racial equity in pregnancy and early childhood health.

Impact of Language Congruence on Patient Outcomes Following Gastrostomy Tube Insertion.

Inadequate health literacy poses a significant public health challenge, influencing patient treatment adherence and outcomes. This study explores outcomes in the setting of language congruence at the time of discharge for pediatric patients following laparoscopic gastrostomy tube insertion. We conducted a retrospective chart review from 2019 to 2022 at a community children's hospital, including 168 patients categorized based on language congruence. Although trends did suggest increased ER visits among Spanish-speaking patients, there were no statistically significant differences in health care utilization or patient outcomes identified. Further larger studies are needed for a comprehensive analysis of the relationship of language congruence at discharge on outcomes following surgical procedures as this may enable delivery of culturally competent medical care.

Rate of severe exacerbations, healthcare resource utilisation and clinical outcomes in patients with COPD in low-income and middle-income countries: results from the EXACOS International Study

IntroductionThe EXAcerbations of Chronic obstructive lung disease (COPD) and their OutcomeS (EXACOS) International Study aimed to quantify the rate of severe exacerbations and examine healthcare resource utilisation (HCRU) and clinical...

1082 Creation of a Spine Healthcare Resource Utilization Grouping (SHRUG) to Complement Patient-reported Outcome Measurements in Assessing Surgical Success

INTRODUCTION: Patient-reported outcome measures (PROs) are increasingly utilized to assess surgical success. However, when taken as the sole measure of surgical success they have limitations due to the requirement of collection time and infrastructure, response bias, and inherently subjective nature. The large volume of digital data generated by modern health systems may instead offer a method to track healthcare utilization and surgical outcome. METHODS: We retrospectively reviewed a consecutive patients undergoing elective surgery to the cervical and lumbar spine for degenerative pathologies at our institution. Pre- and post-operative 12-month change in PROMIS Global Health was collected. Post-operative measures of healthcare utilization included clinic visits, inpatient encounters, telephone encounters, opioid use, physical therapy, injections, and imaging. A SHRUG metric was then constructed through latent profile analysis. RESULTS: A total of 8039 surgeries were included in our analysis. Four utilization groups were identified: 1) low utilizer group, representing 53.9% of all patients; 2) moderate utilizer group (13.2%); 3) heterogenous utilizer group (25.2%); and 4) high utilizer group (7.7%). Patients were placed into one of four groups with high average probability (97%, 92%, 95%, 93% respectively). CONCLUSIONS: Our study developed a novel method for defining surgical outcomes based on healthcare utilization. These groupings have the potential to add an objective measure of operative success to supplement the use of PROs clinically. SHRUG can approximates PROMIS, nonbiased, provides new insight on outcome and healthcare utilization, and finally clinically feasible to implement.

Intervention for reducing the overuse of upper endoscopy in patients

Utilisation rates for healthcare services vary widely both within and between nations. Moreover, healthcare providers with insurance-based reimbursement systems observe an effect of social determinants of health on healthcare utilisation...

Telemental Health Services Usage and Association with Health Care Utilization and Expenditures Among Vulnerable Medicare Beneficiaries in 2019: A Comparative Study Using Propensity Score Matching.

Background: Telemental health (TMH) offers a promising approach to managing major depressive disorder (MDD). The objective of our work was to evaluate TMH usage among a vulnerable population of MDD Medicare beneficiaries and its association with health care utilization and expenditures. Methods: This cohort study analyzed 2019 Mississippi Medicare fee-for-service data for adult beneficiaries with MDD. Subjects were matched by the use of TMH following 1:1 propensity score matching. Comparisons between TMH and non-TMH cohorts were made on health care utilization and expenditure outcomes, adjusting for provider types postmatching. Results: Among 7,673 identified beneficiaries, 551 used TMH and 7,122 did not. Prematching, TMH cohort showed greater proportions of dual beneficiaries, rural residents, subjects with income below $40,000, those with disability entitlement, and higher Charlson comorbidity index scores, compared to the non-TMH cohort (all p < 0.001). Moreover, the TMH cohort had fewer outpatient visits, but more inpatient admissions, emergency department (ED) visits, and higher medical, pharmacy, and total expenditures (all p < 0.001). Postmatching, TMH was associated with a 25% reduction in outpatient visits (p < 0.001) and a 20% reduction in pharmacy expenditures (p = 0.01), with no significant effect on inpatient admissions, ED visits, medical expenditures, or total expenditures. Conclusions: These results underscore the potential of TMH in enhancing accessible health care services for vulnerable populations and affordable services for Medicare. Our results provide a robust baseline for future policy discussions concerning TMH. Future studies should consider identifying barriers to TMH use among vulnerable populations and ensuring equitable and high-quality patient care.