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Food insecurity, health care utilization, and health care expenditures.

ABSTRACT: OBJECTIVE:To disentangle the relationships among food insecurity, health care utilization, and health care expenditures. DATA SOURCES/STUDY SETTING:We use national data on 13 465 adults (age ? 18) from the 2016 Medical Expenditure Panel Survey (MEPS), the first year of the food insecurity measures. STUDY DESIGN:We employ two-stage empirical models (probit for any health care use/expenditure, ordinary least squares, and generalized linear models for amount of utilization/expenditure), controlling for demographics, health insurance, poverty status, chronic conditions, and other predictors. PRINCIPAL FINDINGS:Our results show that the likelihood of any health care expenditure (total, inpatient, emergency department, outpatient, and pharmaceutical) is higher for marginal, low, and very low food secure individuals. Relative to food secure households, very low food secure households are 5.1 percentage points (P < .001) more likely to have any health care expenditure, and have total health care expenditures that are 24.8 percent higher (P = .011). However, once we include chronic conditions in the models (ie, high blood pressure, heart disease, stroke, emphysema, high cholesterol, cancer, diabetes, arthritis, and asthma), these underlying health conditions mitigate the differences in expenditures by food insecurity status (only the likelihood of any having any health care expenditure for very low food secure households remains statistically significant). CONCLUSIONS:Policy makers and government agencies are focused on addressing deficiencies in social determinants of health and the resulting impacts on health status and health care utilization. Our results indicate that chronic conditions are strongly associated with food insecurity and higher health care spending. Efforts to alleviate food insecurity should consider the dual burden of chronic conditions. Finally, future research can address specific mechanisms underlying the relationships between food security, health, and health care.

SUBMITTER: Dean EB

PROVIDER: S-EPMC7518817 | biostudies-literature | 2020 Oct

REPOSITORIES: biostudies-literature

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Food insecurity, health care utilization, and health care expenditures.

Dean Emma Boswell EB French Michael T MT Mortensen Karoline K

Health services research 20200318

<h4>Objective</h4>To disentangle the relationships among food insecurity, health care utilization, and health care expenditures.<h4>Data sources/study setting</h4>We use national data on 13 465 adults (age ≥ 18) from the 2016 Medical Expenditure Panel Survey (MEPS), the first year of the food insecurity measures.<h4>Study design</h4>We employ two-stage empirical models (probit for any health care use/expenditure, ordinary least squares, and generalized linear models for amount of utilization/exp ...[more]

PMID: 32187388

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Project description:BackgroundHousehold food insecurity, a measure of income-related problems of food access, is growing in Canada and is tightly linked to poorer health status. We examined the association between household food insecurity status and annual health care costs.MethodsWe obtained data for 67 033 people aged 18-64 years in Ontario who participated in the Canadian Community Health Survey in 2005, 2007/08 or 2009/10 to assess their household food insecurity status in the 12 months before the survey interview. We linked these data with administrative health care data to determine individuals' direct health care costs during the same 12-month period.ResultsTotal health care costs and mean costs for inpatient hospital care, emergency department visits, physician services, same-day surgeries, home care services and prescription drugs covered by the Ontario Drug Benefit Program rose systematically with increasing severity of household food insecurity. Compared with total annual health care costs in food-secure households, adjusted annual costs were 16% ($235) higher in households with marginal food insecurity (95% confidence interval [CI] 10%-23% [$141-$334]), 32% ($455) higher in households with moderate food insecurity (95% CI 25%-39% [$361-$553]) and 76% ($1092) higher in households with severe food insecurity (95% CI 65%-88% [$934-$1260]). When costs of prescription drugs covered by the Ontario Drug Benefit Program were included, the adjusted annual costs were 23% higher in households with marginal food insecurity (95% CI 16%-31%), 49% higher in those with moderate food insecurity (95% CI 41%-57%) and 121% higher in those with severe food insecurity (95% CI 107%-136%).InterpretationHousehold food insecurity was a robust predictor of health care utilization and costs incurred by working-age adults, independent of other social determinants of health. Policy interventions at the provincial or federal level designed to reduce household food insecurity could offset considerable public expenditures in health care.

Project description:ImportanceGiven the widespread adoption and clinical benefits of minimally invasive surgery approaches (MIS) in partial nephrectomy (PN) and radical nephrectomy (RN), assessment of long-term cost implications is relevant.ObjectiveTo compare health care utilization and expenditures within 1 year after MIS and open surgery (OS).Design, setting, and participantsThis cohort study was conducted using a US commercial claims database between 2013 and 2018. A total of 5104 patients aged 18 to 64 years who underwent PN or RN for kidney cancer and were continuously insured for 180 days before and 365 days after surgery were identified. An inverse probability of treatment weighting analysis was performed to examine differences in costs and use of health care services.ExposuresSurgical approach (MIS or OS).Main outcomes and measuresOutcomes assessed included 1-year total health care expenditure, health care utilizations, and estimated days missed from work.ResultsOf the 5104 patients, 2639 had PN (2008 MIS vs 631 OS) and 2465 had RN (1816 MIS vs 649 OS) and most were male (PN: 1657 [62.8%]; RN: 399 [63.1%]) and between 55 and 64 years of age (PN: 1034 [51.3%]; RN: 320 [55.7%]). Patients who underwent MIS had lower index hospital length of stay compared with OS (mean [95% CI] for PN: 2.45 [2.37-2.53] vs 3.78 [3.60-3.97] days; P < .001; for RN: 2.82 [2.73-2.91] vs 4.62 [4.41-4.83] days; P < .001), and lower index expenditure for RN ($28 999 [$28 243-$29 796] vs $31 977 [$30 729-$33 329]; P < .001). For PN, index expenditure was lower for OS than MIS (mean [95% CI], $27 480 [$26 263-$28 753] vs $30 380 [$29614-$31 167]; P < .001). Patients with MIS had lower 1-year postdischarge readmission rate (PN: 15.1% vs 21.5%; odds ratio [OR], 0.65; 95% CI, 0.52-0.82; P < .001; RN: 15.6% vs 18.9%; OR, 0.79; 95% CI, 0.63-1.00; P = .05), and fewer hospital outpatient visits (mean [95% CI] for PN: 4.69 [4.48-4.90] vs 5.25 [4.84-5.66]; P = .01; RN: 5.50 [5.21-5.80] vs 6.71 [6.12-7.30]; P < .001) than those with OS. For RN, MIS was associated with 1.47 fewer missed workdays (95% CI, 0.57-2.38 days; P = .001). The reduction in health care use in MIS was associated with lower or similar total cumulative expenditures compared with OS (mean difference [95% CI] for PN: $331 [-$3250 to $3912]; P = .85; for RN: -$11 265 [-$17 065 to -$5465]; P < .001).Conclusions and relevanceIn this cohort study, MIS was associated with lower or similar total cumulative expenditure than OS in the period 1 year after discharge from the index surgery. These findings suggest that downstream expenditures and resource utilization should be considered when evaluating surgical approach for nephrectomy.

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Food insecurity, health care utilization, and health care expenditures.

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Food insecurity, health care utilization, and health care expenditures.

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