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OBJECTIVE: To update state-specific estimates of diabetes-attributable costs in the U.S. and assess changes in spending from 2013 to 2021. RESEARCH DESIGN AND METHODS: We used an attributable fraction approach to estimate direct medical costs of diagnosed diabetes using the 2021 State Health Expenditure Accounts, the 2021 Behavioral Risk Factor Surveillance System, and the Centers for Medicare and Medicaid Services 2018-2019 Minimum Data Set. We estimated diabetes-attributable productivity losses from morbidity and mortality using the 2016-2021 National Health Interview Survey and the 2021 mortality data from the Centers for Disease Control and Prevention. Costs were adjusted to 2021 U.S. dollars. RESULTS: Total diabetes-attributable cost in 2021 was $640 billion ($335 billion in direct medical costs and $305 billion in indirect costs). The median state-level total diabetes-attributable cost was $8.2 billion (range $842 million to $81 billion). The median state-level per-person cost was $21,082, ranging from $17,452 to $37,090. Total diabetes-attributable cost increased by a median of 33% between 2013 and 2021, ranging from 16 to 68% across states. Medical costs increased by 50% overall (range 33-79%) and by 27% (range 15-41%) for per person with diabetes. Costs paid by Medicaid experienced the highest increase between 2013 and 2021 (median 153%; range 41-483%). CONCLUSIONS: State economic costs of diagnosed diabetes are substantial and increased over the last decade. These costs and their growth vary considerably across states. These findings may help state policy makers in developing evidenced-based public health interventions in their respective states to prevent and control the prevalence of diabetes.
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OBJECTIVES: This study aimed to develop a microsimulation model to estimate the health effects, costs, and cost-effectiveness of public health and clinical interventions for preventing/managing type 2 diabetes. METHODS: We combined newly developed equations for complications, mortality, risk factor progression, patient utility, and cost-all based on US studies-in a microsimulation model. We performed internal and external validation of the model. To demonstrate the model's utility, we predicted remaining life-years, quality-adjusted life-years (QALYs), and lifetime medical cost for a representative cohort of 10 000 US adults with type 2 diabetes. We then estimated the cost-effectiveness of reducing hemoglobin A1c from 9% to 7% among adults with type 2 diabetes, using low-cost, generic, oral medications. RESULTS: The model performed well in internal validation; the average absolute difference between simulated and observed incidence for 17 complications was < 8%. In external validation, the model was better at predicting outcomes in clinical trials than in observational studies. The cohort of US adults with type 2 diabetes was projected to have an average of 19.95 remaining life-years (from mean age 61), incur $187 729 in discounted medical costs, and accrue 8.79 discounted QALYs. The intervention to reduce hemoglobin A1c increased medical costs by $1256 and QALYs by 0.39, yielding an incremental cost-effectiveness ratio of $9103 per QALY. CONCLUSIONS: Using equations exclusively derived from US studies, this new microsimulation model achieves good prediction accuracy in US populations. The model can be used to estimate the long-term health impact, costs, and cost-effectiveness of interventions for type 2 diabetes in the United States.
Subject(s)
Diabetes Mellitus, Type 2 , Adult , Humans , United States/epidemiology , Middle Aged , Diabetes Mellitus, Type 2/epidemiology , Diabetes Mellitus, Type 2/therapy , Diabetes Mellitus, Type 2/complications , Cost-Benefit Analysis , Glycated Hemoglobin , Outcome Assessment, Health Care , Quality-Adjusted Life YearsABSTRACT
BACKGROUND: Premature birth is associated with an increased risk of mortality and morbidity, and strategies to prevent preterm birth are few in number and resource intensive. In 2020, the ASPIRIN trial showed the efficacy of low-dose aspirin (LDA) in nulliparous, singleton pregnancies for the prevention of preterm birth. We sought to investigate the cost-effectiveness of this therapy in low-income and middle-income countries. METHODS: In this post-hoc, prospective, cost-effectiveness study, we constructed a probabilistic decision tree model to compare the benefits and costs of LDA treatment compared with standard care using primary data and published results from the ASPIRIN trial. In this analysis from a health-care sector perspective, we considered the costs and effects of LDA treatment, pregnancy outcomes, and neonatal health-care use. We did sensitivity analyses to understand the effect of the price of the LDA regimen, and the effectiveness of LDA in reducing both preterm birth and perinatal death. FINDINGS: In model simulations, LDA was associated with 141 averted preterm births, 74 averted perinatal deaths, and 31 averted hospitalisations per 10â000 pregnancies. The reduction in hospitalisation resulted in a cost of US$248 per averted preterm birth, $471 per averted perinatal death, and $15·95 per disability-adjusted life year. INTERPRETATION: LDA treatment in nulliparous, singleton pregnancies is a low-cost, effective treatment to reduce preterm birth and perinatal death. The low cost per disability-adjusted life year averted strengthens the evidence in support of prioritising the implementation of LDA in publicly funded health care in low-income and middle-income countries. FUNDING: Eunice Kennedy Shriver National Institute of Child Health and Human Development.
Subject(s)
Perinatal Death , Premature Birth , Pregnancy , Female , Child , Infant, Newborn , Humans , Premature Birth/prevention & control , Prospective Studies , Child Health , Cost-Benefit Analysis , Women's Health , Aspirin/therapeutic useABSTRACT
BACKGROUND: Cost-related medication nonadherence-when patients fail to take medication as prescribed because of the cost of the medication-has numerous consequences: more hospitalizations, avoidable deaths, and greater health care expenditures. Dispensary of Hope is a charitable medication access program that collects and distributes pharmaceuticals to pharmacies to dispense free of charge to patients with no insurance, low incomes, and chronic conditions. OBJECTIVE: To estimate the differences in medical costs and utilization of hospital patients enrolled in the Dispensary of Hope program relative to those who were not enrolled. METHODS: We used administrative claims data from 2 health systems participating in Dispensary of Hope to identify those in the program and a comparison group, respectively. Claims data included emergency department (ED) encounters, inpatient encounters, costs, and prescriptions. Health system 1 (HS1) data began July 1, 2016, and ended December 31, 2019; health system 2 (HS2) data ran from March 10, 2014, to December 31, 2019. Program enrollment dates (index dates) were identified via program registration or prescription fills. We propensity score weighted a comparison population from HS1 and HS2, respectively, to match program patient demographic and comorbidity characteristics. We estimated changes in costs, ED visits, inpatient stays, and primary care sensitive ED visits over time between the 2 groups (difference-indifference) over 18 months preenrollment and postenrollment. RESULTS: HS1 comparison (n = 6,714) and Dispensary of Hope (n = 880) groups were balanced on age, sex, race and ethnicity, and comorbidities; both populations were approximately 46 years old, 43% female, 64% White, with an average of 3.0 comorbidities. The HS2 samples were almost 50 years old and a majority female (56%) and Black (55%). Per-person annual costs at HS1 decreased by $3,161 (P < 0.05) more in the Dispensary of Hope group than in the comparison group from the preenrollment to the postenrollment period. Inpatient stays decreased by 200 stays per 1,000 patients per year (P = 0.02) and ED visits increased by 0.32 (P < 0.01) on a yearly basis relative to the comparison group. Primary care sensitive ED visits increased over the period. No results were statistically significant in HS2. CONCLUSIONS: We found substantial reductions in costs and inpatient stays for Dispensary of Hope HS1 participants, and we did not find significant results at HS2. Differences between the health systems or patient populations could explain these varying results. Our study represents a rigorous, multistate evaluation that highlights the impact of a charitable medication access program on hospital utilization for the medically underserved population. DISCLOSURES: The authors disclosed receipt of the following financial support for the research, authorship, and/or publication of this article: this work was funded and supported by Dispensary of Hope.
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Health Care Costs , Health Services Accessibility , Humans , Female , Middle Aged , Male , Health Expenditures , Medicaid , Comorbidity , Retrospective StudiesABSTRACT
BACKGROUND AND AIMS: Alcohol consumption increased in the early phases of the COVID-19 pandemic in the United States. Alcohol use disorder (AUD) and risky drinking are linked to harmful health effects. This paper aimed to project future health and cost impacts of shifts in alcohol consumption during the COVID-19 pandemic. DESIGN: An individual-level simulation model of the long-term drinking patterns for people with life-time AUD was used to simulate 10 000 individuals and project model outcomes to the estimated 25.9 million current drinkers with life-time AUD in the United States. The model considered three scenarios: (1) no change (counterfactual for comparison); (2) increased drinking levels persist for 1 year ('increase-1') and (3) increased drinking levels persist for 5 years ('increase-5'). SETTING: United States. PARTICIPANTS: Current drinkers with life-time AUD. MEASUREMENTS: Life expectancy [life-years (LYs)], quality-adjusted life-years (QALYs), alcohol-related hospitalizations and associated hospitalization costs and alcohol-related deaths, during a 5-year period. FINDINGS: Short-term increases in alcohol consumption (increase-1 scenario) resulted in a loss of 79 000 [95% uncertainty interval (UI]) 26 000-201 000] LYs, a loss of 332 000 (104 000-604 000) QALYs and 295 000 (82 000-501 000) more alcohol-related hospitalizations, costing an additional $5.4 billion ($1.5-9.3 billion) over 5 years. Hospitalizations for cirrhosis of the liver accounted for approximately $3.0 billion ($0.9-4.8 billion) in hospitalization costs, more than half the increase across all alcohol-related conditions. Health and cost impacts were more pronounced for older age groups (51+), women and non-Hispanic black individuals. Increasing the duration of pandemic-driven increases in alcohol consumption in the increase-5 scenario resulted in larger impacts. CONCLUSIONS: Simulations show that if the increase in alcohol consumption observed in the United States in the first year of the pandemic continues, alcohol-related mortality, morbidity and associated costs will increase substantially over the next 5 years.
Subject(s)
Alcoholism , COVID-19 , United States/epidemiology , Humans , Female , Aged , Pandemics , Alcohol Drinking , Hospitalization , Outcome Assessment, Health CareABSTRACT
PURPOSE AND OBJECTIVES: The objective of our study was to model the costs and benefits of 2 screening criteria for people with gestational diabetes. Because people with a history of gestational diabetes are at increased risk for type 2 diabetes, we modeled the effects of a postdelivery intervention based on the Diabetes Prevention Program, which is offered to all people with a history of gestational diabetes defined by either set of criteria. INTERVENTION APPROACH: We used a probabilistic decision tree model to compare the cost-effectiveness of the International Association of Diabetes in Pregnancy Study Group's (IADPSG's) screening criteria and the Carpenter-Coustan screening criteria for gestational diabetes through delivery and a follow-up period during which people might develop type 2 diabetes after pregnancy. EVALUATION METHODS: The model included perinatal outcomes for the infant and mother and a 10-year postdelivery period to model maternal progression to type 2 diabetes. The model assumed the health care system perspective. People with gestational diabetes received treatment for gestational diabetes during pregnancy, and we assumed that 10% would participate in a Diabetes Prevention Program-based postdelivery intervention to reduce the risk of type 2 diabetes. We estimated the cost-effectiveness of each screening strategy in quality-adjusted life-years (QALYs) in 2022 dollars. RESULTS: At 10% participation in a Diabetes Prevention Program-based postdelivery intervention, the Carpenter-Coustan criteria were cost-effective, compared with no screening ($66,085 per QALY). The IADPSG screening criteria were slightly less cost-effective, compared with no screening ($97,878 per QALY) or Carpenter-Coustan screening criteria ($122,279 per QALY). With participation rates of 23% or higher, the IADPSG screening criteria were highly cost-effective ($48,588 per QALY), compared with Carpenter-Coustan screening criteria. IMPLICATIONS FOR PUBLIC HEALTH: Diagnosing a larger proportion of pregnant people using the IADPSG screening criteria, compared with using Carpenter-Coustan screening criteria, is not cost-effective at low levels of participation. However, with moderate levels of participation (23%) in a Diabetes Prevention Program-based postdelivery intervention, the expanded IADPSG screening criteria are cost-effective and reach up to 4 times as many people as Carpenter-Coustan screening.
Subject(s)
Diabetes Mellitus, Type 2 , Diabetes, Gestational , Pregnancy , Female , Humans , Diabetes, Gestational/diagnosis , Cost-Benefit Analysis , Diabetes Mellitus, Type 2/diagnosis , Diabetes Mellitus, Type 2/prevention & control , Birth Weight , Mass ScreeningABSTRACT
BACKGROUND: Urinary incontinence is prevalent among women, and it has a substantial economic impact. Mixed urinary incontinence, with both stress and urgency urinary incontinence symptoms, has a greater adverse impact on quality of life and is more complex to treat than either stress or urgency urinary incontinence alone. Studies evaluating the cost-effectiveness of treating both the stress and urgency urinary incontinence components simultaneously are lacking. OBJECTIVE: Cost-effectiveness was assessed between perioperative behavioral and pelvic floor muscle therapies combined with midurethral sling surgery and midurethral sling surgery alone for the treatment of women with mixed urinary incontinence. The impact of baseline severe urgency urinary incontinence symptoms on cost-effectiveness was assessed. STUDY DESIGN: This prospective economic evaluation was performed concurrently with the Effects of Surgical Treatment Enhanced with Exercise for Mixed Urinary Incontinence randomized trial that was conducted from October 2013 to April 2016. Participants included 480 women with moderate-to-severe stress and urgency urinary incontinence symptoms and at least 1 stress urinary incontinence episode and 1 urgency urinary incontinence episode on a 3-day bladder diary. The primary within-trial analysis was from the healthcare sector and societal perspectives, with a 1-year time horizon. Costs were in 2019 US dollars. Effectiveness was measured in quality-adjusted life-years and reductions in urinary incontinence episodes per day. Incremental cost-effectiveness ratios of combined treatment vs midurethral sling surgery alone were calculated, and cost-effectiveness acceptability curves were generated. Analysis was performed for the overall study population and subgroup of women with Urogenital Distress Inventory irritative scores of ≥50th percentile. RESULTS: The costs for combined treatment were higher than the cost for midurethral sling surgery alone from both the healthcare sector perspective ($5100 [95% confidence interval, $5000-$5190] vs $4470 [95% confidence interval, $4330-$4620]; P<.01) and the societal perspective ($9260 [95% confidence interval, $8590-$9940] vs $8090 [95% confidence interval, $7630-$8560]; P<.01). There was no difference between combined treatment and midurethral sling surgery alone in quality-adjusted life-years (0.87 [95% confidence interval, 0.86-0.89] vs 0.87 [95% confidence interval, 0.86-0.89]; P=.90) or mean reduction in urinary incontinence episodes per day (-4.76 [95% confidence interval, -4.51 to 5.00] vs -4.50 [95% confidence interval, -4.25 to 4.75]; P=.13). When evaluating the overall study population, from both the healthcare sector and societal perspectives, midurethral sling surgery alone was superior to combined treatment. The probability that combined treatment is cost-effective compared with midurethral sling surgery alone is ≤28% from the healthcare sector and ≤19% from the societal perspectives for a willingness-to-pay value of ≤$150,000 per quality-adjusted life-years. For women with baseline Urogenital Distress Inventory irritative scores of ≥50th percentile, combined treatment was cost-effective compared with midurethral sling surgery alone from both the healthcare sector and societal perspectives. The probability that combined treatment is cost-effective compared with midurethral sling surgery alone for this subgroup is ≥90% from both the healthcare sector and societal perspectives, at a willingness-to-pay value of ≥$150,000 per quality-adjusted life-years. CONCLUSION: Overall, perioperative behavioral and pelvic floor muscle therapies combined with midurethral sling surgery was not cost-effective compared with midurethral sling surgery alone for the treatment of women with mixed urinary incontinence. However, combined treatment was of good value compared with midurethral sling surgery alone for women with baseline severe urgency urinary incontinence symptoms.
Subject(s)
Urinary Incontinence/therapy , Cognitive Behavioral Therapy/economics , Cognitive Behavioral Therapy/statistics & numerical data , Combined Modality Therapy , Cost-Benefit Analysis , Female , Humans , Middle Aged , Physical Therapy Modalities/economics , Physical Therapy Modalities/statistics & numerical data , Prospective Studies , Quality of Life , Suburethral Slings/economics , Suburethral Slings/statistics & numerical data , Surveys and Questionnaires , Treatment Outcome , Urinary Incontinence/economicsABSTRACT
OBJECTIVE: To estimate the health utility impact of diabetes-related complications in a large, longitudinal U.S. sample of people with type 2 diabetes. RESEARCH DESIGN AND METHODS: We combined Health Utilities Index Mark 3 data on patients with type 2 diabetes from the Action to Control Cardiovascular Risk in Diabetes (ACCORD) and Look AHEAD (Action for Health in Diabetes) trials and their follow-on studies. Complications were classified as events if they occurred in the year preceding the utility measurement; otherwise, they were classified as a history of the complication. We estimated utility decrements associated with complications using a fixed-effects regression model. RESULTS: Our sample included 15,252 persons with an average follow-up of 8.2 years and a total of 128,873 person-visit observations. The largest, statistically significant (P < 0.05) health utility decrements were for stroke (event, -0.109; history, -0.051), amputation (event, -0.092; history, -0.150), congestive heart failure (event, -0.051; history, -0.041), dialysis (event, -0.039), estimated glomerular filtration rate (eGFR) <30 mL/min/1.73 m2 (event, -0.043; history, -0.025), angina (history, -0.028), and myocardial infarction (MI) (event, -0.028). There were smaller effects for laser photocoagulation and eGFR <60 mL/min/1.73 m2. Decrements for dialysis history, angina event, MI history, revascularization event, revascularization history, laser photocoagulation event, and hypoglycemia were not significant (P ≥ 0.05). CONCLUSIONS: With use of a large study sample and a longitudinal design, our estimated health utility scores are expected to be largely unbiased. Estimates can be used to describe the health utility impact of diabetes complications, improve cost-effectiveness models, and inform diabetes policies.
Subject(s)
Diabetes Complications , Diabetes Mellitus, Type 2 , Hypoglycemia , Myocardial Infarction , Stroke , Diabetes Mellitus, Type 2/complications , Diabetes Mellitus, Type 2/epidemiology , Humans , Stroke/epidemiology , Stroke/etiologyABSTRACT
AIMS: To estimate the cost of diabetes complications in the United States (U.S.). METHODS: We constructed longitudinal panel data using one of the largest claims databases in the U.S. for privately insured Type 1 (T1DM) and type 2 (T2DM) diabetes patients with a follow-up time of one to ten years. Complication costs were estimated both in years of the first occurrence and in subsequent years, using individual fixed-effects models. All costs were in 2016 dollars. RESULTS: 47,166 people with T1DM and 608,237 with T2DM were included in our study. Aside from organ transplants, which were rare, the estimated average costs for the top three most costly conditions in the first vs. subsequent years were: end stage renal disease ($73,534 vs. $97,431 for T1DM; $94,231 vs. $98,981 for T2DM), congestive heart failure ($41,681 vs. $14,855 for T1DM; $31,202 vs. $7062 for T2DM), and myocardial infarction ($40,899 vs. $9496 for T1DM; $45,251 vs. $8572 for T2DM). For both diabetes types, retinopathy and neuropathy tend to have the lowest cost estimates. CONCLUSIONS: Our study provides the latest and most comprehensive cost estimates for a broad set of diabetes complications needed to evaluate the long-term cost-effectiveness of interventions for preventing and managing diabetes.
Subject(s)
Diabetes Complications , Diabetes Mellitus, Type 1 , Diabetes Mellitus, Type 2 , Cost-Benefit Analysis , Databases, Factual , Diabetes Complications/economics , Diabetes Complications/epidemiology , Diabetes Mellitus, Type 1/economics , Diabetes Mellitus, Type 1/epidemiology , Diabetes Mellitus, Type 2/economics , Diabetes Mellitus, Type 2/epidemiology , Humans , United States/epidemiologyABSTRACT
PURPOSE: Sacral neuromodulation and intradetrusor onabotulinumtoxinA injection are therapies for refractory urgency urinary incontinence. Sacral neuromodulation involves surgical implantation of a device that can last 4 to 6 years while onabotulinumtoxinA therapy involves serial office injections. We assessed the cost-effectiveness of 2-stage implantation sacral neuromodulation vs 200 units onabotulinumtoxinA for the treatment of urgency urinary incontinence. MATERIALS AND METHODS: Prospective economic evaluation was performed concurrent with the ROSETTA (Refractory Overactive Bladder: Sacral NEuromodulation vs. BoTulinum Toxin Assessment) randomized trial of 386 women with 6 or more urgency urinary incontinence episodes on a 3-day diary. Analysis is from the health care system perspective with primary within-trial analysis for 2 years and secondary 5-year decision analysis. Costs are in 2018 U.S. dollars. Effectiveness was measured in quality adjusted life-years (QALYs) and reductions in urgency urinary incontinence episodes per day. We generated incremental cost-effectiveness ratios and cost-effectiveness acceptability curves. RESULTS: Two-year costs were higher for sacral neuromodulation than for onabotulinumtoxinA ($35,680 [95% CI 33,920-37,440] vs $7,460 [95% CI 5,780-9,150], p <0.01), persisting through 5 years ($36,550 [95% CI 34,787-38,309] vs $12,020 [95% CI 10,330-13,700], p <0.01). At 2 years there were no differences in mean reduction in urgency urinary incontinence episodes per day (-3.00 [95% CI -3.38 - -2.62] vs -3.12 [95% CI -3.48 - -2.76], p=0.66) or QALYs (1.39 [95% CI 1.34-1.44] vs 1.41 [95% CI 1.36-1.45], p=0.60). The probability that sacral neuromodulation is cost-effective relative to onabotulinumtoxinA is less than 0.025 for all willingness to pay values below $580,000 per QALY at 2 years and $204,000 per QALY at 5 years. CONCLUSIONS: Although both treatments were effective, the high cost of sacral neuromodulation is not good value for treating urgency urinary incontinence compared to 200 units onabotulinumtoxinA.
Subject(s)
Botulinum Toxins, Type A/economics , Health Care Costs , Transcutaneous Electric Nerve Stimulation/economics , Urinary Incontinence, Urge/therapy , Urination/physiology , Botulinum Toxins, Type A/administration & dosage , Cost-Benefit Analysis , Dose-Response Relationship, Drug , Female , Follow-Up Studies , Humans , Lumbosacral Plexus , Male , Middle Aged , Prospective Studies , Time Factors , Transcutaneous Electric Nerve Stimulation/methods , Treatment Outcome , Urinary Incontinence, Urge/economics , Urinary Incontinence, Urge/physiopathologyABSTRACT
BACKGROUND: In the United States, the mortality burden of injury is higher among American Indians and Alaska Natives (AI/AN) than any other racial/ethnic group, and injury contributes to considerable medical costs, years of potential life lost (YPLL), and productivity loss among AI/AN.This study assessed the economic burden of injuries for AI/AN who are eligible for services through Indian Health Service, analyzing direct medical costs of injury for Indian Health Service's users and years of potential life lost (YPLL) and the value of productivity losses from injury deaths for AI/AN in the Indian Health Service population. METHODS: Injury-related lifetime medical costs were estimated for Indian Health Service users with medically treated injuries using data from the 2011-2015 National Data Warehouse. Productivity costs and YPLL were estimated using data on injury-related deaths among AI/AN in Indian Health Service's 2008-2010 service population. Costs were reported in 2017 U.S. dollars. RESULTS: The total estimated costs of injuries per year, including injuries among Indian Health Service users and productivity losses from injury-related deaths, were estimated at $4.5 billion. Lifetime medical costs to treat annual injuries among Indian Health Service users were estimated at $549 million, with the largest share ($131 million) going toward falls, the most frequent injury cause. Total estimated YPLL from AI/AN injury deaths in Indian Health Service's service population were 106,400. YPLL from injury deaths for men (74,000) were 2.2 times YPLL for women (33,000). Productivity losses from all injury-related deaths were $3.9 billion per year. The highest combined lifetime medical and mortality costs were for motor vehicle/traffic injuries, with an estimated cost of $1.6 billion per year. CONCLUSIONS: Findings suggest that targeted injury prevention efforts by Indian Health Service likely contributed to lower rates of injury among AI/AN, particularly for motor vehicle/traffic injuries. However, because of remaining disparities in injury-related outcomes between AI/AN and all races in the United States, Indian Health Service should continue to monitor changes in injury incidence and costs over time, evaluate the impacts of previous injury prevention investments on current incidence and costs, and identify additional injury prevention investment needs.
ABSTRACT
The National Diabetes Prevention Program lifestyle change program demonstrated health benefits and potential for health care cost-savings. For many states, employers, and insurers, there is a strong business case for paying for type 2 diabetes prevention, which will likely result in medical and nonmedical cost-savings as well as improved quality of life after a few years. Using an iterative feedback process with multiple stakeholders, the Centers for Disease Control and Prevention developed the Diabetes Prevention Impact Tool kit, https://nccd.cdc.gov/toolkit/diabetesimpact, which forecasts the cost impact the lifestyle change program can have for states, employers, and health insurers. We conducted key informant interviews and a qualitative analysis to evaluate the tool kit. We found that end users recognized its utility for decision making. They valued the detail of the tool kit's underlying calculations and appreciated the option of either using the default settings or revising assumptions based on their own data. The Diabetes Prevention Impact Tool kit can be a helpful tool for organizations that wish to forecast the economic costs and benefits of implementing or covering the National Diabetes Prevention Program lifestyle change program.
Subject(s)
Diabetes Mellitus, Type 2/prevention & control , Centers for Disease Control and Prevention, U.S./organization & administration , Centers for Disease Control and Prevention, U.S./statistics & numerical data , Cost-Benefit Analysis , Diabetes Mellitus, Type 2/epidemiology , Health Care Costs/standards , Health Care Costs/statistics & numerical data , Humans , Internet , Qualitative Research , United States/epidemiologyABSTRACT
INTRODUCTION: Limited information is available on the health burden of diabetes at the state level. This study estimated state-specific attributable fractions and the number of cases attributable to diabetes for diabetes-related complications. METHODS: For each state, diabetes-attributable fractions for nine diabetes complications were estimated: three self-reported complications from the 2013 Behavioral Risk Factor Surveillance System, hospitalizations with three complications from 2011 to 2014 State Inpatient Databases, and three complications from 2013 Medicare data. Attributable fractions were calculated using RR and diabetes prevalence and the total number of cases using attributable fractions and total number of complications. Adjusted RR of each complication for people with and without diabetes by age and sex was estimated using a generalized linear model. Analyses were conducted in 2015-2016. RESULTS: Median state-level diabetes-attributable fractions for self-reported complications were 0.14 (range, 0.10-0.19) for mobility limitations; 0.13 (range, 0.04-0.21) for limitations in instrumental activities of daily living; and 0.12 (range, 0.06-0.20) for severe visual impairment or blindness. Median state-level diabetes-attributable fractions for diabetes-associated hospitalizations were 0.19 (range, 0.08-0.24) for congestive heart failure; 0.08 (range, 0.02-0.16) for myocardial infarction; and 0.62 (range, 0.46-0.73) for lower extremity amputations. Median state-level diabetes-attributable fractions for complications among Medicare beneficiaries were 0.17 (range, 0.14-0.23) for coronary heart disease; 0.28 (range, 0.24-0.33) for chronic kidney disease; and 0.22 (range, 0.08-0.32) for peripheral vascular disease. CONCLUSIONS: Diabetes carries a significant health burden, and results vary across states. Efforts to prevent or delay diabetes or to improve diabetes management could reduce the health burden because of diabetes.
Subject(s)
Activities of Daily Living , Cost of Illness , Diabetes Complications/epidemiology , Adult , Aged , Amputation, Surgical/statistics & numerical data , Behavioral Risk Factor Surveillance System , Blindness/epidemiology , Blindness/etiology , Blindness/prevention & control , Diabetes Complications/complications , Diabetes Complications/prevention & control , Female , Heart Diseases/epidemiology , Heart Diseases/etiology , Heart Diseases/prevention & control , Hospitalization/statistics & numerical data , Humans , Male , Medicare/statistics & numerical data , Middle Aged , Peripheral Vascular Diseases/epidemiology , Peripheral Vascular Diseases/etiology , Peripheral Vascular Diseases/prevention & control , Prevalence , Renal Insufficiency, Chronic/epidemiology , Renal Insufficiency, Chronic/etiology , Renal Insufficiency, Chronic/prevention & control , Self Report/statistics & numerical data , United States/epidemiology , Young AdultABSTRACT
BACKGROUND: Utility preference scores are standardized, generic, health-related quality of life (HRQOL) measures that quantify disease severity and burden and summarize morbidity on a scale from 0 (death) to 1 (optimal health). Utility scores are widely used to measure HRQOL and in cost-effectiveness research. OBJECTIVE: To determine the responsiveness, validity properties, and minimal important difference (MID) of utility scores, as measured by the Short Form 6D (SF-6D) and EuroQol (EQ-5D), in women undergoing surgery for pelvic organ prolapse (POP). MATERIALS AND METHODS: This study combined data from 4 large, U.S., multicenter surgical trials enrolling 1321 women with pelvic organ prolapse. We collected condition-specific quality of life data using the Pelvic Floor Distress Inventory (PFDI) and Pelvic Floor Impact Questionnaire (PFIQ). A subset of women completed the SF6D; women in 2 trials also completed the EQ5D. Mean utility scores were compared from baseline to 12 months after surgery. Responsiveness was assessed using effect size (ES) and standardized response mean (SRM). Validity properties were assessed by (1) comparing changes in utility scores at 12 months between surgical successes and failures as defined in each study, and (2) correlating changes in utility scores with changes in the PFDI and PFIQ. MID was estimated using both anchor-based (SF-36 general health global rating scale "somewhat better" vs "no change") and distribution-based methods. RESULTS: The mean SF-6D score improved 0.050, from 0.705 ± 0.126 at baseline to 0.761 ± 0.131 at 12 months (P < .01). The mean EQ-5D score improved 0.060, from 0.810 ± 0.15 at baseline to 0.868 ± 0.15 at 12 months (P < .01). The ES (0.13-0.61) and SRM (0.13-0.57) were in the small-to-moderate range, demonstrating the responsiveness of the SF-6D and EQ-5D similar to other conditions. SF-6D and EQ-5D scores improved more for prolapse reconstructive surgical successes than for failures. The SF-6D and EQ-5D scores correlated with each other (r = 0.41; n = 645) and with condition-specific instruments. Correlations with the PFDI and PFIQ and their prolapse subscales were in the low to moderate range (r = 0.09-0.38), similar to other studies. Using the anchor-based method, the MID was 0.026 for SF-6D and 0.025 for EQ-5D, within the range of MIDs reported in other populations and for other conditions. These findings were supported by distribution-based estimates. CONCLUSION: The SF-6D and EQ-5D have good validity properties and are responsive, preference-based, utility and general HRQOL measures for women undergoing surgical treatment for prolapse. The MIDs for SF-6D and EQ-5D are similar and within the range found for other medical conditions.
Subject(s)
Health Status Indicators , Pelvic Organ Prolapse/surgery , Quality of Life , Adult , Aged , Cost of Illness , Female , Humans , Middle Aged , Pelvic Organ Prolapse/diagnosis , Pelvic Organ Prolapse/psychology , Psychometrics , Quality of Life/psychology , Reproducibility of Results , Retrospective Studies , Treatment OutcomeABSTRACT
OBJECTIVE: To estimate direct medical and indirect costs attributable to diabetes in each U.S. state in total and per person with diabetes. RESEARCH DESIGN AND METHODS: We used an attributable fraction approach to estimate direct medical costs using data from the 2013 State Health Expenditure Accounts, 2013 Behavioral Risk Factor Surveillance System, and the Centers for Medicare & Medicaid Services' 2013-2014 Minimum Data Set. We used a human capital approach to estimate indirect costs measured by lost productivity from morbidity (absenteeism, presenteeism, lost household productivity, and inability to work) and premature mortality, using the 2008-2013 National Health Interview Survey, 2013 daily housework value data, 2013 mortality data from the Centers for Disease Control and Prevention Wide-ranging Online Data for Epidemiologic Research, and mean wages from the 2014 Bureau of Labor Statistics. Costs were adjusted to 2017 U.S. dollars. RESULTS: The estimated median state economic cost was $5.9 billion, ranging from $694 million to $55.5 billion, in total and $18,248, ranging from $15,418 to $30,915, per person with diabetes. The corresponding estimates for direct medical costs were $2.8 billion (range $0.3-22.9) and $8,544 (range $6,591-12,953) and for indirect costs were $3.0 billion (range $0.4-32.6) and $9,672 (range $7,133-17,962). In general, the estimated state median indirect costs resulting from morbidity were larger than costs from mortality both in total and per person with diabetes. CONCLUSIONS: Economic costs attributable to diabetes were large and varied widely across states. Our comprehensive state-specific estimates provide essential information needed by state policymakers to monitor the economic burden of the disease and to better plan and evaluate interventions for preventing type 2 diabetes and managing diabetes in their states.
Subject(s)
Diabetes Mellitus/economics , Diabetes Mellitus/epidemiology , Health Care Costs/statistics & numerical data , Absenteeism , Adult , Costs and Cost Analysis , Female , Geography , Health Expenditures/statistics & numerical data , Humans , Male , Mortality, Premature , Prevalence , United States/epidemiologyABSTRACT
OBJECTIVE: To estimate the diabetes-attributable nursing home costs for each state. RESEARCH DESIGN AND METHODS: We used a diabetes-attributable fraction (AF) approach to estimate nursing home costs attributable to diabetes (in 2013 dollars) in aggregate and per person with diabetes in each state. We calculated the AFs as the difference in diabetes prevalence between nursing homes and the community. We used the Centers for Medicare & Medicaid Services 2013-2015 Minimum Data Set to estimate the prevalence of diabetes in nursing homes and to adjust for the intensity of care among people with diabetes in nursing homes. Community prevalence was estimated using the Behavioral Risk Factor Surveillance System (BRFSS). State nursing home expenditures were from the 2013 State Health Expenditure Accounts. RESULTS: The fraction of total nursing home expenditures attributable to diabetes ranged from 12.3% (Illinois) to 22.5% (Washington, DC; median AF of 15.6%, New Jersey). The median AF was highest in the 19-64 years age-group and lowest in the 85 years or older age-group. Nationally, diabetes-attributable nursing home costs were $18.6 billion. State-level diabetes-attributable costs ranged from $21 million in Alaska to $2.0 billion in California. Diabetes-attributable nursing home costs per person ranged from $374 in New Mexico to $1,610 in Washington, DC (median of $799 in Maine). CONCLUSIONS: Our estimates provide state policymakers with an improved understanding of the economic burden of diabetes in each state's nursing homes. These estimates could serve as critical inputs for planning and evaluating diabetes prevention and management interventions that can keep people healthier and living longer in their communities.
Subject(s)
Diabetes Mellitus/economics , Diabetes Mellitus/nursing , Health Care Costs , Nursing Homes/economics , Adult , Aged , Aged, 80 and over , Behavioral Risk Factor Surveillance System , Diabetes Mellitus/epidemiology , Female , Health Care Costs/statistics & numerical data , Health Expenditures/statistics & numerical data , Humans , Male , Middle Aged , Nursing Homes/statistics & numerical data , Prevalence , United States/epidemiology , Young AdultABSTRACT
Anal intercourse is reported by many heterosexuals, and evidence suggests that its practice may be increasing. We estimated the proportion of the HIV burden attributable to anal sex in 2015 among heterosexual women and men in the United States. The HIV Optimization and Prevention Economics model was developed using parameter inputs from the literature for the sexually active U.S. population aged 13-64. The model uses differential equations to represent the progression of the population between compartments defined by HIV disease status and continuum-of-care stages from 2007 to 2015. For heterosexual women of all ages (who do not inject drugs), almost 28% of infections were associated with anal sex, whereas for women aged 18-34, nearly 40% of HIV infections were associated with anal sex. For heterosexual men, 20% of HIV infections were associated with insertive anal sex with women. Sensitivity analyses showed that varying any of 63 inputs by ±20% resulted in no more than a 13% change in the projected number of heterosexual infections in 2015, including those attributed to anal sex. Despite uncertainties in model inputs, a substantial portion of the HIV burden among heterosexuals appears to be attributable to anal sex. Providing information about the relative risk of anal sex compared with vaginal sex may help reduce HIV incidence in heterosexuals.
Subject(s)
HIV Infections/epidemiology , Heterosexuality/psychology , Risk Factors , Adolescent , Adult , Female , HIV Infections/prevention & control , Humans , Male , Middle Aged , Prevalence , Risk-Taking , Sexual Behavior , United States/epidemiology , Young AdultABSTRACT
INTRODUCTION: In 2010, the Centers for Disease Control and Prevention funded 50 communities to participate in the Communities Putting Prevention to Work (CPPW) program. CPPW supported community-based approaches to prevent or delay chronic disease and promote wellness by reducing tobacco use and obesity. We collected the direct costs of CPPW for the 44 communities funded through the American Recovery and Reinvestment Act (ARRA) and analyzed costs per person reached for all CPPW interventions and by intervention category. METHODS: From 2011 through 2013, we collected quarterly data on costs from the 44 CPPW ARRA-funded communities. We estimated CPPW program costs as spending on labor; consultants; materials, travel, and services; overhead activities; and partners plus the value of in-kind donations. We estimated communities' costs per person reached for each intervention implemented and compared cost allocations across communities that focused on reducing tobacco use, or obesity, or both. Analyses were conducted in 2014; costs are reported in 2012 dollars. RESULTS: The largest share of CPPW total costs of $363 million supported interventions in communities that focused on obesity ($228 million). Average costs per person reached were less than $5 for 84% of tobacco-related interventions, 88% of nutrition interventions, and 89% of physical activity interventions. Costs per person reached were highest for social support and services interventions, almost $3 for tobaccouse interventions and $1 for obesity prevention interventions. CONCLUSIONS: CPPW cost estimates are useful for comparing intervention cost per person reached with health outcomes and for addressing how community health intervention costs vary by type of intervention and by community size.