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Direct, Absenteeism, and Disability Cost Burden of Obesity Among Privately Insured Employees: A Comparison of Healthcare Industry Versus Other Major Industries in the United States. J Occup Environ Med 2019; 62:98-107. [PMID: 31714373 DOI: 10.1097/jom.0000000000001761] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE To compare obesity-related costs of employees of the healthcare industry versus other major US industries. METHODS Employees with obesity versus without were identified using the Optum Health Reporting and Insights employer claims database (January, 2010 to March, 2017). Employees working in healthcare with obesity were compared with employees of other industries with obesity for absenteeism/disability and direct cost differences. Multivariate models estimated the association between industries and high costs compared with the healthcare industry. RESULTS Obesity-related absenteeism/disability and direct costs were higher in several US industries compared with the healthcare industry (adjusted cost differences of $-1220 to $5630). Employees of the government/education/religious services industry (GERS) with obesity (BMI of 30 or greater) had significantly higher odds of direct costs at the 80th percentile and above (odds ratio vs healthcare industry = 2.20; P < 0.05). CONCLUSIONS Relative to the healthcare industry, employees of other industries, especially GERS, incurred higher obesity-related costs.
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Direct and Indirect Cost of Obesity Among the Privately Insured in the United States. J Occup Environ Med 2019; 61:877-886. [DOI: 10.1097/jom.0000000000001693] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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Cammarota S, Citarella A, Guida A, Conti V, Iannaccone T, Flacco ME, Bravi F, Naccarato C, Piscitelli A, Piscitelli R, Valente A, Calella G, Coppola N, Parruti G. The inpatient hospital burden of comorbidities in HCV-infected patients: A population-based study in two Italian regions with high HCV endemicity (The BaCH study). PLoS One 2019; 14:e0219396. [PMID: 31291351 PMCID: PMC6619769 DOI: 10.1371/journal.pone.0219396] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2019] [Accepted: 06/21/2019] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND & AIMS Hepatitis C (HCV) is associated with several extrahepatic manifestations, and estimates of the hospitalization burden related to these comorbidities are still limited. The aim of this study is to quantify the hospitalization risk associated with comorbidities in an Italian cohort of HCV-infected patients and to assess which of these comorbidities are associated with high hospitalization resource utilization. METHODS Individuals aged 18 years and older with HCV-infection were identified in the Abruzzo's and Campania's hospital discharge abstracts during 2011-2014 with 1-year follow-up. Cardio-and cerebrovascular disease, diabetes and renal disease were grouped as HCV-related comorbidities. Negative binomial models were used to compare the hospitalization risk in patients with and without each comorbidity. Logistic regression model was used to identify the characteristics of being in the top 20% of patients with the highest hospitalization costs (high-cost patients). RESULTS 15,985 patients were included; 19.9% had a liver complication and 48.6% had one or more HCV-related comorbidities. During follow-up, 36.0% of patients underwent at least one hospitalization. Liver complications and the presence of two or more HCV-related comorbidities were the major predictors of hospitalization and highest inpatient costs. Among those, patients with cardiovascular disease had the highest risk of hospitalization (Incidence Rate Ratios = 1.42;95%CI:1.33-1.51) and the highest likelihood of becoming high-cost patients (Odd Ratio = 1.37;95%CI:1.20-1.57). CONCLUSION Beyond advanced liver disease, HCV-related comorbidities (especially cardiovascular disease) are the strongest predictors of high hospitalization rates and costs. Our findings highlight the potential benefit that early identification and treatment of HCV might have on the reduction of hospitalization costs driven by extrahepatic conditions.
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Affiliation(s)
- Simona Cammarota
- LinkHealth Health Economics, Outcomes & Epidemiology s.r.l., Naples, Italy
| | - Anna Citarella
- LinkHealth Health Economics, Outcomes & Epidemiology s.r.l., Naples, Italy
| | - Antonella Guida
- Directorate-General for Protection of Health, Campania Region, Naples, Italy
| | - Valeria Conti
- Department of Medicine, Surgery and Dentistry “Scuola Medica Salernitana”, University of Salerno, Baronissi (SA), Italy
| | - Teresa Iannaccone
- Department of Medicine, Surgery and Dentistry “Scuola Medica Salernitana”, University of Salerno, Baronissi (SA), Italy
| | | | | | - Cristina Naccarato
- Italian National Agency for New Technologies, Energy and Sustainable Economic Development “ENEA”, Bologna, Italy
| | - Antonella Piscitelli
- Specialisation School, Department of Pharmacy, University of Salerno, Fisciano, Italy
| | - Raffaele Piscitelli
- Specialisation School, Department of Pharmacy, University of Naples “Federico II”, Naples, Italy
| | - Alfredo Valente
- LinkHealth Health Economics, Outcomes & Epidemiology s.r.l., Naples, Italy
| | - Giulio Calella
- Infectious Diseases Unit, Pescara General Hospital, Pescara, Italy
| | - Nicola Coppola
- Infectious Diseases Unit, AORN Caserta, University of Campania “Luigi Vanvitelli”, Caserta, Italy
| | - Giustino Parruti
- Infectious Diseases Unit, Pescara General Hospital, Pescara, Italy
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Dashputre AA, Nemecek BD, Kamal KM, Covvey JR. The relationship between a cirrhosis-specific comorbidity scoring system and healthcare utilization patterns. J Gastroenterol Hepatol 2019; 34:1222-1230. [PMID: 30394572 DOI: 10.1111/jgh.14531] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/02/2018] [Revised: 10/16/2018] [Accepted: 10/22/2018] [Indexed: 12/09/2022]
Abstract
BACKGROUND AND AIM Patients with liver cirrhosis are impacted by comorbidities that affect healthcare utilization and survival. The study objective was to assess the relationship between a cirrhosis-specific comorbidity scoring system (CirCom) and healthcare utilization among patients with cirrhosis. METHODS A retrospective cohort analysis was conducted using electronic medical records from a large academic-based healthcare network. Patients aged 18-90 years with at least one International Classification of Diseases, Ninth Revision, Clinical Modification diagnosis code for cirrhosis (571.2/571.5) between 2009 and 2014, and at least 180 pre-index and 365 days of post-index electronic medical record data were included. Patients were assigned CirCom scores based on comorbidities observed at/before index cirrhosis diagnosis. All-cause/cirrhosis-specific outpatient/hospital utilization was assessed post-index diagnosis across 1 year. Predictors of utilization (age, sex, race, body mass index, etiology, Model for End-stage Liver Disease, and CirCom) were assessed using negative binomial and Poisson regression with robust standard errors. RESULTS A total of 957 patients were included. Healthcare utilization according to CirCom demonstrated a positive linear relationship for both all-cause outpatient/hospital utilization, but no relationship was evident for cirrhosis-specific utilization. Increased CirCom was associated with an increased risk of all-cause utilization for both outpatient (relative risk [RR]: 1.75; 95% confidence interval [CI]: 1.47-2.07) and hospital (RR: 1.71; 95% CI: 1.38-2.12) utilization. However, CirCom showed a statistically non-significant association for cirrhosis-specific outpatient (RR: 1.08; 95% CI: 0.91-1.29) and cirrhosis-specific hospital (RR: 0.87, 95% CI: 0.67-1.13) utilization. CONCLUSIONS CirCom failed to predict cirrhosis-specific healthcare utilization but did positively predict all-cause utilization for both outpatient and hospital services and therefore may be useful in risk assessment and management of cirrhosis.
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Affiliation(s)
- Ankur A Dashputre
- Institute for Health Outcomes and Policy, University of Tennessee Health Science Center, Memphis, Tennessee, USA
| | - Branden D Nemecek
- Duquesne University School of Pharmacy, Pittsburgh, Pennsylvania, USA.,University of Pittsburgh Medical Center - Mercy Hospital, Pittsburgh, Pennsylvania, USA
| | - Khalid M Kamal
- Duquesne University School of Pharmacy, Pittsburgh, Pennsylvania, USA
| | - Jordan R Covvey
- Duquesne University School of Pharmacy, Pittsburgh, Pennsylvania, USA
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Implementation of Value-based Medicine (VBM) to Patients With Chronic Hepatitis C (HCV) Infection. J Clin Gastroenterol 2019; 53:262-268. [PMID: 30681638 DOI: 10.1097/mcg.0000000000001174] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
INTRODUCTION With the significant clinical and economic burden of chronic HCV, effective treatment must be provided efficiently and appropriately. VBM is predicated upon improving health outcomes (clinical and quality) while optimizing the cost of delivering these outcomes. This review explores the concepts of VBM and how it can be used as a strategy for HCV eradication, using the United States as a case example. Once treated with interferon-based regimens, patients with HCV experienced low cure rates, very poor health-related quality of life (HRQoL), decreased work productivity and significant costs. In this context, the old treatment of HCV produced little value to the patient and the society. However, the development of new antiviral regimens for HCV which are free of interferon, has greatly improved treatment success rates as documented with very high cure rates and by improving patient-reported outcomes (PROs), including HRQoL. However, the short-term economic investment to deliver this curative treatment to all HCV-infected patients can be sizeable. In contrast, if one takes the long-term view from the societal perspective, these new treatment regimens can lead to savings by reducing the costs of long-term complications of HCV infection. CONCLUSIONS All of the necessary tools are now available to implement strategies to eradicate HCV. The new all oral direct acting antivirals brings value to the patients and the society because it leads to improvements of clinically important outcomes. Furthermore, the costs associated with these treatment regimens can be recovered by preventing the future economic burden of HCV-complications.
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Clinical and Economic Burden of Patients with Chronic Hepatitis C with Versus Without Antiviral Treatment in Japan: An Observational Cohort Study Using Hospital Claims Data. Infect Dis Ther 2019; 8:285-299. [PMID: 30771220 PMCID: PMC6522600 DOI: 10.1007/s40121-019-0234-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2018] [Indexed: 12/28/2022] Open
Abstract
Introduction Japan has one of the highest prevalence rate of chronic hepatitis C (CHC) in the industrialized world. However, the burden of CHC treatment is poorly understood. Thus, the healthcare resource utilization and costs of treated versus untreated patients, and patients with early versus delayed treatment initiation, were assessed in Japan. Methods Adult patients with ≥ 2 CHC diagnoses were identified from the Medical Data Vision hospital claims database (1 April 2008–31 May 2016). The presence or absence of antiviral treatment claims was used to form the treated and untreated cohorts, respectively. Among treated patients, the presence of a cirrhosis-related diagnosis was used as an indicator of delayed treatment. The index date was defined as the date of the first antiviral claim for treated patients and randomized to any date with a medical visit for untreated patients. Annualized total healthcare costs and costs associated with hepatic manifestations (HMs) or extrahepatic manifestations (EHMs) were evaluated from the index date to the last observed medical visit. Results Of 100,125 patients with CHC, 12,984 were treated (early: 8104, delayed: 4880) and 87,141 were untreated. After adjusting for covariates, untreated patients had ¥613,034 ($5456 USD; ¥1 = $0.0089) higher annual medical costs compared with treated patients (P < 0.001), a difference driven by higher inpatient costs. Between 65% (treated patients) and 70% (untreated patients) of medical costs were EHM-related and between 14% (untreated patients) and 15% (treated patients) were HM-related. Patients in the delayed treatment cohort had ¥114,347 ($1018) higher annual medical costs (P < 0.001) versus those in the early treatment cohort. About 95% of these costs were EHM-related, and 64% were HM-related. Conclusion Withholding or delaying antiviral treatment initiation for Japanese patients with CHC increases the clinical and economic burden associated with HMs and EHMs. Funding AbbVie.
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Vonesh E, Gooch KL, Khangulov V, Schermer CR, Johnston KM, Szabo SM, Rumsfeld JS. Cardiovascular risk profile in individuals initiating treatment for overactive bladder - Challenges and learnings for comparative analysis using linked claims and electronic medical record databases. PLoS One 2018; 13:e0205640. [PMID: 30325968 PMCID: PMC6191128 DOI: 10.1371/journal.pone.0205640] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2017] [Accepted: 09/28/2018] [Indexed: 11/19/2022] Open
Abstract
For managing overactive bladder (OAB), mirabegron, a β3 adrenergic receptor agonist, is typically used as second-line pharmacotherapy after antimuscarinics. Therefore, patients initiating treatment with mirabegron and antimuscarinics may differ, potentially impacting associated clinical outcomes. When using observational data to evaluate real-world safety and effectiveness of OAB treatments, residual bias due to unmeasured confounding and/or confounding by indication are important considerations. Falsification analysis, in which clinically irrelevant endpoints are tested as a reference, can be used to assess residual bias. The objective in this study was to compare baseline cardiovascular risk among OAB patients by treatment, and assess the presence of residual bias via falsification analysis of OAB patients treated with mirabegron or antimuscarinics, to determine whether clinically relevant comparisons across groups would be feasible. Linked electronic health record and claims data (Optum/Humedica) for OAB patients in the United States from 2011-2015 were available, with index defined as first date of OAB treatment during this period. Unadjusted characteristics were compared across groups at index and propensity-matching conducted. Falsification endpoints (hepatitis C, shingles, community-acquired pneumonia) were compared between groups using odds ratios (ORs) and 95% confidence intervals (CI). The study identified 10,311 antimuscarinic- and 408 mirabegron-treated patients. Mirabegron patients were predominantly older males, with more comorbidities. The analytic sample included 1,188 antimuscarinic patients propensity-matched to 396 mirabegron patients; after matching, no significant baseline differences remained. Estimates of falsification ORs were 0.7 (CI:0.3-1.7) for shingles, 1.5 (CI:0.3-8.2) for hepatitis C, 0.8 (CI:0.4-1.8) and 0.9 (CI:0.6-1.4) for pneumonia. While propensity matching successfully balanced observed covariates, wide CIs prevented definitive conclusions regarding residual bias. Accordingly, further observational comparisons by treatment group were not pursued. In real-world analysis, bias-detection methods could not confirm that differences in cardiovascular risk in patients receiving mirabegron versus antimuscarinics were fully adjusted for, precluding clinically relevant comparisons across treatment groups.
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Affiliation(s)
- E. Vonesh
- Department of Biostatistics, Northwestern Medicine, Chicago, IL, United States of America
| | - K. L. Gooch
- Medical Affairs, Astellas Pharma USA, Northbrook, IL, United States of America
| | - V. Khangulov
- Boston Strategic Partners, Boston, MA, United States of America
| | - C. R. Schermer
- Medical Affairs, Astellas Pharma USA, Northbrook, IL, United States of America
| | | | | | - J. S. Rumsfeld
- Faculty of Medicine, University of Colorado, Denver, CO, United States of America
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Goolsby Hunter A, Rosenblatt L, Patel C, Blauer-Peterson C, Anduze-Faris B. Clinical characteristics, healthcare costs, and resource utilization in hepatitis C vary by genotype. Curr Med Res Opin 2017; 33:829-836. [PMID: 28128648 DOI: 10.1080/03007995.2017.1288613] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
BACKGROUND In the United States, approximately 3 million people are infected with hepatitis C virus (HCV). Genotypes of HCV variably affect disease progression and treatment response. However, the relationships between HCV genotypes and liver disease progression, healthcare resource utilization, and healthcare costs have not been fully explored. RESEARCH DESIGN AND METHODS In this retrospective study of patients with chronic hepatitis C (CHC), healthcare claims from a large US health plan were used to collect data on patient demographic and clinical characteristics. MAIN OUTCOME MEASURES Main outcome measures include healthcare resource utilization (HCRU) and healthcare costs. Linked laboratory data provided genotype and select measures to determine liver disease severity. RESULTS The sample (mean age 50.6 years, 63.5% male) included 10,331 patients, of whom 79.1% had genotype (GT)1, 12.8% had GT2, and 8.1% had GT3. Descriptive analyses demonstrated variation by HCV genotype in liver and non-liver related comorbidities, liver disease severity, and healthcare costs. The highest percentage of patients with liver-related comorbidities and advanced liver disease was found among those with GT3. Meanwhile, patients with GT2 had lower HCRU and the lowest costs, and patients with GT1 had the highest total all-cause costs. These differences may reflect differing rates of non-liver-related comorbidities and all-cause care. Multivariable analyses showed that genotype was a significant predictor of costs and liver disease severity: compared with patients having GT1, those with GT3 were significantly more likely to have advanced liver disease. Patients with GT2 were significantly less likely to have advanced disease and more likely to have lower all-cause costs. LIMITATIONS Results may not be generalizable to patients outside the represented commercial insurance plans, and analysis of a prevalent population may underestimate HCRU and costs relative to a sample of treated patients. CONCLUSIONS These results suggest that liver disease progression varies by genotype and that CHC patients with GT3 appear to have more severe liver disease. These findings highlight the importance of effective HCV treatment for all patients and support guidelines for treatment of high-risk patients, including those with GT3.
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Affiliation(s)
| | | | - Chad Patel
- b Bristol-Myers Squibb , Plainsboro , USA
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McElroy HJ, Roberts SK, Thompson AJ, Angus PW, McKenna SJ, Warren E, Musgrave S. Medical resource utilization and costs among Australian patients with genotype 1 chronic hepatitis C: results of a retrospective observational study. J Med Econ 2017; 20:72-81. [PMID: 27552282 DOI: 10.1080/13696998.2016.1227827] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
OBJECTIVE To evaluate medical resource utilization (MRU) and associated costs among Australian patients with genotype 1 chronic hepatitis C (GT1 CHC), including both untreated patients and those receiving treatment with first-generation protease inhibitor-based regimens (telaprevir, boceprevir with pegylated interferon and ribavirin). METHODS Medical records were reviewed for a stratified random sample of GT1 CHC patients first attending two liver clinics between 2011-2013 (principal population; PP), supplemented by all GT1 CHC patients attending one transplant clinic in the same period (transplant population; TP). CHC-related MRU and associated costs are reported for the PP by treatment status (treated/not treated) stratified by baseline fibrosis grade; and for the TP for the pre-transplant, year of transplant and post-transplant periods. RESULTS A total 1636 patients were screened and 590 patients (36.1%) were included. Comprehensive MRU data were collected for 276 PP patients (F0-1 n = 59, F2 n = 58, F3 n = 53, F4 n = 106; mean follow-up = 17.3 months). Thirty-eight (13.8%) were treatment-experienced prior to enrolment; 55 (19.9%) received triple therapy during the study. Data were collected for 112 TP patients (mean follow-up = 29.9 months), 33 (29.5%) received a transplant during the study, and 51 (45.5%) beforehand. The annual direct medical costs, excluding drug costs, were higher among treated PP vs untreated PP (AU$: $1,954 vs $1,202); and year of transplant TP vs pre-/post-transplant TP (AU$: pre-transplant $32,407, transplant $155,138, post-transplant $7,358). LIMITATIONS To aid interpretation of results, note that only patients with GT1 CHC who are actively managed are included, and MRU data were collected specifically from liver outpatient clinics. That said, movement of patients between hospitals is rare, and any uncaptured MRU is expected to be minimal. CONCLUSIONS CHC-related MRU increases substantially with disease severity. These real-world MRU data for GT1 CHC will be valuable in assessing the impact of new hepatitis C treatments.
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Affiliation(s)
| | - Stuart K Roberts
- b The Alfred Hospital and Monash University , Melbourne , Vic , Australia
| | - Alex J Thompson
- c St Vincent's Hospital and the University of Melbourne , Melbourne , Vic , Australia
| | - Peter W Angus
- d Austin Health and the University of Melbourne , Melbourne , Vic , Australia
| | | | - Emma Warren
- f HERA Consulting , Sydney , NSW , Australia
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