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Jovanoski N, Abogunrin S, Di Maio D, Belleli R, Hudson P, Bhadti S, Jones LG. Systematic Literature Review to Identify Cost and Resource Use Data in Patients with Early-Stage Non-small Cell Lung Cancer (NSCLC). PHARMACOECONOMICS 2023; 41:1437-1452. [PMID: 37389802 PMCID: PMC10570243 DOI: 10.1007/s40273-023-01295-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 06/11/2023] [Indexed: 07/01/2023]
Abstract
BACKGROUND Approximately 2 million new cases and 1.76 million deaths occur annually due to lung cancer, with the main histological subtype being non-small cell lung cancer (NSCLC). The costs and resource use associated with NSCLC are important considerations to understand the economic impact imposed by the disease on patients, caregivers and healthcare services. OBJECTIVE The objective of this systematic literature review (SLR) is to provide a comprehensive overview of the available direct medical costs, direct non-medical costs, indirect costs, cost drivers and resource use data available for patients with early-stage NSCLC. METHODS Electronic searches were conducted via the Ovid platform in March 2021 and June 2022 and were supplemented by grey literature searches. Eligible patients had early-stage (stage I-III) resectable NSCLC and received treatment in the neoadjuvant or adjuvant setting. There was no restriction on intervention or comparators. Publication date was restricted to 2011 onwards, and English language publications or non-English language publications with an English abstract were of primary interest. Due to the anticipation of many studies meeting the inclusion criteria, analyses were restricted to full publications from countries of primary interest (Australia, Brazil, Canada, China, France, Germany, Italy, Japan, South Korea, Spain, UK and the US) and those with > 200 patients. The Molinier checklist was applied to conduct quality assessment. RESULTS Forty-two full publications met the eligibility criteria and were included in this SLR. Early-stage NSCLC was associated with significant direct medical costs and healthcare utilisation, and the economic burden of the disease increased with its progression. Surgery was the primary cost driver in stage I patients, but as patients progressed to stage II and III, treatments such as chemotherapy and radiotherapy, and inpatient care became the main cost drivers. There was no significant difference in resource use between patients with early-stage disease. However, these data were heavily US-centric and there was a paucity of data relating to direct non-medical and indirect costs associated with early-stage NSCLC. CONCLUSIONS Preventing disease progression for patients with NSCLC could reduce the economic burden of NSCLC on patients, caregivers and healthcare systems. This review provides a comprehensive overview of the available cost and resource use data in this indication, which is important in guiding the decisions of policy makers regarding the allocation of resources. However, it also indicates a need for more studies comparing the economic impact of NSCLC in markets in addition to the US.
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Li Q, Fan X, Jian W. Impact of Diagnosis-Related-Group (DRG) payment on variation in hospitalization expenditure: evidence from China. BMC Health Serv Res 2023; 23:688. [PMID: 37355657 DOI: 10.1186/s12913-023-09686-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Accepted: 06/11/2023] [Indexed: 06/26/2023] Open
Abstract
BACKGROUND Diagnosis-Related-Group (DRG) payment is considered a crucial means of addressing the rapid increases of medical cost and variation in cost. This paper analyzes the impact of DRG payment on variation in hospitalization expenditure in China. METHOD Patients with chronic obstructive pulmonary disease (COPD), acute myocardial infarction (AMI) and cerebral infarction (CI) in a Chinese City Z were selected. Patients in the fee-for-service (FFS) payment group and the DRG payment group were used as the control group and intervention group, respectively, and propensity-score-matching (PSM) was conducted. Interquartile distance (IQR), standard deviation (SD) and concentration index were used to analyze variation and trends in terms of hospitalization expenditure across the different groups. RESULTS After DRG payment reform, the SD of hospitalization expenditure in respect of the COPD, AMI and CI patients in City Z decreased by 11,094, 4,833 and 4,987 CNY, respectively. The concentration indices of hospitalization expenditures for three diseases are all below 0 (statistically significant), with the absolute value tending to increase year by year. CONCLUSION DRG payment can be seen to guide medical service providers to provide effective treatment that can improve the consistency of medical care services, bringing the cost of medical care closer to its true clinical value.
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Affiliation(s)
- Qiaosheng Li
- Department of Health Policy and Management, School of Public Health, Peking University, 38 Xueyuan Road, Haidian District, Beijing, China
| | - Xiaoqi Fan
- Department of Health Policy and Management, School of Public Health, Peking University, 38 Xueyuan Road, Haidian District, Beijing, China
| | - Weiyan Jian
- Department of Health Policy and Management, School of Public Health, Peking University, 38 Xueyuan Road, Haidian District, Beijing, China.
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Robinson E, Trivedi P, Neifert S, Eromosele O, Liu BY, Housman B, Ilonen I, Taioli E, Flores R. Surgical markup in lung cancer resection, 2015-2020. JTCVS OPEN 2023; 14:538-545. [PMID: 37425438 PMCID: PMC10329030 DOI: 10.1016/j.xjon.2023.04.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Revised: 04/19/2023] [Accepted: 04/20/2023] [Indexed: 07/11/2023]
Abstract
Objective The objective of this study was to assess procedure markup (charge-to-cost ratio) across lung resection procedures and examine variability by geographic region. Methods Provider-level data for common lung resection operations was obtained from the 2015 to 2020 Medicare Provider Utilization and Payment Data datasets using Healthcare Common Procedure Coding System codes. Procedures studied included wedge resection; video-assisted thoracoscopic surgery; and open lobectomy, segmentectomy, and mediastinal and regional lymphadenectomy. Procedure markup ratio and coefficient of variation (CoV) was assessed and compared across procedure, region, and provider. The CoV, a measure of dispersion defined as the ratio of the SD to the mean, was likewise compared across procedure and region. Results Median markup ratio across all procedures was 3.56 (interquartile range, 2.87-4.59) with right skew (mean, 4.13). Median markup ratio was 3.59 for lymphadenectomy (CoV, 0.51), 3.13 for open lobectomy (CoV, 0.45), 3.55 for video-assisted thoracoscopic surgery lobectomy (CoV, 0.59), 3.77 for segmentectomy (CoV, 0.74), and 3.80 for wedge resection (CoV, 0.67). Increased beneficiaries, services, and Healthcare Common Procedure Coding System score (total) were associated with a decreased markup ratio (P < .0001). Markup ratio was highest in the Northeast at 4.14 (interquartile range, 3.09-5.56) and lowest in the South (Markup ratio 3.26; interquartile range, 2.68-4.02). Conclusions We observe geographic variation in surgical billing for thoracic surgery.
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Affiliation(s)
- Eric Robinson
- Department of Thoracic Surgery, Icahn School of Medicine at Mount Sinai Health System, New York, NY
| | - Parth Trivedi
- Department of Thoracic Surgery, Icahn School of Medicine at Mount Sinai Health System, New York, NY
| | - Sean Neifert
- Department of Thoracic Surgery, Icahn School of Medicine at Mount Sinai Health System, New York, NY
| | - Omeko Eromosele
- Department of Thoracic Surgery, Icahn School of Medicine at Mount Sinai Health System, New York, NY
| | - Benjamin Y. Liu
- Department of Thoracic Surgery, Icahn School of Medicine at Mount Sinai Health System, New York, NY
| | - Brian Housman
- Department of Thoracic Surgery, Icahn School of Medicine at Mount Sinai Health System, New York, NY
| | - Ilkka Ilonen
- Heart and Lung Center, Helsinki University Hospital, Helsinki, Finland
| | - Emanuela Taioli
- Department of Thoracic Surgery, Icahn School of Medicine at Mount Sinai Health System, New York, NY
- Department of Population Health Science and Policy, Icahn School of Medicine at Mount Sinai Health System, New York, NY
| | - Raja Flores
- Department of Thoracic Surgery, Icahn School of Medicine at Mount Sinai Health System, New York, NY
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Hadaya J, Verma A, Haro G, Richardson S, Sanaiha Y, Revels S, Benharash P. Cost Variation and Value of Care in Pulmonary Lobectomy Across the United States. Ann Thorac Surg 2023; 115:671-677. [PMID: 35526606 DOI: 10.1016/j.athoracsur.2022.04.043] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/29/2022] [Revised: 03/27/2022] [Accepted: 04/18/2022] [Indexed: 11/15/2022]
Abstract
BACKGROUND Optimization of value, or quality relative to costs, has garnered significant attention in the United States. We aimed to characterize center-level variation in costs and quality after pulmonary lobectomy using a national cohort. METHODS Adults undergoing elective pulmonary lobectomy were identified in the 2016 to 2018 Nationwide Readmissions Database. Quality was defined by the absence of major adverse outcomes including respiratory failure, acute kidney injury, reoperation, and death. Risk-adjusted adverse outcome rates and costs were studied for institutions performing greater than or equal to 10 operations annually. Using observed-to-expected (O/E) ratios, high-value hospitals were defined as those with an O/E ratio less than 1 for costs and O/E ratio less than 1 for quality, while low-value hospitals were defined by the converse. RESULTS Among 95 446 patients managed at 565 hospitals annually, the median center-level cost for lobectomy was $22 000 (interquartile range, $18 000-$27 000), while the median adverse outcome rate was 14.3% (interquartile range, 8.3%-23.1%). Centers with an O/E ratio less than 1 for adverse events exhibited a $2200/case reduction in risk-adjusted costs. Using O/E ratios, 35.2% of centers were classified as high value while 18.6% were low value. Compared with low-value centers, high-value centers treated older patients (67.1 years of age vs 65.5 years of age; P < .001) with greater comorbidities (Elixhauser Comorbidity Index 3.7 vs 2.9; P < .001) but had greater annual lobectomy volume (40 cases vs 30 cases; P = .001) and were more commonly teaching hospitals. CONCLUSIONS Significant variation in costs and quality persists for lobectomy at the national level. Although high-value programs operated on patients at greater surgical risk, they had reduced complications and costs. Our findings suggest the need for dissemination of quality improvement and cost reduction practices.
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Affiliation(s)
- Joseph Hadaya
- Department of Surgery, David Geffen School of Medicine at UCLA, Los Angeles, California
| | - Arjun Verma
- Department of Surgery, David Geffen School of Medicine at UCLA, Los Angeles, California
| | - Greg Haro
- Department of Surgery, David Geffen School of Medicine at UCLA, Los Angeles, California
| | - Shannon Richardson
- Department of Surgery, David Geffen School of Medicine at UCLA, Los Angeles, California
| | - Yas Sanaiha
- Department of Surgery, David Geffen School of Medicine at UCLA, Los Angeles, California
| | - Sha'shonda Revels
- Department of Surgery, David Geffen School of Medicine at UCLA, Los Angeles, California
| | - Peyman Benharash
- Department of Surgery, David Geffen School of Medicine at UCLA, Los Angeles, California.
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Kim D, Kang GW, Jang H, Cho JY, Yang B, Yang HC, Hwang J. Trend of lung cancer surgery, hospital selection, and survival between 2005 and 2016 in South Korea. Thorac Cancer 2021; 13:210-218. [PMID: 34800078 PMCID: PMC8758424 DOI: 10.1111/1759-7714.14247] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2021] [Revised: 11/07/2021] [Accepted: 11/08/2021] [Indexed: 11/29/2022] Open
Abstract
Background Studies on the clinical implication of hospital selection for patients with lung cancer are few. Therefore, this study aimed to analyze 2005–2016 data from the Korean national database to assess annual trends of lung cancer surgery and clinical outcomes according to hospital selection. Methods Data of 212 554 patients with lung cancer who underwent upfront surgery were screened. Trends according to sex, age, residence, and income were examined. Descriptive statistics were performed, and ptrend values were estimated. The association between survival and hospital selection was assessed using the log‐rank test. A multivariate Cox regression analysis was also performed. Results A total of 49 021 patients were included in this study. Surgery was prevalent among men, patients aged 61–75 years, capital area residents, and high‐income patients. However, with the increasing rate of surgery among women, patients aged ≥76 years, city residents, and middle‐income patients, the current distribution of lung cancer surgery could change. The rate of lobectomy among these groups increased. All patients, except those in capital areas, preferred a hospital outside their area of residence (HOR); the number of patients with this tendency also increased. However, this trend was not observed among low‐income patients and those aged ≥76 years. There were significant differences in survival according to hospital selection. Conclusions The trend of lung cancer surgery is changing. The current medical system is effective in providing lobectomy for patients including women, aged ≥76 years, city residents, and middle‐income. Increasing tendency to choose an HOR requires further study.
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Affiliation(s)
- Dohun Kim
- Department of Thoracic and Cardiovascular Surgery, College of Medicine, Chungbuk National University, Chungbuk National University Hospital, Cheong-ju, South Korea
| | - Gil-Won Kang
- Department of Health Informatics and Management, College of Medicine, Chungbuk National University, Cheongju, South Korea
| | - Hoyeon Jang
- Department of Health Informatics and Management, College of Medicine, Chungbuk National University, Cheongju, South Korea
| | - Jun Yeun Cho
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Chungbuk National University Hospital, Cheong-ju, South Korea
| | - Bumhee Yang
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Chungbuk National University Hospital, Cheong-ju, South Korea
| | - Hee Chul Yang
- Center for lung cancer, National Cancer Center, Goyang, South Korea
| | - Jinwook Hwang
- Department of Thoracic and Cardiovascular Surgery, College of Medicine, Korea University, Seoul, South Korea
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Takvorian SU, Yasaitis L, Liu M, Lee DJ, Werner RM, Bekelman JE. Differences in Cancer Care Expenditures and Utilization for Surgery by Hospital Type Among Patients With Private Insurance. JAMA Netw Open 2021; 4:e2119764. [PMID: 34342648 PMCID: PMC8335573 DOI: 10.1001/jamanetworkopen.2021.19764] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
IMPORTANCE With rising expenditures on cancer care outpacing other sectors of the US health system, national attention has focused on insurer spending, particularly for patients with private insurance, for whom price transparency has historically been lacking. The type of hospital at which cancer care is delivered may be an important factor associated with insurer spending for patients with private insurance. OBJECTIVE To examine differences in spending and utilization for patients with private insurance undergoing common cancer surgery at National Cancer Institute (NCI) centers vs community hospitals. DESIGN, SETTING, AND PARTICIPANTS This retrospective cross-sectional study included adult patients with an incident diagnosis of breast, colon, or lung cancer who underwent cancer-directed surgery from 2011 to 2014. Mean risk-adjusted spending and utilization outcomes were examined for each hospital type using multilevel generalized linear mixed-effects models, adjusting for patient, hospital, and region characteristics. Data were collected from the Health Care Cost Institute's national multipayer commercial claims data set, which encompasses claims paid by 3 of the 5 largest commercial health insurers in the United States (ie, Aetna, Humana, and UnitedHealthcare). Data analyses were conducted from February 2018 to February 2019. EXPOSURES Hospital type at which cancer surgery was performed: NCI, non-NCI academic, or community. MAIN OUTCOMES AND MEASURES Spending outcomes were surgery-specific insurer prices paid and 90-day postdischarge payments. Utilization outcomes were length of stay (LOS), emergency department (ED) use, and hospital readmission within 90 days of discharge. RESULTS The study included 66 878 patients (51 569 [77.1%] women; 31 585 [47.2%] aged ≥65 years) with incident breast (35 788 [53.5%]), colon (21 378 [32.0%]), or lung (9712 [14.5%]) cancer undergoing cancer surgery at 2995 hospitals (5522 [8.3%] at NCI centers; 10 917 [16.3%] at non-NCI academic hospitals; 50 439 [75.4%] at community hospitals). Treatment at NCI centers was associated with higher surgery-specific insurer prices paid compared with community hospitals ($18 526 [95% CI, $16 650-$20 403] vs $14 772 [95% CI, $14 339-$15 204]; difference, $3755 [95% CI, $1661-$5849]; P < .001) and 90-day postdischarge payments ($47 035 [95% CI, $43 289-$50 781] vs $41 291 [95% CI, $40 350-$42 231]; difference, $5744 [95% CI, $1659-9829]; P = .006). There were no significant differences in LOS, ED use, or hospital readmission within 90 days of discharge. CONCLUSIONS AND RELEVANCE In this cross-sectional study, surgery at NCI centers vs community hospitals was associated with higher insurer spending for a surgical episode without differences in care utilization among patients with private insurance undergoing cancer surgery. A better understanding of the factors associated with prices and spending at NCI cancer centers is needed.
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Affiliation(s)
- Samuel U. Takvorian
- Division of Hematology and Oncology, Perelman School of Medicine, University of Pennsylvania, Philadelphia
- Penn Center for Cancer Care Innovation, Abramson Cancer Center, University of Pennsylvania, Philadelphia
- Leonard Davis Institute of Health Economics, University of Pennsylvania, Philadelphia
| | - Laura Yasaitis
- Penn Center for Cancer Care Innovation, Abramson Cancer Center, University of Pennsylvania, Philadelphia
- Leonard Davis Institute of Health Economics, University of Pennsylvania, Philadelphia
| | - Manqing Liu
- Leonard Davis Institute of Health Economics, University of Pennsylvania, Philadelphia
- Division of General Internal Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia
| | - Daniel J. Lee
- Penn Center for Cancer Care Innovation, Abramson Cancer Center, University of Pennsylvania, Philadelphia
- Leonard Davis Institute of Health Economics, University of Pennsylvania, Philadelphia
- Division of Urology, Perelman School of Medicine, University of Pennsylvania, Philadelphia
| | - Rachel M. Werner
- Leonard Davis Institute of Health Economics, University of Pennsylvania, Philadelphia
- Division of General Internal Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia
- Center for Health Equity Research and Promotion, Corporal Michael J. Crescenz VA Medical Center, Philadelphia, Pennsylvania
| | - Justin E. Bekelman
- Penn Center for Cancer Care Innovation, Abramson Cancer Center, University of Pennsylvania, Philadelphia
- Leonard Davis Institute of Health Economics, University of Pennsylvania, Philadelphia
- Departments of Radiation Oncology and Medical Ethics and Health Policy, Perelman School of Medicine, University of Pennsylvania, Philadelphia
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Merkow RP, Shan Y, Gupta AR, Yang AD, Sama P, Schumacher M, Cooke D, Barnard C, Bilimoria KY. A Comprehensive Estimation of the Costs of 30-Day Postoperative Complications Using Actual Costs from Multiple, Diverse Hospitals. Jt Comm J Qual Patient Saf 2020; 46:558-564. [PMID: 32888813 PMCID: PMC8822472 DOI: 10.1016/j.jcjq.2020.06.011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2020] [Revised: 06/24/2020] [Accepted: 06/29/2020] [Indexed: 11/27/2022]
Abstract
BACKGROUND The cost of surgical care is largely measured by charges or payments, both of which are inadequate. Actual cost data from the hospital's perspective are required to accurately quantify the financial return on investment of engaging in quality improvement. The objective of this study was to define the cost of individual, 30-day postoperative complications using robust cost data from a diverse group of hospitals. METHODS Using clinical data derived from the American College of Surgeons National Surgical Quality Improvement Program, this retrospective study assessed postoperative complications for patients who underwent surgery at one of four hospitals in 2016. Actual direct and indirect 30-day costs were obtained, and the adjusted cost per complication was determined. RESULTS From the 6,387 patients identified, the three complications associated with the highest independent adjusted cost per event were prolonged ventilation ($48,168; 95% confidence interval [CI]: $21,861-$74,476), unplanned intubation ($26,718; 95% CI: $15,374-$38,062), and renal failure ($18,528; CI: $17,076-$19,981). The three complications associated with the lowest independent adjusted cost per event were urinary tract infection (-$372; 95% CI: -$1,336-$592), superficial surgical site infection ($2,473; 95% CI: -$256-$5,201) and venous thromboembolism ($7,909; 95% CI: -$17,903-$33,721). After colectomy, the adjusted independent cost of anastomotic leak was $10,195 (95% CI: $5,941-$14,449), while the cost of postoperative ileus was $10,205 (95% CI: $6,259-$14,149). CONCLUSION The actual hospital costs of complications were estimated using cost data from four diverse hospitals. These data can be used by hospitals to estimate the financial benefit of reducing surgical complications.
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Affiliation(s)
- Ryan P. Merkow
- Surgical Outcomes and Quality Improvement Center (SOQIC), Department of Surgery, Feinberg School of Medicine, Northwestern University, Chicago, IL
| | - Ying Shan
- Surgical Outcomes and Quality Improvement Center (SOQIC), Department of Surgery, Feinberg School of Medicine, Northwestern University, Chicago, IL
| | - Aakash R. Gupta
- Surgical Outcomes and Quality Improvement Center (SOQIC), Department of Surgery, Feinberg School of Medicine, Northwestern University, Chicago, IL
| | - Anthony D. Yang
- Surgical Outcomes and Quality Improvement Center (SOQIC), Department of Surgery, Feinberg School of Medicine, Northwestern University, Chicago, IL
| | | | | | - David Cooke
- Northwestern Memorial HealthCare, Chicago, IL
| | | | - Karl Y. Bilimoria
- Surgical Outcomes and Quality Improvement Center (SOQIC), Department of Surgery, Feinberg School of Medicine, Northwestern University, Chicago, IL
- Northwestern Memorial HealthCare, Chicago, IL
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Diaz A, Paredes AZ, Hyer JM, Pawlik TM. Variation in value among hospitals performing complex cancer operations. Surgery 2020; 168:106-112. [PMID: 32409168 DOI: 10.1016/j.surg.2020.03.010] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2019] [Revised: 03/04/2020] [Accepted: 03/10/2020] [Indexed: 02/06/2023]
Abstract
BACKGROUND While variation in outcomes has driven centralization of complex cancer surgery, variation in cost and value remains unexplored. We evaluated outcomes relative to cost among hospitals performing esophageal and pancreatic resection for cancer. METHODS Using 100% Medicare claims data, we identified fee-for-service Medicare patients undergoing elective esophagectomy and pancreatectomy for cancer from 2014 to 2016. Risk- and reliability-adjusted, price-standardized payments for the surgical episode from admission through 30 days post discharge, as well as risk- and reliability-adjusted complication rates for each hospital, were calculated. Hospitals were separated into quintiles relative to payments and outcomes. Highest-value hospitals were defined as hospitals in the top 2 quartiles for both cost and outcomes. RESULTS Among 11,586 Medicare beneficiaries who underwent a complex oncologic operation between 2014 and 2016, 66% had a pancreatic neoplasm, while 33% had an esophageal neoplasm. Overall, 31.1% patients underwent an operation at a high-value hospital. Among patients who underwent pancreatectomy, the risk-adjusted postoperative complication rate was 31.4% at the lowest-value hospitals vs 22.7% at highest-value hospitals (odds ratio: 0.57, 95% confidence interval 0.47-0.70). The esophagectomy, risk-adjusted postoperative complication rate was 48.3% at lowest-value hospitals versus 29.8% at highest-value hospitals (odds ratio: 0.36, 95% confidence interval 0.27-0.47). The average difference in episode cost of care for an esophagectomy at lowest- versus highest-value hospitals was $5,617; the difference for pancreatectomy was $2,748. CONCLUSION There was wide variation in complication rates and average costs among lowest- versus highest-value hospitals performing esophagectomy and pancreatectomy for cancer. Even among highest quality hospitals, wide variation in average episode costs was noted. Surgeons should seek to better understand practice variation to standardize care and decrease variation in outcomes, utilization, and costs.
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Affiliation(s)
- Adrian Diaz
- Division of Surgical Oncology, The Ohio State University Wexner Medical Center and James Comprehensive Cancer Center, Columbus, OH; National Clinician Scholars Program at the Institute for Healthcare Policy and Innovation, University of Michigan, Ann Arbor, MI; Center for Healthcare Outcomes and Policy, University of Michigan, Ann Arbor, MI
| | - Anghela Z Paredes
- Division of Surgical Oncology, The Ohio State University Wexner Medical Center and James Comprehensive Cancer Center, Columbus, OH
| | - J Madison Hyer
- Division of Surgical Oncology, The Ohio State University Wexner Medical Center and James Comprehensive Cancer Center, Columbus, OH
| | - Timothy M Pawlik
- Division of Surgical Oncology, The Ohio State University Wexner Medical Center and James Comprehensive Cancer Center, Columbus, OH.
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Clark JM, Cooke DT, Chin DL, Utter GH, Brown LM, Nuño M. Does one size fit all? An evaluation of the 2018 Leapfrog Group minimal hospital and surgeon volume thresholds for lung surgery. J Thorac Cardiovasc Surg 2019; 159:2071-2079.e2. [PMID: 31740117 DOI: 10.1016/j.jtcvs.2019.09.082] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/13/2019] [Revised: 09/16/2019] [Accepted: 09/18/2019] [Indexed: 01/30/2023]
Abstract
BACKGROUND In 2018, the Leapfrog Group set minimum annual lung cancer surgery hospital and surgeon volume thresholds of 40 and 15, respectively. We examined whether outcomes associated with these Leapfrog Group volume thresholds are comparable for patients at the extremes of age and comorbidities. METHODS We assessed lung cancer patients undergoing lobectomy or pneumonectomy in the New York and Florida State Inpatient Databases for 2007 to 2013. Multivariate logit models evaluated in-hospital mortality, complications, and prolonged length of stay. Median surgeon and hospital volumes were compared between "younger-healthier" (age 18-60 years, Elixhauser Comorbidity Index <1) and "older-sicker" patients (age >77 years, Elixhauser Comorbidity Index >3). RESULTS The 27,841 patients included 13,277 men (48%). The median patient age was 69 years (interquartile range, 61-77), and mortality was 2.1%. Patients treated by both low-volume surgeons (<15 annual cases) and at low-volume hospitals (<40) had the greatest risk of mortality (2.5%), except for the cohort of younger-healthier patients (mortality <2%). Mortality for older-sicker patients was highest for high-volume surgeons (12%), although higher hospital volume was protective. Increasing hospital volume was associated with decreased mortality (odds ratio [OR], 0.997; 95% confidence interval [CI], 0.995-0.998; P = .0103), complications (OR, 0.998; 95% CI, 0.997-0.999; P < .001), and prolonged length of stay (OR, 0.998; 95% CI, 0.997-1.00; P = .01); similarly, higher surgeon volume was associated with decreased mortality (OR, 0.997; 95% CI, 0.99-1.00; P = .03), complications (OR, 0.997; 95% CI, 0.994-1.00; P = .02), and prolonged length of stay (OR, 0.991; 95% CI, 0.986-0.995; P < .01). CONCLUSIONS Hospital volume has a greater effect on morbidity and mortality than surgeon volume especially for older-sicker patients, suggesting that Leapfrog Group volume guidelines should emphasize hospital volume over surgeon volume and may be less relevant for younger-healthier patients.
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Affiliation(s)
- James M Clark
- Section of General Thoracic Surgery, Department of Surgery, University of California, Davis, Calif
| | - David T Cooke
- Section of General Thoracic Surgery, Department of Surgery, University of California, Davis, Calif; Department of Surgery, Outcomes Research Group, University of California, Davis, Calif
| | - David L Chin
- Health Promotion and Policy, School of Public Health and Health Sciences, University of Massachusetts, Amherst, Mass
| | - Garth H Utter
- Department of Surgery, Outcomes Research Group, University of California, Davis, Calif; Division of Trauma, Department of Surgery, Acute Care Surgery, and Surgical Critical Care, University of California, Davis, Calif
| | - Lisa M Brown
- Section of General Thoracic Surgery, Department of Surgery, University of California, Davis, Calif; Department of Surgery, Outcomes Research Group, University of California, Davis, Calif
| | - Miriam Nuño
- Department of Surgery, Outcomes Research Group, University of California, Davis, Calif; Center for Healthcare Policy and Research, University of California, Davis, Calif; Division of Biostatistics, Department of Public Health Sciences, University of California, Davis, Calif.
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