Medizinische Universität Graz Austria/Österreich - Forschungsportal - Medical University of Graz
Gewählte Publikation:
SHR Neuro Krebs Kardio Lipid Stoffw Microb
Nelson-Williams, H; Gani, F; Kilic, A; Spolverato, G; Kim, Y; Wagner, D; Amini, N; Ejaz, A; Pawlik, TM.
Factors Associated With Interhospital Variability in Inpatient Costs of Liver and Pancreatic Resections.
JAMA Surg. 2016; 151(2):155-163
Doi: 10.1001/jamasurg.2015.3618
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- Co-Autor*innen der Med Uni Graz
- Wagner Doris
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- Abstract:
- In an era of accountable care, understanding variation in health care costs is critical to reducing health care spending. To identify factors associated with increased hospital costs and quantify variations in costs among individual hospitals in patients undergoing liver and pancreatic surgery in the United States. Retrospective analysis of total costs among 42 480 patients undergoing hepatopancreaticobiliary surgery from January 1, 2002, through December 31, 2011, using a nationally representative data set (Nationwide Inpatient Sample of the Healthcare Cost and Utilization Project). Analysis was conducted in May 2015. Total inpatient costs and proportional variation in inpatient costs among individual hospitals. Among the 42 480 patients who underwent liver or pancreatic resection, the median age was 62 years, 52.4% were female, and 72.9% had a Charlson Comorbidity Index of 2 or higher. The median cost for the entire cohort was $21,535 (interquartile range, $15,373-$31,104), varying from $3320 to $279,102 among individual hospitals. On multivariable analysis, increasing patient comorbidity (coefficient, 2000.30; 95% CI, 1363.33-2637.27; P < .001) and operative characteristics (total pancreatectomy: coefficient, 12 742.31; 95% CI, 10 063.66-15 420.94; P < .001; lobectomy: coefficient, 6336.42; 95% CI, 3934.61-8737.24; P < .001) were associated with higher hospital costs. The development of postoperative complications, such as sepsis (coefficient, 30 571.25; 95% CI, 29 308.96-31 833.54; P < .001) or stroke (coefficient, 8925.34; 95% CI, 2801.38-15 049.30; P = .004), and a longer length of stay were most strongly predictive of higher inpatient cost (length of stay >14 days: coefficient, 44 162.24; 95% CI, 43 125.56-45 198.92; P < .001). After adjusting for patient and hospital characteristics, the overall cost of hepatopancreaticobiliary surgery varied by $9000 among individual hospitals. Significant variability was noted in hospital costs among patients undergoing pancreatic and liver surgery. Future policies should focus on reducing variations in costs by promoting payment paradigms that support a better quality of care and lower costs.
- Find related publications in this database (using NLM MeSH Indexing)
- Aged -
- Cross-Sectional Studies -
- Female -
- Hepatectomy - economics
- Hospital Costs - statistics & numerical data
- Hospitalization -
- Humans -
- Male -
- Middle Aged -
- Pancreatectomy - economics
- Retrospective Studies -