Class of 2010 Abstract / OBJECTIVES: To assess disease-related and resource consumption characteristics of esophageal cancer mortality within hospital inpatient settings in the United States from 2002 to 2006.
METHODS: This retrospective investigation of adults aged 18 years or older with diagnoses of malignant neoplasms of the esophagus (ICD-9: 150.x) utilized nationally-representative hospital discharge records from the Agency for Healthcare Research and Quality (AHRQ) Healthcare Cost and Utilization Project (HCUP) Nationwide Inpatient Sample. Cases resulting in inpatient death were analyzed with respect to patient demographics, payer, hospital characteristics, number of procedures and diagnoses, Deyo-Charlson disease-based case-mix risk adjustor, and predominant comorbidities.
RESULTS: Overall, 168,450 inpatient admissions for esophageal cancer were observed between 2002 and 2006, averaging 66.3 + or - 11.9 years, length of stay of 10.3 + or - 15.2 days, and charge of $51,600 + or _ 92,377. Predominant comorbidities within these persons included: secondary malignant neoplasms; disorders of fluid, electrolyte, and acid-base balance; pneumonia; respiratory failure/collapse or insufficiency; sepsis; anemia; hypertension; cardiac arrhythmias; obstructive pulmonary disease; acute or chronic renal disease; and heart failure. Significant predictors of increased charges included longer lengths of stay, higher numbers of diagnoses and procedures, median annual family income over $45k, urban hospital location, and presence of heart failure, chronic pulmonary disease, fluid and electrolyte disorders, or metastatic cancers (P< or = 0.05). Longer lengths of stay were associated with higher total charges, female sex, larger number of diagnoses and procedures, Medicaid, black race, increased case-mix severities, and fluid and electolyte disorders (P< or = 0.05).
CONCLUSIONS: Patient mortality occurs in over one-tenth of esophageal cancer hospital admission cases. Further research is warranted to understand the impact of various comorbidities or treatment approaches and to assess potential disparities in lengths of stay.
| Identifer | oai:union.ndltd.org:arizona.edu/oai:arizona.openrepository.com:10150/623745 |
| Date | January 2010 |
| Creators | George, Allison M., Baguley, Erin N. |
| Contributors | Skrepnek, Grant, College of Pharmacy, The University of Arizona |
| Publisher | The University of Arizona. |
| Source Sets | University of Arizona |
| Language | en_US |
| Detected Language | English |
| Type | text, Electronic Report |
| Rights | Copyright © is held by the author. |
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