Use of Medicare claims data to evaluate outcomes in elderly patients undergoing lung resection for lung cancer. Chest 1991 Sep;100(3):729-34
Date
09/01/1991Pubmed ID
1889265DOI
10.1378/chest.100.3.729Scopus ID
2-s2.0-0026076289 (requires institutional sign-in at Scopus site) 60 CitationsAbstract
OBJECTIVE: To estimate, using Medicare claims data, the outcomes in elderly Americans undergoing lung resection for lung cancer.
DESIGN: We used discharge diagnosis and procedure codes in 1983 to 1985 Medicare hospital (part A) claims records to identify patients who underwent lung resection for lung cancer; we assessed perioperative, one-year, and two-year survival using Medicare enrollment file data.
PATIENTS: From a nationally random sample of 1,138,000 Medicare beneficiaries over 65 years of age, we identified 1,290 individuals who fulfilled our definition for lung resection for lung cancer.
MEASUREMENTS AND MAIN RESULTS: Overall perioperative (30-day) mortality was 7.4 percent. Postoperative survival at one and two years was 69 percent and 54 percent, respectively. Male sex, older age, and pneumonectomy, as opposed to a lesser procedure, were associated with reduced perioperative and one-year and two-year survival. The adverse effect of advanced age on one-year and two-year survival following lung resection was not explained by the lower life expectancy of older individuals.
CONCLUSIONS: Medicare claims data can be used to estimate likely outcomes for elderly patients undergoing surgery for lung cancer. Expected outcomes vary with the patient's age, sex, and the type of surgical procedure performed.
Author List
Whittle J, Steinberg EP, Anderson GF, Herbert RAuthor
Jeffrey Whittle MD Professor in the Medicine department at Medical College of WisconsinMESH terms used to index this publication - Major topics in bold
AgedFemale
Humans
Insurance Claim Reporting
Lung Neoplasms
Male
Medicare
Pneumonectomy
United States
