In:
Journal of Clinical Oncology, American Society of Clinical Oncology (ASCO), Vol. 30, No. 15_suppl ( 2012-05-20), p. 6131-6131
Abstract:
6131 Background: Clinical trials have demonstrated that CT improves survival and quality of life in pts with AdvNSCLC. Our prior studies suggest that only 26% of older pts diagnosed with AdvNSCLC received CT through 2002. In this study, we examined more recent patterns, and the effect of socio-demographics, race, and age on receipt of CT in older pts with AdvNSCLC. Methods: Medicare pts diagnosed with AdvNSCLC from 2001-2005 were identified in SEER registries. Medicare enrollment data provided demographic information (age, race, sex, marital status), augmented with census tract level data on median household income. Comorbid conditions at baseline were identified by ICD9-CM diagnoses on claims. Receipt of 1st line CT was identified based on agent-specific procedure codes in claims. Logistic regression examined predictors of 1st line CT. Results: Of 31,341 pts with Adv NSCLC, 34% received 1st line CT. As reflected in the table, poor predicted PS (PredPS), multiple medical comorbidities, and black race were associated with lower likelihood of CT receipt. Being female, married, having higher income, and being diagnosed at a later year were associated with a higher likelihood of receiving CT. Conclusions: Even when controlling for factors such as PS, our results suggest the presence of age, race, and socio-economic disparities in the receipt of 1st line CT for older patients with AdvNSCLC. [Table: see text]
Type of Medium:
Online Resource
ISSN:
0732-183X
,
1527-7755
DOI:
10.1200/jco.2012.30.15_suppl.6131
Language:
English
Publisher:
American Society of Clinical Oncology (ASCO)
Publication Date:
2012
detail.hit.zdb_id:
2005181-5