Functional status and therapy for older adults with diffuse large B-cell lymphoma in nursing homes: A population-based study.

Objectives: To characterize the prevalence of functional and cognitive impairments, and associations between impairments and treatment among older patients with diffuse large B cell lymphoma (DLBCL) receiving nursing home (NH) care.

Methods: We used the Surveillance, Epidemiology, and End Results-Medicare database to identify beneficiaries diagnosed with DLBCL 2011-2015 who received care in a NH within -120 ~ +30 days of diagnosis. Multivariable logistic regression was used to compare receipt of chemoimmunotherapy (including multi-agent, anthracycline-containing regimens), 30-day mortality, and hospitalization between NH and community-dwelling patients, estimating odds ratios (OR) and 95% confidence interval (CI).