Multivariable analyses of the associations between provider continuity measures and end-of-life care.

ICU, intensive care unit; PCP, primary care physician; OR, odds ratio. CI, confidence interval. All models adjusted for age at diagnosis, gender, race, low socioeconomic status, SEER site, diagnosis year, survival time, Charlson comorbidity score and number of times hospitalized in the 13–24 months prior to diagnosis. Bolded values indicate p 3 = Time exposure method of continuity is defined as having visited the same physician twice within any eight months over the two years prior to the diagnosis of lung cancer