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. Author manuscript; available in PMC: 2012 Mar 1.
Published in final edited form as: Cancer Epidemiol Biomarkers Prev. 2010 Dec 21;20(2):239–248. doi: 10.1158/1055-9965.EPI-10-0666

Figure 1. Estimated Marginal Means for Short Form 12 Mental Components Scale for Lung and Colorectal Cancer Caregivers and Patients.

Figure 1

Models adjusted for gender, race/ethncity, age, education, timing of assessment, relationship between patient and caregiver, and stage of disease. Different letters (A/B for colorectal and C/D for lung) indicate groups that are significantly different (p<.05) from the other caregiver or patient groups. None of the lung cancer patient groups were significantly different (all p>.05)