Table 3.

Results of the unadjusted and adjusted linear regression models testing the association between total HADS scores and FACIT-SWB scores

	β	95% CI	R squared
Model 1	−0.32	−0.37, −0.13	0.44
Model 2	−0.30	−0.43, −0.17	0.56
Model 3	−0.32	−0.45, −0.20	0.67
Model 4	−0.31	−0.44, −0.19	0.69

Model 1: unadjusted

Model 2: adjusted for demographics (age, marital status, financial status)

Model 3: adjusted for variables included in model 2 + prior depression and anxiety, use of psychotropic drugs, counselors/therapists during past month

Model 4: adjusted for variables included in model 3 + functional status, and physical exercise

HADS= Hospital Anxiety and Depression Scale; FACIT-SWB = Functional Assessment of Chronic Illness Therapy-Spiritual Well Being