Table 2.

Independent contribution of variables to recovery of life-space mobility

Variable	Model 1 Demographics alone Odds Ratio (95% CI)	Model 2 Demographics and Comorbidities Odds Ratio (95% CI)	Model 3 Demographics, comorbidities, and physical function Odds Ratio (95% CI)
Age, Years	0.95 (0.91, 0.99)*	0.95 (0.91, 0.99)*	0.94 (0.90, 0.98)*
Race, African American	0.99 (0.58, 1.68)	0.85 (0.59, 1.48)	0.92 (0.49, 1.72)
Gender, Female	1.73 (1.07, 2.83)*	1.47 (0.87, 2.47)	1.46 (0.86, 2.48)
Rural residence	1.58 (0.96, 2.59)	1.48 (0.89, 2.47)	1.44 (0.85, 2.44)
Education <12th grade	1.23 (0.70, 2.17)	1.40 (0.76, 2.58)	1.44 (0.75, 2.77)
Income <$12,000	1.00 (0.55, 1.83)	0.97 (0.50, 1.85)	1.01 (0.52, 1.96)
Comorbidity counta		0.97 (0.82, 1.14)	0.95 (0.80, 1.13)
Perceived health (excellent, very good, or good)		1.49 (0.86, 2.56)	1.71 (0.95, 3.08)
Low social support		0.75 (0.39, 1.44)	0.75 (0.38, 1.46)
Attend religious services		3.54 (1.39, 9.06)*	4.04 (1.52, 10.75)*
Current driver		0.69 (0.33, 1.44)	0.82 (0.38, 1.78)
Transportation difficulty		1.38 (0.61, 3.13)	1.38 (0.60, 3.21)
ADLsb			1.29 (0.98, 1.70)
IADLsc			0.97 (0.77, 1.23)
GDS scored			0.98 (0.87, 1.11)
MMSE scoree			1.00 (0.92, 1.08)
BMI			0.99 (0.95, 1.03)

^*p-value < 0.05

^aUsed the Charlson Comorbidity Index

^bActivities of Daily Living

^cInstrumental ADLs

^dGeriatric Depression Scale; Max score is 15; > 5 is a positive screen for depressive symptoms

^eMini Mental State Examination; Max score is 30; 27–30 indicates normal cognition