Factors associated with improved walking in older people during hospital rehabilitation: secondary analysis of a randomized controlled trial

Table 2 Univariate regression of factors influencing response to rehabilitation

	Odds ratio	95 % CI	p value	ROC area
Age (per year)	0.97	0.93, 1.00	0.092	0.58
Baseline ambulation status (reference non-ambulant)	1.45	0.70, 2.97	0.317	0.53
Fried Frailty Status (reference not frail) ^a	1.48	0.79, 2.79	0.266^a	0.55
Charlson Co-morbidity Index (per one point increase)	1.00	0.88, 1.14	0.959	0.50
Mini Mental State Examination (per one point increase)	1.04	0.98, 1.10	0.157	0.54
Geriatric Depression Scale (per one point increase)	1.00	0.91, 1.10	0.979	0.52
Daily supervised upright activity time (per min)	1.01	0.99, 1.03	0.414	0.54
Days in rehabilitation (per extra day)	1.03	1.00, 1.06	0.034	0.61

ISSN: 1471-2318