. 2014 Feb 20;6(3):74–81. doi: 10.5539/gjhs.v6n3p74

Table 3.

Crude and adjusted, by LOS, gender and age, PFI, globally and by domains

Crude^* Percentage functional improvement in Motor, Cognitive domains, Global scale, Confidence intervals, P value
Rehabilitation Type	Exposure variables	Motor Domain	95% CI	P	Cognitive Domain	95% CI	P	Global	95% CI	P
Orthopedic	Length stay¹	0,563	0,374; 0,752	<0,001	-0,49	-0,312; 0,214	0,697	0,349	0,210; 0,490	<0,001
	gender²	-5,08	-10,63; 0,481	0,073	-2,59	-8,50; 3,314	0,365	-3,90	-7,68; -0,126	0,043
	age³	0,147	-0,046; 0,340	0,134	-0,034	-0,189; 0,121	0,65	0,077	0,057; 0,21	0,259
Neurological	Length stay¹	0,32	0,218; 0,429	<0,001	0,053	0,024; 0,082	p<0,001	0,30	0,215; 0,380	<0,001
	gender²	3,17	-2,84; 9,19	0,300	-0,27	-1,82; 1,28	0,735	1,94	-3,04; 6,92	0,444
	age³	0,13	-0,098; 0,35	0,267	0,088	0,0222; 0,153	0,009	0,11	-0,070; 0,30	0,224

Adjusted^** Percentage functional improvement in Motor, Cognitive domains, Global scale, Confidence intervals, P value
Rehabilitation Type	Exposure variables	Motor Domain	95% CI	P	Cognitive Domain	95% CI	P	Global	95% CI	P
Orthopedic	Length stay¹	0,576	0,39; 076	<0,001	-0,098	-0,336; 0,138	0,383	0,323	0,186; 0,46	<0,001
	gender²	-4,14	-9,24; 096	0,110	-6,294	-12,67; 0,082	0,053	-3,498	-7,23; 0,240	0,066
	age³	0,096	-0,080; 0,27	0,281	0,107	-0,26; 0,047	0,157	0,0328	-0,0964; 0,162	0,615
Neurological	Length stay¹	0,32	0,212; 0,425	<0,001	0,05	0,014; 0,085	0,006	0,291	0,208; 0,380	<0,001
	gender²	2,68	-2,85; 8,21	0,340	-0,077	-1,92; 1,77	0,935	1,04	-3,29; 5,38	0,636
	age³	0,048	-0,159; 0,256	0,648	0,070	0,0004; 0,139	0,049	0,039	-0,123; 0,201	0,635

Percentage variations for every single exposure variable

^**

Percentage variations adjusted for length of stay, gender and age

measured in days, 1 unit increase per day

male compared to female

measure in years; 1 unit increase per year