Table 4.

Rehabilitation Impact Indices and primary diagnosis upon admission at post-acute geriatric care unit (n = 685)

Diagnosis	Number	Absolute Functional Gain (AFG)	Relative Functional Gain (RFG)	Rehabilitation Efficiency index (REI)
Neurological
Yes	72	26.2 (±21.8)	53.8 (±39)	2 (±1.8)
No	613	24.9 (±23.3)	62.7 (±37.4)	2 (±2.9)
p-value		0.966	0.068	0.420
Respiratory
Yes	311	20.9 (±24.5)	55.7 (±39.4)	1.6 (±3.1)
No	374	28.4 (±21.4)	66.7 (±35.4)	2.3 (±2.5)
p-value		<0.001	<0.001	0.002
Cardiological
Yes	186	23.4 (±25.7)	61.5 (±39.3)	1.8 (±2.8)
No	499	25.6 (±22.1)	61.8 (±37.1)	2.1 (±2.8)
p-value		0.409	0.763	0.363
Other infections
Yes	253	24.8 (±23.7)	60.5 (±36.8)	2 (±2.7)
No	432	25.1 (±22.8)	62.5 (±38.2)	2 (±2.8)
p-value		0.896	0.385	0.546
Dyselectrolytemia
Yes	236	24.9 (±23.2)	62.7 (±37.2)	2.1 (±2.6)
No	449	25.1 (±23.1)	61.2 (±37.9)	2 (±2.9)
p-value		0.891	0.541	0.464
Endocrinopathy
Yes	52	32.6 (±19.7)	73.3 (±32.3)	2.8 (±2.1)
No	633	24.4 (±23.3)	60.8 (±37.9)	1.9 (±2.8)
p-value		0.015	0.031	0.014
Musculoskeletal
Yes	152	23.8 (±22.5)	58 (±38)	1.6 (±2.8)
No	533	25.3 (±23.3)	62.8 (±37.5)	2.1 (±2.8)
p-value		0.339	0.149	0.082
Confusion Syndrome
Yes	305	25.9 (±19)	63.1 (±37.4)	2.1 (±2.4)
No	380	24.3 (±26)	60.6 (±37.8)	1.9 (±3.1)
p-value		0.607	0.260	0.995
Others
Yes	169	26.3 (±25.1)	62.4 (±37.9)	1.9 (±2.9)
No	516	24.6 (±22.5)	61.5 (±37.6)	2 (±2.7)
p-value		0.252	0.796	0.747