Home-Based versus Hospital-Based Rehabilitation Program after Total Knee Replacement

Table 2

Related samples test. Pretest versus posttest, RITH group and control group.

Tests	Related samples test			Related samples test
	Pretest versus posttest			Pretest versus posttest
	RITH			Hospital-based rehabilitation
	1st assessment; M (SD)	2nd assessment; M (SD)	value	1st assessment; M (SD)	2nd assessment; M (SD)	value
Pain (VAS: 0–10)	7.03 (2.27)	2.75 (2.39)	<0.001	7.13 (1.96)	2.38 (2.40)	<0.001
Knee range of motion
Flexion	87.03 (9.14)	100 (7.29)	<0.001	85.95 (7.54)	99.67 (7.95)	<0.001
Extension	−5.63 (10.60)	−0.31 (1.23)	<0.001	−10.90 (4.42)	−0.72 (2.87)	<0.001
Muscle strength	3.03 (0.69)	4.59 (0.49)	<0.001	2.59 (0.54)	4.51 (0.50)	<0.001
Barthel index [27]	55.94 (8.74)	97.19 (4.00)	<0.001	54.49 (6.46)	99.10 (6.65)	<0.001
WOMAC [29]
Pain (0–20)	12.34 (3.60)	2.50 (2.96)	<0.001	13.64 (3.05)	3.56 (2.87)	<0.001
Stiffness (0–8)	4.13 (1.60)	1.16 (1.16)	<0.001	4.90 (1.42)	1.33 (0.92)	<0.001
Physical function (0–68)	51.81 (6.37)	13.19 (7.50)	<0.001	55.46 (6.08)	15.36 (8.85)	<0.001
Tinetti test [31]
Gait (12)	5.37 (1.92)	11.77 (0.77)	<0.001	6.11 (2.43)	11.82 (0.45)	<0.001
Balance (16)	9.17 (2.47)	15.60 (1.19)	<0.001	9.79 (1.93)	15.97 (0.16)	<0.001
Global Tinetti	14.53 (3.97)	27.37 (1.93)	<0.001	15.89 (3.81)	27.79 (0.52)	<0.001