Journal of Orthopaedic Surgery and Research

Table 2 Improvement in range of motion measures (in degrees) after total knee arthroplasty

From: Angiotensin II blockade had no effect on range of motion after total knee arthroplasty: a retrospective review

	ACEIs	No ACEIs	p value
Flexion	9.86	8.44	0.563^a
Extension	0.23	0.95	0.549^b
Total arc	10.20	7.28	0.417^a
	ARB	No ARB	p value
Flexion	8.16	8.89	0.856^a
Extension	1.32	0.70	0.774^b
Total arc	9.05	7.85	0.777^a
	ACEI or ARB	Controls	p value
Flexion	9.26	8.51	0.745^a
Extension	0.61	0.87	0.742^b
Total arc	9.82	6.90	0.266^a

Statistical comparisons between groups were made using: ^aStudent’s t test; ^bKruskal

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ISSN: 1749-799X

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