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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

 ACEIsNo ACEIsp value
Flexion9.868.440.563a
Extension0.230.950.549b
Total arc10.207.280.417a
 ARBNo ARBp value
Flexion8.168.890.856a
Extension1.320.700.774b
Total arc9.057.850.777a
 ACEI or ARBControlsp value
Flexion9.268.510.745a
Extension0.610.870.742b
Total arc9.826.900.266a
  1. Statistical comparisons between groups were made using: aStudent’s t test; bKruskal