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Table 3 Comparison of active range of motion

From: Clinical outcomes of arthroscopic rotator cuff repair: a retrospective comparison of double-layer, double-row and suture bridge methods

  Preoperative final follow-up P value
Mean ± SD(range) P value Mean ± SD(range) P value  
Anterior elevation (°)
 Group DD 110.1 ± 40.7 (30–160) 0.1458 142.3 ± 15.17(100–180) 0.9520 0.0001
 Group SB 100.0 ± 36.5 (20–150)   142.7 ± 15.1 (95–175)   <0.0001
External rotation (°)
 Group DD 38.3 ± 23.0 (−20 − 75) 0.2152 44.9 ± 21.5 (−5–80) 0.1395 0.0817
 Group SB 45.4 ± 22.0 (0–80)   53.1 ± 16.3 (10–80)   0.0034
Internal rotation
 Group DD 14.2 ± 3.2 (7–20) 0.7521 12.3 ± 2.7 (7–19) 0.0340 0.0007
 Group SB 14.4 ± 3.4 (7–19)   10.7 ± 3.6 (4–19)   <0.0001
  1. There were no significant differences in ROM between the two groups, either before surgery or at final follow-up