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Table 3 Comparisons of PROMs at baseline and FU

From: Outcome of arthroscopic treatment for symptomatic femoroacetabular impingement

  Preoperatively Postoperatively FU P Value
Mean ± SD Mean ± SD  
All data (117 ptt)    
mHHS 72.1 ± 16.8 83.1 ± 16.9 < 0.001
HOS 71.4 ± 17.0 83.4 ± 17.4 < 0.001
NRS 5.0 ± 2.7 3.7 ± 2.9 < 0.001
AGE >40 (52 ptt)    
mHHS 71.6 ± 17.0 77.9 ± 19,7 0.11
HOS 68.7 ± 18.7 77.3 ± 19.8 0.048
NRS 5.2 ± 3.0 4.2 ± 3.2 0.07
ICRS > grade 2 (49 ptt)    
mHHS 74.6 ± 16.0 84.0 ± 13.6 < 0.01
HOS 73.5 ± 16.9 85.3 ± 15.0 < 0.01
NRS 4.4 ± 2.6 3.7 ± 2.8 0.14