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Table 1 Patient Characteristics

From: Retrospective cohort study on radial head arthroplasty comparing long-term outcomes between valgus type injury and fracture dislocation

Outcome survey Group A
N = 14
Group B
N = 19
P-value
Age (years) 49.93 ± 13.3 40.95 ± 12.16 .052
Sex    .001*
 Men 4 (29%) 16 (84%)  
 Women 10 (71%) 3 (16%)  
Dominant side injured 9 (64%) 9 (47%) .174
Right arm 8 (57%) 10 (53%)  
Left arm 6 (43%) 9 (47%)  
Ligament repair
 Lateral collateral ligament 0 16 (84%) .000*
 Medial collateral ligament 2 (14%) 1 (5%) .194
Time from injury to replacement (months) 6.14 ± 7.72 2.03 ± 4.4 .031*
Radial head replacement
 As a primary surgery 10 (71%) 15 (79%) .316
 As a revision surgery 4 (29%)a 4 (21%) .316
  1. a revision surgery after failed surgical fixation
  2. * A p-value of < 0.05 indicated significant difference