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Table 1 Characteristics of AMC patients with TDH and prognostic factors for treatment outcome in the revision group

From: Early open reduction of dislocated hips using a modified Smith-Petersen approach in arthrogyposis multiplex congenita

 AllRevisionNon-revisionP value*OR
Numbers (patients/hips)20/282/318/25  
Side (left/right)14/141/213/12  
Sex (male/female)7/130/27/110.324 
Open reduction age (months)6. 9 ± 5.110 ± 1.76.5 ± 2.40.0324.588
Preoperative AI39.9 ± 4.438.8 ± 5.440.1 ± 4.40.07 
Preoperative IHDI (II/III/IV)1/19/80/2/11/17/70.913 
  1. *represents statistical differences (P < 0.05). OR Odds ratio