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Table 1 Comparison of demographic data and deformity characteristics between two groups

From: Efficacy and safety of a novel personalized navigation template in proximal femoral corrective osteotomy for the treatment of DDH

Characteristics Conventional group (n = 14) Navigation template group (n = 15) P value
Mean age (range), years 4.2 ± 1.6 (3-8) 3.7 ± 2.2 (2–8) 0.478
Gender, n (%)    0.742
 Male 3 (21.4) 4 (26.7)  
 Female 11 (78.6) 11 (73.3)  
Side, n (%)    0.597
 Left 8 (57.1) 10 (66.7)  
 Right 6 (42.9) 5 (33.3)  
Tönnis classification    0.657
 II 4 (57.1) 3 (20.0)  
 III 7 (54.5) 10 (66.7)  
 IV 3 (18.2) 2 (13.3)  
Surgery history    0.573
 Yes 8 (57.1) 7 (46.7)  
 No 6 (42.9) 8 (53.3)