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Table 3 Logistic regression for better corrective effects of PE

From: A novel three-dimensional printed vacuum bell for pectus excavatum treatment: a preliminary study

Variable Univariate multivariate
OR 95%CI p value OR 95%CI P value
Age 1.37 (0.96,1.95) 0.084 1.40 (0.95,2.07) 0.086
Sex 1.60 (0.33,7.85) 0.562    
Height 1.03 (0.99,1.08) 0.115    
Weight 1.07 (0.95,1.20) 0.268    
Initial DR 3.43e+ 11 (0.02,7.69e+ 24) 0.090 3.40e+ 11 (0.05,2.37e+ 24) 0.078
Duration between treatment onset and last follow-up 1.20 (0.95,1.51) 0.130    
Total hours of VB usage 1.00 (1.00,1.01) 0.425    
Vacuum pressure 1.02 (0.85,1.2) 0.854    
Times per day 0.60 (0.14,2.55) 0.491    
Hours of VB usage daily 1.05 (0.96,1.14,) 0.263    
Total days VB used 1.00 (0.99,1.01) 0.894