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 | |||