Table 4.
Subanalysis of Patients with Multivessel Pulmonary Vein Stenosis.
| Analysis | PVS (n = 17) | No PVS (n = 51) | p-Value |
|---|---|---|---|
| Univariate | |||
| Time of exposure to shunt (months) | 6 (4, 17) | 3 (2, 7) | 0.006 |
| Age at primary repair (≥4 months) | 11 (73%) | 24 (47%) | 0.045 |
| Premature (birth ≤ 35 weeks GA) | 9 (53%) | 7 (14%) | 0.005 |
| Multivariate | Odds Ratio | 95% CI | |
| Risk of PVS per month of exposure to shunt | 1.15 | (1.01, 1.30) | 0.032 |
| Premature (birth ≤ 35 weeks GA) | 4.33 | (1.14, 16.4) | 0.031 |
All data is presented at numbers (percentages) or median (interquartile range) for the univariate analysis and odds ratio with 95% confidence intervals for the multivariate analysis.