|
Total (n)
|
sHR (95% confidence interval)
|
P value
|
---|
PS matched analysis
|
236
|
3.50 (1.98–6.19)
|
< 0.001
|
PS adjusted analysis
|
556*
|
2.98 (1.92–4.60)
|
< 0.001
|
- IVIG, intravenous immunoglobulin; PS, propensity score; sHR, sub-distribution hazard ratio
- *Propensity score could not be calculated for 34 patients due to complete separation by baseline characteristics