Table 2 Primary and secondary outcomes
PBCC (n = 70) | ICC (n = 70) | p value | Differencea | Relative riskb | |
|---|---|---|---|---|---|
Primary outcome | |||||
Pulmonary hypertension (defined as at least 2 out of 4 criteria for pulmonary hypertension or need for ECMO therapy in the first 24 h) after birth in the total study population | n (%) | n (%) | p | Difference (95% CI) | RR (95% CI) |
Pulmonary hypertension or need for ECMO therapy in the first 24 h after birth in subgroups with estimated: | |||||
- Mild pulmonary hypoplasia | n (%) | n (%) | p | Difference (95% CI) | RR (95% CI) |
- Moderate pulmonary hypoplasia | n (%) | n (%) | p | Difference (95% CI) | RR (95% CI) |
- Severe pulmonary hypoplasia | n (%) | n (%) | p | Difference (95% CI) | RR (95% CI) |
Secondary outcomesc | |||||
Mortality before discharge from tertiary care hospital | n (%) | n (%) | Difference (95% CI) | RR (95% CI) | |
Presence of ≥ 3 criteria for pulmonary hypertension or extracorporeal membrane oxygenation within 24 h after birth | n (%) | n (%) | Difference (95% CI) | RR (95% CI) | |
ECMO therapy | n (%) | n (%) | Difference (95% CI) | RR (95% CI) | |
Number of days needing supplemental oxygen | Mean ± SD and median [IQR] | Mean ± SD and median [IQR] | Difference (95% CI) | ||
Number of days on mechanical ventilation | Mean ± SD and median [IQR] | Mean ± SD and median [IQR] | Difference (95% CI) | ||
Number of days of admission to tertiary care hospital | Mean ± SD and median [IQR] | Mean ± SD and median [IQR] | Difference (95% I) | ||
Postpartum haemorrhage (estimated maternal blood loss > 1000 ml) | n (%) | n (%) | Difference (95% CI) | RR (95% CI) | |