Table 1: Demographic and clinical characteristics of the patients.

Treated (+Dexamethasone)Untreated (−Dexamethasone)

No. (%)No. (%)
Gender: females5/14 (35.7%)9/15 (60%)0.19

Median (1st–3rd q)Median (1st–3rd q)

Age (months)9 (5–14)6 (3–18)0.30
Weight (Kg)7.9 (6.1–8.1)5.6 (4.0–9.8)0.11

CPB (minutes)95 (83–112)93 (81–122)0.84
AXT (minutes)64 (59–76)62 (46–73)0.49
Mechanical ventilation (hours)16.5 (9–48)24 (16–32)0.26
ICU stay (days)1 (1–3)2 (1.5–3)0.10
Blood loss at T5 (ml/Kg/hr)0.8 (0.7–0.9)0.9 (0.7–1.5)0.38
Alveolar-arteriolar oxygen difference at T5 (mmHg)219 (158–316)293 (152–393)0.58

CPB: cardiopulmonary bypass; AXT: duration of aortic clamping; ICU: intensive care unit; Chi-square test.
All values refer to Mann-Whitney U test unless otherwise specified.