| Double nasal catheter for oxygen |
5(31·2%) |
6(35·3%) |
0·72 |
| Immunoglobulin therapy |
11(68·8%) |
13(76·5%) |
0·71 |
| Corticosteroid therapy |
1(6·2%) |
7(41·2%) |
0·04 |
| Number of antibacterial therapy agents |
9(56·3%) |
12(70·6%) |
0·48 |
| Invasive ventilation |
0 |
0 |
|
| Vasopressor therapy |
0 |
0 |
|
| Peripheral white cell count, minimum (× 10⁹/L) |
7(43·8%) |
10 (58·8%) |
0·494 |
| Minimum lymphocyte count, minimum (× 10⁹/L) |
41·8(14·08) |
47·25(17·25) |
0·08 |
| Platelet count, minimum (× 10⁹/L) |
0 |
1(5·9%) |
1·00 |
| Serum bilirubin, maximum (µmol/L) |
1(6·2%) |
2(11·7%) |
1·00 |
| Data are number (%) or mean (SD). |