| Outcome |
5 HFT Centers
x/n (%) (LCL, UCL)a |
VON Database
(%) |
Odds Ratio |
| Mortality |
163/1363 (12.0) (10.3, 13.8) |
13.6 |
0.88 |
| Pneumothorax |
66/1363 (4.8) (3.8, 6.1) |
4.4 |
1.09 |
| Nosocomial infection |
202/1363 (14.8) (13.0, 16.8) |
15.1 |
0.98 |
| O2 at 28 days |
693/1363 (50.8) (48.1, 53.5) |
47.0 |
1.08 |
| O2 at 36 weeks |
331/1363 (24.3) (22.0, 26.7) |
30.4 |
0.80 |
| O2 at home |
85/1363 (6.2) (5.0, 7.7) |
12.5 |
0.50 |
ROP stage
0
1
2
3
4
5 |
1113/1363 (81.7) (79.5, 83.7)
101/1363 (7.4) (6.1, 8.9)
115/1363 (8.4) (7.0, 10.0)
31/1363 (2.3) (1.6, 3.2)
3/1363 (0.2) (0.0, 0.6)
0/1363 (0.0) (0.0, 0.3) |
68.8
14.4
10.6
6.0
0.2
0.1 |
1.19
0.51
0.79
.038
1.00
0.00 |
| ROP surgery |
30/1363 (2.2) (1.5, 3.1) |
3.2 |
0.69 |
IVH grade
0
1
2
3
4 |
1054/1363 (77.3) (75.0, 79.5)
136/1363 (10.0) (8.4, 11.7)
102/1363 (7.5) (6.1, 9.0)
24/1363 (1.8) (1.1, 2.6)
47/1363 (3.4) (2.5, 4.6) |
75.4
10.8
5.6
3.5
4.7 |
1.03
0.93
1.34
0.51
0.72 |
| Mean days in hospital |
62.0 |
60.7 |
|
|
