Table 2.
Risk analysis for the morbidities according to the treatment strategy.
| None | Med only | Med + surgery |
Surgery only | Risk prediction | OR | 95% CI | |
|---|---|---|---|---|---|---|---|
|
BPD N=1368 |
353(22) | 630(29) | 260(39) | 125(31) | Med only vs None | 1.46 | 1.25–1.69 |
| Med + surgery vs None | 2.23 | 1.83–2.71 | |||||
| Surgery only vs None | 1.59 | 1.25–2.03 | |||||
|
IVH N = 982 |
353(22) | 378(17) | 148(22) | 103(26) | Med only vs None | 0.75 | 0.64–0.88 |
| Med + surgery vs None | 1 | 0.80–1.24 | |||||
| Surgery only vs None | 1.22 | 0.94–1.57 | |||||
|
NEC N = 421 |
106(7) | 175(8) | 96(14) | 44(11) | Med only vs None | 1.24 | 0.97–1.60 |
| Med + surgery vs None | 2.35 | 1.75–3.15 | |||||
| Surgery only vs None | 1.73 | 1.20–2.51 | |||||
|
Sepsis N = 1274 |
287(18) | 643(30) | 247(37) | 97(24) | Med only vs None | 1.94 | 1.66–2.27 |
| Med + surgery vs None | 2.65 | 2.17–3.25 | |||||
| Surgery only vs None | 1.45 | 1.12–1.89 | |||||
|
ROP N = 778 |
237(15) | 363(17) | 137(20) | 41(10) | Med only vs None | 1.16 | 1.01–1.39 |
| Med + surgery vs None | 1.47 | 1.17–1.86 | |||||
| Surgery only vs None | 0.65 | 0.46–0.93 | |||||
|
Death N = 314 |
119(7) | 134(6) | 36(5) | 25(6) | Med only vs None | 0.82 | 0.64–1.06 |
| Med + surgery vs None | 0.71 | 0.48–1.04 | |||||
| Surgery only vs None | 0.83 | 0.53–1.29 |
Data are shown as number (%).
Abbreviations: BPD, bronchopulmonary dysplasia; IVH, intraventricular hemorrhage; NEC, necrotizing enterocolitis; ROP, retinopathy of prematurity; Med, medication; OR, odds ratio; SD, standard deviation.