| Characteristic | ROP N(%) |
No ROP N(%) |
OR | Cl | P-Value | |
|---|---|---|---|---|---|---|
| Sex | Male | 211(69%) | 214(57.2%) | 0.787 | 0.034-1.78 | 0.50 |
| Female | 95(31%) | 160(42.8%) | ||||
| GA | <32W | 141(46%) | 71(19%) | 2.913 | 1.237-6.862 | 0.01 |
| ≥32w | 165(54%) | 303(81%) | ||||
| Oxygen therapy >5 day |
Yes | 267(87.2%) | 245(65.5%) | 1.793 | 0.629-5.110 | 0/32 |
| No | 39(12.8%) | 129(34.5%) | ||||
| RDS | Yes | 141(46%) | 183(49%) | 0.853 | 0.380-1.913 | 0/87 |
| No | 165(54%) | 191(51%) | ||||
| Sepsis | Yes | 65(21%) | 41(10%) | 2.889 | 1.093-7.633 | 0.04 |
| No | 241(79%) | 333(90%) | ||||
| Birth weight(gram) | <1500gr | 133(43.5%) | 83(22.1%) | 3.512 | 1.415-8.719 | 0.007 |
| 1500gr≤ | 173(56.5%) | 291(77.9%) | ||||
| ROP stage | I II III |
52(16.99%) 193(63.07%) 61(19.93%) |
0(0%) 0(0%) 0(0%) |
2.713 | 1.123-7.766 | 0.001 |