| Variables | Cases (n = 242) | Controls (n = 242) | Crude OR at 95% | p-Value |
| Number | Number | |||
| Sex |
|
|
|
|
| Male | 141 | 147 | 0.90 [0.61 - 1.30] | 0.6400 |
| Female | 101 | 95 | ||
| Age at admission (days) |
|
|
| |
| <7 | 218 | 211 | 1.34 [0.76 - 2.35] | 0.39 |
| ≥7 | 24 | 31 | ||
| Average: 2.49 ± 5.40 with Extremes of 0 - 27 days | ||||
| Weight (g) |
|
|
|
|
| FPN | 125 | 92 | 1.74 [1.21 - 2.50] | 0.03 |
| ≥2500 | 117 | 150 | ||
| Average: 2457.56g ± 852.54 with Extremes of 630 - 5750g | ||||
| Gestational Age (SA) |
|
|
|
|
| Premature | 86 | 56 | 1.83 1.23 - 2.73 | 0.04 |
| Term | 156 | 186 | ||
| Average: 37.07 ± 3.80 Extremes 25 - 44 weeks | ||||
| PC (Cm) |
|
|
| |
| Average: 32 cm ± 3.43 Extremes 21 - 52 cm | ||||
| Size (Cm) |
|
|
| |
| Average: 48 cm ± 5.31 Extremes 30 - 60 cm | ||||