TABLE 4.
Distribution of Clinical Risk Factors With Normal/Abnormal M-CHAT Score
| Variable | Normal (n = 68) |
Abnormal (n = 23) |
|---|---|---|
| MRI, n (%) | ||
| Normal | 50 (79) | 7 (32) |
| Abnormal | 13 (19) | 15 (68) |
| Gender, n (%) | ||
| Male | 37 (54) | 18 (78) |
| Female | 31 (46) | 5 (22) |
| Chorioamnionitis, n (%) | ||
| Yes | 13 (22) | 16 (76) |
| No | 46 (78) | 5 (24) |
| Maternal temperature ≤100.4°F, n (%) | ||
| Yes | 10 (15) | 7 (30) |
| No | 58 (85) | 16 (70) |
| Acute intrapartum or antepartum hemorrhage, n (%) | ||
| Yes | 10 (15) | 9 (39) |
| No | 58 (85) | 14 (61) |
| Preterm labor, n (%) | ||
| Yes | 45 (66) | 18 (78) |
| No | 23 (34) | 5 (22) |
| Gestational age, mean ± SD | 27.1 ± 1.6 | 26.2 ± 2.0 |
| Birth weight, mean ± SD | 959.6 ± 235.9 | 789.1 ± 192.0 |
| SNAP-II, mean ± SD | 18.1 ± 7.5 | 31.0 ± 6.6 |
| Maternal age, mean ± SD | 30.7 ± 6.8 | 31.5 ± 6.4 |
| Length of oxygen requirement, mean ± SD | 53.2 ± 34.3 | 73.4 ± 30.3 |