Table 2.
Factors predicting resolution*.
| Nonresolution | Resolution | P value | |||
|---|---|---|---|---|---|
| n = 10 | n = 67 | ||||
| Mother's age (years) | <25 | n | 1 | 0 | 0.113 |
| % | 100.00% | 0.00% | |||
| 25–35 | n | 8 | 52 | ||
| % | 13.30% | 86.70% | |||
| >35 | n | 1 | 15 | ||
| % | 6.30% | 93.80% | |||
|
| |||||
| Term/preterm (<259 days) | Term | n | 9 | 62 | 0.579 |
| % | 12.70% | 87.30% | |||
| Preterm | n | 1 | 5 | ||
| % | 16.70% | 83.30% | |||
|
| |||||
| Birth weight (grams) | <2,500 | n | 1 | 4 | 0.690 |
| % | 20.00% | 80.00% | |||
| 2,500–4,000 | n | 9 | 60 | ||
| % | 13.00% | 87.00% | |||
| >4,000 | n | 0 | 3 | ||
| % | 0.00% | 100.00% | |||
|
| |||||
| Sex | Male | n | 7 | 31 | 0.192 |
| % | 18.40% | 81.60% | |||
| Female | n | 3 | 36 | ||
| % | 7.70% | 92.30% | |||
|
| |||||
| Initial CBD size† (mm) | <3 | n | 4 | 51 | 0.015 |
| % | 7.30% | 92.70% | |||
| ≥3 | n | 6 | 13 | ||
| % | 31.60% | 68.40% | |||
*Fisher's exact test.
†Three initial CBD sizes weresnot recorded in the “resolution” group.