Table 4 Relation between OSB and qualitative variables
| Â | OSB | ||
|---|---|---|---|
Negative | Positive | P-value | |
Maternal age | 29.94 (± 5.259) | 29 (± 6.272) | 0.735 |
Fetal age | 17.24 (± 2.43) | 15.5 (± 3.109) | 0.182 |
Gestational diabetes | Â | Â | Â |
Positive | 1 | 0 | 0.77 |
Negative | 50 | 4 | Â |
Abortion | Â | Â | Â |
Positive | 12 | 1 | 0.86 |
Negative | 30 | 2 | Â |
Acid folic use | Â | Â | Â |
Positive | 32 | 1 | 0.000 |
Negative | 1 | 2 | Â |
Consanguineous marriage | Â | Â | Â |
Positive | 1 | 0 | 0.748 |
Negative | 29 | 3 | Â |