Table 4. Comparison of Pregnancy Outcomes in Patients With IBD Between the Group that Received Biologics Treatments and the Group Who Did not Receive Biologics Treatments.
| Variable | TNF (-) (n=38) |
TNF (+) (n=34) |
P-valuea |
|---|---|---|---|
| UC/UC+CD | 29/38 (76.3) | 4/34 (11.8) | <0.001 |
| Premature birth | 3/36 (8.3) | 2/25 (8.0) | 1.000 |
| Low birth weight | 8/36 (22.2) | 6/25 (24.0) | 1.000 |
| Birth weight (median) (g) | 2890 | 2844 | 0.655 |
| Congenital anomaly | 2/38 (5.3) | 1/34 (2.9) | 1.000 |
| Spontaneous abortion | 0/38 (0) | 6/34 (17.7) | 0.009 |
Values are presented as n (%).
aFisher's exact method for categorical variables and Kruskal Wallis test for continuous variables.
TNF, tumor necrosis factor.