Table 2 Relationship between ART and GDM in different models (n = 11,563).
Variable | GDM (%) | Crude Model | Model I | Model II | |||
|---|---|---|---|---|---|---|---|
OR (95% CI) | P-value | OR (95% CI) | P-value | OR (95% CI) | P-value | ||
Spontaneous conception | 929 (8.2%) | 1.00 | 1.00 | 1.00 | |||
ART | 40 (15.0%) | 1.98 (1.40, 2.78) | < 0.001 | 1.72 (1.21, 2.45) | 0.003 | 1.49 (1.03, 2.15) | 0.033 |