Table 1 Comparison of maternal demographic characteristics between non-diabetic women, and women with pre-existing diabetes mellitus
From: Pre-existing diabetes mellitus and adverse pregnancy outcomes
Characteristic | Non-diabetic 2472 | Pre-existing Diabetes Mellitus116 | P value |
|---|---|---|---|
Maternal age | 28.62 ± 5.98 | 34.95 ± 5.66 | < 0.001 |
Gravidity | 3.58 ± 2.78 | 6.43 ± 3.46 | < 0.001 |
Parity | 2.06 ± 2.28 | 4.53 ± 2.90 | < 0.001 |
History of previous miscarriage | 786 (31.8) | 54 (46.6) | 0.002 |