Pregnancy stage | Type 1 diabetes (% ± SD/mmol/mol) | Type 2 diabetes (% ± SD/mmol/mol) | P value |
---|---|---|---|
Overall mean HbA1C | 6.6%/49 | 5.8%/40 | <0.0001 |
Trimester 1 | 7.7 ± 1.6/61 | 6.9 ± 1.7/52 | 0.0007 |
% with HbA1C <7% in T1 | 41% | 60% | 0.024 |
Trimester 2 | 6.7 ± 1.1/50 | 6.1 ± 1.1/43 | <0.0001 |
Trimester 3 | 6.4 ± 0.95/46 | 5.9 ± 0.67/41 | 0.0004 |
Term | 6.4 ± 0.88/46 | 5.7 ± 0.45/39 | 0.02 |