Table 2 Baseline demographics
Korean subgroup | Non-Korean subgroup | |||
|---|---|---|---|---|
FCM (n = 45) | FS (n = 44) | FCM (n = 78) | FS (n = 80) | |
Age, years | 34.5 ± 4.8 | 33.4 ± 4.9 | 29.6 ± 5.6 | 29.5 ± 5.2 |
Pre-pregnancy weight, kg | 53.9 ± 8.0 | 54.7 ± 8.7 | 62.4 ± 12.2 | 58.9 ± 11.4 |
Pre-pregnancy BMI, kg/m2 | 23.7 ± 2.7 | 25.0 ± 3.3 | 25.6 ± 4.3 | 24.6 ± 3.9 |
Baseline weight, kg | 61.3 ± 7.7 | 63.8 ± 9.5 | 70.1 ± 13.5 | 66.5 ± 12.0 |
Baseline weight category, n (%) | ||||
< 66 kg | 35 (77.8) | 28 (63.6) | 34 (43.6)* | 40 (50.0) |
≥ 66 kg | 10 (22.2) | 16 (36.4) | 44 (56.4) | 40 (50.0) |
Overall total dose, mg | 1066 ± 172 | 12,286 ± 3596 | 1006 ± 170 | 11,777 ± 5124 |
Baseline Hb level, g/dL | 9.68 ± 0.92 | 9.84 ± 1.55 | 9.82 ± 0.79 | 9.98 ± 0.89 |
Baseline Hb level category, n (%) | ||||
≤ 9.0 g/dL | 11 (24.4) | 6 (13.6) | 11 (14.1) | 11 (13.8) |
> 9.0 g/dL | 34 (75.6) | 38 (86.4) | 67 (85.9) | 68 (85.0) |
Baseline serum ferritin | ||||
≤ 10 ng/mL | 36 (80.0) | 28 (63.6) | 62 (79.5) | 58 (72.5) |
> 10 ng/mL | 9 (20.0) | 15 (34.1) | 14 (17.9) | 22 (27.5) |
Gestational age category | ||||
16 to < 20 weeks | 3 (6.7) | 2 (4.5) | 9 (11.5) | 7 (8.8) |
20 to < 33 weeks | 40 (88.9) | 40 (90.9) | 65 (83.3) | 70 (87.5) |
≥ 33 weeks | 2 (4.4) | 2 (4.5) | 4 (5.1) | 3 (3.8) |