Table 1 Patient background in the D&C, EVA, and MVA groups
D&C group (n= 121) | EVA group (n= 123) | MVA group (n= 160) | P-value | |
|---|---|---|---|---|
Age (years) | 33.8 ± 5.4 | 34.0 ± 5.1 | 35.3 ± 6.8 | 0.44 |
Pregnancy history (cases) | 0.1 | |||
Primigravida | 60 | 63 | 98 | |
Multigravida | 61 | 60 | 62 | |
Gestational age (weeks) | 8.3 ± 1.3 | 8.5 ± 1.4 | 8.4 ± 1.4 | 0.84 |