Characteristics | Medical abortion samples (controls, n = 46) | Spontaneous abortion samples (cases, n = 31) | P value |
---|---|---|---|
Age (years) | 29.52 ± 6.62 | 31.48 ± 4.71 | 0.133 |
Reproductive history (parity) | 0.80 ± 0.75 | 0.16 ± 0.37 |  < 0.001 |
Abortion history | 1.18 ± 0.86 | 3.10 ± 1.80 |  < 0.001 |
Gravidity | 2.80 ± 1.56 | 3.35 ± 1.80 | 0.151 |
Menolipsis days | 52.45 ± 8.47 | 61.48 ± 9.80 |  < 0.001 |