Parameter | Number | Age (years, mean ± SEM) | Gestation week (mean ± SEM) | |
---|---|---|---|---|
Operation group | NP | 19 | 32.61 ± 1.70 | 7.20 ± 0.21 |
SM | 21 | 33.95 ± 1.15 | 7.15 ± 0.24 | |
Plasma group | NoP | 17 | 33.24 ± 1.19 | – |
EP | 30 | 32.77 ± 0.47 | 7.28 ± 0.37 | |
TA | 30 | 32.20 ± 0.86 | 6.85 ± 0.21 | |
SM | 30 | 33.57 ± 0.64 | 7.31 ± 0.13 |