Classification | Experimental group | Control group | Group difference | ||
n | (%) | n | (%) | (exact test) | |
(Parity) |
|
|
|
|
|
Primipara | 37 | (48.7) | 47 | (35.9) |
|
Multipara | 37 | (48.7) | 79 | (60.3) | p = 0.102 |
Unknown | 2 | (2.6) | 5 | ( 3.8) |
|
(Outcome of pregnancy) |
|
|
|
|
|
Normal delivery | 60 | (78.9) | 99 | (75.6) |
|
Abortion/Premature delivery | 3 | (3.9) | 9 | ( 6.9) | p = 0.538 |
Unknown (hospital transfer) | 13 | (17.1) | 23 | (17.6) |
|
Total | 76 | (100.0) | 131 | (100.0) |
|