From: Fetal cardiotocography before and after water aerobics during pregnancy
Gestational age (weeks) | % altered FM/A | n | p 1 | |
---|---|---|---|---|
 | CTG before | CTG after |  |  |
24 - 27 | 34.4 | 32.8 | 61 | > 0.999 |
28 - 31 | 18.3 | 16.7 | 60 | > 0.999 |
32 - 35 | 18.8 | 7.8 | 64 | 0.065 |
36 - 40 | 17.2 | 6.9 | 58 | 0.109 |
 | % with deceleration |  |  | |
24 - 27 | 4.9 | 6.6 | 61 | > 0.999 |
28 - 31 | 1.7 | 3.3 | 60 | > 0.999 |
32 - 35 | - | - | 64 | -- |
36 - 40 | 5.2 | 5.2 | 58 | > 0.999 |