Standard deviation and mean of contraction length in 5-7 cm dilatation
Standard deviation and mean of contraction length in8-10 cm dilatation
49.44±0.501
49.43±0.499
0.859
Standard deviation and mean of contraction frequency during 10 minutes in 3-4 cm dilatation
2.27±0.447
2.27±0.447
1.000
Standard deviation and mean of contraction frequency during 10 minutes in 5-7 cm dilatation
3.16±0.368
3.22±0.419
0.368
Standard deviation and mean of contraction frequency during 10 minutes in 8-10 cm dilatation