Table 1:
Umbilical coil characteristics.
N
Minimum
Maximum
Mean
Standard error
Standard deviation
Length (cm)
1000
20
110
52.87
0.43
13.49
No. of coils
1000
2
45
12.59
0.18
5.38
UCI
1000
0.06
0.62
0.24
0.003
0.09