| |
unaffected
|
affected
| |
|---|
| |
male
|
female
|
total
|
male
|
female
|
total
|
p*
|
|---|
|
N
|
8
|
5
|
13
|
3
|
1
|
4
| |
|
Average Fetus weight (kg)
|
20.74
|
19.02
|
20.08
|
19.15
|
17.90
|
18.84
|
0.141
|
|
Standard deviation
|
0.84
|
1.71
|
1.47
|
0.51
|
-
|
0.75
| |
|
Av. Crown – rump length (cm)
|
74.75
|
73.80
|
74.39
|
75.67
|
74.00
|
75.25
|
0.570
|
|
Standard deviation
|
1.98
|
1.30
|
1.76
|
3.06
|
-
|
2.63
| |
|
Av. Chest circumference (cm)
|
51.38
|
49.80
|
50.77
|
56.00
|
55.00
|
55.75
|
0.004
|
|
Standard deviation
|
1.60
|
1.64
|
1.74
|
1.00
|
-
|
2.86
| |
- *p-value from the non parametric Mann-Whitney-Test for differences between unaffected and affected fetuses
