From: Study of single nucleotide polymorphism of vascular endothelium factor in patients with differentiated thyroid cancer
Group
Genotype
Observed
Expected
x2
P-value
Control
C/C
53
51.4
2.353
0.125
C/G
14
17.1
G/G
3
1.4
Case
37
31.6
8.7
0.003
20
30.9
13
7.6
All
90
81.8
14.88
0.0001
34
50.4
16
7.8