From: FTO gene SNPs associated with extreme obesity in cases, controls and extremely discordant sister pairs
Obese
Thin
Z
P-value
rs1421085
TT
TC
CC
15
6
0
2.14
p = 0.032
14
32
2
7
8
rs17817449
TG
GG
18
3.57
p = 3.6 × 10-4
13
34
1
11
rs9939609
TA
AA
3.09
p = 0.002
30
12