From: Functional Val66Met polymorphism of Brain-derived neurotrophic factor in type 2 diabetes with depression in Han Chinese subjects
Group
n
A (T)
χ2
p
Val/ Val
Val/Met
Met/Met
HC
70
26(25.8)
33(33.4)
11(16.6)
0.90
p > 0.05
NDDM
232
88(86.9)
108(110.7)
36(34.9)
0.05
DDM
64
15(13.6)
29(31.8)
20(18.6)
0.23