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. 2018 Aug 30;14:2225–2231. doi: 10.2147/NDT.S171213

Table 4.

The genotype distribution of the Hardy–Weinberg equilibrium in the two groups

P2y12 g52t
GG GT TT
CI group
Observed value 112 36 4
Expected value 111.1 37.69 3.2
χ2=0.289, P>0.75
Contrast group
Observed value 140 27 1
Expected value 140.28 26.4 1.18
χ2=0.0426, P>0.75

Abbreviation: CI, cerebral infarction.