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Table 1 Genotype and allele frequency of INS -23 A>T in type 1 diabetes mellitus families

From: Association of insulin gene VNTR INS -23/Hph1 A>T (rs689) polymorphism with type 1 diabetes mellitus in Egyptian children

Group No INS 23 Genotype T Allele HWa
Wild
AA
Hetero
AT
Homo TT AT +
TT
No
%
p
Type 1 Diabetics 91 53
58.24
36
37.36
2
4.4
38
41.758
40/182
21.97
0.143
Non-diabetic siblings 130 70
53.85
56
43.08
4
3.08
60
46.15
64/260
24.62
0.067
Parents 179 102
56.98
73
40.78
6
3.35
79
44.13
85/358
23.74
0.1
Control 96 78
81.25
17
17.71
1
1.04
18
18.75
19/192
9.895
0.945
  1. Hetero heterozygous, Homo homozygous
  2. aHardy Weinberg for genotype distribution