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Table 1 Allelic and genotype frequencies for the bp repeat polymorphism at the promoter region of the IGF-I gene

From: An IGF-I promoter polymorphism modifies the relationships between birth weight and risk factors for cardiovascular disease and diabetes at age 36

Allele (bp length) Frequency N (%) Genotype   Frequency N (%)
176 3 (0.5) WT 192/192 105 (39.8)
188 10 (1.9)   192/194 78 (29.5)
190 23 (4.4)   194/194 6 (2.3)
192 341 (64.6)   total 189 (71.6)
194 108 (20.5) VC 192/x 53 (20.0)
196 38 (7.2)   194/x 18 (6.8)
198 5 (1.0)   x/x 4 (1.5)
    total 75 (28.4)
  1. X, alleles with bp lengths other than 192 or 194; WT, Wild Type; VC, Variant Carrier