Table 3 Genotype and allele distribution of SNPs in TMPRSS6 gene among Iron deficiency (ID), iron deficiency anemia (IDA), and normal iron status groups
From: The association of TMPRSS6 gene polymorphism with iron status in Egyptian children (a pilot study)
Variables |  | Patients (ID & IDA) N = 120 | Controls N = 40 | P value | OR | RR | 95%CI | |||
|---|---|---|---|---|---|---|---|---|---|---|
Number | Percent (%) | N | % | Lower | Upper | |||||
rs4820268 Genotype | AA | 40 | 33.3% | 10 | 25% | 0.4 | 0.75 | 0.833 | 0.318 | 1.769 |
AG | 60 | 50% | 20 | 50% | 1 | |||||
GG | 20 | 16.7% | 10 | 25% | 0.7 | 0.833 | 0.952 | 0.318 | 2.184 | |
rs4820268 alleles: | A | 140 | 58.3% | 40 | 50% | 1 | ||||
G | 100 | 41.7% | 40 | 50% | 0.19 | 1.4 | 1.08 | 0.842 | 2.326 | |
rs855791 Genotype | AA | 12 | 10% | 10 | 25% | 1 | ||||
AG | 104 | 86.7% | 28 | 70% | 0.01 | 3.33 | 2.68 | 1.298 | 8.558 | |
GG | 4 | 3.3% | 2 | 5% | 0.6 | 0.5 | 0.6 | 0.087 | 2.88 | |
rs855791 alleles | A | 128 | 53.3% | 48 | 60% | 1 | ||||
G | 112 | 46.7% | 32 | 40% | 0.3 | .762 | .935 | .456 | 1.274 | |
rs11704654 Genotype | CC | 80 | 66.7% | 24 | 60% | 1 | ||||
CT | 40 | 33.3% | 16 | 40% | 0.4 | .75 | .9 | .359 | 1.568 | |
rs11704654 alleles | C | 200 | 83.3% | 64 | 80% | 1 | ||||
T | 40 | 16.7% | 16 | 20% | 0.5 | 1.250 | 1.06 | 0.656 | 2 | |