Table 2 Genotype and allele frequencies of FTO rs9939609 and RETN rs1862513 polymorphism in study subjects (n = 123)
|  | MetS n = 49 (%) | Non-MetS n = 74 (%) | P value |
|---|---|---|---|
Genotype | FTO rs9939609 | ||
 Homozygous wildtype (TT) | 20 (40.8) | 70 (94.6) |  < 0.001 |
 Heterozygous (TA) | 23 (46.9) | 4 (5.4) |  |
 Homozygous variant (AA) | 6 (12.2) | 0 (0.0) |  |
Allele | |||
 T | 63 (64.3) | 144 (97.3) |  < 0.001 |
 A | 35 (35.7) | 4 (2.7) |  |
Genotype | RETN 1862513 | ||
 Homozygous wildtype (CC) | 11 (22.4) | 73 (98.6) |  < 0.001 |
 Heterozygous (CG) | 34 (69.4) | 1 (1.4) |  |
 Homozygous variant (GG) | 4 (8.2) | 0 (0.0) |  |
Allele | |||
 C | 56 (57.1) | 147 (99.3) |  < 0.001 |
 G | 42 (42.9) | 1 (0.7) |  |