Table 2.
Relationships between UCP I/(I + III) ratio and each ABCC2 polymorphism using the Mann-Whitney test.
| Polymorphism | Genotype | Frequency no. (%) | Median [interquartile range] UCP I/(I + III) ratio (%) | P value* |
|---|---|---|---|---|
| ABCC2 −24 C/T | CC | 46 (62.2) | 26.9 [8.4] | .08 |
| CT | 25 (33.8) | |||
| TT | 3 (4.0) | 33.8 [5.8] | ||
| ABCC2 1249 G/A | GG | 52 (70.2) | 27.8 [8.4] | .39 |
| GA | 21 (28.4) | |||
| AA | 1 (1.4) | 33.6 [na] | ||
| ABCC2 3563 T/A | TT | 64 (86.5) | 28 [8.6] | — |
| TA | 10 (13.5) | |||
| AA | 0 | — | ||
| ABCC2 3972 C/T | CC | 29 (37.7) | 26.7 [7.6] | .04 |
| CT | 37 (49.3) | |||
| TT | 8 (12.0) | 33.1 [3.1] | ||
| ABCC2 4544 G/A | GG | 64 (86.5) | 28 [8.6] | — |
| GA | 10 (13.5) | |||
| AA | 0 | — | ||
*Wild-type allele carriers versus homozygous variant.