Table 3.
African American * |
Caucasian * |
|||||
---|---|---|---|---|---|---|
Allele | n | Population frequency |
n | Population frequency |
||
Mean | 95% CI † | Mean | 95% CI † | |||
SLC44A2*1 | 449 | 93% | 85% – <100% | 155 | 83% | 71% – 98% |
SLC44A2*2 | 33 | 7% | 5% – 10% | 31 | 17% | 11% – 25% |
Total | 482 | 186 |
Significant difference between African Americans and Caucasians (p<0.0001; Fisher’s exact test)
95% confidence interval calculated by Poisson distribution