|
Genetic polymorphism
|
Non-Asians in Los Angeles, California
|
Chinese in southern Guangxi, China
|
|---|
|
Non-Hispanic whites (n = 179)
|
Blacks/Hispanics (n = 46)
|
Han Chinese (n = 196)
|
Zhuang/Yao Chinese (n = 49)
|
|---|
|
EGF 61A > G
| | | | |
|
A/A
|
0.21
|
0.50
|
0.48
|
0.49
|
|
A/G
|
0.48
|
0.33
|
0.43
|
0.45
|
|
G/G
|
0.31
|
0.17
|
0.09
|
0.06
|
|
A
|
0.45
|
0.66
|
0.70
|
0.71
|
|
G
|
0.55
|
0.34
|
0.30
|
0.29
|
|
2-sided P for HW†
|
0.81
|
0.07
|
0.72
|
0.48
|
|
2-sided P‡
|
0.0003
|
0.84
|
- * Test for differences in genotypic frequencies between the four racial/ethnic groups.
- † Test for the Hardy-Weinberg linkage equilibrium within each racial/ethnic group.
- ‡ Test for differences in genotypic frequencies between the two racial/ethnic groups within a given study location.
