The Finding That Among White American Men, Low Income Is

The finding that among White American men, low income is associated with obesity, but among Mexican American men, those with high incomes are more likely to be obese than those who are poor illustrates ?????__________

A) that there is a direct relationship between poverty and obesity.
B) poor people are less likely to be obese than those with higher incomes.
C) variables related to poverty explain racial differences in health.
D) group differences in socioeconomic factors do not fully account for differences in health.