Study: More African ancestry predicts diabetes among blacks

You know a social problem becomes serious and legit when we discover--and only when we discover--that it is hitting blacks disproportionately. Brain cancer--not a major problem.  It hits whites worse.

Now that we see that WuFlu is bad in black communities, we get the same old lament about omnipresent anti-black racism. Heck, you'll see it on Fox about as much as anywhere. The American people can never hear enough that disease is colorblind... but we are not.

Let's see what actual scientific research has to say about one of the conditions putting you at risk of Covid-19, diabetes:

The risk of type 2 diabetes is twice as high for blacks as whites, even after adjusting for  socioeconomic status (SES). This suggests that genetic factors may help explain the racial gap.

The researchers in the linked study conducted an admixture analysis using 2,189 ancestry-informative markers in 7,021 African Americans. The group that was highest in African ancestry was 1.3 times more likely to have diabetes than the lowest ancestry group. This was true after adjustment for age, sex, body mass index (BMI), and SES.

Race is genetic, and it matters, people. But you'll never hear that on Fox.


(Hat tip to Greg Cochran on the article.)

Racial differences in the link between waist fat and diabetes

Here are the results of a study of 5,446 American men and women between the ages of 45 and 84:

For small waist, risk of incident diabetes was <1/100 person-years for all racial/ethnic groups. At intermediate waist levels, Chinese had the highest and whites the lowest rates of incident diabetes. At the respective 95th percentiles of waist circumference, risk of incident diabetes per 100 person-years was 3.9 for Chinese (104 cm), 3.5 for whites (121 cm), 5.0 for blacks (125 cm), and 5.3 for Hispanics (121 cm). Adiposity influenced relative diabetes occurrence across racial/ethnic groups, in that Chinese had a steeper diabetes risk per unit of adiposity. However, the generally low level of adiposity in Chinese led to a relatively low diabetes occurrence.

The moral of the story seems to be that everyone should be thin, but obesity is particularly a problem for non-whites. The finding for Chinese Americans surprises me.