[hgial]

It's not "conspicuously absent from the paper". They have a whole group of experiments on this: "Experiments on anatomic and phenotype confounders" and conclude "Race detection is not due to obvious anatomic and phenotype confounder variables."

[abrichr]

They show correlation with individual features, not all together.

[mlnewb2]

They show a bunch of non correlations. Have you ever seen a bunch of nothing results add up to an AUC of 95 plus?