Table 1.

Replication statistics within ethnic groupings.

Outcome	Metric	Accuracy, p-value Hispanic/Latino (n = 118)	Accuracy, p-value white, non-Hispanic/Latino (n = 543)	Accuracy, p-value all ethnicities (n = 833)
Creatinine	R2	0.217, 4.63e−07	0.356, 7.47e−46	0.457, 1.27e−95
Hematocrit	R2	0.045, 2.91e−02	0.188, 1.87e−21	0.246, 1.14e−42
Hemoglobin	R2	0.096, 1.21e−03	0.204, 2.54e−23	0.283, 3.02e−50
Mean corpuscular hemoglobin	R2	0.050, 2.12e−02	0.122, 9.70e−14	0.208, 7.04e−35
Urea nitrogen	R2	0.289, 2.97e−09	0.349, 7.61e−44	0.435, 2.50e−87
CMV Agents	AUC	0.874, 9.27e−07	0.875, 3.47e−16	0.905, 1.72e−38
Osmotic Diuretics	AUC	0.530, 0.841	0.842, 2.27e−12	848, 6.37e−34
Phosphate binder agents	AUC	0.608, 0.321	0.819, 7.76e−17	0.876, 1.11e−50
Hematopoietic growth factors	AUC	0.567, 0.476	0.780, 1.51e−19	0.840, 1.75e−45
Immunosuppressive agents	AUC	0.721, 1.43e−04	0.823, 6.36e−22	0.828, 9.44e−41
Neutropenia	AUC	0.689, 5.60e−02	0.800, 7.68e−10	0.836, 1.11e−19
Immunity deficiency	AUC	0.889, 4.06e−09	0.818, 3.26e−19	0.821, 9.74e−33
Anemia	AUC	0.637, 9.75e−02	0.698, 3.13e−08	0.789, 1.40e−32
Hypertensive renal disease	AUC	0.715, 1.35e−04	0.688, 6.74e−10	0.801,1.45e−42
End-stage renal failure	AUC	0.677, 1.80e−03	0.868, 2.51e−29	0.898, 5.46e−72

Predictive accuracy (R² and AUC) for MRS trained within only Latino/Hispanic- or white-non-Latino/Hispanic-identifying individuals compared to the accuracy trained on the entire, cross-ethnic cohort.