Table 2.

Model performance when trained on different views.

	Sex (AUC)	Age (MAE)	White vs Rest (AUC)	Black vs Rest (AUC)	Asian vs Rest (AUC)
Cedars-Sinai
Apical 4 chamber	0.84 (0.84–0.85)	9.66 (9.55–9.77)	0.59 (0.58–0.60)	0.60 (0.59–0.61)	0.54 (0.52–0.55)
Apical 2 chamber	0.80 (0.79–0.81)	10.82 (10.61–11.03)	0.58 (0.57–0.60)	0.60 (0.58–0.61)	0.55 (0.53–0.58)
Parasternal long axis	0.84 (0.83–0.85)	9.11 (8.97–9.25)	0.63 (0.61–0.64)	0.62 (0.61–0.64)	0.58 (0.56–0.60)
Subcostal	0.74 (0.73–0.75)	11.73 (11.62–11.81)	0.55 (0.54–0.57)	0.55 (0.53–0.57)	0.55 (0.53–0.58)
Ensemble of all views	0.93 (0.92–0.94)	7.78 (7.55–8.0)	0.71 (0.69–0.74)	0.72 (0.69–0.74)	0.60 (0.56–0.64)
Stanford
Apical 4 chamber	0.93 (0.92–0.93)	7.40 (7.28–7.53)	0.71 (0.70–0.73)	0.74 (0.71–0.76)	0.73 (0.71–0.74)