Table 3. Demographics (Sex %, Race % and Age–Mean (SD)).

ML Algorithm for Literacy Profiles	Literacy Profile (Dependent Variable)	Sex—Men %			Race–White %		Age at Survey–Mean (SD)		P-value
		Limited HL	Adequate HL	P-value	Limited HL	Adequate HL	Limited HL	Adequate HL
LDA	HLCOMB	54.9	53.7	0.32	25.5	40.0	57.91 (10.0)	55.53 (9.66)	< 0.001
LDA	HLSUMTri	55.8	53.6	0.08	29.2	40.1	57.34 (10.0)	55.43 (9.50)	< 0.001
SVM	HLAVG	53.6	56.2	0.06	23.9	36.5	58.88 (9.98)	55.74 (9.74)	< 0.001