Table 3.

Demographics by condition

	Percent Only	Frequency Only	Percent + risk label	Frequency + risk label
N	97	98	81	92
Mean age in years (s)	50 (14)	50 (16)	51 (13)	54 (13)
Education, % associate degree or less * †	48%	60%	54%	37%
Mean household income (s) ‡	11.5 (2.8)	11.3 (3.2)	11.3 (3.3)	11.8 (3.0)
Ethnicity, % white*	94%	89%	93%	80%
Mean numeracy (s) *	4.1 (1.9)	3.7 (1.8)	4.2 (1.9)	4.5 (1.7)

Note. An asterisk denotes that the variable differed significantly between label and no label conditions. The letter “s” denotes a standard deviation.

^†Similar results are obtained with a more detailed education scale that approximately mirrors years of education (from 1=less than first grade to 16 = doctorate degree)

^‡Income categories range from 1 (less than $5,000) to 14 (more than $75,000).