TABLE 5.

Mean (SD) understanding of each level of hypothetical polygenic risk score for alcohol use disorder.

Condition	Below-average PRS	Average PRS	Above-average PRS	F-test
	M (SD)	M (SD)	M (SD)
Control	2.48 (1.04)	2.16 (1.20)	2.23 (1.02)	F (1.9,201.4) = 5.09; p < 0.01
AUD Edu	2.45 (0.93)	2.27 (0.99)	2.41 (0.80)	F (2,206) = 2.55; p = 0.08
PRS + AUD Edu	2.82 (0.96)	2.78 (0.99)	2.67 (0.95)	F (2,220) = 2.22; p = 0.11

Four items were included to assess understanding of each PRS. Items were scored as correct or incorrect and summed to create a sum score for each scenario. Range = 0–4. PRS, polygenic risk score.