TABLE A1.

Tetrachoric Correlation Matrices in Male–Male Twins for Alcohol Use Disorder Ascertained From Medical, Pharmacy, and Criminal Registries: Monozygotic Twins Above and Dizygotic Twins Below the Diagonal

	Medical twin 1	Pharmacy twin 1	Crime twin 1	Medical twin 2	Pharmacy twin 2	Crime twin 2
Medical twin 1	1	0.84 (0.05)	0.46 (0.11)	0.64 (0.07)	0.717 (0.07)	0.40 (0.11)
Pharmacy twin 1	0.83 (0.04)	1	0.53 (0.12)	0.67 (0.08)	0.79 (0.07)	0.59 (0.10)
Crime twin 1	0.54 (0.08)	0.44 (0.11)	1	0.32 (0.13)	0.23 (0.19)	0.73 (0.07)
Medical twin 1	0.23 (0.12)	0.40 (0.11)	0.15 (0.14)	1	0.93 (0.03)	0.60 (0.08)
Pharmacy twin 1	0.34 (0.13)	0.43 (0.13)	0.42 (0.13)	0.73 (0.07)	1	0.51 (0.12)
Crime twin 1	0.28 (0.13)	0.38 (0.13)	0.36 (0.13)	0.67 (0.08)	0.62 (0.10)	1