TABLE A2.

Tetrachoric Correlation Matrices in Male–Male Twins for Alcohol Use Disorder Ascertained From Medical, Pharmacy, and Criminal Registries: Full Siblings Reared Together Above and Half-Siblings Reared Together 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	0.80 (0.01)	0.58 (0.01)	0.28 (0.01)	0.26 (0.02)	0.28 (0.01)
Pharmacy twin 1	0.75 (0.03)	1	0.58 (0.01)	0.27 (0.02)	0.30 (0.02)	0.28 (0.02)
Crime twin 1	0.50 (0.03)	0.47 (0.04)	1	0.27 (0.01)	0.25 (0.02)	0.42 (0.01)
Medical twin 1	0.23 (0.04)	0.15 (0.06)	0.15 (0.05)	1	0.81 (0.01)	0.59 (0.01)
Pharmacy twin 1	0.19 (0.06)	0.13 (0.08)	0.12 (0.06)	0.73 (0.03)	1	0.57 (0.01)
Crime twin 1	0.16 (0.05)	0.16 (0.06)	0.30 (0.04)	0.50 (0.03)	0.48 (0.04)	1