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. Author manuscript; available in PMC: 2013 Mar 18.
Published in final edited form as: Arch Gen Psychiatry. 2010 Jun;67(6):624–630. doi: 10.1001/archgenpsychiatry.2010.51

Table 3.

Parameter Estimates From Biometric Model-Fitting of Sources of Variation in Liability for Disordered Gambling

Parameters (95% CI)
Group Additive
Genetic		 Shared
Environment		 Nonshared
Environment
Full sample 49.2 (26.7–60.9) 0.00 (0.0–4.1) 50.7 (39.0–64.3)
Men 48.5 (10.3–64.1)   0.01 (0.0–46.1) 51.4 (35.8–70.6)
Women 51.8 (26.4–69.0) 0.00 (0.0–9.0) 48.2 (30.8–69.6)

Abbreviation: CI, confidence interval.