. Author manuscript; available in PMC: 2021 Jun 1.

Published in final edited form as: Alcohol Clin Exp Res. 2020 May 14;44(6):1224–1233. doi: 10.1111/acer.14342

Table 2.

Outcomes for latency to first drink and total number of drinks

Outcome: Latency to First Drink
Variable	Wald Chi-Square	Adjusted p-Value
Ventral Striatum	2.88	.05
Medication	5.99	.01
OPRM1	3.31	.03
TLFB Drinks Per Drinking Day	6.39	.003
Outcome: Total Number of Drinks
Variable	Estimate (SE)	p-Value
Ventral Striatum	.03(.01)	.02
Medication	−.60(.21)	.01
OPRM1	.78(.34)	.03
TLFB Drinks Per Drinking Day	.13(.07)	.07

Note.TLFB = Timeline Follow-Back. Latency to first drink outcomes generated from cox frailty models that produce adjusted degrees of freedom and p-values. Total number of drinks outcomes generated from multilevel poisson models.