. 2021 Mar 29;56(5):573–580. doi: 10.1093/alcalc/agab012

Table 1.

Descriptive statistics and bivariate correlations between select primary variables (not including all RFDQ time points)

	1	2	3	4	5	6	7	8	9	10	11	12	13
1. Male sex
2. Age	0.02
3. DDD baseline	0.23^**	0.07
4. DDD months 7–12	0.23^**	0.09	0.52^**
5. BDI baseline	−0.02	0.06	0.20^**	0.19^*
6. BAI baseline	−0.10	−0.01	0.23^**	0.12	0.54^**
7. STAXI Trait Anger baseline	−0.07	−0.19^**	0.12	0.20^**	0.35^**	0.21^**
8. DrInC Item 12 baseline	−0.17^**	0.14^*	0.22^**	0.20^**	0.37^**	0.31^**	0.20^**
9. DrInC Item 16 baseline	−0.12	0.05	0.23^**	0.15^*	0.28^**	0.20^**	0.14^*	0.80^**
10. DrInC Item 34 baseline	−0.18^**	0.15^*	0.28^**	0.16^*	0.31^**	0.19^**	0.14	0.51^**	0.46^**
11. RFDQ baseline	−0.22^**	0.14^*	0.15^*	0.16^*	0.34^**	0.26^**	0.22^**	0.33^**	0.23^**	0.21^**
12. RFDQ month 6	−0.05	0.10	0.08	0.04	0.23^**	0.23^*	0.15	0.27^**	0.21^*	0.06	0.29^**
13. RFDQ month 12	−0.02	0.12	0.10	0.33^**	0.23^**	0.23^*	0.13	0.19^*	0.11	0.21^*	0.31^**	0.55^**
# Participants with data	263	263	259	164	251	259	239	236	234	216	247	110	105
Mean (SD) or %	61.6%	33.8 (8.1)	17.6 (11.7)	12.4 (9.4)	15.1 (10.2)	13.2 (10.9)	21.4 (6.4)	3.0 (1.0)	3.0 (1.0)	2.8 (1.0)	30.1 (19.2)	22.8 (19.2)	23.6 (20.3)

DDD = drinks per drinking day, BDI = Beck Depression Inventory, BAI = Beck Anxiety Inventory, STAXI = State-Trait Anger Expression Inventory - Trait Anger Subscale, DrInC Item 12 = I have been unhappy because of my drinking, DrInC Item 16 = I have felt guilty or ashamed because of my drinking, DrInC Item 34 = I have lost interest in activities or hobbies because of my drinking, RFDQ = Reasons for Drinking Questionnaire negative emotions subscale.

^*P < 0.05; ^**P < 0.01.