Table I.

Study participant characteristics, overall and by unhealthy alcohol use and bar as usual site of alcohol consumption at the last study visit prior to implementation of COVID-19 restrictions. The sample was restricted to those who reported any prior 3 months alcohol use at baseline and who had at least one visit before and after COVID-19 restrictions were implemented (n = 193)

	Overall N (%)	Unhealthy alcohol use (AUDIT-C positive and/or PEth ≥ 50 ng/ml), last visit prior to the restrictions		Bar as usual site of alcohol consumption, last visit prior to the restrictions
		No	Yes	No	Yes
Age (median [IQR])	39 [32–45]	39 [32–44]	39 [32–47]	40 [34–45]	38 [32–46]
Gender
Female	75 (38.9)	41 (55.4)	33 (44.6)	47 (63.5)	27 (36.5)
Male	118 (61.1)	25 (21.0)	94 (79.0)	37 (31.1)	82 (68.9)
Married
No	57 (29.5)	22 (38.6)	35 (61.4)	25 (43.9)	32 (56.1)
Yes	136 (70.5)	44 (32.4)	92 (67.7)	59 (43.4)	77 (56.6)
More than a primary education
No	136 (70.5)	43 (31.6)	93 (68.4)	57 (41.9)	79 (58.1)
Yes	57 (29.5)	23 (40.4)	34 (59.7)	27 (47.4)	30 (52.6)
Tobacco use, prior 3 months, at baseline
No	163 (84.5)	63 (38.7)	100 (61.4)	72 (44.2)	91 (55.8)
Yes	30 (15.5)	3 (10.0)	27 (90.0)	12 (40.0)	18 (60.0)
Other substance use, prior 3 months, at baseline
No	183 (94.8)	63 (34.4)	120 (65.6)	81 (44.3)	102 (55.7)
Yes	10 (5.2)	3 (30.0)	7 (70.0)	3 (30.0)	7 (70.0)
Unhealthy alcohol use (AUDIT-C positive and/or PEth ≥ 50 ng/ml), last visit prior to the restrictions
No	66 (34.2)	-	-	48 (72.7)	18 (27.3)
Yes	127 (65.8)	-	-	36 (28.4)	91 (71.7)
Where did you usually drink alcohol in the prior 3 months, last visit prior to the restrictions
Bars
No	84 (43.5)	48 (57.1)	36 (42.9)	-	-
Yes	109 (56.5)	18 (16.5)	91 (83.5)	-	-
Home
No	146 (75.7)	52 (35.6)	94 (64.4)	51 (34.9)	95 (65.1)
Yes	47 (24.4)	14 (29.8)	33 (70.2)	33 (70.2)	14 (29.8)
Parties
No	172 (89.1)	57 (33.1)	115 (66.9)	72 (41.9)	100 (58.1)
Yes	21 (10.9)	9 (42.9)	12 (57.1)	12 (57.1)	9 (42.9)