Table 1.

Presentation of the data for the overall group and the subgroups of cannabis users and non-users; n (%): number of individuals (percentage) or mean ± standard-deviation.

	Cannabis users					Non-users before and during lockdown	Users vs. non-users during lockdown
	Before lockdown	Only before lockdown	During lockdown (n = 199)
			Before & during lockdown	Only during lockdown	Total
	n = 182	n = 49	n = 133	n = 66	n = 199	n = 6,836	P-value
Gender, n male (%)	95 (52%)	25 (52%)	69 (52%)	46 (70%)	115 (61%)	6,836 (69%)	0.61
Age in years	35 ± 12.3	33.8 ± 11.5	35.5 ± 12.6	39.7 ± 13.5	37.6 ± 13.1	42.6 ± 13.3	<0.001*
Level of education, year postgraduate?	3.9 ± 1.1	3.8 ± 1.2	4 ± 1.1	4.3 ± 1.2	4.15 ± 1.1	4.2 ± 1.2	0.29
Worries about health, VAS (0 to 100)	48.2 ± 30.7	48.6 ± 29.4	48.1 ± 31.3	44.7 ± 33.6	46.4 ± 32.4	54.1 ± 30.4	0.03*
Stress of covid, VAS (0 to 100)	55.5 ± 31.2	55.4 ± 30.9	55.6 ± 31.4	57.8 ± 30	56.7 ± 30.7	57.7 ± 29.9	0.53
Fatigue, VAS (0 to 100)	53.4 ± 31.4	55.0 ± 31.6	52.8 ± 31.5	55.0 ± 32.2	53.9 ± 31.9	51.0 ± 31.8	0.31
Anxiety-fear, VAS (0–100)	53.3 ± 30.9	58 ± 32.4	51.5 ± 30.3	52.4 ± 30.4	51.95 ± 30.4	50.9 ± 30.6	0.79
Good mood, VAS (0–100)	48 ± 29.4	44.3 ± 31.7	49.4 ± 28.5	50.7 ± 31.2	50.05 ± 29.9	53.1 ± 27	0.12
Worries about economic impact, VAS (0–100)	75.0 ± 26	68.9 ± 33.3	77.2 ± 22.5	78 ± 19.8	77.6 ± 21.2	76.9 ± 22.4	0.71
Worries re impact on healthcare system, VAS (0–100)	72.2 ± 27	76.1 ± 25.8	70.7 ± 27.4	66.8 ± 23.4	68.75 ± 25.4	69.2 ± 25	0.87
Satisfaction with government measures, VAS (0–100)	35.9 ± 30.4	29.1 ± 29.8	38.3 ± 30.4	47.5 ± 32.3	42.9 ± 31.4	47.8 ± 30.5	0.005*
Satisfaction with measures for businesses, VAS (0–100)	65.0 ± 31.1	65.5 ± 27.9	64.9 ± 32.4	66.2 ± 32.9	65.55 ± 32.7	66.2 ± 29	0.13
Smoking, n cigarettes/day
Before lockdown	9.2 ± 6.4	10.9 ± 6.4	8.6 ± 6.3	4.3 ± 5.8	6.5 ± 6.1	2.3 ± 5.3	<0.001*
During lockdown	9.6 ± 7.1	11.3 ± 7.2	9.0 ± 7.0	5.4 ± 6.8	7.2 ± 6.9	2.3 ± 5.4	<0.001*
Alcohol, n units/week
Before lockdown	9.3 ± 5.9	8.2 ± 6.4	9.7 ± 5.7	9.4 ± 5.3	9.6 ± 5.5	7.5 ± 6.2	<0.001*
During lockdown	8.9 ± 6.3	7.2 ± 6.6	9.5 ± 6.1	9.9 ± 4.9	9.7 ± 5.5	7.0 ± 6.2	<0.001*
Cannabis, n of joints/week
Before lockdown	13.0 ± 4.1	13.2 ± 3.9	13.0 ± 4.1	0.0 ± 0.0	13 ± 2.1	0.0 ± 0.0	<0.001*
During lockdown	9.7 ± 7.1	0.0 ± 0.0	13.3 ± 4.7	12 ± 2.2	12.7 ± 3.5	0.0 ± 0.0	<0.001*
Peaceful/angry, VAS from peaceful (0) to angry (100)
Before lockdown	42.6 ± 25	41.1 ± 24.1	43.1 ± 25.4	43.1 ± 23.7	43.1 ± 24.5	37.9 ± 22.7	0.02*
During lockdown	60.2 ± 27.1	64.8 ± 24.6	58.5 ± 27.9	58.4 ± 25.0	58.5 ± 26.4	54.5 ± 25.5	0.09
Sad-happy, VAS from sad (0) to happy (100)
Before lockdown	65.7 ± 23.4	63.3 ± 24.9	66.5 ± 22.9	64.8 ± 19.8	65.7 ± 21.35	68.6 ± 21.0	0.03*
During lockdown	42.3 ± 26.2	35.8 ± 26.8	44.6 ± 25.6	47.1 ± 24.1	45.9 ± 24.9	47.1 ± 24.8	0.41
Calm-excited, VAS from calm (0) to excited (100)
Before lockdown	48.0 ± 27.8	51.5 ± 26.1	46.7 ± 28.3	55.6 ± 22	51.2 ± 25.2	43.5 ± 25.0	0.03*
During lockdown	49.3 ± 27.4	52.1 ± 28.1	48.4 ± 27.2	51.1 ± 26.3	49.8 ± 26.8	46.7 ± 24.8	0.24
Busy-bored, VAS from busy (0) to bored (100)
Before lockdown	22.3 ± 22.5	24.9 ± 24.1	21.3 ± 21.9	20.8 ± 22.6	21.1 ± 22.3	19.1 ± 19.2	<0.001*
During lockdown	51.3 ± 31.2	55.7 ± 28	49.6 ± 30.9	52.9 ± 30.4	51.2 ± 30.7	40.4 ± 30.6	<0.001*

Bold value indicated the p-value < 0.05.

^*p < 0.05.