Table 1.

Demographic and baseline characteristics of participants.

Characteristics	Total (n = 847)	Health workers (n = 360)	Other workers (n = 487)	P value
Sex, n (%)
Female	656 (77.8)	304 (84.4)	352 (72.9)	<.001*
Male	187 (22.2)	56 (15.6)	131 (27.1)
Missing data	4	0	4
Age, n (%)
18-24 years old	24 (2.8)	7 (1.9)	17 (3.5)	.151
25-34 years old	160 (18.9)	68 (18.9)	92 (18.9)
35-44 years old	265 (31.3)	117 (32.6)	148 (30.4)
45-54 years old	204 (24.1)	92 (25.6)	112 (23.0)
55-64 years old	155 (18.3)	66 (18.4)	89 (18.3)
65-74 years old	33 (3.9)	9 (2.5)	24 (4.9)
75-84 years old	5 (0.6)	0 (0.0)	5 (1.0)
Missing data	1	1	0
Mental health disorder, n (%)	52 (6.1)	16 (4.4)	36 (7.4)	.077
Physical health problem, n (%)	217 (25.6)	106 (29.4)	111 (22.8)	.028*
Employment status, n (%)
Full time	683 (80.6)	299 (83.1)	384 (79.0)	.001*
Part time	79 (9.3)	39 (10.8)	40 (8.2)
Unemployed	28 (3.3)	5 (1.4)	23 (4.1)
Student	23 (2.7)	3 (0.8)	20 (4.1)
Other	33 (3.9)	14 (3.9)	19 (3.9)
Missing data	1	0	1
Marital status, n (%)
Married or common-law couple	633 (74.7)	280 (78.0)	353 (72.5)	.694
Single	213 (25.1)	79 (22.0)	134 (27.5)
Missing data	1	1	0
Stress level, mean (SD)	5.56 (2.10)	5.52 (2.06)	5.59 (2.13)	.647
Alcohol use frequency, n (%)
No alcohol use	88 (10.4)	34 (9.4)	54 (11.1)	.377
Less than 1 time per month	108 (12.8)	46 (12.8)	62 (12.8)
2-4 times per month	230 (27.2)	105 (29.2)	125 (25.7)
2-3 times per week	309 (36.5)	136 (37.8)	173 (35.6)
More than 4 times per week	111 (13.1)	39 (10.8)	72 (14.8)
Missing data	1	0	1

Abbreviations: n, number of participants; SD, standard deviation.

^*Denotes significant difference between groups.