. 2020 Oct 19;17(20):7623. doi: 10.3390/ijerph17207623

Table 4.

Unadjusted and adjusted combined effects of perceived COVID-19 infection risk and work community identification on stress symptoms (N = 1015–1184).

Unadjusted Model	N	Estimated Marginal Means	Standard Error	Pairwise Comparisons
1. Low risk + high identification	156	1.75	0.07	1 < 2 ^,a, 1 < 3 , 1 < 4 , 1 < 5 , 1 < 6 **
2. Low risk + low identification	121	2.07	0.08	2 > 1 *^,a, 2 < 4 ^,b, 2 < 5 *, 2 < 6 *
3. Medium risk + high identification	206	2.13	0.06	3 > 1 **, 3 < 4 ^,c, 3 < 5 *, 3 < 6 *
4. Medium risk + low identification	211	2.33	0.06	4 > 1 **, 4 > 2 ^,b, 4 > 3 ^,c, 4 < 6 **
5. High risk + high identification	249	2.43	0.06	5 > 1 *, 5 > 2 , 5 > 3 *, 5 < 6 ^,d
6. High risk + low identification	241	2.63	0.06	6 > 1 *, 6 > 2 , 6 > 3 , 6 < 4 , 6 < 5 ^,d
Adjusted Model (Demographics) ¹	N	Estimated Marginal Means	Standard Error	Pairwise Comparisons
1. Low risk + high identification	150	1.80	0.07	1 < 2 ^,e, 1 < 3 , 1 < 4 , 1 < 5 , 1 < 6 **
2. Low risk + low identification	117	2.08	0.08	2 > 1 *^,e, 2 < 4 ^,f, 2 < 5 ^,g, 2 < 6 *
3. Medium risk + high identification	199	2.14	0.06	3 > 1 **, 3 < 4 ^,h, 3 < 5 ^,i, 3 < 6 *
4. Medium risk + low identification	204	2.32	0.06	4 > 1 **, 4 > 2 ^,f, 4 > 3 ^,h, 4 < 6 *^,g
5. High risk + high identification	236	2.41	0.06	5 > 1 *, 5 > 2 ^,g, 5 > 3 *^,i, 5 < 6 ^,j
6. High risk + low identification	235	2.62	0.06	6 > 1 *, 6 > 2 , 6 > 3 , 6 < 4 ^,g, 6 < 5 *^,j
Adjusted Model (Demographics and Work Characteristics) ²	N	Estimated Marginal Means	Standard Error	Pairwise Comparisons
1. Low risk + high identification	148	1.79	0.09	1 < 2 ^,k, 1 < 3 , 1 < 4 , 1 < 5 , 1 < 6 **
2. Low risk + low identification	116	2.09	0.10	2 > 1 *^,k, 2 < 4 ^,l, 2 < 5 ^,g, 2 < 6 *
3. Medium risk + high identification	198	2.15	0.08	3 > 1 *, 3 < 5 ^,i, 3 < 6 ***
4. Medium risk + low identification	199	2.32	0.08	4 > 1 **, 4 > 2 ^,l, 4 < 6 ***
5. High risk + high identification	236	2.41	0.08	5 > 1 *, 5 > 2 ^,g, 5 > 3 *^,i, 5 < 6 ^,b
6. High risk + low identification	230	2.63	0.08	6 > 1 *, 6 > 2 , 6 > 3 , 6 < 4 , 6 < 5 ^,b
Adjusted Model (Demographics, Work Characteristics, Member of Risk Group, Trust in Authorities and Perceived Risk in Spare Time) ³	N	Estimated Marginal Means	Standard Error	Pairwise Comparisons
1. Low risk + high identification	133	1.82	0.10	1 < 2 ^,m, 1 < 3 ^,i, 1 < 4 , 1 < 5 , 1 < 6 **
2. Low risk + low identification	106	2.09	0.11	2 > 1 ^,m, 2 < 5 ^,n, 2 < 6 **
3. Medium risk + high identification	172	2.14	0.09	3 > 1 ^,i, 3 < 5 ^,a, 3 < 6 ***
4. Medium risk + low identification	178	2.27	0.09	4 > 1 *, 4 < 6 *
5. High risk + high identification	219	2.40	0.09	5 > 1 *, 5 > 2 ^,n, 5 > 3 *^a, 5 < 6 ^,b
6. High risk + low identification	207	2.63	0.09	6 > 1 *, 6 > 2 , 6 > 3 , 6 < 4 , 6 < 5 ^,b

*** <0.001, ** <0.01, and * <0.05. ^a p = 0.004, ^b p = 0.010, ^c p = 0.022, ^d p = 0.015, ^e p = 0.009, ^f p = 0.018, ^g p = 0.001, ^h p = 0.041, ⁱ p = 0.002, ^j p = 0.014, ^k p = 0.007, ^l p = 0.026, ^m p = 0.021, and ⁿ p = 0.003; ¹ adjusted model controlled for gender, age, number of people living in the household, highest education; ² adjusted model controlled for gender, age, number of people living in the household, highest education, occupational group, working time pattern; ³ fully adjusted model controlled for gender, age, number of people living in the household, highest education, occupational group, working time pattern, belonging to a COVID-19 risk group, perceived risk in spare time, and trust in the Finnish authorities.