| |
Women
|
Men
|
OR
|
CI95
|
P
|
|---|
|
No COVID
|
COVID
|
No COVID
|
COVID
|
|---|
|
N
|
%
|
N
|
%
|
N
|
%
|
N
|
%
|
|---|
|
Toxoplasmosis
|
563
|
18.3
|
81
|
23.9
|
115
|
12.1
|
27
|
20.6
|
1.50
|
1.19–1.89
|
0.0007
|
|
Borreliosis
|
410
|
19.9
|
57
|
24.3
|
108
|
14.6
|
17
|
17.0
|
1.27
|
0.96–1.68
|
0.0881
|
|
Rh-positivity
|
1953
|
76.4
|
219
|
76.3
|
490
|
75.9
|
61
|
74.4
|
0.98
|
0.76–1.26
|
0.8854
|
|
A blood group
|
989
|
37.3
|
123
|
41.1
|
236
|
34.1
|
33
|
35.9
|
1.16
|
0.93–1.44
|
0.1795
|
|
B blood group
|
568
|
21.4
|
50
|
16.7
|
156
|
22.5
|
22
|
23.9
|
0.82
|
0.62–1.07
|
0.1368
|
|
AB blood group
|
247
|
9.3
|
34
|
11.4
|
91
|
13.1
|
13
|
14.1
|
1.19
|
0.86–1.65
|
0.2929
|
|
O blood group
|
850
|
32.0
|
92
|
30.8
|
210
|
30.3
|
24
|
26.1
|
0.91
|
0.73–1.15
|
0.4396
|
|
Being overweight
|
739
|
35.1
|
90
|
31.0
|
258
|
42.6
|
35
|
33.0
|
0.74
|
0.57–0.95
|
0.0169
|
|
Diabetes
|
75
|
3.6
|
7
|
2.4
|
28
|
4.6
|
8
|
7.6
|
0.96
|
0.52–1.76
|
0.8921
|
|
Cardiovascular problems
|
131
|
6.2
|
16
|
5.5
|
65
|
10.7
|
9
|
8.5
|
0.81
|
0.50–1.30
|
0.3820
|
|
Asthma
|
1846
|
87.7
|
256
|
88.3
|
544
|
89.9
|
89
|
84.0
|
1.13
|
0.80–1.59
|
0.4908
|
|
Chronic obstructive pulmonary disease
|
49
|
2.3
|
5
|
1.7
|
16
|
2.6
|
2
|
1.9
|
0.67
|
0.27–1.63
|
0.3737
|
|
Immunosuppression
|
289
|
13.7
|
40
|
13.8
|
52
|
8.6
|
9
|
8.5
|
1.00
|
0.70–1.42
|
0.9929
|
|
Allergy
|
548
|
26.0
|
77
|
26.6
|
150
|
24.8
|
28
|
26.4
|
1.06
|
0.81–1.37
|
0.6798
|
|
Autoimmunity
|
168
|
14.4
|
25
|
11.6
|
26
|
8.7
|
6
|
9.1
|
0.75
|
0.45–1.24
|
0.2545
|
|
Living alone
|
285
|
9.3
|
28
|
8.3
|
160
|
16.9
|
23
|
17.6
|
0.96
|
0.70–1.32
|
0.8027
|
|
Tobacco smoking
|
415
|
19.7
|
54
|
18.6
|
148
|
24.5
|
23
|
21.7
|
0.89
|
0.66–1.19
|
0.4341
|
|
Marijuana consumption
|
56
|
2.7
|
6
|
2.1
|
40
|
6.6
|
14
|
13.2
|
1.49
|
0.88–2.53
|
0.1367
|
|
Daily alcohol consumption
|
126
|
6.0
|
16
|
5.5
|
97
|
16.0
|
14
|
13.2
|
0.86
|
0.55–1.33
|
0.4887
|
|
Frequent singing
|
269
|
12.8
|
39
|
13.5
|
50
|
8.3
|
14
|
13.2
|
1.21
|
0.87–1.70
|
0.2612
|
|
Sport
|
620
|
29.5
|
92
|
31.7
|
274
|
45.3
|
60
|
56.6
|
1.30
|
1.03–1.65
|
0.0300
|
|
Cold water swimming
|
205
|
9.7
|
37
|
12.8
|
102
|
16.9
|
19
|
17.9
|
1.32
|
0.95–1.84
|
0.0989
|
|
Frequent sauna use
|
94
|
8.0
|
20
|
9.3
|
37
|
12.4
|
8
|
12.1
|
1.16
|
0.70–1.93
|
0.5558
|
|
Vitamins and supplements
|
753
|
35.8
|
133
|
45.9
|
289
|
47.8
|
60
|
56.6
|
0.62
|
0.49–0.78
|
0.0001
|
|
Wearing glasses
|
1101
|
60.4
|
169
|
61.9
|
371
|
67.8
|
67
|
66.3
|
0.96
|
0.75–1.24
|
0.7723
|
|
Dog-keeping
|
365
|
44.2
|
78
|
49.4
|
93
|
51.1
|
21
|
45.7
|
0.82
|
0.56–1.18
|
0.282
|
|
Cat-keeping
|
381
|
46.1
|
82
|
51.9
|
82
|
45.1
|
17
|
37.0
|
1.16
|
0.80–1.68
|
0.4303
|
- The last four columns show the results of logistic regression with COVID-19 infection as a dependent variable; age, sex, and size of the place of residence as covariates; and one of risk/protective factors listed in the first column as the independent variable. Results shown in bold were significant after correction for multiple tests
- CI95 means 95% confidence interval and OR odds ratio
