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. 2021 Nov 27;9(12):1402. doi: 10.3390/vaccines9121402

Table 5.

Characteristic of convalescents and non-previously SARS-CoV-2 infected participants (n = 50).

Survey Responses Non-Previously SARS-CoV-2 Infected (n = 33) Convalescents (n = 17) Fisher p-Value Result
Number Percentage (%) Number Percentage (%)
Age ≥50 14 42.4 5 29.4 0.5398
<50 19 57.6 12 70.6
Sex F 27 81.8 14 82.4 1.000
M 6 18.2 3 17.6
Allergies Yes 3 9.1 0 0 0.5420
No 30 90.9 17 100.0
Autoimmune diseases Yes 5 15.2 4 23.5 0.4675
No 28 84.8 13 76.5
Chronic diseases Yes 15 45.5 7 41.2 1.000
No 18 54.5 10 58.8
Pets at home Yes 22 66.7 10 58.8 0.7568
No 11 33.3 7 41.2
Vitamin D supplementation Yes 22 66.7 8 47.1 0.2293
No 11 33.3 9 52.9
Vitamin D concentration Deficiency 1 3.1 1 5.9 1.000
Insufficient level 21 63.6 11 64.7
Sufficient level 11 33.3 5 29.4