Table 4.

Association between COVID-19 and sociodemographic data

Characteristics	Negative N (%)	Positive N (%)	P-Value
Mean Age	22.4 ± 5.4	23.7 ± 7.1	–
Age Group (years)
<21	3,540 (99.4)	23 (0.6)	0.244
21–40	3,284 (99.2)	28 (0.8)
>40	128 (97.7)	3 (2.3)
Sex
Male	4,168 (99.1)	38 (0.9)	0.252
Female	2,784 (99.4)	16 (0.6)
Position
Student	6,693 (99.3)	48 (0.7)	0.033*
Teacher	58 (98.3)	1 (1.7)
Support Staff	56 (96.6)	2 (3.4)
Others	145 (98.0)	3 (2.0)
Status
Symptomatic	469 (95.5)	22 (4.5)	<0.001*
Asymptomatic	6,483 (99.5)	32 (0.5)
Travel History
Yes	947 (98.7)	12 (1.3)	0.186
No	6,005 (99.3)	42 (0.7)
Vaccination Status
Yes	203 (98.5)	3 (1.5)	0.288
Incomplete	318 (99.7)	1 (0.3)
No	6,431 (99.2)	50 (0.8)
Past Infection with COVID-19
Yes	27 (96.4)	1 (3.6)	0.232
No	6,925 (99.2)	53 (0.8)
Month
June	1,292 (99.8)	2 (0.2)	<0.001*
July	1,047 (98.3)	18 (1.7)
September	1,659 (99.8)	4 (0.2)
October	2,954 (99.0)	30 (1.0)
Period
End of Academic Year	2,339 (99.2)	20 (0.8)	0.041*
Beginning of Academic Year	4,613 (99.3)	34 (0.7)

^*Statistically significant difference.