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. 2022 Jun 7;9:899517. doi: 10.3389/fmed.2022.899517

Table 2.

Classification of participants involved in the study based on their demographic and health data.

Variable N %
Gender
Female 540 51.0
Male 518 49.0
Age (years)
18–29 143 13.5
30–39 363 34.3
40–49 294 27.8
50–59 154 14.6
≥60 104 9.8
Marital status
Unmarried 262 24.8
Married 796 75.2
Educational level
High school or below 229 21.6
University degree 460 43.5
Postgraduate degree 369 34.9
Employment status
Government sector employee 541 51.1
Private sector employee 161 15.2
Student 70 6.6
Retired 110 10.4
Unemployed 176 16.7
Nationality
Non-Saudi 72 6.8
Saudi 986 93.2
Smoker
No 798 75.4
Yes 260 24.6
Chronic illness
No 705 66.6
Yes 353 33.4
Number of doses received
One 538 50.9
Two 520 49.1
Infected with COVID-19 before vaccination
No 906 85.6
Yes 152 14.4
Anxiety
No 503 47.5
Yes 555 52.5
Total 1,058 100