Table 1. Demographic and clinical characteristics of COVID-19 vaccine receivers.
BMI = body mass index; SEM = standard error of the mean
| General characteristics (n = 922) | Statistics | |
| Number | Percentage (%) | |
| Gender | ||
| Male | 437 | 47.40 |
| Female | 487 | 52.60 |
| Age (18–86 years)/SEM = 0.45 | Mean = 39.77 | SD = 13.76 |
| Age group | ||
| 18–43 | 564 | 61.17 |
| 44–59 | 272 | 29.50 |
| 60–74 | 81 | 8.79 |
| 75–89 | 5 | 0.54 |
| BMI (range = 15.24-45.78 kg/m2) | Mean = 26.00 | SD = 3.52 |
| BMI category | ||
| Underweight <18.5 | 10 | 1.09 |
| Normal weight 18.5–24.90 | 314 | 34.06 |
| Overweight (25.0 ≤ BMI < 29.90) | 435 | 47.18 |
| Obese (30.0 ≤ BMI ≤ 39.90) | 155 | 16.81 |
| Severe obesity (BMI>40.0) | 8 | 0.87 |
| Level of education | ||
| None | 155 | 16.81 |
| Primary | 158 | 17.14 |
| Secondary | 223 | 24.19 |
| University | 266 | 28.85 |
| Postgraduate | 120 | 13.05 |
| Smoking status (cigarette) | ||
| No | 723 | 78.42 |
| Yes | 199 | 21.58 |
| Alcohol | ||
| No | 906 | 98.27 |
| Yes | 16 | 1.74 |
| Hookah | ||
| No | 873 | 94.69 |
| Yes | 49 | 5.32 |
| Pregnant | ||
| No | 916 | 99.35 |
| Yes | 6 | 0.65 |
| Blood group | ||
| A | 309 | 33.51 |
| B | 146 | 15.84 |
| O | 400 | 43.38 |
| AB | 67 | 7.27 |
| Chronic diseases | ||
| No | 700 | 75.92 |
| Yes | 222 | 24.08 |
| On medication | ||
| No | 732 | 79.40 |
| Yes | 190 | 20.60 |
| Vaccine type | ||
| Pfizer | 512 | 55.53 |
| Sinopharm | 215 | 23.32 |
| AstraZeneca | 196 | 21.15 |