Variables | n | (%) | PPD | p value | |||
---|---|---|---|---|---|---|---|
No | Yes | ||||||
n | (%) | n | (%) | ||||
COVID-19 related factors | Â | Â | Â | Â | Â | Â | Â |
Ever diagnosed as COVID-19 positive | Â | Â | Â | Â | Â | Â | Â |
 Yes | 143 | (17.0) | 99 | (69.2) | 44 | (30.8) | 0.651 |
 No | 697 | (83.0) | 469 | (67.3) | 228 | (32.7) |  |
Ever taken a COVID-19 vaccine | Â | Â | Â | Â | Â | Â | Â |
 Yes | 469 | (55.8) | 308 | (65.7) | 161 | (34.3) | 0.175 |
 No | 371 | (44.2) | 260 | (70.1) | 111 | (29.9) |  |
COVID-19-related attitude | Â | Â | Â | Â | Â | Â | Â |
 Negative (1st tertile) | 236 | (28.1) | 151 | (64.0) | 85 | (36.0) | 0.015 |
 Moderate (2nd tertile) | 364 | (43.3) | 237 | (65.1) | 127 | (34.9) |  |
 Positive (3rd tertile) | 240 | (28.6) | 180 | (75.0) | 60 | (25.0) |  |
COVID-19-related knowledge | Â | Â | Â | Â | Â | Â | Â |
 Low (1st tertile) | 321 | (38.2) | 219 | (68.2) | 102 | (31.8) | 0.007 |
 Moderate (2nd tertile) | 166 | (19.8) | 96 | (57.8) | 70 | (42.2) |  |
 High (3rd tertile) | 353 | (42.0) | 253 | (71.7) | 100 | (28.3) |  |
Beliefs about COVID-19 vaccination | Â | Â | Â | Â | Â | Â | Â |
 Low (1st tertile) | 208 | (24.8) | 125 | (60.1) | 83 | (39.9) | 0.017 |
 Moderate (2nd tertile) | 252 | (30.0) | 171 | (67.9) | 81 | (32.1) |  |
 High (3rd tertile) | 380 | (45.2) | 272 | (71.6) | 106 | (26.4) |  |