Table 2.
Ranking of the crawled data according to word frequency for each vaccine type.
| Rank | Type | Vaccine (n=2323) | ||||||
| AstraZeneca (n=559) | Pfizer (n=486) | |||||||
| Word | n (%) | Word | n (%) | Word | n (%) | |||
| 1 | Safe effect | 163 (29.2) | Escape | 179 (36.8) | Good | 312 (13.4) | ||
| 2 | Possibility | 47 (8.4) | Difficult | 39 (8.0) | Treatment | 231 (9.9) | ||
| 3 | Safety | 45 (8.1) | Achieved | 39 (8.0) | Health | 217 (9.3) | ||
| 4 | Prevention | 42 (7.5) | Good | 35 (7.2) | Safety | 215 (9.3) | ||
| 5 | Treatment | 26 (4.7) | Abnormal | 26 (5.3) | Death | 145 (6.2) | ||
| 6 | Trust | 23 (4.1) | Pain | 19 (3.9) | Prevention | 139 (5.9) | ||
| 7 | Anxiety | 22 (3.9) | Peace | 18 (3.7) | Possibility | 137 (5.9) | ||
| 8 | Difficult | 22 (3.9) | No | 16 (3.3) | Safe effect | 123 (5.2) | ||
| 9 | Refusal | 20 (3.6) | Giving up | 15 (3.1) | Tough | 103 (4.4) | ||
| 10 | Distrust | 20 (3.6) | Having a cold | 11 (2.3) | Risk | 90 (3.9) | ||
| 11 | Ill | 19 (3.4) | Value | 11 (2.3) | Infected | 90 (3.9) | ||
| 12 | Health | 17 (3.0) | Fainting | 10 (2.1) | Recovery | 80 (3.4) | ||
| 13 | Increase | 15(2.7) | Need | 10 (2.1) | Rise | 73 (3.1) | ||
| 14 | Concerned | 13 (2.3) | Risk | 9 (1.9) | Happy | 62 (2.7) | ||
| 15 | Stability | 12 (2.1) | Limit | 9 (1.9) | Hope | 56 (2.4) | ||
| 16 | Shortage | 11 (2.0) | Convulsion | 8 (1.6) | Overcoming | 55 (2.4) | ||
| 17 | Okay | 11 (2.0) | Righteous Person | 8 (1.6) | Late | 55 (2.4) | ||
| 18 | Experts | 11 (2.0) | Cautious | 8 (1.6) | Anxiety | 49 (2.1) | ||
| 19 | Overcoming | 10 (1.8) | Improvement | 8 (1.6) | Illness | 46 (2.0) | ||
| 20 | Recovery | 10 (1.8) | Understanding | 8 (1.6) | Banned | 45 (1.9) | ||