From: A 1-year analysis of adverse events following COVID-19 vaccination in Lebanon: a retrospective study
AEFI | Dose 1 | Dose 2 | Dose 1 and 2 | ||||||
---|---|---|---|---|---|---|---|---|---|
PZ N = 2711 (%) | AZ N = 1997 (%) | p value | PZ N = 1051 (%) | AZ N = 164 (%) | p value | PZ N = 3762 (%) | AZ N = 2161 (%) | p value | |
Systemic AEFIs | |||||||||
 General body pain | 894 (33.0) | 1047 (52.4) | < 0.001* | 406 (38.6) | 54 (32.9) | 0.161 | 1300 (34.6) | 1101 (50.9) | < 0.001* |
 Fatigue | 700 (25.8) | 1152 (57.7) | < 0.001* | 483 (46.0) | 68 (41.5) | 0.282 | 1183 (31.4) | 1220 (56.5) | < 0.001* |
 Headache | 721 (26.6) | 1026 (51.4) | < 0.001* | 385 (36.6) | 51 (31.1) | 0.169 | 1106 (29.4) | 1077 (49.8) | < 0.001* |
 Fever | 562 (20.7) | 958 (48.0) | < 0.001* | 352 (33.5) | 44 (26.8) | 0.090 | 914 (24.3) | 1002 (46.4) | < 0.001* |
 Chills | 516 (19.0) | 887 (44.4) | < 0.001* | 313 (29.8) | 39 (23.8) | 0.115 | 829 (22.0) | 926 (42.9) |  < 0.001* |
 Nausea | 287 (10.6) | 470 (23.5) | < 0.001* | 178 (16.9) | 25 (15.2) | 0.589 | 465 (12.4) | 495 (22.9) | < 0.001* |
 Dyspnea | 176 (6.4) | 180 (9.0) | 0.001* | 108 (10.3) | 15 (9.1) | 0.656 | 282 (7.5) | 195 (9.0) | 0.038* |
 Abdominal Pain | 135 (5.0) | 217 (10.9) | < 0.001* | 104 (9.9) | 10 (6.1) | 0.121 | 239 (6.4) | 227 (10.5) | < 0.001* |
 Dizziness | 165 (6.1) | 175 (8.8) | < 0.001* | 70 (6.7) | 12 (7.3) | 0.755 | 238 (6.3) | 113 (5.2) | 0.085 |
 Diarrhea | 151 (5.6) | 144 (7.2) | 0.022* | 83 (7.9) | 12 (7.3) | 0.797 | 235 (6.2) | 187 (8.7) | 0.001* |
 Cough | 175 (6.5) | 106 (5.3) | 0.101 | 63 (6.0) | 7 (4.3) | 0.378 | 234 (6.2) | 156 (7.2) | 0.136 |
 Vomiting | 92 (3.4) | 153 (7.7) | < 0.001* | 69 (6.6) | 12 (7.3) | 0.720 | 161 (4.3) | 165 (7.6) | < 0.001* |
Local AEFIs | |||||||||
 Injection site pain | 898 (33.1) | 1078 (54.0) | < 0.001* | 490 (46.6) | 56 (34.1) | 0.003* | 1388 (36.9) | 1134 (52.5) | < 0.001* |
 Injection site swelling | 265 (9.8) | 194 (9.7) | 0.945 | 105 (10.0) | 10 (6.1) | 0.113 | 370 (9.8) | 204 (9.4) | 0.621 |
 Injection site redness | 188 (6.9) | 143 (7.2) | 0.764 | 51 (4.9) | 7 (4.3) | 0.744 | 239 (6.4) | 150 (6.9) | 0.379 |