Table 1 Characteristics of cases admitted to hospitals between February 1, 2021 and February 28, 2022, stratified by SARS-CoV-2 vaccination and infection status.
Vaccinated | SARS-CoV-2 infection | |
|---|---|---|
Thrombocytopenia | ||
N | 3330 | 1236 |
Age in years, mean (SD) | 51.5 (19.6) | 50.6 (21.6) |
Age in years, n (%) | ||
18–39 | 891 (26.8) | 277 (22.4) |
40–59 | 958 (28.8) | 351 (28.4) |
60+ | 1359 (40.8) | 514 (41.6) |
Male, n (%) | 1754 (52.7) | 685 (55.4) |
Ethnicity, n (%) | ||
Malay | 1901 (57.1) | 724 (58.6) |
Chinese | 490 (14.7) | 155 (12.5) |
Indian | 306 (9.2) | 105 (8.5) |
Others | 541 (16.3) | 209 (16.9) |
Non-Malaysian, n (%) | 91 (2.7) | 40 (3.2) |
Discharged alive, n (%) | 3189 (95.0) | 1094 (88.5) |
COVID-19 vaccination | ||
BNT162b2 | 2202 (66.1) | – |
CoronaVac | 992 (29.8) | – |
ChAdOx1 | 136 (4.1) | – |
Venous thromboembolism | ||
N | 4124 | 4193 |
Age in years, mean (SD) | 52.3 (16.9) | 52.6 (15.8) |
Age in years, n (%) | ||
18–39 | 975 (23.6) | 882 (21.0) |
40–59 | 1520 (36.9) | 1694 (40.4) |
60+ | 1596 (38.7) | 1589 (37.9) |
Male, n (%) | 1987 (48.2) | 2179 (52.0) |
Ethnicity, n (%) | ||
Malay | 2461 (59.7) | 2656 (63.3) |
Chinese | 646 (15.7) | 526 (12.5) |
Indian | 379 (9.2) | 363 (8.7) |
Others | 470 (11.4) | 415 (9.9) |
Non-Malaysian, n (%) | 168 (4.1) | 219 (5.2) |
Discharged alive, n (%) | 3783 (91.7) | 3172 (75.6) |
COVID-19 vaccination, n (%) | ||
BNT162b2 | 2670 (64.7) | – |
CoronaVac | 1279 (31.0) | – |
ChAdOx1 | 175 (4.2) | – |
