| Total | UC group | TC group | FC group |
---|---|---|---|---|
 | N (%) | N (%) | N (%) | N (%) |
Cardiac ward 1 | 42 (6.7) | 21 (8.6) | 20 (9.0) | 1 (0.6) |
Cardiac ward 2 | 97 (15.5) | 32 (13.1) | 40 (17.9) | 25 (15.9) |
Cardiac ward 3 | 121 (19.4) | 50 (20.4) | 38 (17.0) | 33 (21.0) |
Cardiac ward 4 | 91 (14.6) | 32 (13.1) | 31 (13.9) | 28 (17.8) |
Cardiac ward 5 | 115 (18.4) | 39 (15.9) | 36 (16.1) | 40 (25.5) |
Cardiac ward 6 | 52 (8.3) | 21 (8.6) | 23 (10.3) | 8 (5.1) |
Cardiac ward 7 | 64 (10.2) | 30 (12.2) | 25 (11.2) | 9 (5.7) |
Cardiac ward 8 | 43 (6.9) | 20 (8.2) | 10 (4.5) | 13 (8.3) |