Co-occurrence and presence of relations per adverse event and incident type*
| Type of adverse event | Co-occurring with incident(s) in admission 1973 (100.0) | Related to co-occurring incident(s) 262 (13.3) | Unrelated to co-occurring incident(s) 1711 (86.7) |
| n (column %) | n (row %) | n (row %) | |
| Inflammation/infection | 587 (29.8) | 63 (10.7) | 524 (89.3) |
| Functional disorder | 384 (19.5) | 46 (12.0) | 338 (88.0) |
| Symptom without diagnosis | 140 (7.1) | 35 (25.0) | 105 (75.0) |
| Bleeding/haematoma | 141 (7.1) | 11 (7.8) | 130 (92.2) |
| Other/non-specified | 121 (6.1) | 18 (14.9) | 103 (85.1) |
| Psychological disturbance | 118 (6.0) | 35 (29.7) | 83 (70.3) |
| Accumulation of body fluids | 94 (4.8) | 11 (11.7) | 83 (88.3) |
| Thrombosis/embolus | 84 (4.3) | 14 (16.7) | 70 (83.3) |
| Abnormal wound healing | 74 (3.8) | 4 (5.4) | 70 (94.6) |
| Injury by mechanical/physical-chemical disturbance | 68 (3.4) | 11 (16.2) | 57 (83.8) |
| Rejection/allergy/immunological reaction | 41 (2.1) | 8 (19.5) | 33 (80.5) |
| Pressure sore | 40 (2.0) | 4 (10.0) | 36 (90.0) |
| Necrosis/infarction | 32 (1.6) | 1 (3.1) | 31 (96.9) |
| Shock | 20 (1.0) | 1 (5.0) | 19 (95) |
| Ischaemia | 12 (0.6) | 0 (0) | 12 (100.0) |
| Procedure with unintended substandard outcome | 10 (0.5) | 0 (0) | 10 (100.0) |
| Fistula | 7 (0.4) | 0 (0) | 7 (100.0) |