Stroke events in SLE group and control group
| Stroke type | SLE group (N=8310) | Control group (N=16 620) | ||
| No, N (%) | Yes, N (%) | No, N (%) | Yes, N (%) | |
| Ischaemic stroke | 7862 (94.6) | 448 (5.4) | 16 072 (96.7) | 548 (3.3) |
| Haemorrhage stroke | 8195 (98.6) | 115 (1.4) | 16 519 (99.4) | 101 (0.6) |
| Stroke of any type | 7762 (93.4) | 548* (6.6) | 15 986 (96.2) | 634† (3.8) |
*In total, 34 patients had both ischaemic stroke and haemorrhagic stroke, and 19 patients had late effects of cerebrovascular disease.
†A total of 44 patients had both ischaemic and haemorrhagic stroke, and 29 patients had late effects of cerebrovascular disease.
SLE, systemic lupus erythematosus.