Variable | Total (n = 1002) | SPAN pos. (n = 124) | SPAN neg. (n = 878) | p-value |
---|---|---|---|---|
Age (years), median (IQR) | 73 (18) | 87 (8) | 72 (17) | < 0.001 |
Sex (female), n (%) | 473 (47.2%) | 81 (65.3%) | 392 (44.6%) | < 0.001 |
Risk factors, n (%) | ||||
Hypertension | 872 (87.0%) | 111 (89.5%) | 761 (86.7%) | 0.475 |
Hypercholesterolemia | 571 (57.3%) | 47 (37.9%) | 524 (60.0%) | < 0.001 |
Nicotine | 145 (14.5%) | 7 (5.6%) | 138 (15.7%) | 0.002 |
Diabetes | 330 (32.9%) | 40 (32.3%) | 290 (33.0%) | 0.919 |
Coronary artery disease | 283 (28.2%) | 46 (37.1%) | 237 (27.0%) | 0.025 |
Previous myocardial infarction | 112 (11.2%) | 19 (15.3%) | 93 (10.6%) | 0.128 |
Previous stroke/TIA | 241 (24.1%) | 33 (26.6%) | 208 (23.7%) | 0.501 |
Atrial fibrillation | 412 (41.1%) | 86 (69.4%) | 326 (37.1%) | < 0.001 |
door-to-needle time [min.] Median (IQR) | 32 (26) | 34,5 (24) | 32 (26) | 0.543 |
NIHSS-score on admission Median (IQR) | 10 (10) | 19 (6) | 8 (8) | < 0.001 |
Pre-stroke mRS: 0–1, n (%) | 753 (75.1%) | 57 (46.0%) | 696 (79.3% | < 0.001 |
Vital signs/laboratory findings | ||||
Temperature on admission [°C] median (IQR) | 36.6 (1.0) | 36.4 (1.0) | 36.7 (0.9) | 0.004 |
Blood glucose on admission [mg/dl] median (IQR) | 117 (41) | 118 (34) | 116 (43) | 0.509 |
Systolic blood pressure on admission [mmHg], median (IQR) | 160 (36) | 160 (37) | 160 (35) | 0.748 |
Diastolic blood pressure on admission [mmHg], median (IQR) | 88.5 (23) | 85 (19) | 89 (23) | 0.028 |
Leucocytes on admission [× 103/μl] median (IQR) | 8.40 (3.73) | 8.63 (3.61) | 8.31 (3.79) | 0.073 |
CRP on admission [mg/l],median (IQR) | 4.3 (8.1) | 6.85 (13.2) | 4.0 (7.8) | 0.001 |
Platelet count on admission [×103] median (IQR) | 234 (98) | 243.5 (102) | 232 (97)) | 0.205 |
Triglycerides [mg/dl] median (IQR) | 115 (71) | 106 (49) | 118 (78) | 0.055 |
Stroke subtype | 0.001 | |||
Large artery disease | 92 (9.3%) | 8 (6.5%) | 84 (9.7%) | |
Cardioembolic | 440 (44.3%) | 88 (71%) | 352 (40.5%) | |
Small-vessel disease | 36 (3.6%) | 3 (2.4%) | 33 (3.8%) | |
Other | 36 (3.6%) | 0 | 36 (4.1%) | |
Unknown | 389 (39.2%) | 25 (20.2%) | 364 (41.9%) |