Table 1.
Clinico-demographic and baseline characteristic by sex in the total population and in the PS-matched pairs.
| Variable | Total population | PS-matched pairs | ||||
|---|---|---|---|---|---|---|
| Women (1801) | Men (1621) | p | Women (1150) | Men (1150) | p | |
| Age (mean ± SD) | 72.4 ± 13.6 | 68.7 ± 13.3 | <0.001 | 70.2 (12.4) | 70.6 (14.3) | |
| History (n/N; %) | ||||||
| Hypertension | 1170/1772; 66.0 | 929/1586; 58.6 | <0.001 | 71,161.8 | 717, 62.3 | 0.8 |
| Diabetes | 243/1772; 13.7 | 276/1586;17.4 | <0.01 | 18,215.8 | 168, 14.6 | 0.4 |
| Atrial fibrillation | 739/1772; 41.7 | 454/1586; 28.6 | <0.001 | 38,133.1 | 391, 34 | 0.7 |
| Dyslipidemia | 384/1772; 21.7 | 402/1586; 25.3 | <0.05 | 270, 23.5 | 258, 22.4 | 0.6 |
| Smoke (current/former) | 177/1771; 10.0 | 395/1586; 24.9 | <0.001 | 145, 12.6 | 151, 13.1 | 0.7 |
| Pre-stroke mRS 0–1 | 1642/1801; 91.2 | 1485/1621; 91.6 | n.s. | 1049, 91.3 | 1052, 91.5 | |
| Baseline data | ||||||
| Median NIHSS (IQR) | 17 (13–21) | 17 (13–21) | n.s. | 17 (13–21) | 17 (13–21) | 1 |
| ASPECTS 10 (n, %) | 1048, 58.2 | 981, 60.5 | n.s. | 675, 58.7 | 688, 59.8 | 0.58 |
| Internal carotid artery occlusion (n, %) | 559, 31.0 | 641, 39.5 | <0.001 | 403, 35 | 403, 35 | 1 |
| M1 occlusion 2222 (n, %) | 1242, 69.0 | 980, 60.5 | <0.001 | 747, 65 | 747, 65 | 1 |
| Previous IVT (n, %) | 921, 51.5 | 807, 49.8 | n.s. | 588, 51.1 | 591, 51.4 | 0.9 |
| Median (IQR) onset to groin puncture | 235 (180–209.5) | 239 (180–305) | n.s. | 235 (185–305) | 230 (179–290.25) | 0.6 |
| Median (IQR) onset to revascularization time | 312 (243.5–390) | 316 (250–390) | n.s. | 312 (250–383) | 310 (248–375) | 0.3 |
mRS, modified Rankin Scale; NIHSS, National Institutes of Health Stroke Scale; ASPECTS, Alberta Stroke Program Early CT Score; IVT: intravenous thrombolysis.