Variable* | Technique | |||||
1 (n=108) | 2 (n=56) | 3 (n=92) | 4 (n=10) | 5 (n=184) | p value | |
Age (median, IQR) | 74, 61–80 | 71, 59–78 | 74, 66–80 | 77, 76–80 | 75, 65–81 | 0.13 |
NIHSS admission (mean, SD) | 15.5±6.4 | 14.9±5.4 | 15.5±5.6 | 15.1±4.8 | 14.6±5.8 | 0.67† |
Male | 50 (46) | 25 (45) | 53 (58) | 4 (40) | 103 (56) | 0.24‡ |
Hypertension | 73 (68) | 42 (76) | 72 (78) | 9 (100) | 145 (80) | 0.06‡ |
Dyslipidaemia | 39 (36) | 23 (42) | 32 (35) | 5 (56) | 70 (39) | 0.71‡ |
Diabetes mellitus | 22 (20) | 10 (20) | 25 (27) | 1 (11) | 47 (26) | 0.55‡ |
Artrial fibrilliation | 50 (46) | 25 (45) | 41 (45) | 3 (33) | 80 (45) | 0.96‡ |
Peripheral artery occlusive disease | 5 (5) | 5 (9) | 7 (8) | 0 (0) | 6 (4) | 0.55‡ |
Technique 1=aspiration, 2=aspiration + stent-retriever rescue, 3=stent retriever, 4=stent retriever+aspiration rescue, 5=PCA.
*Data are presented as number (%) unless otherwise specified.
†=p -value of the ANOVA.
‡=p-value of the chi square test.