Table 2.
Univariate analysis for predictors of good outcome at 90 days after endovascular thrombectomy.
| Variable | Bad Functional Outcome (n = 66) | Good Functional Outcome (n = 56) | p-Value | OR [95% CI] | |
|---|---|---|---|---|---|
| Sex | Female vs. male | 44 (66.67) | 41 (73.21) | 0.4330 | 1.37 [0.63; 2.99] |
| Age, years | Median [q1-Q3] | 84 [82; 87] | 82 [81; 84] | 0.0053 | 0.87 [0.78; 0.97] |
| 85+ | 30 (45.45) | 13 (23.21) | 0.0104 | 0.36 [0.17; 0.80] | |
| Side | Right | 35 (53.85) | 20 (39.22) | 0.1173 | - |
| Left | 30 (46.15) | 31 (60.78) | 1.81 [0.86; 3.81] | ||
| Circle | Posterior | 2 (3.03) | 6 (10.71) | 0.1410 | 3.84 [0.74; 19.85] |
| Spoke | 31 (46.97) | 14 (25.00) | 0.0122 | 0.38 [0.17; 0.82] | |
| Wake-up Stroke | 10 (15.15) | 4 (7.14) | 0.1667 | 0.43 [0.13; 1.46] | |
| Fibrinolysis | 34 (53.97) | 31 (55.36) | 0.8793 | 1.06 [0.51; 2.18] | |
| Median [q1-Q3] | 168.50 [150; 185] | 170 [140; 219] | 0.8077 | 1.00 [0.99; 1.01] | |
| Device | Direct Aspiration | 40 (62.5) | 37 (66.07) | 0.9024 | 1.14 [0.52; 2.49] |
| Stent retriever | 3 (4.69) | 2 (3.57) | 0.82 [0.12; 5.51] | ||
| “Solumbra” | 21 (32.81) | 17 (30.36) | - | ||
| N_attempts | Median [q1-Q3] | 1.5 [1; 2] | 1 [1; 2] | 0.2482 | 0.84 [0.59; 1.2] |
| Rescue | 12 (18.18) | 8 (14.29) | 0.5624 | 0.75 [0.28; 1.99] | |
| Hemorrhage | 30 (45.45) | 10 (17.86) | 0.0012 | 0.26 [0.11; 0.6] | |
| Comorbidities | |||||
| Hypertension | 40 (60.61) | 42 (75.00) | 0.0915 | 1.95 [0.89; 4.26] | |
| Smoke | 5 (7.58) | 15 (26.79) | 0.0043 | 4.46 [1.51; 13.23] | |
| Coronary Artery Disease | 20 (30.30) | 18 (32.14) | 0.8269 | 1.09 [0.51; 2.35] | |
| Atrial Fibrillation | 30 (45.45) | 23 (41.07) | 0.6265 | 0.84 [0.41; 1.72] | |
| Hypercholesterolemia | 27 (40.91) | 34 (60.71) | 0.0292 | 2.23 [1.08; 4.62] | |
| Diabetes | 14 (21.21) | 15 (26.79) | 0.4711 | 1.36 [0.59; 3.13] | |
| Etiology | Cardioembolic | 32 (49.23) | 30 (54.55) | 0.5643 | 1.67 [0.55; 5.11] |
| Atherosclerosis | 20 (30.77) | 18 (32.73) | 1.74 [0.61; 4.95] | ||
| Other | 13 (20.00) | 7 (12.73) | |||
| Time of the day | |||||
| Night (20:00, 08:00) | 18 (27.27) | 16 (28.57) | 0.8733 | 1.07 [0.48; 2.36] | |
| mRS_pre | Median [q1-Q3] | 1 [1; 2] | 1 [0; 2] | 0.5700 | 0.94 [0.69; 1.29] |
| NIHSS entrance | Median [q1-Q3] | 20 [17; 22] | 17 [9; 22] | 0.0014 | 0.88 [0.83; 0.95] |
| Time to CT | Median [q1-Q3] | 120 [90; 140] | 120 [90; 150] | 0.6766 | 1 [0.99; 1] |
| Time to Groin | Median [q1-Q3] | 275 [220; 315] | 249 [202.5; 310] | 0.1591 | 1 [0.99; 1] |
| Procedural Duration | Median [q1-Q3] | 52 [36; 72] | 55 [37.5; 70] | 0.7570 | 1 [0.98; 1.01] |