In-hospital clinical outcomes | DWI negative imaging, n (%) | DWI positive imaging, n (%) | Crude OR | 95% CI | P value | Adjusteda OR | 95% CI | P value | |
---|---|---|---|---|---|---|---|---|---|
Multivariable analysis | Early neurological improvement | 28 (51.9) | 143 (37.3) | 1.20 | 0.30–4.79 | 0.80 | 0.93 | 0.17–4.91 | 0.93 |
Favourable clinical outcome | 40 (74.1) | 159 (41.5) | 1.92 | 0.48–7.75 | 0.36 | 2.40 | 0.48–11.95 | 0.28 | |
Sensitivity analysisb | Early neurological improvement | 28 (51.9) | 127 (36.9) | 2.01 | 0.81–4.95 | 0.13 | 1.83 | 0.64–5.22 | 0.26 |
Favourable clinical outcome | 40 (74.1) | 153 (44.5) | 1.73 | 0.68–4.36 | 0.25 | 1.49 | 0.51–4.34 | 0.47 |