| Age in Years Mean (±SD)(p<0.001) | 68.69 ± 14.43 | 67.04 ± 14.85 | 70.09 ± 14.39 | 68.72 ± 14.53 | 70.27 ± 14.92 | 70.26 ± 14.51 | 68.81 ± 14.29 | 69.21 ± 14.51 | 67.63 ± 14.24 |
| NIHSS Mean (±SD)(p=0.006) | 14.68 ± 7.87 | 14.74 ± 7.81 | 14.89 ± 7.83 | 15.33 ± 7.75 | 15.01 ± 7.42 | 15.63 ± 8.25 | 14.80 ± 7.55 | 15.02 ± 8.17 | 14.76 ± 7.95 |
| Female%(p=0.781) | 50.02% | 51.46% | 52.12% | 50.00% | 52.44% | 50.30% | 49.80% | 50.13% | 50.68% |
| IV tPA%(p<0.001) | 37.24% | 39.15% | 33.35% | 39.42% | 37.94% | 39.95% | 34.99% | 40.74% | 40.73% |
| ICH%(p<0.001) | 17.66% | 18.69% | 19.31% | 16.56% | 25.34% | 18.80% | 16.66% | 16.83% | 17.93% |
| Favorable functional outcomes%(p<0.001) | 21.49% | 24.23% | 19.99% | 23.40% | 17.07% | 31.64% | 25.67% | 24.80% | 26.32% |
| Functional Independence%(p<0.001) | 20.21% | 23.23% | 18.43% | 22.12% | 15.04% | 19.80% | 23.16% | 24.36% | 25.10% |
| Inpatient Mortality%(p=0.300) | 10.62% | 11.38% | 11.07% | 11.86% | 12.20% | 11.14% | 9.54% | 11.69% | 11.10% |
| Length of stay in days Mean (±SD) (p<0.001) | 8.01 ± 7.69 | 7.93 ± 9.42 | 8.61 ± 11.16 | 7.27 ± 6.77 | 7.15 ± 6.24 | 7.70 ± 10.87 | 8.52 ± 10.12 | 6.60 ± 5.71 | 8.07 ± 7.59 |