Warfarin group (n=448) | Non-warfarin group (n=448) | p Value | Adjusted OR (95% CI) | |
---|---|---|---|---|
30-day mortality | 99 (22%) | 73 (16%) | 0.003 | 1.94 (1.25 to 3.01) |
Head injury | 170 (38%) | 156 (35%) | 0.134 | 1.41 (0.90 to 2.21) |
Specialist neuro centre | 270 (60%) | 157 (35%) | <0.001 | 3.09 (2.28 to 4.20) |