Table 1.1.
Category | Mounted | Unmounted | p value |
---|---|---|---|
mean (sd) | mean (sd) | ||
Age (years) | 38.1 (16.7) | 34.8 (18.6) | p=0.16 |
Length of hospital stay (days) | 3.7 (3.5) | 2.9 (2.3) | p=0.08 |
Length of ICU stay (days) | 0.5 (3.5) | 0.25 (0.9) | p=0.58 |
Glasgow coma scale | 14.6 (1.7) | 14.3 (2.6) | p=0.41 |
Injury severity score | 11.5 (7.8) | 10.2 (9.6) | p=0.25 |
n (%) | n (%) | ||
Male patients | 99 (48%) | 46 (60%) | p=0.07 |
Female patients | 109 (52%) | 30 (40%) | |
Recreational | 191 (92%)* | 52 (68%) | p<0.01 |
Occupational | 17 (8%) | 24 (32%)* | |
Helmet usage | 12 (6%)* | 0 | p=0.04 |
Mortality | 0 | 3 (4%)* | p=0.04 |