Table 1.
Frequency distribution of demographic variables in the studied patients
| Variable | Number of cases (n) | Percentage (%) | |
|---|---|---|---|
| Gender | Male | 173.0 | 64.8 |
| Female | 94.0 | 35.2 | |
| Age group (years) | 20–35 | 167.0 | 62.5 |
| 35–50 | 46.0 | 17.2 | |
| 50–65 | 26.0 | 9.5 | |
| > = 65 | 28.0 | 10.5 | |
| Residence | Urban | 183.0 | 69.6 |
| Rural | 84.0 | 30.4 | |
| Education status | Illiterate | 25.0 | 9.4 |
| Primary school | 26.0 | 9.7 | |
| Secondary school | 43.0 | 16.1 | |
| High school | 32.0 | 11.9 | |
| College | 28.0 | 10.5 | |
| Unknown | 113.0 | 42.4 | |
| Employment status | Student | 13.0 | 4.8 |
| Unemployed | 68.0 | 25.5 | |
| Employed | 26.0 | 9.7 | |
| Farmer | 14.0 | 5.2 | |
| Others | 45.0 | 16.8 | |
| Unknown | 101 | 38.0 | |
| Season | Spring | 62.0 | 23.2 |
| Summer | 72.0 | 27.0 | |
| Autumn | 63.0 | 23.6 | |
| Winter | 70.0 | 26.2 | |
| Glasgow Coma Scale (GCS) | < 9 | 124.0 | 46.4 |
| 9–13 | 51.0 | 19.1 | |
| 13–15 | 92.0 | 34.5 | |