Table 4 Frequency distribution of the respondents’ demographic characteristics
Variable | N | % |
|---|---|---|
Marriage | ||
Married | 88 | 27.5 |
Single | 232 | 72.5 |
Education level | ||
Ninth grade and less | 55 | 17.2 |
Diploma | 72 | 22.5 |
Bachelor degree | 107 | 33.4 |
Master’s degree | 76 | 23.1 |
PhD | 12 | 3.8 |
Using white cane | ||
Yes | 154 | 48.1 |
No | 166 | 51.9 |
The onset of visual impairment | ||
Since birth | 187 | 58.4 |
Gradual | 93 | 29.1 |
Suddenly | 40 | 12.5 |