|
Individual characteristics of the 4,036 respondents |
|
| Characteristics |
Percentage |
|
|
|
| Age |
|
| 18–74 |
49.3 |
| 75+ |
50.7 |
| Gender |
|
| Male |
37.8 |
| Female |
62.2 |
| Education |
|
| No or less than secondary education |
33.6 |
| Secondary or higher education |
66.4 |
| Self-reported health |
|
| High |
69.2 |
| Low |
30.8 |
| Type of anaesthesia |
|
| Injection anaesthesia |
53.0 |
| Preoperative drops |
42.8 |
| Narcosis |
4.2 |
Stubbe et al. BMC Ophthalmology 2007 7:14 doi:10.1186/1471-2415-7-14 |
|