| Value | Category | Cases | |
|---|---|---|---|
| 1 | part of routine checkup | 55 |
20.8%
|
| 2 | next step following abnormal/inconclusive test | 13 |
4.9%
|
| 3 | recommendation of health care provider | 36 |
13.6%
|
| 4 | recommendation of other source | 11 |
4.2%
|
| 5 | experiencing pain or other sympotms | 129 |
48.9%
|
| 6 | other | 14 |
5.3%
|
| 77 | dont know | 3 |
1.1%
|
| 88 | refused | 3 |
1.1%
|
| Sysmiss | 5329 |