Value | Category | Cases | |
---|---|---|---|
1 | Merely by looking at him | 20 |
0.5%
|
2 | By medical examination | 438 |
11%
|
3 | By blood test | 3474 |
87.4%
|
4 | Other (specify) | 23 |
0.6%
|
5 | Do not know | 20 |
0.5%
|
Sysmiss | 8034 |