| Value |
Category |
Cases |
|
| 1 |
(1) Lab blood test has a definite result |
18804 |
|
| 2 |
(2) Lab blood test does not a definite result |
3458 |
|
| 99 |
(99) Missing |
0 |
|
| Sysmiss |
|
28444 |
|
Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.
