| Value |
Category |
| 0 |
Severe (< 70 g/l) |
| 1 |
Moderate (70-89 g/l) |
| 2 |
Mild (90-109 g/l) |
| 3 |
None (>=110 g/l) |
| Sysmiss |
|
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.