| Value |
Category |
| 1 |
1 Significantly improved |
| 2 |
2 Somewhat improved |
| 3 |
3 Did not change |
| 4 |
4 Somewhat deteriorated |
| 5 |
5 Significantly deteriorated |
| 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.