| Value | Code Name | Code | Code System | Code Description |
|---|---|---|---|---|
| 0 | No shortness of breath | No shortness of breath | ||
| 1 | Mildly short of breath | Mildly short of breath | ||
| 2 | Moderately short of breath | Moderately short of breath | ||
| 3 | Severely short of breath | Severely short of breath | ||
| X | I did not do this in the past 7 days | I did not do this in the past 7 days |