Table 4 Data from the fourth visit
Variable | Subgroups | Frequency | Percentage |
|---|---|---|---|
Number of days since first treatment | Max. 2 wks | 413 | 42 |
2–4 wks | 284 | 29 | |
4–6 wks | 67 | 7 | |
6–8 wks | 46 | 5 | |
More | 33 | 3 | |
Unknown | 141 | 14 | |
Intensity of pain at 4th visit | No pain | 414 | 42 |
Mild | 308 | 31 | |
Moderate | 99 | 10 | |
Severe | 22 | 2 | |
Unbearable | 0 | 0 | |
Unknown | 141 | 14 | |
Global assessment of present status | Definitely better | 652 | 66 |
Not definitely better (i.e. probably better, unchanged, probably worse, definitely worse) | 197 | 20 | |
Unknown | 135 | 14 |