Investigator-Assessed Outcomes After 6 Weeks of Treatment
| Outcomea | Placebo | Nifedipine | Mean Difference (95%CI) | P Value |
|---|---|---|---|---|
| Redness score, mean, mm | 17.0 | 18.3 | 1.9 (−3.8 to 7.6) | .50 |
| Purpleness score, mean, mm | 6.6 | 4.9 | −1.5 (−5.6 to 2.6) | .47 |
| Edema score, mean, mm | 4.9 | 7.8 | 3.2 (−0.5 to 6.9) | .09 |
| Ulceration score, mean, mm | 0.0 | 0.2 | 0.2 (−0.2 to 0.6) | .33 |
↵a Assessed using 100-mm visual analogue scales where higher values indicate greater severity.