RF microneedling showed a high success rate in improving acne scarring in the provided study.
RF Microneedling Success Rate Breakdown
Based on the study of 31 patients with grade 3 and 4 acne scars, the success of RF microneedling can be broken down as follows:
| Improvement Level | Percentage of Patients |
|---|---|
| 2 Grades | 80.64% |
| 1 Grade | 19.35% |
This table shows that most patients experienced a significant improvement of 2 grades in their acne scarring. While some experienced a lesser improvement of 1 grade, the study indicates a high overall success rate for RF microneedling in this application.
In summary, 80.64% of patients showed a 2-grade improvement, and 19.35% showed a 1-grade improvement in their acne scars after undergoing RF microneedling. This suggests a generally high success rate for this procedure in treating acne scars.
