Table 1. Patients’ Demographics .
| Total number | Female | Male | Mean age (y) | Age range (y) | |
| True laser | 20 | 13 | 7 | 47±10 | 25-65 |
| Sham laser | 20 | 15 | 5 | 51±11 | 28-69 |
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.