Research Article

A Retrospective Analysis of the Efficacy and Safety of Q-Switched and Picosecond Lasers for Treating Becker’s Nevus

Table 2

Patient demographics and clinical features.

Variables (n = 49)n(%)

Age (years)
 1–191530.6
 20–242244.9
 25-1224.5
Age of onset (years)
 0–41122.4
 5–9612.2
 10–142244.9
 15–191020.4
Gender
 Male3571.4
 Female1428.6
Distribution
 Unilateral4795.9
 Bilateral24.1
Location
 Face, neck3877.6
 Trunk510.2
 Extremities510.2
 Neck and trunk12
Hairy
 Yes2244.9
 No2755.1