Table 2.

Actinic keratosis area and severity index score and number and cumulative area of AKs at baseline and 3 months after end of cold atmospheric plasma treatment

AKASI score		Number of AKs		Cumulative area of AKs (cm2)
Baseline	90 days EOT	Baseline	90 days EOT	Baseline	90 days EOT
3.5 (1.2–4.8)	2.4 (1.2–6)	14 (6–50)	10 (3–30)	8.24 (1.48–36.62)	4.24 (1.2–27.673
p = 0.05*		p = 0.01*		p = 0.01*

Values in table are presented as the median with the range in parenthesis

AKASI Actinic keratosis area and severity index score, EOT end of treatment

*Statistically significant difference at p ≤ 0.05