Dermoscopic Features of Psoriatic Nails and Their Correlation to Disease Severity

Table 1

Analysis of the disease severity in the psoriasis group.

Severity index		Study cases (n = 50)
PASI	Mean ± SD	11.57 ± 7.78
	Median (min-max)	11.35 (0.9–37.5)
NAPSI	Mean ± SD	30.66 ± 13.67
	Median (min-max)	32 (4–60)
Psoriasis severity
Mild		23 (46%)
Moderate to severe		27 (54%)

Continuous data are expressed as mean ± SD and median (range). Categorical data are expressed as number (%).