TABLE 1.

Percent rate of clinical improvement relative to base line, following skin microneedling treatment of post acne atrophic scars

PERCENT IMPROVEMENT (%) (n=10)
	Post-acne scars appearance	Skin texture	Overall satisfaction
After one month of treatment (after 2 sessions)	15-20 mild	20-225 mild	30-40 * moderate
After three months post-treatment (after 6 sessions)	51-60 * good	40-50 * moderate	80-85 * very good

^*p <0.05