Effect of Pumpkin Seed Oil on Hair Growth in Men with Androgenetic Alopecia: A Randomized, Double-Blind, Placebo-Controlled Trial

Table 3

Patients assessments of clinical response.

	Treatment (𝑁=37)		Placebo (𝑁=39)		𝑃 value*
	12 weeks	24 weeks	12 weeks	24 weeks	Weeks 12 and 24
Self-improvement^1	2.9±2.5	3.4±2.7	2.5±2.8	2.1±2.0	0.514, 0.013
Self-satisfaction^1	3.4±2.9	3.5±2.9	2.6±2.6	2.3±2.0	0.214, 0.003

Data are expressed as mean with SD.
¹Patients provided ratings of improvement from 0 (no change or worse) to 10 (complete recovery) and satisfaction from 0 (complete disappointment) to 10 (full satisfaction) on Visual Analogue Scales.
*Two-sample Student’s 𝑡-test between groups.