Table 4.

The Predictive Factors for Severity of Alopecia Tool Analyzed by Linear Multivariate Regression Analysis

	β Coefficient	Standard Error	t	p
(Intercept)	25.33	25.78	0.983	0.329
Age	−0.0297	0.214	−0.139	0.890
Sex	−3.97	7.994	−0.497	0.621
Body mass index (kg/m2)	−0.291	0.866	−0.336	0.738
Retinol (μg/kcal)	40.82	18.44	2.214	0.0303*

Note: *Statistically significant at p < 0.05.