Table 1.

Correlation coefficients between skin biophysical parameters

			Corneocyte‐related parameters
Variables	Hydration	TEWL	G0	G1	G2	G3	G4
Hydration	‐	−0.065	0.518***	−0.532***	−0.606***	−0.601***	−0.568***
TEWL		‐	−0.271	−0.275	−0.064	0.075	0.074

Values of ^**p < 0.01 and ^***p < 0.001 were determined by the Pearson’s correlation test. TEWL, transepidermal water loss; G0, grey levels 130‐155; G1, grey levels 155‐180; G2, grey levels 180‐205; G3, grey levels 205‐230; G4, grey levels 230‐255.