Randomized Clinical Trial of the Innovative Bilayered Wound Dressing Made of Silk and Gelatin: Safety and Efficacy Tests Using a Split-Thickness Skin Graft Model

Table 1

Demographic data of healthy volunteers and patients who underwent a split-thickness skin graft procedure for patch test and donor site treatment, respectively.

	Healthy volunteers	Patients who underwent a split-thickness skin graft procedure
	Number or mean ± SD (range)	Number (%) or mean ± SD (range)
Sex
Male	31	15
Female	79	15
Age (years)	39.9 ± 12.8 (20–61)	37.3 ± 15.0 (18–64)
Weight (kg)	60.1 ± 12.4 (41–96)	58.5 ± 12.3 (42–91)
Height (cm)	160.5 ± 8.1 (140–182)	162.2 ± 7.3 (149–179)
BMI (kg/m^2)	23.3 ± 4.2 (16.5–37.1)	22.2 ± 4.4 (15.6–32.8)