Table 2. Vitamin D levels in sample groups.

	Controls			BCC			SCC
				Cases			Cases
	Mean	SEM	p -Value	Mean	SEM	p -Value	Mean	SEM	p -Value
Sex
Male	15.82	3.12	0.92	22.25	2.08	0.49	26.16	3.33	0.36
Female	15.14	1.50		24.91	2.88		22.68	2.80
Age
≤70 age	15.53	1.43	0.51	22.15	4.73	0.95	24.35	5.81	0.77
>70 age	12.93	3.58		23.26	1.80		24.06	2.36

Notes.

25(OH)D₃ mean levels are expressed in ng/ml. p-Values were performed using the Mann–Whitney U-test.

Abbreviations

BCC

Basal Cell Carcinoma

SCC

Squamous Cell Carcinoma

SEM

Standard Error of the Mean