Serum zinc concentration and history of isCGM contact dermatitis in type 1 diabetes

Table 4 Multiple regression analysis of the relationship between history of contact dermatitis due to isCGM and parameters related to serum zinc concentration in the study subjects

History of contact dermatitis due to isCGM
	β	P
Age, years	− 0.266	0.040
Sex, men/women	0.172	0.169
Alb, mg/dl	0.047	0.700
Zinc deficiency category	− 0.315	0.017

β, standardized regression coefficient. A multiple regression analysis was performed with history of contact dermatitis due to isCGM as the dependent variable and parameters found to correlate with serum zinc concentration as explanatory variables. R² = 0.279, P = 0.002. Serum zinc levels were categorized according to the criteria of the Japanese Society of Clinical Nutrition

ISSN: 2072-1315