Table 3.

Distribution of positive reactions to allergens of the European Baseline Series among rosacea patients and healthy controls in our study

Allergens of the European Baseline Series	Patients, n (%)	Controls, n (%)
Colophonium	5 (10)	0
Nickel sulfate	4 (8)	7 (14)
Balsam of Peru	4 (8)	2 (4)
Paraphenylenediamine (PPD)	3 (6)	1 (2)
Textile dye Mix	2 (4)	0
Fragrance mixture I	1 (2)	0
Fragrance mixture II	1 (2)	2 (4)
Sesquiterpene lactone mix	1 (2)	1 (2)
Potassium dichromate	1 (2)	1 (2)
Neomycin sulfate	1 (2)	0
Cobalt	1 (2)	2 (4)
Methylisothiazolinone + methylchloroisothiazolinone	0	1 (2)
Methyldibromo glutaronitrile (MDBGN)	0	1 (2)