Dermatology Research and Practice / 2020 / Article / Tab 6 / Research Article
The Effect of Atopy in the Prevalence of Contact Sensitization: The Experience of a Greek Referral Center Table 6 Frequencies of the most prevalent allergens in the population without atopic dermatitis (AT), with respect to the white-collar (WhC) population, as well as the male and female WhC population.
AT negative (n = 1294) AT-negative white collars (n = 843) AT-negative white-collar males (n = 319) AT-negative white-collar females (n = 524) Absolute frequency f (%) total populationf (%) AT-negative white collarsAbsolute frequency f (%) total populationf (%) AT-negative malesAbsolute frequency f (%) total populationf (%) AT-negative femalesNickel sulphate 5% 211 10.67 25.03 36 1.82 11.29 175 8.85 33.40 Fragrance mix (I) 8% 128 6.47 15.18 45 2.28 14.11 83 4.20 15.84 Cobalt chloride 1% 66 3.34 7.83 19 0.96 5.96 47 2.38 8.97 Balsam of Peru 25% 94 4.75 11.15 43 2.17 13.48 51 2.58 9.73 Thiomersal 0.1% 60 3.03 7.12 22 1.11 6.90 38 1.92 7.25 Paraphenylenediamine 1% 34 1.72 4.03 4 0.20 1.25 30 1.52 5.73 Potassium dichromate 0.5% 41 2.07 4.86 20 1.01 6.27 21 1.06 4.01 Ethylenediamine 1% 45 2.28 5.34 25 1.26 7.84 20 1.01 3.82 5-Chloro-2-methyl-4-itz-3 29 1.47 3.44 7 0.35 2.19 22 1.11 4.20 Neomycin sulphate 20% 28 1.42 3.32 5 0.25 1.57 23 1.16 4.39 Formaldehyde 2% 30 1.52 3.56 12 0.61 3.76 18 0.91 3.44 Budesonide 0.01% 27 1.37 3.20 13 0.66 4.08 14 0.71 2.67 Thiuram mix 1% 15 0.76 1.78 6 0.30 1.88 9 0.46 1.72 Wool alcohols 30% 19 0.96 2.25 9 0.46 2.82 10 0.51 1.91 Black rubber mix 0.1% 14 0.71 1.66 3 0.15 0.94 11 0.56 2.10 Colophony 20% 19 0.96 2.25 11 0.56 3.45 8 0.40 1.53 Benzocaine 5% 7 0.35 0.83 1 0.05 0.31 6 0.30 1.15 Paratertiary butylphenol 1% 14 0.71 1.66 5 0.25 1.57 9 0.46 1.72 Paraben mix 15% 11 0.56 1.30 4 0.20 1.25 7 0.35 1.34 Mercapto mix 2% 5 0.25 0.59 0 0.00 0.00 5 0.25 0.95 Quaternium-15 1% 8 0.40 0.95 2 0.10 0.63 6 0.30 1.15 Mercury 0.05% 6 0.30 0.71 2 0.10 0.63 4 0.20 0.76 Epoxy resin 1% 3 0.15 0.36 1 0.05 0.31 2 0.10 0.38 Primin 0.01% 7 0.35 0.83 3 0.15 0.94 4 0.20 0.76 Quinoline mix 6% 4 0.20 0.47 1 0.05 0.31 3 0.15 0.57 Benzalkonium chloride 0.1% 3 0.15 0.36 1 0.05 0.31 2 0.10 0.38 MBT 2% 4 0.20 0.47 2 0.10 0.63 2 0.10 0.38 Phenylmercuric acetate 0.05% 0 0.00 0.00 0 0.00 0.00 0 0.00 0.00 Hydroquinone 0 0.00 0.00 0 0.00 0.00 0 0.00 0.00 Petrolatum control 100% 0 0.00 0.00 0 0.00 0.00 0 0.00 0.00