BioMed Research International / 2017 / Article / Tab 4

Research Article

Survey of Occupational Allergic Contact Dermatitis and Patch Test among Clothing Employees in Beijing

Table 4

Prevalence of contact allergies (defined as at least one positive reaction in the patch test) to 35 allergens in the TRUE Test in different groups and in total.

Substance (concentration)Sewing and ironing workers with OCD Managers with OCD Total
Prevalence (%)Prevalence (%)Prevalence (%)

Epoxy resin (0.05 mg cm−2)1621.60.1–0.3214.30.04–0.41820.50.1–0.3
Potassium dichromate (0.023 mg cm−2)1925.70.2–0.4214.30.04–0.42123.90.2–0.3
-tert-Butylphenol formaldehyde resin (0.045 mg cm−2)1317.60.1–0.3428.60.1–0.51719.30.1–0.3
Nickel sulfate (0.20 mg cm−2)2432.40.2–0.417.10.01–0.32528.40.2–0.4
Disperse blue 106 (0.05 mg cm−2)1013.50.08–0.23001011.40.06–0.20
Cobalt dichloride (0.02 mg cm−2)2128.40.19–0.39002123.90.2–0.3
-Phenylenediamine (0.08 mg cm−2)56.80.03–0.1517.10.01–0.366.80.03–0.14
Colophony (1.20 mg cm−2)1418.90.1–0.3428.60.1–0.51820.40.1–0.3
Black rubber mix (0.075 mg cm−2)34.10.01–0.110033.40.01–0.09
Formaldehyde (0.18 mg cm−2)34.10.01–0.1117.10.01–0.344.60.02–0.11
Fragrance mix (0.43 mg cm−2)00.00000
Methyldibromo glutaronitrile (0.005 mg cm−2)00.00000
CI+ Me Isothiazolinone (0.004 mg cm−2)00.00000
Imidazolidinyl urea (0.60 mg cm−2)00.00000
Mercaptobenzothiazole (0.075 mg cm−2)00.00000
2–Bromo–2–nitropropane–1,3–diol (0.25 mg cm−2)00.00000
Ethylenediamine dihydrochloride (0.05 mg cm−2)00.00000
Carba mix (0.25 mg cm−2)00.00000
Caine mix (0.63 mg cm−2)00.00000
Quaternium-15 (0.10 mg cm−2)00.00000
Neomycin sulfate (0.23 mg cm−2)00.00000
Mercapto mix (0.075 mg cm−2)00.00000
Thimerosal (0.007 mg cm−2)00.00000
Thiuram mix (0.025 mg cm−2)00.00000
Diazolidinyl urea (0.55 mg cm−2)00.00000
Quinoline mix (0.19 mg cm−2)00.00000
Tixocortol-21-pivalate (0.003 mg cm−2)00.00000
Gold sodium thiosulfate (0.075 mg cm−2)00.00000
Paraben mix (1.00 mg cm−2)00.00000
Budesonide (0.001 mg cm−2)00.00000
Hydrocortisone-17-butyrate (0.02 mg cm−2)00.00000
Wool alcohols (1.00 mg cm−2)00.00000
Bacitracin (0.60 mg cm−2)00.00000
Parthenolide (0.003 mg cm−2)00.00000
Balsam of Peru (0.80 mg cm−2)00.00000
At least one reaction to one allergen of TURE Test4054.10.4–0.6535.70.2–0.64551.10.4–0.6

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