作者1982年报告了5个国家2400名镍过敏的病人中,有157人镍斑贴试验呈阳性反应。3年后作者对104名82年斑试阳性的病人进行了追踪研究,发现有68人不再患镍皮炎,16人患轻度手部皮炎或出汗障碍,13人患慢性手部湿疹,1人因不愿摘掉耳环患耳垂皮炎,6人证实为异位性皮炎。几乎所有的病人主诉,不能接触服装服饰、镍的盘子、手表和金属扣子。作者采用与1982年相同的斑试方法,用统一批号的硫酸镍对100例病人再次进行了斑试,结果13人对镍呈阴性反应,对镍呈阳性反应的病人中,有1/3的人反应程度 In 1982, of the 2,400 nickel allergy patients in five countries reported, 157 were positive for the nickel patch test. Three years later, 104 follow-up studies were performed on 104 patients who tested positive for the 82-year spot test. They found that 68 people no longer had nickel dermatitis, 16 had mild hand dermatitis or sweating disorder, 13 had chronic hand eczema, 1 person due to unwilling to remove ear ear suffering from auricular dermatitis, 6 confirmed as atopic dermatitis. Almost all patients complained that they should not touch apparel, nickel plates, watches and metal buttons. Using the same plaque test method as in 1982, the authors performed a plaque test on 100 patients with a uniform batch of nickel sulfate, 13 of whom showed negative reactions to nickel and one-third of patients who tested positive for nickel Degree of reaction