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Comparison between our study and NACDG study*
| Our study | NACDG study* | |
|---|---|---|
| Number of patients (sample size) | 2138 | 5594 |
| Prevalence of 2+/3+ammonium persulfate reactions | 2.7% | 0.75% |
| Patients with definite and probable clinical relevance of ammonium persulfate allergy | 3/61 (21%) | 26/97 (26.8%) |
*North American Contact Dermatitis Group Patch Test Results: 2015-2016[8]
