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. 2021 Mar 23;101(3):971. doi: 10.2340/00015555-3774

Table II.

Sensitivities of the serological tests calculated individually for Japanese and European patients

Patients Indirect IF on SSS (blister floor) n (%) NC1 BIOCHP® mosaic n (%) NC1 ELISA n (%) NC1/NC2 ELISA n (%) FL Col7 ELISA n (%) Dermal extract IB (Col7) n (%) NC1 IB n (%)
Japanese EBA sera (n = 52) 51 (98.1) 48 (92) 47 (90.4) 50 (96.2) 39 (75) 48 (92) 50 (96.2)
European EBA sera (n = 49) 46 (93.9) 41 (85.7) 37 (75.5) 39 (79.6) 41 (83.7) 41 (83.7) 45 (91.8)

EBA: epidermolysis bullosa acquisita; NC: non-collagenous domain; IF: immunofluorescence; FL: full-length; IB: immunoblot.