Is There a Relation between ABO Blood Groups and Clinical Outcome in Patients with Pemphigoid? A Case-Control Study

Table 2

Distribution of patients based on the site of involvement.

Group	Oral lesion	Cutaneous lesion	Oral & cutaneous lesions	Total
Mucous membrane pemphigoid	1 (14.3%)	1 (14.3%)	5 (71.4%)	7 (100%)
Bullous pemphigoid	0	109 (74.7%)	37 (25.3%)	146 (100%)
Pemphigoid gestationis	0	6 (100%)	0	6 (100%)