Anti–Bullous Pemphigoid 180 and 230 Antibodies in a Sample of Unaffected Subjects

Abstract

Bullous pemphigoid has a higher incidence in the elderly population, but the prevalence of antibodies to BP180 and BP230 did not increase significantly with age or vary by sex in this population-based sample. Other exogenous factors may affect the development of these autoantibodies in a population without clinically evident immunobullous disease, including limitations inherent to the test (false-positive rate).