Lifetime Incidence and Healthcare Disparities in Alopecia Areata: A UK Population-Based Cohort Study

    August 2024 in “ British Journal of Dermatology
    Andrew R. Thompson, Christos Tziotzios, John Nesnas, Rowena Randall, Maciej Czachorowski, Andrew G. Messenger
    TLDR Alopecia areata affects 1 in 50 people, with non-White ethnic groups experiencing the most impact on mental health and work.
    This UK population-based cohort study analyzed data from 6,961 individuals diagnosed with alopecia areata (AA) to investigate its lifetime incidence and impact on mental health and work-related outcomes. The study found an overall lifetime incidence of 2.11%, with higher rates among females, individuals of Asian, Other, Mixed, and Black ethnicities, and those in the most deprived quintile. Black individuals with AA were more likely to experience anxiety and require time off work. The study highlights significant healthcare disparities, with individuals from lower socioeconomic groups less likely to be referred to specialist services, despite a higher burden of mental health conditions and work-related impacts. These findings underscore the need for targeted healthcare support for groups at higher risk of AA and its consequences.
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