Comorbidity, disability, and healthcare expenditure of ankylosing spondylitis in Korea: A population-based study.
Jeong Seok LeeBaek-Lok OhHee Young LeeYeong Wook SongEun Young LeePublished in: PloS one (2018)
In patients with AS, demographic factors and systemic manifestations including EAMs and other comorbidities were associated with increased disability and healthcare expenditures.