Inflammatory Arthritis and Hidradenitis Suppurativa Aa 2021 meta-analysis of 7 studies (200,361 HS patients and 385,599 controls), showed that HS patients have an increased risk for inflammatory arthritis (OR 3.44; 95% CI, 1.92–6.17) https://t.co/JQqosM26fZ https://t.co/bXr1SSeo3p