Which of the following has a male:female ratio of 1:1?
Rheumatoid ahritis
Gout
Seronegative spondyloahritis
Polymyalgia rheumatica
Seronegative spondyloahritis has a male : female ratio of 1:1. Rheumatoid ahritis and Polymyalgia rheumatica are seen more commonly in females. Gout is more common in males.