evidencegaps
Primary study · included by 1 review

Prevalence, Incidence, and Risk of Cancer in Patients With Psoriasis and Psoriatic Arthritis: A Systematic Review and Meta-analysis.

Vaengebjerg 2020 · Vaengebjerg Sofie, Skov Lone, Egeberg Alexander, et al. · JAMA dermatology · 2020

Included by

Bladder cancer risk factors: a comprehensive umbrella review of meta-analyses.
Non-Cochrane · aetiology · 2026 · cited as Vaengebjerg 2020 · Table 1 (Included MA); References
Outcome this study informsPooled effectEvidenceCertainty
Risk of bladder cancer
With psoriasis and psoriatic arthritis vs Without psoriasis and psoriatic arthritis
RR 1.12 [1.04, 1.19]9 studies · 1147009 participantsVery low
Risk of bladder cancer
With ankylosing spondylitis vs Without ankylosing spondylitis
RR 1.21 [0.92, 1.60]5 studies · 58503 participantsVery low

1 including review in total.