evidencegaps
Primary study · included by 1 review

Risk of extracolonic second primary cancers following a primary colorectal cancer: a systematic review and meta-analysis.

Robertson 2022 · Robertson Dylan, Ng Shu Kay, Baade Peter D, et al. · International journal of colorectal disease · 2022

Included by

Bladder cancer risk factors: a comprehensive umbrella review of meta-analyses.
Non-Cochrane · aetiology · 2026 · cited as Robertson 2022 · Table 1 (Included MA); References
Outcome this study informsPooled effectEvidenceCertainty
Secondary bladder cancer
With primary colorectal cancer vs Without primary colorectal cancer
RR 1.19 [1.06, 1.33]7 studies · 42880 participantsVery low
Risk of bladder cancer
With metabolic syndrome vs Without metabolic syndrome
RR 1.09 [1.02, 1.17]2 studies · 12934208 participantsVery low

1 including review in total.