evidencegaps
Primary study · included by 1 review

Association between coffee consumption and risk of bladder cancer in a meta-analysis of 16 prospective studies.

Dai 2019 · Dai Zhi-Wei, Cai Ke-Dan, Li Fu-Rong, et al. · Nutrition & metabolism · 2019

Included by

Bladder cancer risk factors: a comprehensive umbrella review of meta-analyses.
Non-Cochrane · aetiology · 2026 · cited as Dai 2019 · Table 1 (Included MA); References
Outcome this study informsPooled effectEvidenceCertainty
Risk of bladder cancer
Coffee consumption: 125 ml /d increment vs Reference level (per-increment dose-response)
RR 1.01 [0.98, 1.03]15 studies · 2106261 participantsVery low

1 including review in total.