No clear associations of adult BMI and diabetes mellitus with non-muscle invasive bladder cancer recurrence and progression.
Jelle EversAnne J GrotenhuisKatja K H AbenLambertus A L M KiemeneyAlina VrielingPublished in: PloS one (2020)
Average BMI during adult life and diabetes mellitus were not clearly associated with risk of recurrence or progression in non-muscle invasive bladder cancer. Prospective cohort studies with detailed information on BMI and diabetes mellitus before and after diagnosis are needed to confirm these findings.