Humans Quality of Life Retrospective Studies *Sarcopenia/epidemiology/etiology *Urinary Bladder Neoplasms/complications/epidemiology Bladder cancer Prevalence Sarcopenia Systematic review

Carcinogens Environmental/adverse effects Gene-Environment Interaction Humans Incidence Occupational Exposure/adverse effects Prevalence Risk Assessment Risk Factors Smoking/adverse effects/epidemiology Time Factors Urinary Bladder Neoplasms/diagnosis/*epidemiology/genetics/mortality Bladder Cancer Epidemiology Urothelial

Biomarkers Tumor/*urine Fibronectins/*urine Humans Prognosis Urinary Bladder Neoplasms/*diagnosis/urine Biomarker Bladder cancer Diagnosis Meta-analysis Urine fibronectin standards of institutional and international research committee this article is based on previous published studies thus it does not contain any studies with human participants or animals. CONSENT FOR PUBLICATION: Not applicable. COMPETING INTERESTS: The authors declare that they have no competing interests. PUBLISHER’S NOTE: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.

Biomarkers Tumor *Cystoscopy *Cytodiagnosis Early Detection of Cancer Humans Prospective Studies Reproducibility of Results Retrospective Studies Sensitivity and Specificity Urinary Bladder Neoplasms/complications/*diagnosis/pathology Urinary Bladder Neurogenic/*complications (MeSH): neurogenic bladder bladder cancer cystoscopy screening urinary cytology