Objective This meta-analysis aimed to evaluate the effect of bladder training by clamping on bladder urethral function in patients with indwelling urinary catheters used for different durations. Design Systematic review and meta-analysis. Data sources The UpToDate, Cochrane Library, OVID, PubMed, China National Knowledge Infrastructure, CINAHL and Embase were screened from 1 January 2000 to 28 February 2022. Eligibility criteria for selecting studies Randomised controlled trials (RCTs) or quasi-experimental designs comparing the efficacy of bla...
