Influence of urinary tract infections on the incidence of surgical site infections following hip fracture surgery: A systematic review and meta‐analysis
Abstract
The prevalence of surgical site infections (SSIs) following hip fracture surgery poses a substantial challenge, compounding patient morbidity and healthcare costs. This systematic review and meta‐analysis investigate the potential correlation between perioperative urinary tract infections (UTIs) and the subsequent risk of SSIs, aiming to illuminate the impact of UTIs on postoperative outcomes in this vulnerable population. We followed the Preferred Reporting Items for Systematic Reviews and Meta‐Analyses (PRISMA) guidelines, utilising the PICO framework to define our search strategy across PubMed, Embase, Web of Science and the Cochrane Library. Our inclusion criteria encompassed randomised controlled trials, cohort studies and case–control studies that reported on SSIs following hip fracture surgery in patients with UTIs. Quality was assessed using the Newcastle‐Ottawa Scale, and heterogeneity was quantified using the I2 statistic. A random‐effects model was applied due to significant heterogeneity, and a sensitivity analysis assessed the stability of the results. Six studies met the inclusion criteria, demonstrating high methodological quality. The analysis included studies from 2016 to 2021, with sample sizes ranging from 402 to 31 621 participants. A significant association was found between UTIs and SSIs, with an odds ratio of 2.79 (95% CI: 1.72–4.54, p < 0.001). Sensitivity analysis confirmed the robustness of the results, and no publication bias was detected.…
How strong is the evidence?
Evidence Hub reads this as a systematic review, done in people. Its evidence level is 1 of 5 (Highest · pooled evidence). Pooled evidence from several studies sits at the top of the evidence pyramid. Reported size: 31 participants or records.
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