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Prevalence of Uti Among Iranian Infants With Prolonged Jaundice, and Its Main Causes: A Systematic Review and Meta-Analysis Study Publisher Pubmed



Tola HH1 ; Ranjbaran M2 ; Omanisamani R2 ; Sadeghi M2
Authors
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Authors Affiliations
  1. 1. Department of Epidemiology and Biostatistics, International Campus, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
  2. 2. Department of Epidemiology and Reproductive Health, Reproductive Epidemiology Research Center, Royan Institute for Reproductive Biomedicine, ACECR, Tehran, Iran

Source: Journal of Pediatric Urology Published:2018


Abstract

Introduction: An extremely variable and high prevalence of urinary tract infection (UTI) in infants with prolonged jaundice has been reported in Iran. However, there is no research from the area that has attempted to estimate pooled prevalence of UTI from considerably diverse evidence. Therefore, this systematic review and meta-analysis study aimed to estimate the prevalence of UTI in infants with prolonged jaundice who were admitted into clinics or hospitals in Iran. Methods: A systematic review and meta-analysis was conducted of published articles on UTI prevalence in infants with prolonged jaundice in Iran. Electronic databases were searched, including Web of Sciences, PubMed/Medline, Scopus, Iranian Scientific Information Database (SID) and Iranmedex, for both English and Persian language articles published between January, 2000 and March, 2017. All possible combinations of the following keywords were used: jaundice, icterus, hyperbilirubinemia during infancy, infection and neonatal. Nine studies that reported prevalence of UTI in infants with prolonged jaundice were included. The overall prevalence of UTI was estimated using random-effects meta-analysis models. Results: A total of 1750 infants were pooled to estimate the overall prevalence of UTI in infants with prolonged jaundice. The prevalence reported by the studies included in this literature review was extremely variable and ranged 0.6–53.9%. The overall prevalence was 11% (95% Confidence Interval (CI): 5.0–18.0), and Escherichia coli was found to be the main cause of UTI. Conclusion: The overall prevalence of UTI was 11%, and E. coli was the main cause of UTI in infants with prolonged jaundice. Screening of UTI should be considered for infants with prolonged jaundice. © 2018 Journal of Pediatric Urology Company