Эпидемиологические характеристики бессимптомной бактериурии у беременных: распространенность, этиология и антибиотикорезистентность (обзор литературы)

Relevance: Asymptomatic bacteriuria is among the most commonly recorded urinary tract infections in obstetric practice. Undetected and untreated, it increases the likelihood of acute pyelonephritis, preterm birth, low birth weight, and other adverse perinatal outcomes. The study aimed to analyze the epidemiological characteristics of asymptomatic bacteriuria in pregnancy, specifically its prevalence, etiological structure, and antibiotic resistance patterns. Materials and Methods: We searched PubMed, Scopus, Web of Science, and Google Scholar for publications in Kazakh, Russian, and English. We included observational studies, systematic reviews, meta-analyses, and guidelines reporting the prevalence, etiology, or antimicrobial susceptibility of asymptomatic bacteriuria in pregnancy, and synthesized the findings narratively. We included 41 publications from January 2016 to May 2026 and extracted each report’s diagnostic criterion alongside prevalence data.