Stratification by demographic and clinical data of the antibiotic susceptibility of Escherichia colifrom urinary tract infections of the community

To determine the patterns of antibiotic susceptibility of Escherichia colistrains isolated from adult patients with urinary tract infection (UTI), and to stratify the results by age and type of UTI to verify if there are statistically significant differences that can help physicians to prescribe better empirical antibiotherapy.