[Urinary tract infection in an ambulatory population: epidemiological analysis of the etiology and antibiotic resistance of isolated gram-negative strains].
15,892 urinocultures belonging to out-patients admitted to Chieti ULSS 04, from January '85 to December '89 were studied. Among the examined samples, the positive urinocultures were 4255 (26.8%) with a prevalence in the female sex (78.6%). During the year E. coli was the most frequently identified organism (55.8%) without significant changes. 25.7% was the isolation percentage of Morganella-Proteus-Providencia (MPP). In order to plan a right antibiotic-therapy the resistance of isolates to 19 chemo-antibiotics, during five years, was evaluated and compared.
Piccolomini
R
R
Istituto di Medicina Sperimentale, Università G. D'Annunzio, Chieti.
Catamo
G
G
Di Girolamo
A
A
Picciani
C
C
Cellini
L
L
Di Perna
S
S
Gentili
E
E
Sartorelli
M
M
Nicoletti
M
M
D000328:Adult; D004352:Drug Resistance, Microbial; D004927:Escherichia coli Infections / Q000453:epidemiology; D005260:Female; D006090:Gram-Negative Bacteria / Q000187:drug effects / Q000302:isolation & purification*; D016905:Gram-Negative Bacterial Infections / Q000453:epidemiology / Q000382:microbiology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D010045:Outpatients; D012621:Seasons; D014552:Urinary Tract Infections / Q000453:epidemiology / Q000382:microbiology*
Infezioni al tratto urinario di una popolazione ambulatoriale: analisi epidemiologica sull'etiologia e sull'antibiotico-resistenza dei ceppi gram-negativi isolati.