Subgroup analysis
cystitis, UTIs
RECURRENCES, CYSTITIS, UTI
In premenopausal women, no statistically significant difference was seen between the two treatment groups in the frequency of recurrences (In patients older than 70 years, the reduction of frequency of UTI (by 4.4–4.5 UTIs, Using a broader UTI definition (patients with self-documented UTIs without visiting a doctor, with monosymptomatic bacterial urinary tract infections, or with clinical cystitis without positive pathogen detection), a post-hoc subgroup of ITT patients who had more than 7 UTIs in the 12 months prior to randomization was analyzed. In this subpopulation (