Recurrent uncomplicated urinary tract infections: definitions and risk factors.
Level 5 - mechanism / opinion, no new human data
Narrative review and guideline synthesis without meta-analytic pooling
PubMed 34113535 · doi:10.3205/id000072
What was done
The authors reviewed international clinical guidelines and conducted a literature search across Medline, Cochrane, and Embase to summarize definitions, clinical burden, and risk factors for recurrent uncomplicated urinary tract infections.
What was found
The abstract reports no numerical data, effect estimates, or patient counts. It qualitatively identifies key risk factors including sexual intercourse, spermicide use, a new sexual partner, maternal history of UTI, childhood UTI history, and treatment of asymptomatic bacteriuria. Additional identified factors include low fluid intake, habitual or post-coital delayed urination, wiping back-to-front, douching, occlusive underwear, and irregular bowel function.
Why it matters
Identifying modifiable behavioral factors and non-modifiable historical risks helps clinicians tailor prevention counseling and identify high-risk patients who may benefit from structured prophylactic strategies.
Limits
The abstract provides no study counts, sample sizes, search dates, screening criteria, or quantitative effect sizes. Risk factors reflect observational associations that cannot establish causality directly from this summary.
Cited by
- supports Post-coital UTIs in women result from sexual thrusting mechanically pushing external bacteria into the bladder through the short female urethra.