title: Relationships between diagnoses of sexually transmitted infections and urinary tract infections among male service members diagnosed with urethritis, active component, U.S. Armed Forces, 2000-2013.
abstract: A previous MSMR report found that 42.8% of all incident (first-time) urinary tract infections (UTIs) in males, but only 0.4% of such UTIs in females, were diagnosed as "urethritis, unspecified" (ICD-9: 597.80). This study explored the possibility that many of the diagnoses of urethritis in males represented sexually transmitted infections (STIs), even though ICD-9: 597.80 is explicitly reserved for cases of urethritis that are deemed to not be sexually transmitted. Examined were relationships between diagnoses of urethritis, diagnoses of STIs, and recurrent diagnoses of UTIs. Male service members who received a diagnosis of "urethritis, unspecified" (ICD-9: 597.80) had an increased risk of a subsequent UTI diagnosis, especially of "urethritis, unspecified," compared to all male service members. Most service members who were diagnosed with "urethritis, unspecified" had no documented diagnoses of an STI in their Military Health System health records; however, recurrent UTIs were more common among service members who did have documented STIs. The most commonly diagnosed STIs in this study were "other non-gonococcal urethritis" (which includes that caused by Chlamydia trachomatis) and gonorrhea.
mesh_terms: D000328:Adult; D003937:Diagnosis, Differential; D005006:Ethnicity; D006801:Humans; D015994:Incidence; D008297:Male; D008875:Middle Aged; D008889:Military Personnel / Q000145:classification / Q000706:statistics & numerical data; D011159:Population Surveillance; D012008:Recurrence; D012307:Risk Factors; D012749:Sexually Transmitted Diseases / Q000150:complications / Q000175:diagnosis / Q000453:epidemiology / Q000503:physiopathology; D014481:United States / Q000453:epidemiology; D014526:Urethritis / Q000175:diagnosis / Q000453:epidemiology / Q000209:etiology / Q000503:physiopathology; D014552:Urinary Tract Infections / Q000150:complications / Q000175:diagnosis / Q000453:epidemiology / Q000503:physiopathology