title: Comparing the prevalence of chlamydial infection across populations--what is appropriate?
authors.forename: William C
authors.initials: WC
authors.lastname: Miller
authors.forename: Rushina
authors.initials: R
authors.lastname: Cholera
mesh_terms: D000554:Ambulatory Care Facilities / Q000706:statistics & numerical data*; D002690:Chlamydia Infections / Q000175:diagnosis / Q000453:epidemiology* / Q000382:microbiology; D002692:Chlamydia trachomatis; D005260:Female; D006801:Humans; D020407:Internet; D008403:Mass Screening / Q000379:methods* / Q000706:statistics & numerical data; D015995:Prevalence; D012306:Risk; D055815:Young Adult