Screening for pharyngeal gonorrhea in adolescents. A reexamination.
The cost-effectiveness of screening for pharyngeal gonorrhea (PG) in an adolescent clinic population was examined in the context of dramatically decreasing prevalence. Chart review revealed that the apparent PG prevalence had decreased from 15/555 (2.7%) 8 years ago to 0/319 (0.0%) recently in the clinic population studied. The earlier high prevalence of PG probably represented poor laboratory test specificity. Cost analysis showed that only at very high prevalence of PG (greater than 8%) would pharyngeal screening be cost-effective unless PG can be shown to be an important source of genital infection. We concluded that continued pharyngeal screening is not justified in our clinic because prevalence is so low.
Roochvarg
L B
LB
Department of Pediatrics, University of Maryland Medical School, Baltimore 21201.
Lovchik
J C
JC
D000293:Adolescent; D003362:Cost-Benefit Analysis; D005260:Female; D006069:Gonorrhea / Q000175:diagnosis* / Q000453:epidemiology; D006801:Humans; D008297:Male; D008403:Mass Screening / Q000191:economics* / Q000379:methods; D010612:Pharyngitis / Q000175:diagnosis* / Q000453:epidemiology / Q000382:microbiology; D015995:Prevalence; D014481:United States