DOI: 10.1128/JCM.38.4.1679-1680.2000
ABSTRACT
Pooling, in groups of five, of urine specimens from asymptomatically infected men in a population with 4% prevalence, as determined by case finding, is 100% sensitive and specific and results in a 60.5% reduction in the number of tests needed. Pooling of urine specimens in groups of 10 for the estimation of population-based prevalence is 96.1% sensitive and 100% specific and saves 90% of the test costs.
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