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. 1972 May;23(5):919–922. doi: 10.1128/am.23.5.919-922.1972

Quantitative Urine Culture Method Using a Plastic „Paddle” Containing Dual Media

William A Craig 1,2, Calvin M Kunin 1,2
PMCID: PMC380471  PMID: 4555636

Abstract

A new dip-inoculum method for quantitative urine culture is described which utilizes a dual-chambered plastic „paddle” housing both a general purpose and differential medium. Comparative bacterial counts of 1,000 clinical specimens using the pour plate and this device were identical in 82.9% and within a factor of five in 95.6%. The „paddle” detected all but 19 of 258 specimens (92.6%) with 100,000 or greater colonies per ml. This simple, convenient method should allow more extensive use of quantitative urine culture in the diagnosis and follow-up of patients with urinary tract infections in office practice. It should not be considered as a substitute for the more definitive pour plate method or for standard methods for characterization of bacteriological species when more exact information is required.

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Selected References

These references are in PubMed. This may not be the complete list of references from this article.

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