EPV Calculator

Written by Ronny Gunnarsson and first published on September 1, 2001.
Last revised on September 8, 2019.

Du måste hänvisa till denna webbsida om du använder informationen någon annanstans.
Hur detta skall se ut beror på var du återanvänder informationen. Det kan exempelvis se ut så här:
Ronny Gunnarsson. "EPV Calculator" [på INFOVOICE.SE]. Tillgänglig på: https://infovoice.nu/epv-calculator/. Informationen hämtad November 21, 2024.
Suggested pre-reading What this web page adds
  1. Agreements
  2. Etiologic predictive value (EPV)
 This web-page provides an EPV calculator. You will understand more what this is about if you do the pre-reading.

Etiologic Predictive Value (EPV) is designed to calculate the predictive value of test while considering the possibility of carriers of the marker the test is designed to detect. EPV produces predictive value of tests without requiring a gold standard . More background information can be found on the web page introducing EPV. The calculator below calculates Positive and negative EPV with 95% confidence intervals.

References

1.
Orda U, Gunnarsson R, Orda S, Fitzgerald M, Rofe G, Dargan A. Etiologic predictive value of a rapid immunoassay for the detection of group A Streptococcus antigen from throat swabs in patients presenting with a sore throat. International Journal of Infectious Diseases [Internet]. 2016 Apr 1 [cited 2019 Sep 8];45:32–5. Available from: https://www.ijidonline.com/article/S1201-9712(16)00022-9/abstract
1.
Gunnarsson RK 1955. Microbiologic diagnostic tests when asymptomatic carriers are present. Aspects of the use of conventional throat and nasopharyngeal culture as examples [Internet]. 2001 [cited 2019 Sep 8]. Available from: https://gupea.ub.gu.se/handle/2077/15233
1.
Gunnarsson RK, Lanke J. The predictive value of microbiologic diagnostic tests if asymptomatic carriers are present. Statist Med [Internet]. 2002 [cited 2015 Jan 11];21(12):1773–85. Available from: http://onlinelibrary.wiley.com/doi/10.1002/sim.1119/abstract
Du måste hänvisa till denna webbsida om du använder informationen någon annanstans.
Hur detta skall se ut beror på var du återanvänder informationen. Det kan exempelvis se ut så här:
Ronny Gunnarsson. "EPV Calculator" [på INFOVOICE.SE]. Tillgänglig på: https://infovoice.nu/epv-calculator/. Informationen hämtad November 21, 2024.

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