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Correction: Determination of reference intervals for common chemistry and immunoassay tests for Kenyan adults based on an internationally harmonized protocol and up-to-date statistical methods

  • Geoffrey Omuse,
  • Kiyoshi Ichihara,
  • Daniel Maina,
  • Mariza Hoffman,
  • Elizabeth Kagotho,
  • Alice Kanyua,
  • Jane Mwangi,
  • Caroline Wambua,
  • Angela Amayo,
  • Peter Ojwang,
  • Zul Premji,
  • Rajiv Erasmus

Fig 1 is incorrect. The yellow box with a comment should be removed. The authors have provided a corrected version here.

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Fig 1. SD ratio (SDR) vs. bias ratio (BR) as a measure of between-subgroup differences.

SDR represents between-subgroup differences at the center of distributions, while BR represents between-subgroup differences at the periphery (LL or UL) of the distributions. The numerator of SDR is between-subgroup SD (or SDsex, if sub-grouped by sex), while that of BR is a difference of LLs or ULs.

https://doi.org/10.1371/journal.pone.0315969.g001

Reference

  1. 1. Omuse G, Ichihara K, Maina D, Hoffman M, Kagotho E, Kanyua A, et al. (2020) Determination of reference intervals for common chemistry and immunoassay tests for Kenyan adults based on an internationally harmonized protocol and up-to-date statistical methods. PLoS ONE 15(7): e0235234. https://doi.org/10.1371/journal.pone.0235234