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📈 Evaluation of the Predictive value of short-term Oliguria and minor Creatinine increases for Acute Kidney Injury in ICU

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The EPOC-AKI Study

Evaluation of the Predictive value of short-term Oliguria and minor Creatinine increases for Acute Kidney Injury (AKI) in ICU

Data Overview

Definitions

Data Overview

Changes in Creatinine Episodes:

  • Creatinine change during episode (µmol/L): Δcr
  • Duration of creatinine change episode (hrs): Δtcr_ch = Ti - (Ti - δt)
  • Time between end of cr change epis and AKI (hrs or NA): Δtaki = TAKI - Ti

Oliguria Episodes:

  • Time Oliguria identified: Tolig = T0
  • Time Oliguria episode started: Tolig_4 = T0 - 4
  • Time between olig epis and AKI (hrs or NA): Δtaki - TAKI - T0

Exploration

Data Exploration

Example: Significant difference in creatinine changes 8 < Δtcr_ch < 12 between 'No AKI' and 'tAKI in 4-8 hrs'

Running

  1. Clone the repository and open the R project file epoc-aki.Rproj with RStudio

    git clone [email protected]:alwinw/epoc-api.git
  2. Preview the relevant bookdown file

    • Option 1: Open the file directly in RStudio

      1. Open up the bookdown index, e.g. doc/full/index.Rmd
      2. In RStudio run Addins > Preview Book, or from the console run
      bookdown::serve_book()
    • Option 2: Run serve_book from the console

      bookdown::serve_book(dir = "doc/full/")
  3. Preview the bookdown site at http://localhost:4321/ or http://127.0.0.1:4321/

Contributors

Alwin Wang and Lisa Toh

Acknowledgements

Activity

GitHub commit activity GitHub last commit Visits GitHub repo size in bytes Total Lines

License

GitHub