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Hematocrit

Hematocrit (lab table).

Name in the dataset hct
Type lab
Stored in lab_data.csv
Stamped by Hospital records clock
Unit %

Description

Two analysers distinguishable record by record; neither is heaped.

Its time is the lab system's result time: see Blood gas result time and Central lab result time.

Time

Its time side is still to be described.

Value

Model kind source_dependent: resolution chosen by a covariate (analyser)
Resolution by analyser: cbc 0.1 %, blood_gas 1 %
Anchor nearest (convention)

In this release

How wide the true-value distribution is, record by record, over 5,700 of 5,700 records (every lab row of 600 random cases) that have one. Computed with the pinned model, aggregates only.

Median p10 to p90
Standard deviation 0.0289 % 0.0289 to 0.289 %
95% interval width 0.095 % 0.095 to 0.95 %
Mean minus recorded 0 % 0 to 0 %

Anchor

Laboratory results rounded to the last reported digit; at most half the last digit. See what an anchor is and every variable's anchor.

Figures

Histogram of the recorded values of hct.
Recorded values in the release: 58,498 records, median 33 %; 550 outside the 0.5–99.5th percentiles are not shown.

Tags: generated, vitaldb-resolution