phoenix (version 1.1.1)

phoenix_immunologic: Phoenix Immunologic Score

Description

Apply the Phoenix immunologic scoring based on ANC and ALC. This is only part of Phoenix-8 and not Phoenix.

Usage

phoenix_immunologic(anc = NA_real_, alc = NA_real_, data = parent.frame(), ...)

Value

a integer vector with values 0 or 1

As with all other Phoenix organ system scores, missing values in the data set will map to a score of zero - this is consistent with the development of the criteria.

Arguments

anc

absolute neutrophil count; a numeric vector; units of 1,000 cells per cubic millimeter

alc

absolute lymphocyte count; a numeric vector; units of 1,000 cells per cubic millimeter

data

a list, data.frame, or environment containing the input vectors

...

pass through

Phoenix Immunologic Scoring

1 point if ANC < 500 or ALC < 1000 cells per cubic millimeter.

References

See reference details in phoenix-package or by calling citation('phoenix').

See Also

• phoenix for generating the diagnostic Phoenix Sepsis score based on the four organ systems:

  • phoenix_cardiovascular,

  • phoenix_coagulation,

  • phoenix_neurologic,

  • phoenix_respiratory,

• phoenix8 for generating the diagnostic Phoenix 8 Sepsis criteria based on the four organ systems noted above and

  • phoenix_endocrine,

  • phoenix_immunologic,

  • phoenix_renal,

  • phoenix_hepatic,

vignette('phoenix') for more details and examples.

Examples

# using the example sepsis data set
immu_example <- sepsis[c("pid", "anc", "alc")]
immu_example$score <- phoenix_immunologic(anc, alc, sepsis)
immu_example

# using the example sepsis data set
hep_example <- sepsis[c("pid", "bilirubin", "alt")]
hep_example$score <- phoenix_hepatic(bilirubin, alt, sepsis)
hep_example

# example data set with all possilbe hepatic scores
DF <- expand.grid(anc = c(NA, 200, 500, 600), alc = c(NA, 500, 1000, 2000))
phoenix_immunologic(anc = anc, alc = alc, data = DF)