pedbp (version 2.0.2)

bp_cdf: Plot the CDF for Blood Pressure

Description

Plot the CDF for blood pressure given age, sex, and height.

Usage

bp_cdf(...)
# S3 method for pedbp_bp
bp_cdf(x, ...)
# S3 method for pedbp_p_bp
bp_cdf(x, ...)
# S3 method for pedbp_q_bp
bp_cdf(x, ...)
# S3 method for default
bp_cdf(
  age,
  male,
  height = NA,
  height_percentile = 0.5,
  source = getOption("pedbp_bp_source", "martin2022"),
  sbp = NA,
  dbp = NA,
  ...
)

Value

When passing in a pedbp_bp object, the return is a list of ggplot objects. The length of the list is equal to the length of the number of quantiles or percentiles within the pedbp_bp object.

When using the default method the return is just a ggplot object showing the CDF for diastolic and systolic blood pressures with vertical and horizontal lines highlight the percentile for the given inputs.

Arguments

...

not currently used

x

a pedbp_bp object created by q_bp or p_bp.

age

numeric age, in months

male

integer value, 1 = male, 0 = female

height

numeric, in centimeters, can be missing. See Details.

height_percentile

height percentile to use; range from [0, 100]. See Details.

source

the method, or data set, to use as the reference. See Details.

sbp

the observed systolic blood pressure

dbp

the observed diastolic blood pressure

Examples

# Explicity defining the inputs
bp_cdf(age = 96, male = 1, sbp = 103, dbp = 55)

# Plotting two cdfs from a call to p_bp
x <- p_bp(q_sbp = rep(100, 2),
          q_dbp = rep( 60, 2),
          age   = rep(35.75, 2),
          male  = c(0, 0),
          height = c(NA, 100))

bp_cdf(x)

# Plotting a cdf from a call to q_bp
x <- q_bp(p_sbp = 0.85, p_dbp = 0.95,
          age = 29.2, male = 0, height_percentile = 0.95,
          source = "flynn2017")

bp_cdf(x)