# https://github.com/r-lib/pkgdown/issues/2704

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Calculate 2012 CAD2 Basic PTP for obstructive CAD

Source: R/cad_consortium_ptp.R
calculate_cad2_2012_basic_ptp.Rd

This function returns a patient's pre-test probability (PTP) of obstructive coronary artery disease based on the 2012 CAD Consortium 2 (CAD2) basic model.

Usage

calculate_cad2_2012_basic_ptp(age, sex, chest_pain_type)

Arguments

age

Input numeric value to indicate the age of the patient.

sex

Input characters (female, male) to indicate the sex of the patient.

  • female

  • male

chest_pain_type

Input characters (typical, atypical, nonanginal) to indicate the chest pain characteristics of the patient.

  • typical stands for the patient having typical chest pain.

  • atypical stands for the patient having atypical chest pain.

  • nonanginal stands for the patient having nonanginal or non-specific chest pain.

Value

A numeric value representing the patient's PTP for obstructive CAD based on the 2012 CAD Consortium 2 (CAD2) basic model.

Details

The predictive model is based on patients from 18 hospitals in Europe and the United States.

The 2012 CAD Consortium 2 (CAD2) PTP models are as follows:

alt="2012 CAD Consortium 2 pre-test probabilities of obstructive coronary artery disease model."CAD Consortium 2 (CAD2) pre-test probabilities (PTP) of obstructive coronary artery disease model taken from Tessa Genders et. al. from British Medical Journal is licensed under CC BY-NC 4.0.

Examples

# 40 year old female with typical chest pain
calculate_cad2_2012_basic_ptp(
    age = 40,
    sex = "female",
    chest_pain_type = "typical"
)
#> [1] 0.0815104