% Generated by roxygen2: do not edit by hand

% Please edit documentation in R/plcom2012.R

\name{plcom2012}

\alias{plcom2012}

\title{PLCOm2012 risk prediction model for lung cancer}

\usage{

plcom2012(

  age,

  race,

  education,

  bmi,

  copd,

  cancer_hist,

  family_hist_lung_cancer,

  smoking_status,

  smoking_intensity,

  duration_smoking,

  smoking_quit_time

)

}

\arguments{

\item{age}{a vector of patient's age}

\item{race}{categorical variable of patient's race or ethnic group (White, Black, Hispanic,

Asian, American Indian, Alaskan Native, Native Hawaiian, Pacific Islander)}

\item{education}{education was measured in six ordinal levels: less than high-school graduate (level 1),

high-school graduate (level 2), some training after high school (level 3), some college (level 4),

college graduate (level 5), and postgraduate or professional degree (level 6)}

\item{bmi}{a vector of patient's body mass index, per 1 unit of increase}

\item{copd}{binary variable of chronic obstructive pulmonary disease (yes as 1 or no as 0)}

\item{cancer_hist}{binary variable of patient's cancer history (yes as 1 or no as 0)}

\item{family_hist_lung_cancer}{binary variable of patient's family history of lung cancer (yes as 1 or no as 0)}

\item{smoking_status}{binary variable of patient's smoking status (current as 1 or former as 0)}

\item{smoking_intensity}{a vector of the number cigarettes patient smokes per day}

\item{duration_smoking}{a vector of patient's duration of smoking, per 1-yr increase}

\item{smoking_quit_time}{a vector of patient's smoking quit time, per 1-yr increase}

}

\value{

prob patient's 6-year probability of lung-cancer

}

\description{

PLCOm2012 risk prediction model for lung cancer

}

\examples{

plcom2012(age=62, race='White', education=4, bmi=27, copd=0, cancer_hist=0,

family_hist_lung_cancer=0, smoking_status=0, smoking_intensity=80,

duration_smoking=27, smoking_quit_time=10)

}