% Generated by roxygen2: do not edit by hand
% Please edit documentation in R/data.R
\docType{data}
\name{tga}
\alias{tga}
\title{TGA: Transposition of the Great Arteries}
\format{
A data frame with 470 rows and 14 variables:
\describe{
\item{study}{Patient identifier}
\item{simple}{Simple TGA indicator (0/1)}
\item{dextroin}{D-looped transposition indicator (0/1)}
\item{ca_1rl2c}{Coronary artery pattern indicator}
\item{hyaaproc}{Hybrid approach procedure indicator (0/1)}
\item{no_tca}{No total circulatory arrest indicator (0/1)}
\item{tca_time}{Total circulatory arrest time (minutes)}
\item{age_days}{Age at operation (days)}
\item{arciopyr}{Aortic cross-clamp time per year}
\item{dead}{Death indicator (1 = dead, 0 = censored)}
\item{int_dead}{Follow-up interval to death or last contact (months)}
\item{source}{Source institution (BCH or CHOP)}
\item{ca1_2_l}{Coronary artery configuration (1/2/L)}
\item{opyear}{Year of operation}
}
}
\source{
Boston Children's Hospital and Children's Hospital of Philadelphia.
}
\usage{
tga
}
\description{
Survival data for 470 patients who underwent the arterial switch operation
for transposition of the great arteries at Boston Children's Hospital and
Children's Hospital of Philadelphia. Used for sensitivity analysis and
internal validation examples.
}
\seealso{
Other datasets:
\code{\link{avc}},
\code{\link{cabgkul}},
\code{\link{omc}},
\code{\link{valves}}
}
\concept{datasets}
\keyword{datasets}
