Add Systemic Failure Event Column

Adds a study-specific systemic failure event indicator column. For EMBRACE-I: 'event_systemic_excl_pao' (values 1 or 2 count as events) For EMBRACE-II: 'event_systemicfailure' (only value 2 counts as event)

Usage

add_systemic_failure_event(df)

Arguments

df

A data frame with 'disease_systemic_status_*' columns and a 'study' column

Value

A data frame with added systemic failure event columns

Examples

if (FALSE) { # \dontrun{
test_data <- tibble(
  study = c("embrace_i", "embrace_ii"),
  disease_systemic_status_3m = c(1, 2),
  disease_systemic_status_6m = c(0, 0)
)
result <- add_systemic_failure_event(test_data)
} # }