Primary coding time from diagnosis and the onset of symptoms to the selected visit

add the following colums to esym: inaccuracy, sym_main_date.date, time_diff

get_time_to_visits(trial_data, start = "Screening/Baselinevisite")

Arguments

trial_data

A secuTrial data object

start

visit which the symptoms and comorbidities are mapped to, default is "Screening/Baselinevisite"

Details

add the following columns to ecomorb: inaccuracy, comorb_oth_diag_d.date, time_diff