add/summariseDrugUtilisation
functions.Helper for consistent documentation of add/summariseDrugUtilisation
functions.
Whether to include 'number_exposures' (number of drug exposure records between indexDate and censorDate).
Whether to include 'number_eras' (number of continuous exposure episodes between indexDate and censorDate).
Whether to include 'days_exposed' (number of days that the individual is in a continuous exposure episode, including allowed treatment gaps, between indexDate and censorDate; sum of the length of the different drug eras).
Whether to include 'days_prescribed' (sum of the number of days for each prescription that contribute in the analysis).
Whether to include 'time_to_exposure' (number of days between indexDate and the first episode).
Whether to include 'initial_exposure_duration' (number of prescribed days of the first drug exposure record).
Whether to include 'initial_quantity' (quantity of the first drug exposure record).
Whether to include 'cumulative_quantity' (sum of the quantity of the different exposures considered in the analysis).
Whether to include 'initial_daily_dose_{unit}' (daily dose of the first considered prescription).
Whether to include 'cumulative_dose_{unit}' (sum of the cumulative dose of the analysed drug exposure records).
deprecated.