이 비율은 의약품 공급일(일수 간격에 따라 획득)을 총 치료 기간(일수)으로 나눈 합으로 계산되었으며, 이는 처음과 마지막 처방과 조제 날짜에서 도출되었다.
This proportion was calculated as the sum of days on which medication was supplied (obtained over a series of intervals) divided by the total treatment duration (days), which was derived from the dates of the first and last prescriptions dispensed.