2015年7月6日 · PDC is a newer, more conservative measure of refill record-based adherence. The formula is similar to MPR, but instead of simply adding the days' supplied in a given …

Proportion of Days Covered (PDC) Measure Calculation - 90% PDC Threshold Step 1: Determine the patient’s treatment period, defined as the index prescription date to the end of the …

2021年12月29日 · The proportion of days covered (PDC) is used to estimate medication adherence by looking at the proportion of days in which a person has access to the …

2022年5月16日 · The PDC calculation utilizes claims data and is expressed as a ratio of “the number of days covered by the prescription fills over the duration of the observation …

2023年7月24日 · Proportion of Days Covered Formula The following two example problems outline the steps and information needed to calculate the Proportion of Days Covered. PDC = …

2024年10月3日 · Calculation Formula. The formula for calculating the Proportion of Days Covered is given by: \[ PDC = \left( \frac{DC}{D} \right) \times 100 \] where: \(PDC\) is the Proportion of …

2022年4月19日 · Proportion of Days Covered (PDC) is the preferred method to measure medication adherence; therefore, PQA uses this methodology for measures that assess …

2021年1月15日 · That calculation methodology is the “Proportion of Days Covered” (PDC). When thinking about a patient being “adherent” in your EQuIPP ® data, first recognize that a patient …

2018年6月29日 · The two most widely used approaches for calculating medication adherence are medication possession ratio (MPR) and proportion of days covered (PDC). The MPR is likely …

Compliance can be calculated as both a continuous and dichotomous measure. As a continuous measure, the most common methods, as outlined and proposed by the ISPOR working group, …