Duration

Time Units

Many time units are already available. Simply search for and enable the ones you want to add. If you need to create new ones, remember to order them to ensure a consistent selection in the slider.

Events

Events allow you to precisely define the starting point of a retention period. They are associated with one of the following options:

• as of the beginning,
• as of the end,
• rolling from.

Depending on your activity, you can add your own events, such as "Study" or "Hospitalization". As a convention, codes are written in uppercase, without spaces or special characters, except for underscores (_).

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