Planned Activity Study Day Range

The relative timing for a planned activity expressed as the number of days offset from the study-defined reference activity (e.g. , date of registration, start of treatment) for a particular subject. EXAMPLE(S): Day 1, Days 10-20; OTHER NAME(S): Visit Day; NOTE(S): Derived from all the pauseQuantity values of the composite activity structures that this activity is a part of minus the offset of the reference activity. The study-defined reference activity can be different from study to study. The study day for a date after this reference activity is a positive integer calculated as the difference in the two dates + 1. The study day for dates before the reference activity is a negative integer calculated as the difference between the two dates. Note that this means there is no "Day 0." (NCI Thesaurus/BRIDG)

YOU MAY ALSO LIKE

Planned Activity Repeat Quantity

The number of times the planned activity occurs.

Planned Activity Repeat Frequency Ratio

A ratio representing the number of occurrences of a planned activity within a given time period.

Planned Activity Repeat Frequency Code

A coded value specifying the number of occurrences of a planned activity within a given time period.

Planned Activity Repeat Duration

The period of time over which the planned activity is repeated.

Planned Activity Purpose

The reason for the planned activity.

Planned Activity Planned Duration

The intended period of time for the planned activity as defined by the study.