Difference between revisions of "Offsetable"
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(Created page with "An offsetable field can be filtered for a specific period of time, where 0 is the first second of ICU stay. == Offset Types == * After Admission * After (>=) * Before (<) * Between (>= X and < Y) == Offset Value == The offset value can be one of the following: * A number (time in seconds from ICU admission) * A number and a time identifier") |
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A field featuring customizable offsets empowers you to apply temporal filters, with 0 signifying the initial moment of admission. If your intention is to refer to the first second of ICU admission instead of PDMS admission, make use of ICUOffset. In this context, the first value greater than or equal to ICUOffset corresponds to the initial value within the ICU dataset. | |||
== Offset Types == | == Offset Types == | ||
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* A number (time in seconds from ICU admission) | * A number (time in seconds from ICU admission) | ||
* A number and a time identifier | * A number and a time identifier, like "d" (days) or "h" (hours) | ||
** "3d" will be the first second of the third day | |||
* A field identifier, an "f" followed by field index | |||
** f2 will be the third field of query | |||
** (this is used to define a timespan after a offset, like last laboratory before first erythrozyte application) | |||
Latest revision as of 08:18, 18 September 2023
A field featuring customizable offsets empowers you to apply temporal filters, with 0 signifying the initial moment of admission. If your intention is to refer to the first second of ICU admission instead of PDMS admission, make use of ICUOffset. In this context, the first value greater than or equal to ICUOffset corresponds to the initial value within the ICU dataset.
Offset Types
- After Admission
- After (>=)
- Before (<)
- Between (>= X and < Y)
Offset Value
The offset value can be one of the following:
- A number (time in seconds from ICU admission)
- A number and a time identifier, like "d" (days) or "h" (hours)
- "3d" will be the first second of the third day
- A field identifier, an "f" followed by field index
- f2 will be the third field of query
- (this is used to define a timespan after a offset, like last laboratory before first erythrozyte application)