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Default variables

Some variables are provided by default in every issued dataset.
Note that these variables are not visible in the Lifelines data-catalogue.

The following variables are provided by default in the Global Summary table:

Default Variable	Label
PROJECT_PSEUDO_ID	Project-specific pseudonyms
DATE_OF_BIRTH	Date of birth (month/year)
DATE_OF_INCLUSION	Date of death (month/year)
DATE_OF_DEATH	Date of inclusion (month/year)
SOURCE	Way of inclusion
INV_[element]	Age on the day of the element (in months) / 1 variable for each element in your dataset
INT_[element]	Time interval between the element and date of inclusion (in months) / 1 variable for each element in your dataset
AGE_[element]	Invited for element (yes/no) / 1 variable for each element in your dataset

The following variables are provided by default in each results table (organized per element in your dataset)

Default variable	Label
PROJECT_PSEUDO_ID	Project-specific pseudonym
VARIANT_ID	Variant of the element
DATE	Date of the element (month/year)
AGE	Age on the date of element (years)
GENDER	Gender on the date of element
ZIP_CODE	Home zip code (PC4) on the date of element

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