CHAVI Data Dictionary

This page has the list of all fields in the CHAVI database.

CHAVI hosts a wealth of clinical data related to the patients from whom the images have been obtained. This data is available in a relational database which allows you to construct complex queries to search the image data. Thus not only can you access this data of the dataset as a whole but you can also access data across different projects. The database architecture is described in the database page. This page has the list of all available database fields for which clinical data may be available. Please note that data in all fields may not be available for all patients.

Please note that this is the data dictionary and to search the available data you need credentials for the CHAVI repository

You can filter the list by the database table, field type as well as search for text keywords related to the field.

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Field Type

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Data Stored

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**Data Base Table Name brachytherapy:** *This table has the data regardiing brachytherapy received by the patient.*
Database Table	Field ID	Field Type	Data Stored in Field	Allowed Values
brachytherapy	brachytherapy_site	Character	Volumes which were radiated	NA
brachytherapy	brachytherapyend_date	Date	Date when brachyherapy was completed or ended	NA
brachytherapy	brachytherapystart_date	Date	Date in which brachytherapy was started	NA

**Data Base Table Name radionucleidetherapy:** *This table has data on the radionuclide therapy received by the patient*
Database Table	Field ID	Field Type	Data Stored in Field	Allowed Values
radionucleidetherapy	radionuclidecycles	Integer	Number of time when radionuclide therapy was delivered	NA
radionucleidetherapy	radionuclidedose	Float	Dose of radionuclide given in Bequrel	NA
radionucleidetherapy	radionuclideend_date	Date	Date when radionuclide therapy was completed	NA
radionucleidetherapy	radionuclidegiven	Boolean	If radionuclide therapy was given	1, 0
radionucleidetherapy	radionuclidestart_date	Date	Date when radionuclide therapy was started	NA
radionucleidetherapy	radionuclidetype	Character	Type of radionuclide isotope therapy used	NA