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 ihcprofile:** *Stores data on IHC profile of the tumor*
Database Table	Field ID	Field Type Sort descending	Data Stored in Field	Allowed Values
ihcprofile	protein_tested	Character	The name of the protein tested for using IHC	NA

**Data Base Table Name epigeneticprofile:** *Stores data on epigenetic alteration profile of the tumor*
Database Table	Field ID	Field Type Sort descending	Data Stored in Field	Allowed Values
epigeneticprofile	epigenetic_result	Character	The result of the test performed as free text	NA

**Data Base Table Name immunotherapy:** *Stores data on immunothterapy received.*
Database Table	Field ID	Field Type Sort descending	Data Stored in Field	Allowed Values
immunotherapy	immunotherapyintent	Character	Intent of immunotherapy treatment	Curative, Palliative

**Data Base Table Name targetedtherapy:** *Stores data on targeted therapy received*
Database Table	Field ID	Field Type Sort descending	Data Stored in Field	Allowed Values
targetedtherapy	targetedtherapyintent	Character	Intent of targeted therapy treatment	Curative, Palliative
targetedtherapy	targetedtherapysetting	Character	Setting in which targeted therapy was given	Adjuvant, Neoadjuvant, Palliative, Definitive
targetedtherapy	targetedtherapyregimen	Character	Regimen of the targeted therapy used	NA
targetedtherapy	targetedtherapycycles	Character	Number of cycles of targeted therapy received	NA

**Data Base Table Name imagingfeature:** *Feature related to the image noted*
Database Table	Field ID	Field Type Sort descending	Data Stored in Field	Allowed Values
imagingfeature	site_abnormality	Character	The site of the abnormality	NA
imagingfeature	imaging_timing	Character	The timing of the imaging in relation of the disease, e.g. pretreatment, diagnosis, posttreatment etc.	NA

**Data Base Table Name chemotherapy:** *Stores data on chemotherapy received*
Database Table	Field ID	Field Type Sort descending	Data Stored in Field	Allowed Values
chemotherapy	chemotherapregimen	Character	Regimen of the chemotherapy used	NA