Data
The data module provides you with data to compute on. It provides curated, secure access to both PHI (e.g. patient data) and non-PHI (e.g. staff and practice-level data), representing the current state of your target Canvas instance. The module’s classes offer convenience methods and operators that make business logic and clinical logic easy to express with standard terminologies like ICD-10, SNOMED-CT, CPT, and the like.
Data module classes are Django ORM models, which allow easy retrieval of data at runtime through Django’s expressive QuerySet API.
The pages below provide listings of the models, their attributes, and examples of usage.
Allergy Intolerance
Harmful or undesired physiological responses associated with exposure to a substance.Command
Structured units of documentation in a patient's chart.Condition
Condition, diagnosis, or reason for seeking medical attention.Detected Issue
Actual or potential clinical issue with or between one or more active or proposed clinical actions for a patient.Device
Type of a manufactured item that is used in the provision of healthcare.Imaging
Analysis of imaging tests to obtain information about the health of a patient.Labs
Analysis of clinical specimens to obtain information about the health of a patient.Medication
Pharmacologic agents used in the diagnosis, cure, mitigation, treatment, or prevention of disease.Observation
Measurements and simple assertions made about a patient.Patient
Data used to categorize individuals for identification, records matching, and other purposes.ProtocolOverride
A record of a protocol being snoozed for a patient.Questionnaire
Groups of coded questions and the coded patient responses.Staff
Data associated with Staff members.Task
Data associated with Tasks.Value Sets
Lists of codes and terms from various clinical coding systems grouped by a defining concept.
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