BlueButton.js

A JavaScript library to work with Blue Button data. BlueButton.js supports CCDA and VA C32 documents. Try the demo.

This project is under heavy development! Until a v1 release, the public API will change, a lot.

Community and Contributing

This project is currently under development by members of the Blue Button developer community.

If you have a suggestion or concern, submit an issue or tweet us at @ProjectBlueBtn.

Usage

Start by creating a Blue Button document object by passing CCDA or VA C32 XML string to BlueButton:

var bb = BlueButton(xml);

The Blue Button document object, bb in this example, now exposes all patient data through a simple and consistent interface.

Sections

The health record sections are available using these public methods – JavaScript objects representing the patient data is returned from each:

// Returns the patient's personal information and demographics
bb.demographics();

// Returns the patient's allergies and alerts
bb.allergies();

// Returns the patient's encounters
bb.encounters();

// Returns a list of the patient's immunizations
bb.immunizations();

// Returns a list of the patient's laboratory results, organized by panel
bb.labs();

// Returns a list of the patient's medications
bb.medications();

// Returns the patient's problem list
bb.problems();

// Returns a list of the patient's procedures
bb.procedures();

// Returns a list of the patient's vital readings, grouped by date
bb.vitals();

Document Metadata

Information about the document itself can be accessed by using the document method:

// Returns an object containing information about the CCD document
bb.document();