65,093
Participants
Start Date
February 29, 2016
Primary Completion Date
April 30, 2018
Study Completion Date
April 30, 2018
Roux-en-y gastric bypass (RYGB) - historical
Participant has had RYGB, as identified using existing data
Adjustable gastric banding (AGB) - historical
Participant has had AGB, as identified using existing data
Sleeve gastrectomy (SG) - historical
Participant has had SG, as identified using existing data
Patient-Centered Outcomes Research Institute
OTHER
National Patient-Centered Clinical Research Network
OTHER
Chicago Area Patient-Centered Outcomes Research Network (CAPriCORN)
OTHER
Greater Plains Collaborative Clinical Data Research Network
OTHER
Research Action for Health Network (REACHnet)
OTHER
Mid-South Clinical Data Research Network
OTHER
PEDSnet: A Pediatric Learning Health System CDRN
UNKNOWN
New York City Clinical Data Research Network
OTHER
OneFlorida Clinical Research Consortium
OTHER
The Patient-Oriented Scalable National Network for Effectiveness Research
OTHER
PaTH: Towards a Learning Health System Clinical Data Research Network
UNKNOWN
Scalable Collaborative Infrastructure for a Learning Healthcare System (SCILHS)
UNKNOWN
COPD Patient-Powered Research Network
UNKNOWN
Obesity Action Coalition
UNKNOWN
Harvard Pilgrim Health Care
OTHER
Kaiser Permanente
OTHER