Treatment Arms

Continuous Positive Airway Pressure     vs.      Laproscopic Adjustable Banding



The ABC study is a randomized control trial, meaning participants will have a 50/50 chance of receiving either CPAP or
bariatric weight loss surgery as a treatment for their OSA.

Why are we doing this?
We will have participants with varying sleep apnea symptoms – some people will have worse sleep apnea than other, and
we want to avoid having everyone with the worst sleep apnea assigned to one treatment.

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