People with high BMIs are not arbitrarily sent for sleep study. They are evaluated further to determine whether sleep study might be appropriate. It starts with height/weight. Then a tape measure around the neck. Run through a questionnaire evaluation and say "AHH" so the doctor can see how big your airway opening is. If all evidence supports the possibility of OSA, you will be requested to do a sleep study.
There are several ways to avoid this altogether. Get your BMI under 35 is one. Another would be to find a different career. I explained above why OSA is found vastly more often in obese people than everyone else. It's not some study. It's logic.
There are several ways to avoid this altogether. Get your BMI under 35 is one. Another would be to find a different career. I explained above why OSA is found vastly more often in obese people than everyone else. It's not some study. It's logic.