 The highlights of the study include the following:,A.  Obstructive apneas and hypopneas were identified with an overall apnea-hypopnea index of 15.2 events per hour in the supine position. 
The highlights of the study include the following:,A. Obstructive apneas and hypopneas were identified with an overall apnea - hypopnea index of 15.2 events per hour in the supine position .