Yes. Researchers estimate that about 3.5 million UK citizens and about 12 million Americans have Obstructive Sleep Apnoea. Men who are over 40 years old are more likely to have Obstructive Sleep Apnoea, but it can affect anyone at any age. A recent study conducted by Respironics - SASA indicates that up to 1 in 6 UK HGV drivers has OSA.