Color added by me."Taking into account improvements in recording techniques and new criteria used to define respiratory events, we aimed to assess the prevalence of sleep-disordered breathing and associated clinical features in a large population-based sample. . . . Between Sept 1, 2009, and June 30, 2013, we did a population-based study . . . in Lausanne, Switzerland. . . . The prevalence of moderate-to-severe sleep-disordered breathing (≥15 events per h) was 23·4% (95% CI 20·9–26·0) in women and 49·7% (46·6–52·8) in men." -- https://www.thelancet.com/journals/lanr ... 0/fulltext
That's not OSA, mind you. It is moderate-to-severe OSA!