“…In the context of mood disorders with OSA, a higher degree of depressive and anxiety symptoms is frequently described (Acker et al, 2017;Cai, Xu, Wei, Sun, & Chen, 2017;Ejaz, Khawaja, Bhatia, & Hurwitz, 2011;Schroder & ÓHara, 2005). Depression in particular is closely linked with OSA due to common clinical symptoms (Acker et al, 2017;BaHammam et al, 2016;Ejaz et al, 2011;Fidan, Unlu, Sezer, Gecici, & Kara, 2007;Naqvi et al, 2014). Both neuropsychiatric consequences of OSA, cognitive dysfunction and mood changes, may also be affected by frequently described co-morbidities, such as hypertension or diabetes (Fidan et al, 2007).…”