Prevalence of common sleep disorders in a middle-aged community sample

[1 ]University of Western Australia, School of health sciences, Nedlands, Western Australia

[2 ]West Australian Sleep Disorders Research Institute, Nedlands, Western Australia

[3 ]Flinders Health and Medical Research Institute (Sleep Health), College of Medicine & Public Health, Flinders University, South Australia

[4 ]Menzies Institute for Medical Research, College of Health and Medicine, University of Tasmania, Hobart Tasmania

[5 ]School of Biological Sciences, University of Western Australia, Crawley, Western Australia

[6 ]School of Global and Population Health, University of Western Australia, Nedlands, Western Australia