In medicine,<unk>  is widely measured using the<unk>  (AIS). AIS was first introduced in the year 2000 by a group of researchers from<unk> , Greece to assess the<unk>  symptoms in patients with sleep disorders. __TOC__
Athens insomnia scale
Cook-Medley hostility scale
Rating scales for depression
Quality of Life in Depression Scale
Holmes and Rahe stress scale
REM Sleep Behavior Disorder Single-Question Screen
Oxford–Liverpool Inventory of Feelings and Experiences
Hamilton Rating Scale for Depression