Table 1.

Details of training, testing, and validation datasets

Datasets
Name	PSG Records (hrs)	N	Source	Scored by	Demographics	Type
DS1	1046* (7777)	120	Cognitive Neuroscience Lab, Duke-NUS Medical School, Singapore	Trained research assistants	Healthy adolescents, age: 15–19 y	75% training, 25% testing
DS2	284* (1749)	52	Chronobiology and Sleep Lab, Duke-NUS Medical School, Singapore	The Siesta Group GmbH, Austria	Healthy adults, age: 21–40 y	75% training, 25% testing
DS3	210 (1590)	210	Sleep Disorders Unit, Singapore General Hospital, Singapore	Trained technicians	Patients with suspected organic and functional sleep disorders, age 10–20 y (4.8%), 21–45 y (42.4%), 46–60 y (33.3%), above 60 y (19.5%)	Validation
DS4	77 (611)	77	Laboratory for Sleep and Chronobiology, University of California San Diego, School of Medicine, USA	Trained technicians	Patients with Parkinson’s disease (PD) with 42% patients additionally classified as having REM-sleep behavior disorder (RBD) and 28% patients as probably having RBD. age: 47–89 y	Validation

Dataset 1 (DS1) and DS2 comprise PSG records from healthy adolescents and adults, respectively. DS3 is obtained from patients from patients in a sleep clinic, whereas DS4 is a sample of patients with Parkinson’s disease. Total 11727 hr.

*includes naps.