Sleep/wake estimation using only anterior tibialis electromyography data

Table 5 Overall sleep/wake estimation results from previous studies and ours

Method	Actigraphy [9]	Heart rate [10]	Mandible activity [13]	Under-bed accelerometers [14]	Our method
Number of participants	15	15	124	10	12
(N/S)	(15/0)	(15/0)	(0/124)	(10/0)	(7/5)
Sensitivity (%)	95.3	99.9	85.3	n/a	98.6
Specificity (%)	54.3	76.8	65.5	64.4	71.8
Accuracy (%)	90.7	n/a	n/a	95.2	79.3
Kappa	n/a	n/a	n/a	0.61	0.62

ISSN: 1475-925X