Short- and Long-Term Sleep Stability in Insomniacs and Healthy Controls

Conclusions:
Sleep duration variables, particularly total sleep time based on 3 consecutive nights in both patients with insomnia and controls or two single-night recordings separated by several years, are stable and reflect a person's habitual sleep. Furthermore, a single night in the laboratory may be useful for reliably classifying one's sleep duration.

Citation:
Gaines J, Vgontzas AN, Fernandez-Mendoza J, Basta M, Pejovic S, He F, Bixler EO. Short- and long-term sleep stability in insomniacs and healthy controls. SLEEP 2015;38(11):1727–1734.

Source: Sleep - October 31, 2015 Category: Sleep Medicine Source Type: research