Sample sleep diary from a sighted patient with non-24-hour sleep-wake rhythm disorder (N24SWD)
Sample sleep diary from a sighted patient with non-24-hour sleep-wake rhythm disorder (N24SWD)
Sleep log from a sighted patient with N24SWD, demonstrating the gradual daily delay in sleep patterns (scribble-shaded boxes). In this patient, delays occur faster when the patient is sleeping during the day, and slower when sleeping at night.