TABLE 1.

Patient reported outcomes collected with the VTT Stress Monitor Application.

		Questionnaire time
Patient reported outcome	Type	Morning (9–12)	Early after-noon (13–16)	Late after-noon (17–20)	Evening (21–23:30)
Physical fatigue	Likert item	X	X	X	X
Mental fatigue	Likert item	X	X	X	X
Anxiousness	Likert item	X	X	X	X
Depression	Likert item	X	X	X	X
Pain	Likert item	X	X	X	X
I went to bed at	Clock	X
I woke up	Clock	X
How was your sleep?	Likert item	X
Time to fall asleep	Drop-down menu	X
Time awake during night	Drop-down menu	X
Sleepiness, current feeling	Drop-down menu		X	X	X
My activities of the day, physically	Likert item				X
My activities of the day, mentally	Likert item				X
Other comments	Free text				X