Table 2.

The signal “Activity classification” of the Everion sensor consisted of 27 distinct activities.

Activity	Assigned MET values
Undefined	NaN
Resting	1.5
Walking flat	3
Running flat	7
Biking flat	7
Walking up	5.5
Running up	13
Biking up	10
Rowing	6
Other	NaN
Biking	7
Running	7
Walking	3
Walking down	3.5
Running down	6
Biking down	3
Sitting	1.5
Standing	2
Driving car	2.5
Driving public	1.5
Sleeping	1
Awake	1.5
Ctrl rest med ee	NaN
Measured and relevant improvement in Relax	NaN
Measured and relevant improvement in Sleep	NaN
Measured and relevant improvement in Exercise	NaN
Measured and relevant improvement in Move	NaN

We assigned, according to the “compendium of physical activities” (37) the following Metabolic Equivalent of Task (MET) values to single activities with 1 MET = 1 kcal / kg / h.