Table 2.

Summary of the amount of peripheral blood oxygen saturation (SpO₂) measurements that were included for further analyses^a.

Measurements included for further analyses		Mean (SD)
Days per patient		5.3 (1.8)
Nights per patient		5.9 (1.2)
Hours per day
	Total	7.8 (3.9)
	During rest (EEb≤1.5 METc)	6.1 (3.1)
	During LIPAd (1.5 MET<EE≤3 MET)	1.5 (2.7)
	During MVPAe (EE>3 MET)	0.2 (0.2)
Hours per night		8.0 (0.9)
Data samples per patient
	Total	296,533 (95,580)
	During the day	149,665 (88,909)
	During the night	169,318 (35,488)

^aAll 20 patients performed nocturnal measurements and 17 patients performed daytime measurements. Therefore, averages were calculated with 17 patients for daytime measurements and 20 patients for nocturnal and total measurements.

^bEE: energy expenditure.

^cMET: metabolic equivalent of task.

^dLIPA: low-intensity physical activity.

^eMVPA: moderate-to-vigorous physical activity.