. 2020 Aug 5;8:2700509. doi: 10.1109/JTEHM.2020.3014564

TABLE 2. Correlations Between Nighttime Manufacturer Sleep/Wake Values and BAM Inactive Values.

Dataset	Activity Metric	Threshold	Correlation
AMI	Activity count	Mean	0.78
	Activity count	70^th	0.72
	Activity count	80^th	0.68
Philips	Activity count	Mean	0.59
	Activity count	70^th	0.56
	Activity count	80^th	0.55
Fitbit	Steps	All	0.53

All correlations were significant at p<0.01. Correlations for all Fitbit dataset thresholds tested were the same value.