Table 3.

Mean and standard deviation daily percent overlap of non-wear in wellness study according to different methods of detection – (Day level) (n = 31,175).

Missing	5,536
% Agreement Between All Methods of Detection (excluding Troiano)	82.35 ± 28.19
% Agreement Between All Methods of Detection (Including Troiano)	79.32 ± 27.71
% Agreement Between All Algorithms (Troiano, Choi, van Hees)	91.55 ± 14.96

	Wear sensor	Choi algorithm	Troiano algorithm	Van Hees algorithm
Wear Sensor	1
Choi Algorithm	85.25 ± 25.61	1
Troiano Algorithm	82.94 ± 24.90	95.82 ± 5.67	1
Van Hees Algorithm	83.96 ± 27.80	95.12 ± 14.30	92.10 ± 14.68	1

Median daily percent overlap of non-wear in wellness study according to different methods of detection
% Agreement Between All Methods of Detection (excluding Troiano)	94.72
% Agreement Between All Methods of Detection (Including Troiano)	90.42
% Agreement Between All Algorithms (Troiano, Choi, van Hees)	95.42

	Wear sensor	Choi algorithm	Troiano algorithm	Van Hees algorithm
Wear Sensor	1
Choi Algorithm	96.88	1
Troiano Algorithm	93.04	98.61	1
Van Hees Algorithm	96.53	100	95.63	1