Table 2. Comparison of chest and wrist HR (n=5,060).

	Mean	SD	Min	Max	95%CI
					Lower	Upper
CHR (beats/min)	83.3	17.1	22.0	200.0
Non-paretic WHR (beats/min)	84.3	15.8	38.0	158.0
Paretic WHR (beats/min)	83.7	16.2	44.0	157.0
Difference between non-paretic WHR and CHR (beats/min)	1.0	11.6	−103.0	79.0	0.7	1.3
Difference between paretic WHR and CHR (beats/min)	0.4	10.8	−98.0	76.0	0.1	0.7
Mean non-paretic WHR and CHR (beats/min)	83.8	15.4	41.0	148.5
Mean paretic WHR and CHR (beats/min)	83.5	15.7	41.5	152.0

Mean MAPE (SD) on non-paretic and paretic sides were 6.7 (6.7) % and 5.9 (4.1) %, respectively. Cohen’s d between WHR and CHR were 0.09 for both non-paretic and paretic sides. Cohen’s d between non-paretic and paretic sides was 0.06.

CHR: chest heart rate; CI: confidence interval; MAPE: mean absolute percentage error; SD: standard deviation; WHR: wrist heart rate.