Table 4. Results from the 64-minute period of continuous motor activity in the morning.

Variable	Mania	Depression	Healthy controls	p-value
Number of subjects (n)	16	12	28
Mean/minute	215±144***	235±101++	391±139	<0.001
SD/min in % of mean	87.3±21.7	117.0±41.9+#	89.4±24.3	0.012
RMSSD/min in % of mean	86.1±28.6	107.4±46.3++	74.7±23.1	0.012
RMSSD/SD	0.980±0.178*	0.919±0.172	0.844±0.140	0.026
Sample entropy (m = 2, r = 0.2)	1.474±0.624	1.032±0.481	1.114±0.407	0.034
Symbolic dynamics	36.81±6.25	30.08±6.54#	33.61±6.57	0.031
Fourier analysis	0.87±0.48*	0.70±0.34	0.55±0.27	0.025
Autocorrelation Lag 1	0.493±0.163**	0.561±0.163	0.628±0.116	0.013

All data are given as mean ± SD. p-values obtained in a one-way ANOVA. Post hoc Bonferroni tests:

*p≤0.05, mania compared to healthy controls.

**p≤0.01, mania compared to healthy controls.

***p≤0.001, mania compared to healthy controls.

⁺p≤0.05, depression compared to healthy controls.

⁺⁺p≤0.01, depression compared to healthy controls.

^#p≤0.05, depression compared to mania.