Linear and Complex Measures of Heart Rate Variability during Exposure to Traffic Noise in Healthy Women

Table 6

Higuchi fractal dimension at varying levels of between 10 and 150 at equidistant intervals of 10.

Property	Higuchi fractal dimension statistics (control versus traffic)
	ANOVA1 ( value)	Kruskal-Wallis ( value)
10	0.6269	0.6322
20	0.6059	0.5543
30	0.7534	0.6523
40	0.8539	0.9215
50	0.8904	0.8880
60	0.9367	1.0000
70	0.9742	0.9215
80	0.9940	0.8108
90	0.9855	0.7675
100	0.9860	0.7568
110	0.9981	0.7354
120	0.9585	0.5082
130	0.9082	0.3041
140	0.8911	0.2910
150	0.8683	0.3175