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

Table 4

Higuchi fractal dimension statistics through between 10 and 150 at intervals of 10 in the control protocol.

Property	Higuchi fractal dimension; Statistics (control)
	Mean	SE mean	StDev	Minimum		Median		Max
10	1.6768	0.0309	0.1722	1.1992	1.5644	1.6971	1.7999	1.9369
20	1.7446	0.0274	0.1526	1.2605	1.7057	1.7664	1.8479	1.9496
30	1.7783	0.0259	0.1441	1.3436	1.7341	1.8055	1.8879	1.9604
40	1.8017	0.0253	0.1408	1.3984	1.7661	1.8355	1.9092	1.9723
50	1.8194	0.0242	0.1350	1.4385	1.7921	1.8589	1.9115	1.9709
60	1.8333	0.0233	0.1295	1.4514	1.8088	1.8785	1.9219	1.9711
70	1.8436	0.0224	0.1246	1.4686	1.8302	1.8824	1.9283	1.9688
80	1.8509	0.0216	0.1205	1.4868	1.8348	1.8883	1.9298	1.9664
90	1.8573	0.0211	0.1173	1.5063	1.8488	1.8995	1.9315	1.9675
100	1.8618	0.0207	0.1151	1.5267	1.8565	1.9007	1.9334	1.9702
110	1.8659	0.0203	0.1133	1.5473	1.8655	1.9080	1.9344	1.9697
120	1.8709	0.0203	0.1128	1.5659	1.8799	1.9131	1.9358	1.9705
130	1.8760	0.0202	0.1126	1.5682	1.8928	1.9216	1.9388	1.9695
140	1.8808	0.0201	0.1119	1.5743	1.8944	1.9298	1.9437	1.9715
150	1.8852	0.0201	0.1117	1.5769	1.8915	1.9311	1.9484	1.9755