Frequency and Time Domain Analysis of Foetal Heart Rate Variability with Traditional Indexes: A Critical Survey

Table 3

Results of the Mann-Whitney test.

		Rest; # CTG: 55	Activity; # CTG: 384	Mann-Whitney
		Median value
DT	STV	1.74	2.80	1850
DF		11.3	44.7	1366
		3.22	7.87	2123
		0.41	0.99	2526
		15.8	55.5	958
	SVB	8.20	8.54	11124	ns
	VLF%	76.5	83.4	7196
	LF%	20.2	14.4	7291
	HF%	2.56	1.73	7348

for that is statistically highly significant; for ; ns for not significant.