Table 4.

Correlations between DFC temporal properties and clinical characteristics.

		GA	PMA	BW
Dwell time (State I)	r	0.370	0.406	0.383
	P	0.001*	0.000*	0.001*
Dwell time (State II)	r	−0.109	−0.109	−0.079
	P	0.367	0.367	0.511
Dwell time (State III)	r	−0.338	−0.327	−0.292
	P	0.004*	0.005*	0.014*
Dwell time (State IV)	r	0.043	0.015	−0.049
	P	0.724	0.898	0.685
Fractional windows (State I, %)	r	0.529	0.558	0.508
	P	0.000*	0.000*	0.000*
Fractional windows (State II, %)	r	−0.114	−0.120	−0.059
	P	0.343	0.319	0.623
Fractional windows (State III, %)	r	−0.279	−0.285	−0.219
	P	0.018*	0.016*	0.067
Fractional windows (State IV, %)	r	−0.151	−0.169	−0.227
	P	0.209	0.158	0.057
Number of transitions	r	0.059	0.045	0.084
	P	0.627	0.712	0.485

Pearson's correlation test was used, significant results are marked with a *. GA, gestational age; PMA, postmenstrual age; BW, birth-weight.