. Author manuscript; available in PMC: 2017 Aug 1.

Published in final edited form as: Radiology. 2017 Apr 10;284(2):451–459. doi: 10.1148/radiol.2017161687

Table 3.

Statistical correlations of MRI multi-exponential decay parameters with Gleason score in PZ; data from 17 patients were included.

		T_2-short	T_2-long	gmT₂	LWF	A_short	A_long	N_comp
	Average Spearman’s coefficient of rank correlation (ρ) ± standard deviation	−0.34±0.49	0.17±0.45	−0.66±0.34	−0.78±0.11	0.38±0.48	−0.76±0.11	−0.56±0.30
PZ	95% Confidence Interval for ρ	−0.596 to −0.093	−0.065 to 0.399	−0.832 to −0.485	−0.834 to −0.726	0.133 to 0.628	−0.814 to −0.697	−0.716 to −0.408
	Significance level	P = 0.010	P = 0.146	P < 0.0001	P < 0.0001	P = 0.005	P < 0.0001	P < 0.0001
	Test statistic t	2.902	1.525	8.046	30.500	3.263	27.349	7.736