Table 11.

Comparison between healthy controls and NF1 patients with and without optic pathway tumors for rsDTI scan type. Data reported as mean ± standard error of mean

	Scan type	Tract count	Tract length	Tract volume	FA	MD	AD	RD
Healthy control	rsDTI	1812.8 ± 539.5	10.0 ± 5.1	709.8 ± 198.6	0.41 ± 0.02	1.77 ± 0.20	2.43 ± 0.24	1.44 ± 0.18
HC vs NF_1 no tumor	p value	0.512	0.441	0.539	0.380	0.326	0.279	0.369
NF_1 + no tumor	rsDTI	2204.5 ± 322.3	7.8 ± 1.6	942.3 ± 153.0	0.38 ± 0.02	1.52 ± 0.10	2.09 ± 0.13	1.24 ± 0.08
HC vs NF_1 + tumor	p value	0.661	0.316	0.202	0.911	0.314	0.285	0.339
NF_1 + tumor	rsDTI	2061.6 ± 313.7	7.1 ± 1.0	1094.9 ± 143.2	0.41 ± 0.02	1.49 ± 0.12	2.08 ± 0.15	1.20 ± 0.10
NF_1 + no tumor vs NF_1 + tumor	p value	0.741	0.855	0.480	0.325	0.929	0.882	0.967