. 2018 Jan;39(1):46–53. doi: 10.3174/ajnr.A5459

Table 2:

Median absolute BTB difference in longitudinal volume change for each deep GM structure for both hemispheres. Effect size, corresponding 95% confidence CI, and P values based on linear multilevel modelling are also presented

GM Structure	Software	Hemisphere	Median Absolute Difference, μl	90th Percentile	P Value	Effect	95% CI Lower	95% CI Upper
Caudate nucleus	FreeSurfer	Left	71.80	219.88	.003	0.82	0.72	0.93
	FIRST	Left	85.84	442.31	.003	0.82	0.72	0.93
	FreeSurfer	Right	74.20	253.22	.09	0.90	0.79	1.02
	FIRST	Right	87.26	264.69	.09	0.90	0.79	1.02
Putamen	FreeSurfer	Left	117.00	315.58	<.001	0.73	0.64	0.84
	FIRST	Left	156.39	412.49	<.001	0.73	0.64	0.84
	FreeSurfer	Right	114.30	326.22	.003	0.77	0.64	0.91
	FIRST	Right	142.44	406.71	.003	0.77	0.64	0.91
Amygdala	FreeSurfer	Left	63.50	173.60	<.001	0.76	0.66	0.87
	FIRST	Left	84.38	260.14	<.001	0.76	0.66	0.87
	FreeSurfer	Right	77.00	196.54	<.001	0.73	0.64	0.83
	FIRST	Right	101.25	331.70	<.001	0.73	0.64	0.83
Globus pallidus	FreeSurfer	Left	59.60	180.56	.75	1.03	0.87	1.22
	FIRST	Left	62.05	185.44	.75	1.03	0.87	1.22
	FreeSurfer	Right	60.00	164.38	.48	0.96	0.85	1.08
	FIRST	Right	60.06	200.23	.48	0.96	0.85	1.08
Thalamus	FreeSurfer	Left	100.90	315.08	.10	1.13	0.98	1.30
	FIRST	Left	91.76	262.30	.10	1.13	0.98	1.30
	FreeSurfer	Right	88.20	243.46	<.001	0.78	0.69	0.89
	FIRST	Right	114.81	308.71	<.001	0.78	0.69	0.89