Table 2.

Baseline volume of choroid plexuses (CPs) (% of total intracranial volume—TIV).

CP—% of TIV	n	Mean	Std Dev	p
Healthy Controls	16	0.202715	0.047416	0.42 *
Treg	14	0.217707	0.027705
MS	18	0.219945	0.050864
All	48	0.213549	0.043891
Controls	16	0.202715	0.047416	0.02 **
MS + Treg	32	0.218966	0.041737

*—Kruskall–Wallis test, **—U Mann–Whitney test.