Transcranial ultrasonography as a predictor of disease progression in multiple sclerosis

Table 3 Comparison of sonographic parameters between the study groups

	RRMS		CPMS		P value
	Mean	SD	Mean	SD	P value
Third ventricle diameter (cm)	0.81	0.05	0.89	0.001	< 0.001*
Right frontal horn of lateral ventricle diameter (cm)	0.86	0.04	0.94	0.01	< 0.001*
Left frontal horn of lateral ventricle diameter (cm)	0.84	0.05	0.93	0.01	< 0.001*

*Significant RRMS: Relapsing–Remitting MS CPMS: Chronic Progressive MS, cm: centimeter