Table 2.

Perfusion parameters

	CFI (n = 13)	CFS (n = 12)	HC (n = 21)	p
MTT (s)	6.9 (5.3–11.3)	3.6 (2.2–5.3)	2.5 (2.0–4.0)	**
BV (ml/100 mL)	2.1 (1.2–3.5)	4.2 (2.5–5.3)	3.9 (2.7–7.1)	*
BF (ml/min/100 ml)	17 (13–22)	82 (44–97)	110 (59–165)	***

Values are expressed as median (IQ range). There is no difference between CFS and HC group. Concerning difference in BF for these two groups, the power is below desired level