Table 7. TD- and FD-CrCP in males (n = 13) vs. females (n = 17) at rest and in hypercapnia. Values given as median (interquartile range) in mmHg. Significance was assessed with a cutoff of 0.05 using a Wilcoxon rank sum test.

	Resting state			Hypercapnia
Method	Males	Females	P value	Males	Females	P value
FD	54 (39, 61)	30 (22, 43)	0.06	49 (40, 58)	29 (20, 44)	0.07
TD	53 (46, 61)	36 (28, 43)	0.05	53 (45, 63)	32 (25, 43)	0.06