Table 2:

CSC parameter differences by sex^a

	Women	Men	P Value
Opening pressure (cm H20)	11.5 [SD, 0.8]	11.7 [SD, 1.0]	.86b
PVI (mL H20)	57.5 [SD, 9.1]	74.1 [SD,7.0]	.29b
Compliance at opening pressure (mL/cm H20)	2.5 [SD, −0.5]	2.9 [SD, 0.4]	.06c
Overall compliance (mL/cm H20)	1.7 [SD, 0.4]	2.5 [SD, 0.6]	.06b

^aData are mean values with standard deviation (SD).

^bStudent t test.

^cMann-Whitney U test.