Table 3.

Comparison of time parameters after hours or on weekends

	Off hours and weekends (Sat–Sun) (n=44)
	Before QI (n=28)	After QI (n=16)	p Value
ER–CT, min	38 (±30)	26 (±13)	0.35
CT–lab, min	113 (±40)	67 (±38)	0.0025
Lab–puncture, min	24 (±13)	15 (±4)	0.0035
CT–puncture, min	138 (±40)	82 (±39)	0.0002
Door–puncture, min	175 (±36)	108 (±42)	<0.0001

ER, emergency room; QI, quality improvement.