Effectiveness of a Novel Device in the Reduction of Cesarean Deliveries

Table 3

(Efforts to manage the cesarean delivery rate) cesarean rate by epidural status.

Summary	Treatment Group		Fisher's Exact Test P value
	HEM-AVERT	Control
Number of patients	50	48
Overall cesarean rate (for all patients)	6/50 (12.0%)	19/48 (39.6%)	0.0024
Cesarean rate for patients that received an epidural	4/28 (14.3%)	17/36 (47.2%)	0.0072
Cesarean rate for patients that did not receive an epidural	2/22 (9.1%)	2/12 (16.7%)	0.6015
Cesarean rate for primiparous patients	3/20 (15.0%)	15/25 (60.0%)	0.0027
Cesarean rate for primiparous patients that received an epidural	2/14 (14.3%)	14/23 (60.9%)	0.0073
Cesarean rate for primiparous patients that did not receive an epidural	1/6 (16.7%)	1/2 (50.0%)	0.4643