Table 1.

Chest compression (CC) parameters with and without TrueCPR device.

Parameter	Manual CC	CCs with TrueCPR	P
CC rate [n × min−1]	129 [IQR 122–135]	112 [IQR 103–113]	0.002
CC depth [mm]	45 [IQR 43–48]	53 [IQR 51–55]	< 0.001
Full release [%]	33 [IQR 29–38]	95 [IQR 76–99]	< 0.001
Correct hand position [%]	94 [IQR 82–96]	95 [IQR 89–98]	0.185

IQR — interquartile range