The assessment of the kinematics of the rescuer in continuous chest compression during a 10-min simulation of cardiopulmonary resuscitation

Table 2 Multiple regression analysis of the influence of the analyzed factors on the depth of chest compression

	β	Standard error of β	β	Standard error of β	t(314)
Intercept			− 67.7183	3.438446	− 19.6945
Rate	0.363932	0.044381	0.1459	0.017791	8.2003
PL	− 0.293873	0.044983	− 0.0017	0.000254	− 6.5330
LKFA	0.290902	0.046699	0.1638	0.026298	6.2293
LEFA	− 0.239073	0.045544	− 0.1598	0.030445	− 5.2492

Corrected R² − 0.418; F(4.13) − 58.200; p = 0.000; standard error of estimation = 4.712
PL path length, LKFA left knee flexion angle, LEFA left elbow flection angle

ISSN: 2047-783X