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. 2019 Nov 6;26(5):536–542. doi: 10.5603/CJ.a2018.0073

Table 2.

Comparison of cardiopulmonary resuscitation quality variables by sex of the participant.

Men (n = 29) Women (n = 18) P*
Mean compression rate [cpm] 112.8 ± 9.16 111 ± 7.42 0.488
Mean compression depth [mm] 56 ± 4.03 52 ± 5.51 0.007
Correct chest compressions by depth [%] 49.01 ± 36.31 54.4 ± 30.80 0.603
Correct chest compressions by rate [%] 83.6 ± 11.26 87.9 (9.41 0.599
Chest compressions with full chest recoil [%] 45.4 ± 32.9 72.2 ± 32.85 0.009
Chest compressions with adequate hand positions [%] 100 ± 0.00 100 ± 0.00
*

Student T test for independent samples; cpm — compressions per minute