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. 2020 Apr 16;13:18. doi: 10.1186/s12245-020-00276-y

Table 2.

Ventilations and compressions performed in target with and without the use of real-time feedback

No feedback Feedback P
Compressions in target for rate (%) 36 ± 36 76 ± 26 < 0.01
Compressions in target for depth (%) 34 ± 30 70 ± 25 < 0.01
Compressions in target for rate and depth (%) 16 ± 25 55 ± 28 < 0.01
Ventilations in target for rate (%) 41 ± 23 71 ± 16 < 0.01
Ventilations in target for volume (%) 31 ± 32 79 ± 15 < 0.01
Ventilations in target for rate and volume (%) 10 ± 14 63 ± 18 < 0.01

Data presented as mean ± standard deviation