Effect of the Use of Metronome Feedback on the Quality of Pediatric Cardiopulmonary Resuscitation
Abstract
:1. Introduction
2. Materials and Methods
2.1. Study Design
2.2. Study Setting and Population
2.3. Sample Size Calculation
2.4. Study Protocol
2.5. Outcome Variables
2.6. Statistical Analysis
3. Results
3.1. Participant Characteristics
3.2. Comparisons of Variable Values for CPR Performed with and without Metronome Feedback
4. Discussion
5. Conclusions
Author Contributions
Funding
Institutional Review Board Statement
Informed Consent Statement
Data Availability Statement
Acknowledgments
Conflicts of Interest
References
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Variables | THCC with Metronome Feedback | THCC without Metronome Feedback | p Value |
---|---|---|---|
Rate of use of correct hand position (%) | 100.0 (100.0, 100.0) | 100.0 (100.0, 100.0) | 0.955 |
Total compressions (number) | 160.2 ± 8.8 | 161.1 ± 15.5 | 0.596 |
Average CCD (mm) | 55.8 ± 5.6 | 58.4 ± 4.9 | <0.001 |
Adequate CCD achievement rate (%) | 99.0 (95.5, 100.0) | 100.0 (99.0, 100.0) | 0.003 |
Complete-recoil achievement rate (%) | 96.0 (68.0, 100.0) | 97.5 (86.0, 100.0) | 0.006 |
Average rate (compressions/min) | 110.0 (110.0, 111.0) | 114.5 (107.5, 119.0) | 0.021 |
Adequate CCR achievement rate (%) | 100.0 (98.5, 100.0) | 91.0 (34.5, 98.5) | <0.001 |
Hands-off time (sec) | 8.0 (7.0, 9.0) | 8.0 (7.5, 9.0) | 0.050 |
Total ventilation (number) | 10.0 (9.5, 10.0) | 10.0 (9.0, 10.0) | 0.796 |
Average ventilation volume (mL) | 159.1 ± 40.3 | 158.7 ± 45.7 | 0.891 |
Variables | OHCC with Metronome Feedback | OHCC without Metronome Feedback | p Value |
Rate of use of correct hand position (%) | 100.0 (100.0, 100.0) | 100.0 (100.0, 100.0) | 0.223 |
Total compressions (number) | 161.6 ± 8.7 | 161.0 ± 13.8 | 0.698 |
Average CCD (mm) | 51.0 (48.0, 55.0) | 53.5 (50.0, 56.5) | <0.001 |
Adequate CCD achievement rate (%) | 95.0 (23.5, 99.5) | 98.5 (77.5, 100.0) | 0.004 |
Complete-recoil achievement rate (%) | 100.0 (97.5, 100.0) | 100.0 (97.5, 100.0) | 0.674 |
Average rate (compressions/min) | 110.0 (110.0, 110.0) | 114.0 (105.5, 116.0) | 0.074 |
Adequate CCR achievement rate (%) | 100.0 (99.0, 100.0) | 94.0 (69.0, 99.0) | <0.001 |
Hands-off time (sec) | 8.0 (7.0, 9.0) | 8.0 (7.0, 9.0) | 0.015 |
Total ventilation (number) | 10.0 (9.5, 10.0) | 10.0 (9.0, 10.0) | 0.563 |
Average ventilation volume (mL) | 164.0 (133.0, 185.5) | 162.0 (122.5, 184.5) | 0.256 |
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Yang, D.; Lee, W.; Oh, J. Effect of the Use of Metronome Feedback on the Quality of Pediatric Cardiopulmonary Resuscitation. Int. J. Environ. Res. Public Health 2021, 18, 8087. https://doi.org/10.3390/ijerph18158087
Yang D, Lee W, Oh J. Effect of the Use of Metronome Feedback on the Quality of Pediatric Cardiopulmonary Resuscitation. International Journal of Environmental Research and Public Health. 2021; 18(15):8087. https://doi.org/10.3390/ijerph18158087
Chicago/Turabian StyleYang, Dongjun, Wongyu Lee, and Jehyeok Oh. 2021. "Effect of the Use of Metronome Feedback on the Quality of Pediatric Cardiopulmonary Resuscitation" International Journal of Environmental Research and Public Health 18, no. 15: 8087. https://doi.org/10.3390/ijerph18158087