Research Article
Current Guideline of Chest Compression Depth for Children of All Ages May Be Too Deep for Younger Children
Table 2
APd, ACWd, Cd, and 1/3 of the AP diameter by age group among patients aged 1–18 years.
| Age, years | n | APd, cm | ACWd, cm | Cd, cm | 1/3 of the APd, cm |
| 1 | 17 | 12.0 ± 0.6 | 1.1 ± 0.1 | 6.2 ± 0.4 | 4.0 ± 0.2 | 2 | 14 | 12.5 ± 0.7 | 1.2 ± 0.2 | 6.3 ± 0.6 | 4.2 ± 0.3 | 3 | 22 | 12.7 ± 0.7 | 1.2 ± 0.1 | 6.5 ± 0.6 | 4.2 ± 0.2 | 4 | 18 | 13.3 ± 1.1 | 1.3 ± 0.2 | 6.7 ± 0.9 | 4.4 ± 0.4 | 5 | 24 | 13.9 ± 0.8 | 1.3 ± 0.2 | 7.0 ± 0.6 | 4.6 ± 0.3 | 6 | 30 | 14.1 ± 1.0 | 1.3 ± 0.3 | 7.3 ± 0.7 | 4.7 ± 0.3 | 7 | 26 | 15.0 ± 1.5 | 1.4 ± 0.3 | 7.8 ± 1.1 | 5.0 ± 0.5 | 8 | 26 | 15.5 ± 1.7 | 1.6 ± 0.4 | 7.9 ± 0.9 | 5.2 ± 0.6 | 9 | 30 | 16.5 ± 2.3 | 1.7 ± 0.6 | 8.3 ± 1.2 | 5.5 ± 0.8 | 10 | 28 | 17.3 ± 2.6 | 1.9 ± 0.7 | 8.8 ± 1.4 | 5.8 ± 0.9 | 11 | 29 | 17.0 ± 2.0 | 1.8 ± 0.5 | 8.5 ± 1.2 | 5.7 ± 0.7 | 12 | 30 | 18.4 ± 2.5 | 2.0 ± 0.6 | 9.1 ± 1.3 | 6.1 ± 0.8 | 13 | 30 | 17.6 ± 2.0 | 1.9 ± 0.4 | 8.5 ± 1.4 | 5.9 ± 0.7 | 14 | 29 | 17.8 ± 1.8 | 1.7 ± 0.5 | 8.7 ± 1.2 | 5.9 ± 0.6 | 15 | 30 | 18.3 ± 2.0 | 1.8 ± 0.4 | 8.7 ± 1.5 | 6.1 ± 0.7 | 16 | 30 | 18.7 ± 1.8 | 1.7 ± 0.4 | 9.2 ± 1.3 | 6.2 ± 0.6 | 17 | 29 | 19.8 ± 1.6 | 1.7 ± 0.4 | 9.9 ± 1.2 | 6.6 ± 0.6 |
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APd: anteroposterior diameter; ACWd: anterior chest wall diameter; Cd: compressible diameter.
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