Impact of anthropometric factors on chest compression depth during CPR provided by children aged 11-14 in a community-wide study.

To assess the depth of chest compressions (CC) provided by schoolchildren and their relation with providers's anthropometric characteristics. We organized 1-hour hands-on training sessions for 11-14y.o. in volunteering schools. After training, willing subjects performed 2 min of recorded continuous CCs by means of Laerdal Resusci Anne® with CPRMeter2®, with visual feedback. Compression pace was given by metronome; instructors supervised the correct body position. Collected data included age, sex, as well as measured body weight and height. We analyzed records from Sex, age and anthropometric factors are significant CC quality factors. Children with higher body weight are more likely to deliver CCF50%≥50 mm. Among the studied population, children ≥12 years old provided more effective chest compressions.

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The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.