Feedback-based CPR training is associated with more accurate chest compression performance than standard instruction¶

Claim · All claims
Evidence · 1 study · review r2 · q3
Currency · newest study 2026 · not yet checked against its sources · not reviewed by a person

Subclaims¶

q3 i? Interventions incorporating real-time feedback demonstrated more accurate chest compression performance compared with standard instruction in randomized trials. → Lee Hyeon-Ji 2026

Evidence¶

Lee Hyeon-Ji 2026¶

Lee Hyeon-Ji. (2026). Training interval, feedback, and retention in cardiopulmonary resuscitation education: a systematic review. BMC Medical Education. https://doi.org/10.1186/s12909-026-09538-4

q3 · i? · review · r2

Synthesis across randomized trials in the review's instructional modality and feedback theme; the review states "interventions incorporating real-time feedback demonstrated more accurate chest compression performance compared with standard instruction," attributed to the difficulty of self-assessing compression depth and rate. Table 3 lists a feedback-vs-standard RCT with higher compression accuracy.

"Across randomized trials, interventions incorporating real-time feedback demonstrated more accurate chest compression performance compared with standard instruction."

Discussion¶

Related Claims¶

• Demonstration-based CPR training tended to produce more accurate performance than lecture-based approaches — related
• Real-time audio feedback from the CPR Tutor is followed by a short-term decrease in Error Rates across all five target CPR classes within 10 seconds — related
• Real-time and dynamic feedback dominate feedback provision in ILEs for psychomotor skills — related
• AI in psychomotor ITS is used predominantly for feedback construction rather than for task recommendation or adaptation — related
• Sessions with CPR Tutor feedback showed no significant difference in overall mistake frequency compared with control sessions without feedback — reports the opposite
• Rhythm or pacing aids during CPR training were associated with more consistent compression rates — related
• Peer-led and school-based CPR training achieves outcomes comparable to instructor-led models — related
• An augmented-reality CPR training application did not improve CPR quality compared with a standard audio-visual feedback manikin — related
• A team-focused, video-reviewed ED CPR bundle combining mechanical compression device training, in situ simulation, and multidisciplinary video review was followed by higher ROSC — related
• Feedback from trained humans was in some settings as effective as mechanical feedback devices for CPR quality — a narrower finding that bears on this claim
• Real-time feedback systems generally improve CPR quality in simulation-based training, particularly compression rate and depth — possibly the same claim (merge candidate)
• Some accelerometer-based and AED-integrated audiovisual feedback devices improved certain CPR parameters but reduced compression depth — a narrower finding that bears on this claim
• Haptic simulator trials more frequently show superior accuracy outcomes when force-feedback and structured guidance are included — related