Improving survival rates after out-of-hospital cardiac
Research gap analysis derived from 3 computer_science papers in our local library.
The gap
Improving survival rates after out-of-hospital cardiac arrest remains a significant challenge. Bystander-initiated CPR is often suboptimal and heterogeneous globally. The implementation of layperson CPR training programs may be influenced b
Evidence profile
Sourced from the stated research gap and future-work section and stated challenges of the source papers, classified as general, spanning 3 journals.
Research trend
Established — well-defined area with open sub-problems.
Supporting evidence — 6 representative gaps
- Effectiveness of Online Training on Cardiopulmonary Resuscitation and Automated External Defibrillator Use in Simulations With Rural Populations: Quasi-Experimental Community Intervention Study (2026) · JMIR Public Health and Surveillance · doi
There is a gap in the literature on the effectiveness of online training on CPR-AED knowledge and skills in rural populations. Prior epidemiological data indicate that bystander CPR and AED deployment remain suboptimal in many regions, particularly in rural areas. There is a need for public health initiatives aimed at improving survival outcomes for out-of-hospital cardiac arrests.
generalstated research gapevidence 5/5Keywords: there gap literature effectiveness online training cpr-aed knowledge - Effectiveness of Online Training on Cardiopulmonary Resuscitation and Automated External Defibrillator Use in Simulations With Rural Populations: Quasi-Experimental Community Intervention Study (2026) · JMIR Public Health and Surveillance · doi
Future studies should evaluate the long-term retention of CPR-AED skills in rural populations. Future studies should assess the effectiveness of online training on CPR-AED knowledge and skills in different populations and settings. Future studies should investigate the impact of online training on survival outcomes for out-of-hospital cardiac arrests.
generalfuture-work sectionevidence 5/5Keywords: future studies evaluate long-term retention cpr-aed skills rural - Population-level association of layperson cardiopulmonary resuscitation training with survival after out-of-hospital cardiac arrest: a systematic review and meta-analysis (2026) · Frontiers in Public Health · doi
The association between layperson CPR training and survival outcomes remains incompletely characterized. There is a need for further research to examine the cost-effectiveness and feasibility of implementing layperson CPR training programs. The existing evidence is based predominantly on observational data and may be subject to biases and confounding variables.
generalstated research gapevidence 5/5Keywords: association between layperson cpr training survival outcomes remains - Population-level association of layperson cardiopulmonary resuscitation training with survival after out-of-hospital cardiac arrest: a systematic review and meta-analysis (2026) · Frontiers in Public Health · doi
Further research is needed to examine the cost-effectiveness and feasibility of implementing layperson CPR training programs. Studies should examine the association between layperson CPR training and survival outcomes in different populations and settings. Research should focus on developing and evaluating innovative strategies to improve bystander-initiated CPR and survival rates after out-of-hospital cardiac arrest.
generalfuture-work sectionevidence 5/5Keywords: further research needed examine cost-effectiveness feasibility implementing layperson - Population-level association of layperson cardiopulmonary resuscitation training with survival after out-of-hospital cardiac arrest: a systematic review and meta-analysis (2026) · Frontiers in Public Health · doi
Improving survival rates after out-of-hospital cardiac arrest remains a significant challenge. Bystander-initiated CPR is often suboptimal and heterogeneous globally. The implementation of layperson CPR training programs may be influenced by various factors, including cost, feasibility, and cultural barriers.
generalstated challengesevidence 5/5Keywords: improving survival rates after out-of-hospital cardiac arrest remains - A STUDY TO ASSESS THE EFFECTIVENESS OF CPR TRAINING PROGRAM ON KNOWLEDGE AND PRACTICE SKILL REGARDING CARDIOPULMONARY RESUSCITATION AMONG BSC NURSING STUDENTS OF SELECTED NURSING COLLEGES, KOLLAM." (2026) · European Journal Pharmaceutical and Medical Research · doi
There is a need to assess the effectiveness of CPR training programs on knowledge and practice skill regarding cardiopulmonary resuscitation among B.Sc. Nursing students. There is a gap in the literature regarding the impact of CPR training programs on the knowledge and practice skills of B.Sc. Nursing students.
generalstated research gapevidence 5/5Keywords: there need assess effectiveness cpr training programs knowledge
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