Improving perception and confidence towards bystander cardiopulmonary resuscitation and public access automated external defibrillator program: how does training program help?

BACKGROUND: In conjunction with an automated external defibrillator (AED) placement program at various locations within a public university in Malaysia, a series of structured training programs were conducted. The objectives of this study is to (1) evaluate the effectiveness of a structured training program in improving the perception of the importance of AED and cardiopulmonary resuscitation (CPR), (2) evaluate the confidence of the employees in using an AED and performing bystander CPR, (3) identify the fears and concerns of these employees in using AED and performing CPR, and (4) determine the perception of these employees towards the strategy of the AEDs placed at various locations within the university. METHODS: In this single-center observational study, a validated questionnaire aimed to assess the university employees' attitude and confidence in handling AED and performing CPR before (pre-test) and immediately after (post-test) the training program was conducted. RESULTS: A total of 184 participants participated in this study. Using the Wilcoxon signed-rank test, the training programs appeared to have improved the perception that "using AED is important for unresponsive victims" (z = 4.32, p < 0.001) and that "AED practice drills should be performed on a regular basis" (z = - 2.41, p = 0.02) as well as increased the confidence to perform CPR (z = - 8.56, p < 0.001), use AED (z = - 8.93, p < 0.001), identify victims with no signs of life (z = - 7.88, p < 0.001), and the willingness to perform CPR and AED without hesitancy (z = - 8.91, p < 0.001). Fears and concerns on performing CPR and using AED also appeared to have been significantly reduced, and the perception on placement strategies of these AEDs was generally positive. CONCLUSION: Using the theory of planned behavior as the explanatory framework, training programs appear to be helpful in improving the perception and the confidence of the participants towards performing CPR and using AED through the promotion of positive attitude, positive societal expectation, and a positive sense of empowerment. But whether this positive effect will translate into actual CPR performance and AED application in a real cardiac arrest is yet to be seen.

Development, validation and translation of cardiopulmonary resuscitation and automated external defibrillator training and placement bilingual questionnaire.

OBJECTIVES: This paper describes the development and translation of a questionnaire purported to measure (1) the perception of the placement strategy of automated external defibrillator, (2) the perception on the importance of bystander cardiopulmonary resuscitation and automated external defibrillator (3) the perception on the confidence and willingness to apply these two lifesaving interventions as well as (4) the fears and concerns in applying these two interventions. For construct validation, exploratory factor analysis was performed using principal axis factoring and promax oblique rotation and confirmatory factor analysis performed using partial least square. RESULTS: Five factors with eigenvalue > 1 were identified. Pattern matrix analysis showed that all items were loaded into the factors with factor loading > 0.4. One item was subsequently removed as Cronbach's alpha > 0.9 which indicates redundancy. Confirmatory factor analysis demonstrated acceptable factor loadings except for one item which was subsequently removed. Internal consistency and discriminant validity was deemed acceptable with no significant cross-loading.

Improving door-to-doctor and door-to-analgesia time in a tertiary teaching hospital emergency department through a novel 'Red Box' system.

OBJECTIVE: To evaluate the effectiveness of a new patient flow system, `The Red Box` on the quality of patient care in respect of the time taken for the care to be delivered to the patient. METHODS: A pre-post study was conducted looking at the door-to-doctor (DTD) and door-to-analgesia (DTA) times for cases presenting to the Emergency Department (ED) of a tertiary teaching hospital `The National University of Malaysia Medical Center` between the periods of July and September 2005 against July and September 2008. Demographic data, ED presentation time, time seen by first doctor, and time first analgesia given were collected in both periods and analyzed. RESULTS: A total of 1,000 cases were enrolled. Group A (pre-Red Box) and group B (post-Red Box) comprised 500 cases each. The mean DTD time for group A was 29 minutes (SD +/- 3 minutes) and for group B was 3 minutes (SD +/- 1 minute), with a 98.8% reduction (p<0.001). For DTA time, group A recorded a mean of 46 minutes (SD +/- 3 minutes), and group B recorded a mean of 9 minutes (SD +/- 2 minutes), an 80.4% reduction (p<0.001). CONCLUSION: The implementation of a red box system improved the quality of emergency patient care in the ED of a tertiary teaching hospital as evidenced by significant reductions in DTD and DTA time.