Key result
Video-assisted teaching significantly improved knowledge regarding early signs of cardiac symptoms among the general population compared to the control group (mean score 9.93 vs 5.75, p<0.001).
Why the study?
Cardiovascular disease is a leading cause of death globally and in India, prompting the evaluation of educational interventions to improve knowledge of early signs and first aid management of cardiac symptoms.
Does video-assisted teaching improve knowledge regarding early signs and first aid management of cardiac symptoms in the general population?
Population
60 individuals from the general population in Rohtas, Bihar
Comparison
Post-intervention assessment vs pre-test baseline after video-assisted teaching
Design
Experimental pre-test and post-test study
Follow-up
Just after the implementation of video
Authors
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May guide regional CAD prevention efforts; leaves open generalizability and need for prospective confirmation.
RCT (n=120)
Random sampling technique
No
Does video-assisted teaching improve knowledge regarding early signs and first aid management of cardiac symptoms in the general population?
Effect estimate: t=10.9
Absolute Event Rate: 9.93% vs 5.75%
p-value: p=<0.001
Video-assisted teaching significantly improves immediate knowledge regarding early signs and first aid management of cardiac symptoms among the general population.
Kumari et al. (2023) conducted an RCT in Knowledge regarding cardiac symptoms and first aid (n=120). Video assisted teaching vs. Control group was evaluated on Knowledge score regarding early signs of cardiac symptoms (t=10.9, p=<0.001). Video-assisted teaching significantly improved knowledge regarding early signs of cardiac symptoms among the general population compared to the control group (mean score 9.93 vs 5.75, p<0.001).
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