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A Smartphone App for Improving Clinical Photography in Emergency Departments: Comparative Study
Chung-Hsien Liu1,2, I-Chun Lin3, Jui-Jen Lu2
1Graduate School of Design, National Yunlin University of Science and Technology, Yunlin, Taiwan.
JMIR Mhealth and Uhealth
|August 2, 2019
Summary
A new smartphone app significantly speeds up clinical photography for electronic medical records (EMRs) in emergency departments (EDs). This app enhances efficiency and patient privacy compared to traditional digital cameras.
Area of Science:
- Medical Informatics
- Digital Health
- Emergency Medicine
Background:
- Digital photography is vital for electronic medical records (EMRs), especially for dermatological conditions and wounds.
- Current digital camera workflows in emergency departments (EDs) are inefficient and pose privacy risks.
- Smartphone technology offers a potential solution to improve clinical photography processes.
Purpose of the Study:
- To design and evaluate a smartphone application for efficient clinical photography in the ED.
- To enhance patient privacy and streamline image archiving within hospital information systems.
- To reduce the time burden associated with uploading clinical images to EMRs.
Main Methods:
- A study involving 48 experienced ED nurses trained in clinical photography.
- Comparison of image upload times using traditional digital cameras versus a novel smartphone application.
- The app was integrated with the hospital information system for patient identification and automatic image deletion post-upload.
Main Results:
- The smartphone app reduced image upload time to EMRs from an average of 96.3 seconds to 26.3 seconds.
- Statistical significance (P<.001) was achieved for the time reduction in the app group.
- The app effectively addressed patient privacy concerns identified in the digital camera group.
Conclusions:
- The developed smartphone app significantly improves the efficiency of clinical photography in ED settings.
- The application enhances patient privacy by automating image handling and deletion.
- This technology presents a viable and improved alternative to traditional digital cameras for EMR documentation.
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