Web-Based Short Video Intervention and Short Message Comparison of Repeat Blood Donation Behavior Based on an Extended Theory of Planned Behavior: Prospective Randomized Controlled Trial Study
BackgroundAlthough blood is an indispensable and important resource for clinical treatment, an imbalance between supply and demand may occur as the population ages and diversifies. Studies indicate that repeat blood donors are safe blood sources because of their voluntary blo...
Main Authors: | , , , |
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Format: | Article |
Language: | English |
Published: |
JMIR Publications
2022-12-01
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Series: | Journal of Medical Internet Research |
Online Access: | https://www.jmir.org/2022/12/e37467 |