Using ImageJ software to evaluate the effect of the seven-step handwashing method at home for citizens during COVID-19 pandemic

doi:10.16138/j.1673-6087.2022.02.015

Abstract

Abstract:

Objective Through the use of “seven step washing technique” video traning method to attention and compliance of ordinary citizens to hand-washing can be enhanced, and improve the effect of the hand-washing. Methods From 10 April 2022 to 11 April 2022, 20 ordinary citizens were selected. Before and after the video training of “seven step washing technique”, the effect of hand washing was evaluated by ImageJ software. Results Time cost after seven-step hand-washing method group was significant longer than before[(111.9±21.2) s vs (27.1±6.2) s, P<0.001], as well as the areas of gloves dyed with color (99.9%±0.3% vs 94.1%±3.0%, P<0.001). Conclusions After watching the right seven-step hand-washing method, ordinary citizen could improve the quality for hand hygiene, which would contribute to the protection against COVID-19.

Key words: COVID-19, Seven-step hand-washing method, ImageJ, Ordinary citizen

CLC Number:

R181.8
R511

LIANG Jing, LIANG Xiaohong, XIANG Xiaogang, ZHOU Zengding, WANG Zhengting, GUO Ying, CHEN Jiayi, ZHAO Xiaojie, CAO Weiwei, JING Feng. Using ImageJ software to evaluate the effect of the seven-step handwashing method at home for citizens during COVID-19 pandemic[J]. Journal of Internal Medicine Concepts & Practice, 2022, 17(02): 156-158.

Figures/Tables 1

References 16

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观察指标	七步洗手法	普通洗手法	t	P
洗手时间（s）	111.9±21.2	27.1±6.2	35.595	0.001
颜料面积占手套面积的比例（%）	99.9±0.3	94.1±3.0	8.572	0.001