Chak Kin Yeung – HKU COVID-19 Digital Archives

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Chak Kin Yeung

DEPT

FACULTY

Li Ka Shing Faculty of Medicine

COVID-19 Contribution

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18 Jun 2022
Changes in Tobacco Use in the Early Phase of Coronavirus Disease 2019 Pandemic in Hong Kong: A Qualitative Study
Introduction: Changes in tobacco use and related personal and environmental factors amid the coronavirus disease 2019 (COVID-19) pandemic can be captu...Read more
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Zhang, X
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Sun, Y
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Cheung, YTD
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Wang, MP
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Wu, YS
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Chak, KY
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Chen, J
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Leung, LT
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Li, WHC
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Lam, TH
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Ho, DSY
01 Mar 2022
Changes in tobacco use at the early stage of the COVID-19 pandemic: Results of four cross-sectional surveys in Hong Kong
INTRODUCTION Changes in tobacco use since the COVID-19 outbreak differed by countries and little is known about changes in the use of specific tobacco...Read more
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Sun, Y
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Wang, MP
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Cheung, YTD
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Ho, DSY
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Luk, TT
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Zhao, S
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Wu, YS
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Wong, BYM
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Weng, X
C
Chen, J
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Zhang, X
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Leung, LT
C
Chak, KY
L
Lam, TH
COVID Questionnaires Smoking Surveys Tobacco products
13 Jul 2023
Impact of mandatory masking amid the COVID-19 pandemic on outdoor smoking: an interrupted time-series analysis of a 33-month unobtrusive observational study
Background: Mask-wearing in outdoor public places in Hong Kong was mandated on 29 July 2020, amid the COVID-19 pandemic. We aimed to evaluate the impa...Read more
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Sun, Y
W
Wu, YS
C
Cheung, YTD
W
Wang, MP
C
Chen, J
L
Leung, LT
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Zhang, X
C
Chak, KY
L
Lam, TH
H
Ho, DSY
Cloth masks COVID mandatory masking observational Smoking

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