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Table 2 Themes and categories

From: A qualitative study on the impact of COVID-19 on the behavior and attitudes of smokers and non-smokers in South Korea

Themes

Categories

Changes in daily life

Changes in daily lives among students

Changes in daily lives among adults

Changes in daily lives for both students and adults

Changes in smoking behavior

No change

Smoking place

Smoking amount and frequency

Tobacco product

Changes in smoking perception

Smoking room

Smoking

Changes in subjective mental health

Stress

Change in exposure to secondhand smoke

Continuous exposure to secondhand smoke