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. 2019 Mar 29;60(1):E36–E42. doi: 10.15167/2421-4248/jpmh2019.60.1.942

Tab. I.

Percentage of respondents’ exposure to secondhand smoke when visiting various public places during the past 30 days.

Variables (N) % (95%CI)
Percentage of respondents exposed to secondhand smoke when visiting various public places in the past 30 days
Government buildings (2,169) 31.12 (29.17-33.07)
Healthcare facilities (2,554) 17.85 (16.37-19.34)
Restaurants (3,326) 81.81 (80.50-83.12)
Bars/Cafes/Tea shops (2,739) 90.07 (88.95-91.19)
Public transport (1,357) 20.04 (17.91-22.18)
Schools (2,575) 15.84 (14.43-17.27)
Universities (376) 36.70 (31.81-41.60)
Percentage of respondents exposed to secondhand smoke when visiting from one to seven public places in the past 30 days (8,987)
None public place 54.48 (53.45-55.51)
One public place 20.86 (20.04-21.71)
Two public places 17.48 (16.70-18.28)
Three or more public places 7.18 (6.66-7.73)
Percentage of respondents who saw any smokers violating smoke-free regulations (N = 6,985)
13.23 (12.43-14.02)