Table. 2.

The amount of smoking according to the smoking method

Subject Variable Mean±SE
Regular cigarette smokers Pack-years of regular cigarette 16.47±0.72
Cigarette-type electronic cigarette smokers Smoking amount of cigarette-type electronic cigarette per day 9.68±0.47

SE, standard error.

Korean J Fam Pract 2024;14:143~148 https://doi.org/10.21215/kjfp.2024.14.3.143
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