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Fig. 1 | BMC Public Health

Fig. 1

From: Binary classification of users of electronic cigarettes and smokeless tobacco through biomarkers to assess similarity with current and former smokers: machine learning applied to the population assessment of tobacco and health study

Fig. 1

Percentage of users of each tobacco and nicotine product classified as current or former smokers by the two classification models. Abbreviations: CS current cigarette smoker, dual-EPRODS user of conventional cigarettes and electronic cigarettes, dual-SMKLS user of conventional cigarettes and smokeless tobacco products, ExSM former smoker, EPRODS user of electronic cigarettes, SMKLS user of smokeless tobacco, test-CS models using test data for current smokers, test-ExSM models using test data for ex-smokers

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BMC Public Health

ISSN: 1471-2458

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