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Driven largely by ever-rising tobacco prices, he's among a growing number of smokers who have turned to their green thumbs to cultivate tobacco plants to blend their own cigarettes, cigars and chew

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Results Model validation and performance The concordance correlation for the selected model for male total cigarette smoking prevalence was 0.78, 0.83, and 0.87 at sample sizes 10, 50, and 100, respectively, compared to 0.90 when all data were included (i.e., in sample)

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