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In addition, smoking behavior change was classified depending on national health examination questionnaire of two times with interval, so patients smoking status could be different at the time of pneumonia hospitalization

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Sensitivity analysis for the estimation of population attributable fraction (PAF) of tobacco smoking To account for the uncertainty in PAF estimation arising from the estimation of RRs for each cancer site, a sensitivity analysis was performed under alternative scenarios using the lower and upper limits of the 95% CIs of RR estimates

The report analyzes the global e-cigarette market's drivers, restraints/challenges, and the effect they have on the demands during the projection period