Respiratory health and quality of life in young exclusive, habitual smokers - a comparison of waterpipe smokers, cigarette smokers and non-smokers.

Int J Chron Obstruct Pulmon Dis · 2019 · PMC6698154 · PMID 31496680

Europe PMC DOI

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borderline significanceno p-value reported

Cigarette smokers in our sample initiated smoking at a younger age (borderline significance), and a substantial proportion of them (40%) smoked a pack or more daily.

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