Early Smoking Habits Linked to Higher Risk of COPD in Adulthood: Study Finds
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Childhood smoking before age 15 increases a person's risk of developing chronic obstructive pulmonary disease (COPD), according to a new study. The study is published in the issue of Chronic Obstructive Pulmonary Diseases: Journal of the COPD Foundation. A previous study using data from the 2020 National Health Interview Survey showed that COPD was more prevalent in adults who began smoking prior to 15 years of age (childhood smoking) compared to those who began after 15 years of age, regardless of their current smoking status and lifetime cigarette use.
In this new study, the authors expanded on previous research and examined whether childhood smoking before age 15 increased the likelihood of a person developing COPD later in life, even after accounting for possible secondhand smoke exposure. The new research examined a nationally representative sample of adults 40 years of age and older from the Population Assessment of Tobacco and Health (PATH) study.
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