Healio4 分钟
Smoking before age 15 years raises COPD risk in adulthood regardless of smoking factors
The adjusted risk for COPD was elevated among adults who identified as regular cigarette smokers before age 15 years, ...
Daily22 小时
Childhood smoking increases person’s risk of developing COPD, finds study
Childhood smoking before age 15 increases a person’s risk of developing chronic obstructive pulmonary disease (COPD), ...