Demographic characteristics (such as age, gender, education level, marital status, living arrangement, monthly household income, drinking habit, family history of dementia), factors associated with COPD [such as lung function index: percent predicted FEV1 (FEV1% pred) and smoking], were obtained at baseline from face-to-face interviews
The study was published in the American Journal of Preventive Medicine, external
Light one up and see for yourself
Abarda, A., Dakkon, M., Azhari, M., Zaaloul, A
Tobacco companies invested considerable resources in making the packs as attractive as possible and frequently changed the designs, often producing limited editions to coincide with anniversaries or other events