... Lower PEF, FEV1 and VC values in 2000-2001 were related to asthma, smoking as well as previous smoking reported in 1968-1969. Smoking was also related to lower FEV1/VC values in 2000-2001. ... function data in relation to smoking status Table 4 shows lung function values in 2000-2001 in relation to smoking status. A significant trend was found between smoking status and lower lung ... as mental stress, obesity and smoking among women are related to airway symptoms and also quality of life many years later. Key words: Population study, female, smoking, socio-economic status,...