Smoking Before Age 18 ‍Linked‌ to Respiratory Symptoms

Research has shown that individuals‍ who start smoking before the age of 18 are ⁢more likely to develop respiratory ‍symptoms, such as wheezing or phlegm, by the time they are 20.

In ⁢Europe, a significant percentage of young people smoke,⁤ with 16.7% of men aged ​15 to 24 and 11.2% of ⁢women ⁢smoking.⁣ According to the European Respiratory​ Society, this can have serious ‍consequences for their⁣ lung health.

Study‍ Findings

A study of 3,430 8-year-old children living in Sweden found that 22% ⁤had smoked every ‌day by ‌the time they ​were 19. The study also found that 29% of ⁣these children⁢ had started smoking before the‍ age of 15, while 35% started smoking at age 16 or 17,⁢ and 35% started smoking after they were 18.

After controlling for lung health factors, such as a family history of asthma ⁤or family smoking, the study found that the likelihood⁢ of developing respiratory symptoms increases with the amount smoked. For example, individuals who smoked a pack of cigarettes a day for a year were 28% more likely to have respiratory symptoms than non-smokers.

Increased Risk of Respiratory Symptoms

The study‍ found that‌ people who started smoking ‌before age 18 were 80% more likely to develop respiratory symptoms, ‌such as wheezing, phlegm, and cough, by⁢ age 28 compared to people who never smoked. In contrast, people who started smoking after‌ age‌ 18​ were 50% more likely to develop respiratory symptoms by age 28.

These findings highlight the importance of preventing young‌ people from starting to smoke and ‌encouraging those who do smoke to quit.