Evaluation of relationship between life expectancy and smoking: A simplereview study

Background: Life expectancy is a process that is influenced by many factors. Smoking is one ofthe factors that has a significant impact on life expectancy. Based on studies, it has been shownthat smoking alone or with alcohol consumption can have a different effect on life expectancy ofmedical student. Therefore, we evaluated this issue in this study.Methods: A systematic search was conducted on the PubMed database in English and SID inPersian between the years ۲۰۱۵-۲۰۲۲. We found ۱۰ articles with life expectancy, smoking andmedical student's keywords.Results: The results of studies have shown that The mean of smoking and life expectancy betweenstudent was ۳۵%. people who had no history of smoking had a higher life expectancy. the factorsVarious such as friends smoking, emotional failure, mental stress, family status and other factorsare related to smoking among students.Conclusion: Finally, it can be said that the longer duration of smoking and alcohol causes asignificant decrease in life expectancy. It is better to design education, retraining programs,workshops and counseling and use strategies to reduce smoking among students, factors involvedin identifying the amount of smoking among students.

کلیدواژه ها:

Smoking ، Life Expectancy ، Alcohol Consumption