Topic: Smoking in relation to risk factors

Order Description

literature review on the topic of smoking in relation to other risk factors. The risk factors are age, gender, social status, educational level, parents smoking, stress and the starting age of smoking. I would like to talk about how these factors could be relate to smoking, and the prevalence of each one of these factors in relation to smoking. the article must include references and citations, and they must be recent (not earlier than 2006).to assess stress score level there is [general health questionare 12 ]in relation to smoking I want other study than that was conducted in Iran [stress is one of the risk factors]