The Inequalities Of Lung Cancer Prevalence On Terms Of...

The scientific community in the twentieth century has seen a dramatic expansion in medicine and public health. Through these expansions, it is noted that health outcomes are affected not only by biological factors, but also by the disparities that individuals face due to the occupancy of opposite ends of the social spectrum. Such health inequalities are applicable to smoking-related health issues like lung cancer. The aim of this essay is to describe the inequalities in lung cancer prevalence in terms of socioeconomic status. The four explanations will be used to explain the existence of the inequalities behind this health issue. Smoking is one of the leading causes of mortality and morbidity. The exposure to tobacco smoking negatively impacts the health of an individual over time by increasing the risks of developing diseases of the respiratory and circulatory systems (Ministry of Health, 2005). In particular, smoking is the leading cause of lung cancer. With repeated exposure, inhalation of tobacco into the lungs causes a build up of tar, altering lung tissue (Cockerham, 2007; Marmot and Wilkinson, 2006). This direct use of tobacco accounts for the death of 5 million people around the world. In the United States, 444,000 deaths per year are attributed to smoking, were 13 years of life lost for a male smoker and 14.5 years lost for a female (Cockerham, 2007; WHO, 2012). In New Zealand, tobacco use is the main cause of preventable death, contributing to around 4600 deathsShow MoreRelatedSmoking Is The Primary Cause Of Preventable Diseases Essay1978 Words   |  8 Pagesconditions, ranging from cancers in the respiratory tract and cardiovascular diseases to psychiatric disorders (Kuper, Adami Boffetta, 2002). Smoking is found to be disproportionately more prevalent among the disadvantaged individuals in society (Marmot Wilkinson, 2006). 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