So important in fact, that Part 3 will be broken into an A and a B section
The first thing you must know regarding this topic is that there are no specific health plans for smokers
Drug treatment aims to improve health outcomes, alleviate symptoms, and restore functioning
Population screening does not reduce late stage presentation Cancer overdiagnosisthe diagnosis of cancers that would otherwise not become clinically evidentis inferred from either long term follow-up of randomised trials of screening or patterns in population based cancer statistics.22 Lung cancer overdiagnosis was first documented in the extended follow-up of a randomised trial of chest radiography screening in people who smoke heavily.2324 In the US National Lung Screening Trial (NLST), which recruited over 50 000 participants, CT screening was found to cause more overdiagnosis than chest radiography.25 Although no randomised trials have been conducted of lung cancer screening in never smokers, the effect of screening can be inferred from patterns in incidence of stage specific lung cancer
In fact, non-smokers can also develop mouth cancer due to other factors such as heavy alcohol use, human papillomavirus (HPV) infection, genetics, and a struggling immune system
