In India, increasing lifespan and decreasing fertility rates have resulted in a growing number
of older persons. By 2050, people over 60 years of age are predicted to constitute 19.1% of …

Head and neck cancer (HNC) encompasses a heterogeneous group of upper aerodigestive
tract malignancies that together comprise the seventh most common cancer worldwide, 1 …

Background: The aetiology of pancreatic cancer (PC) has been extensively studied and is
the subject of numerous meta-analyses and pooled analyses. We have summarized results …

Survival from head and neck cancers (HNCs) of the lip, oral cavity, pharynx, and larynx has
increased by 10% over the past few decades. Little over half of patients who develop HNCs …

Pancreatic cancer is a major cause of cancer-associated mortality, with a dismal overall
prognosis that has remained virtually unchanged for many decades. Currently, prevention or …

Background Despite the high global burden of diseases caused by tobacco, valid and
comparable prevalence data for patterns of adult tobacco use and factors influencing use …

(NNK) and N'-nitroso nornicotine (NNN). 10, 11 Tobacco smoke also contains carcinogens
as combustion products, such as arylamines, polycyclic aromatic hydro carbons, and volatile …

Pancreatic cancer, although infrequent, has an exceptionally high mortality rate, making it
one of the four or five most common causes of cancer mortality in developed countries. The …

Betel quid and areca nut are known risk factors for many oral and oesophageal cancers, and
their use is highly prevalent in the Asia-Pacific region. Additionally, betel quid and areca nut …

The health harms of combusted tobacco use are undeniable. With market and regulatory
pressures to reduce the harms of nicotine delivery by combustion, the tobacco product …