Patterns of oral and pharyngeal cancer incidence in New South Wales, Australia.
Incidence and mortality rates for oral and pharyngeal cancers have been reported to be increasing in Europe and the United States, with particularly large increases in mortality in central and eastern Europe. Such increases have been noted to be birth cohort-based, primarily affecting young and middle-aged men. In this report oral and pharyngeal cancer incidence data from New South Wales, Australia has been analysed for the period 1972-90. Although an increase in the incidence of oral and pharyngeal cancer occurred during the mid-1970s and early 1980s, it did not continue. This pattern is consistent with Australian trends in per capita consumption of tobacco, alcohol, fruit and vegetables. Individual regions within metropolitan Sydney showed substantial geographical variation with age-specific rates of oral and pharyngeal cancers (combined) in middle-aged men being at least three times higher in the city of Sydney than in New South Wales as a whole. Given the preventable nature of the disease, such high rates need not occur.
Macfarlane
G J
GJ
Division of Epidemiology and Biostatistics, European Institute of Oncology, Milan, Italy.
McCredie
M
M
Coates
M
M
D000328:Adult; D017677:Age Distribution; D000367:Age Factors; D000368:Aged; D000369:Aged, 80 and over; D000428:Alcohol Drinking / Q000009:adverse effects; D004032:Diet; D004938:Esophageal Neoplasms / Q000453:epidemiology; D005260:Female; D006801:Humans; D015994:Incidence; D008175:Lung Neoplasms / Q000453:epidemiology; D008297:Male; D008875:Middle Aged; D009062:Mouth Neoplasms / Q000453:epidemiology* / Q000209:etiology; D009517:New South Wales / Q000453:epidemiology; D010610:Pharyngeal Neoplasms / Q000453:epidemiology* / Q000209:etiology; D012737:Sex Factors; D012907:Smoking / Q000009:adverse effects