Cancer incidence and mortality trends in Northeastern Ontario.
Over 629,000 people reside in the catchment area for the Northeastern Ontario Regional Cancer Centre. Historically, the area was renowned for employment in mining, forestry and lumbering, agriculture, the railway, and pulp and paper. At present, it is known for mining; community, business, and personal services; trade; manufacturing; and construction. Comparison of cancer incidence and mortality trends for two decades (1971-1980 and 1981-1990) with those of Ontario has revealed statistically significant excesses, at the 5% level or better, of trachea, bronchus, and lung cancer cases (SIR = 123 for 1971-1980 and 125 for 1981-1990) and deaths in men (SMR = 116 and 125, respectively); for women, excesses were observed for trachea, bronchus and lung cancer case (SIR = 114 and 118), and cervical cancer cases (SIR = 142 and 115) and deaths (SMR = 133 and 128). Enhanced recruitment strategies and early educational interventions are identified as priorities.
Lightfoot
N E
NE
Epidemiology Research Unit, Northeastern Ontario Regional Cancer Centre, Sudbury.
Fehringer
G M
GM
Bissett
R J
RJ
McChesney
D C
DC
White
J J
JJ
D002423:Cause of Death; D003430:Cross-Sectional Studies; D005260:Female; D006801:Humans; D015994:Incidence; D008297:Male; D009369:Neoplasms / Q000209:etiology / Q000401:mortality*; D009784:Occupational Diseases / Q000209:etiology / Q000401:mortality; D009864:Ontario / Q000453:epidemiology; D012042:Registries / Q000706:statistics & numerical data; D012307:Risk Factors