Lung cancer in younger patients may exhibit distinct clinical features than lung cancer in older patients, including better survival rates at each disease stage. Researchers from Stanford Cancer Center in California compared disease characteristics and survival of lung cancer patients aged 15 to 39 years at diagnosis with patients aged ≥40 years at diagnosis. The age-adjusted incidence rate of lung cancer in patients aged 15 to 39 years was 1.2 per 100,000, whereas the rate in patients aged ≥40 years was 141 per 100,000. A higher proportion of younger patients (57 percent) had distant disease at diagnosis compared with older patients (51 percent). Mean 5-year cause-specific survival was 34 percent in the group of patients aged 15 to 39 years and 16 percent in the group aged ≥40 years. In addition, at each disease stage, mean 1- and 5-year cause-specific survival rates were better in the younger group.
#6786
TOBACCO ABUSE BY US TROOPS IN IRAQ TWICE NATIONAL AVERAGE
(Tuesday, October 28, 2:30 PM EST)
The prevalence of tobacco use by US military deployed to Iraq is more than twice the national average. Researcher Michael A. Wilson of the United States Navy surveyed 408 Marines and sailors deployed in Iraq to assess the prevalence of tobacco abuse and usage patterns related to service. Overall, 260 (64 percent) of the Marines and sailors surveyed used some form of tobacco. Of those, 213 (52 percent) smoked cigarettes, 145 (36 percent) used smokeless tobacco (dip, chew), and 98 (24 percent) used both. For all tobacco abusers, 74 percent expressed a desire to quit using tobacco. Researchers conclude that the prevalence of tobacco abuse during deployment to Iraq is significantly higher than the national average of 29.6 percent reported in a 2006 national survey. The rate of usage also was higher than the 38.9 percent reported for troops returning from Iraq, based on a 2004 survey.
#6973
NEW YORK SMOKERS FEEL IMPACT OF
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