Steven Christianson

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WHY: Like others with Post Traumatic Stress Disorder (PTSD), older adults respond to traumatic events with symptoms of re-experiencing, emotional numbing, behavioral avoidance, and increased physiological arousal. Because of age-related changes and associated disease processes, stress reaction in older adults may lead to a deterioration of function and a(More)
Five hundred fifty-four workers, 84% of whom are chronic cigarette smokers, have been examined during the past year with emphasis on the role of sputum cytopathology in the early detection and diagnosis of lung cancer. Of the 554, 232 (42%) have shown squamous metaplasia, 44 (8%), mild to moderate atypias, 18 (3.2%), severe atypias, and two (0.4%), squamous(More)
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