Actions and measures that inhibit the emergence and establishment of environmental, economic, social and behavioural conditions, cultural patterns of living, etc., known to increase the risk of disease.
Measures that identify and treat asymptomatic persons who have already developed risk factors or preclinical disease, but in whom the condition is not clinically apparent. These activities are focused on early case-finding of asymptomatic disease that occurs commonly and has significant risk for negative outcome without treatment.... secondary prevention
a form of *behaviour therapy given for severe *obsessions. Patients are encouraged to abstain from rituals and repetitive acts while they are in situations that arouse anxiety. For example, a hand-washing ritual might be treated by stopping washing while being progressively exposed to dirt. The anxiety then declines, and with it the obsessions.... response prevention
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