4445
Between 1988 and 1994 , data from 3 large sites revealed a 3 - 5 fold increase in the prevalence of antidepressant ( ATD ) treatment for U . S . youths aged 2 - 19 years .
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Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
Answer:
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