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Epidemiology Surveys
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Variable Label: Estimate age 1st drug problem occurred


SU68b1

About how old were you (the first time you had [(this problem/either of these problems/any of these problems)] because of using [(LIST OF SUBSTANCES)])?

IF 'ALL MY LIFE' OR 'AS LONG AS I CAN REMEMBER,' CODE: DON'T KNOW?

A discrepancy exists between the question text in the surveys. You may wish to compare question text to determine how it affects the variable results.

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  • Valid N: 25
  • Refused: 11
  • Don't Know: 1
  • Missing (Other): 0
  • Missing (System): 6045
MeanStd DevMedianMinMax
25.4010.2923.0015.00065.000
  • Valid Range: 15 - 65
  • Total Cases: 6082

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