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Epidemiology Surveys
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Variable Label: Age 1st used marijuana/hash


SU45a

How old were you the first time you used marijuana or hashish?

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

View Universe

  • Valid N: 2008
  • Refused: 19
  • Don't Know: 1
  • Missing (Other): 0
  • Missing (System): 4054
MeanStd DevMedianMinMax
18.3113.0417.0000.000519.000
  • Valid Range: 0 - 519
  • Total Cases: 6082

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