CPES logoCollaborative Psychiatric
Epidemiology Surveys
<-- previous variablenext variable -->

Variable Label: Estimate age 1st drug problem occurred


SU68b1

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

View Universe

  • Valid N: 63
  • Refused: 21
  • Don't Know: 1
  • Missing (Other): 0
  • Missing (System): 9197
MeanStd DevMedianMinMax
20.1405.7018.0012.00038.000
  • Valid Range: 12 - 38
  • Total Cases: 9282

You can also view this variable in SDA open in new window.

<-- previous variablenext variable -->