CPES logoCollaborative Psychiatric
Epidemiology Surveys
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Variable Label: Approx age 1st attack



IED18b

About how old were you?

IF R SAYS '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: 66
  • Refused: 27
  • Don't Know: 1
  • Missing (Other): 0
  • Missing (System): 4555
MeanStd DevMedianMinMax
17.2108.8316.0004.00040.000
  • Valid Range: 4 - 40
  • Total Cases: 4649

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