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Epidemiology Surveys
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Variable Label: Estimate age 1st attack


PD9b1

About how old were you?

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

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  • Valid N: 491
  • Refused: 98
  • Don't Know: 0
  • Missing (Other): 0
  • Missing (System): 8693
MeanStd DevMedianMinMax
21.4813.7818.0004.00096.000
  • Valid Range: 4 - 96
  • Total Cases: 9282

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