National Addiction & HIV Data Archive Program

OCT2002AGE: AGE OF YOUTH IN OCTOBER 2002

Explanation INSTEAD OF USING THE INTERVIEW DATE (STARTDATE), THIS VARIABLE USES THE OCTOBER 15 2002 DATE TO CALCULATE THE AGE OF THE YOUTH. OCT2002AGE = (OCTOBER 15, 2002 - DATEOFBIRTH) * Year Algorithm Note: Cases coded "BLANK" may include the item response values "Don't know," "Refused," or "Inapplicable."

ValueLabelUnweighted
Frequency
%
9 - 20.0%
10 - 70.1%
11 - 250.4%
12 - 1121.6%
13 - 4286.1%
14 - 93013.1%
15 - 1,58222.4%
16 - 1,83025.9%
17 - 1,39919.8%
18 - 4666.6%
19 - 2012.8%
20 - 761.1%
Missing Data
-9 Blank 150.2%
Total 7,073 100%

Based upon 7,058 valid cases out of 7,073 total cases.

Summary Statistics

  • mean: 15.70
  • median: 16.00
  • mode: 16.00
  • minimum: 9
  • maximum: 20
  • standard deviation: 1.58

Location: 1709-1710 (width: 2; decimal: 0)

Variable Type: numeric

(Range of) Missing Values: -9

Notes

Source: This variable was taken from: Survey of Youth in Residential Placement (SYRP) 2003 [United States].

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Disclaimer: The frequencies for this variable may not be weighted. They are purely descriptive and may not be representative of the study population. Please use with caution and consult the study documentation.