UQ14B: No cocaine or other stimulants since beginning study

ValueLabelUnweighted
Frequency
%
0 Unchecked 27656.7%
1 Checked 21143.3%
Missing Data
-9 Missing 00.0%
Total 487 100%

Based upon 487 valid cases out of 487 total cases.

Summary Statistics

  • mean: 0.43
  • median: 0.00
  • mode: 0.00
  • minimum: 0
  • maximum: 1
  • standard deviation: 0.50

Location: 1029-1030 (width: 2; decimal: 0)

Variable Type: numeric

(Range of) Missing Values: -9

Notes

Source: This variable was taken from: Addiction Health Evaluation and Disease (AHEAD) Management Study in Boston, Massachusetts, 2006-2010.

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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.

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