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Epidemiology Surveys
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Variable Label: Remember exact age of 1st attack


PD9

Can you remember your exact age the very first time you had one of these attacks?

1 YES

5 NO (see V01763)

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ValueLabelFrequencyValid
Percent
Total
Percent
1YES80977.49%13.30%
5NO23522.51%03.86%
-9REFUSED1-00.02%
-8DONT KNOW34-00.56%
.Missing5003-82.26%

Disclaimer: Frequencies displayed above are not weighted.

  • Missing Data Codes: -9 (Refused), -8 (Don't know), . (Missing)
  • Total Cases: 6082

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