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CPOXYR

Had chickenpox, past 12 months
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Codes and Frequencies

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Description

CPOXYR identifies sample children and, beginning in 2000, sample adults who had chickenpox during the previous 12 months. CPOXYR is a follow-up question for those respondents who reported that they ever had chickenpox (i.e., those with an affirmative response in CPOXEV).

Comparability

Apart from the change in universe, this variable is completely comparable over time.

Universe

  • 1999: Sample children under age 18 who ever had chickenpox.
  • 2000-2018: Sample adults age 18+ and sample children under age 18 who ever had chickenpox.

Availability

  • 1999-2018

Weights