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ECFMRTYP
Former E-cigarette type.
Return to E-cigarette Use variables list

Codes and Frequencies



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Description

ECFMRTYP indicates the type of E-cigarette used by persons interviewed for the Tobacco Use Supplement (TBRESP) that currently use E-cigarettes some days or every day (ECFREQ).

This variable is part of the Tobacco Supplement.

Comparability

The universe that IPUMS CPS reports for this variable is based on a review of the original CPS technical documentation. Investigating the data may reveal cases that do not meet the stated universe. Users are encouraged to validate universes for their analyses.

Universe

  • Jul 2018, Jan 2019, May 2019, and Sep 2022: Persons interviewed for the Tobacco Use Supplement (TBRESP) that currently use E-cigarettes some days or every day (ECFREQ).

Availability

Years Jan Feb ASEC Apr May Jun Jul Aug Sep Oct Nov Dec
2018 - - - - - - X - - - - -
2019 X - - - X - - - - - - -
2022 - - - - - - - - X - - -

Flags

This variable has no flags.

Unharmonized Variables

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