IPUMS NHIS: descr: BALCONCUSEV

IPUMS NHIS

NATIONAL HEALTH INTERVIEW SURVEY

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BALCONCUSEV

Ever had significant head injury or concussion

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For sample children, BALCONCUSEV indicates whether the respondent has ever suffered significant head injuries or concussions in their lifetime.

This variable was part of the Sample Child Balance Supplement, sponsored by the National Institute on Deafness and Other Communication Disorders.

This variable is comparable over time.