Codes and Frequencies
For sample children age 3 to 17, HEADACHEYR reports responses to the question, "During the past 12 months, has [sample child] had ... Recurring headache, other than migraine?"
For 1997 forward, FHEADYR identifies sample children age 3 to 17 who had frequent or severe headaches, including migraines, during the past 12 months.
HEADACHEYR is only available for 2007.
Other questions collected information about headaches for adults. Available only for 2007, HACHEREGYR identifies sample adults who had regular headaches during the past 12 months. For 1997 forward, MIGRAIN3MO reports whether sample adults had severe headaches or migraines during the past three months.
- 2007: Sample children age 3 to 17.
- 2007 : SAMPWEIGHT