Validity of family history data on severe headache and migraine.
This study evaluated the validity of family history data on severe headache and migraine obtained from adult probands with epilepsy in a family study of seizure disorders. We compared the probands' reports of severe headaches and migraines in their parents and full siblings with symptom-based diagnoses based on self-reports. Overall sensitivity was 48% for severe headache and 44% for migraine. When we used reports of severe headaches to screen for migraine headaches in the relatives, sensitivity was 56%. These results indicate that severe headache and migraine are underreported in family history interviews with first-degree relatives. To obtain accurate information on headaches in families for clinical practice and genetic research, direct interviews with each relative may be required.
Ottman
R
R
G.H. Sergievsky Center, School of Public Health, Columbia University, New York, NY 10032.
Hong
S
S
Lipton
R B
RB
D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D004827:Epilepsy / Q000503:physiopathology*; D005260:Female; D006261:Headache / Q000235:genetics* / Q000503:physiopathology*; D006801:Humans; D008297:Male; D008487:Medical History Taking; D008875:Middle Aged; D008881:Migraine Disorders / Q000235:genetics* / Q000503:physiopathology*; D009679:Nuclear Family; D010290:Parents; D012737:Sex Factors