Grimmer K, Blizzard L, Dwyer T. Frequency of headaches associated with the cervical spine and relationships with anthropometric, muscle performance, and recreational factors.
Arch Phys Med Rehabil 1999;
80:512-21. [PMID:
10326913 DOI:
10.1016/s0003-9993(99)90191-0]
[Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
OBJECTIVE
To investigate headache specifically associated with the cervical spine, and factors associated with it.
DESIGN
Cross-sectional, population-based observational study.
SETTING
Two agriculturally based municipalities in southern Tasmania, Australia.
PATIENTS
Four hundred fifty adults were randomly selected from electoral rolls; after refusals and exclusions, 427 subjects participated.
OUTCOME MEASURE
For analysis, subjects were divided into three groups: those who did not have a particular type of headache in the previous month, those reporting fewer than two headaches of this type for the month (occasional headache), and those reporting two or more (frequent) headaches of this type in the month.
STUDY FACTORS
Information collected by questionnaire and by objective measurement on anthropometric and functional measurements, wearing glasses or dentures, usual occupation, and usual recreational activities.
RESULTS
The monthly prevalence of frequent headaches associated with the cervical spine was 28.3% (95% confidence interval [CI], 24.2-32.9), and another 35.4% (30.9-40.1) of subjects had these headaches occasionally. The frequency of headache occurrence was associated with a difference between front and back neck length of 2 cm or more. Occasional participation in recreational sport by men and wearing glasses by women were significant predictors of headache.
CONCLUSION
Headaches of this type were more frequent in subjects with a long anterior neck length relative to their posterior neck length, particularly if they occasionally participated in recreational sports (men) or wore glasses (women).
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