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《The Journal of Traditional Chinese Orthopedics and Traumatology》 2011-01
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Research on the relation between pathogenic segment of the vertebral artery and cervical vertigo

LANG Bo-xu,JIN Ling-qing,XU Lin,et al.Taizhou Municipal Hospital,Taizhou 318000,Zhejiang,China  
Objective:To explore the relation between pathogenic segment of the vertebral artery and cervical vertigo.Methods:500 patients undergone physical examination,X-ray examination and TCD examination.The patients' age,sexuality,pathogenic segment and etiological factors were documented and the correlation of these factors were analyzed.Results:①The difference of sex constituent ratio was significant between different age stage(χ2=15.242,P=0.001).More women than men were found in patients older than 30 years.②The difference of sex constituent ratio between different pathogenic segments of the vertebral artery was not statistically significant(χ2=5.501,P=0.139).The highest incidence was found in the third segment of the vertebral artery.③Constituent ratio of etiological factors was significantly different between different pathogenic segments(χ2=279.733,P=0.000)and relevance presented between pathogenic segment and etiological factor(r=0.435).④There was statistical difference of age constituent ratio between pathogenic segments(χ2=69.239,P=0.000).There was statistical difference of age constituent ratio between the third segment and other segment(χ2=10.257,P=0.006;χ2=44.890,P=0.000;χ2=43.919,P=0.000) and the differences of age constituent ratio between the first,second and fourth segment were not statistically significant(P=0.083).⑤There was statistical difference of constituent ratio of etiological factors between different age stage(χ2=74.456,P=0.000)and relevance appeared between age of onset and etiological factors(r=0.265).Conclusion:Pathogenic segment of the vertebral artery has close relation with cervical vertigo.
【Fund】: 2005年浙江省中医药科研基金资助项目(2005C193);; 2004年浙江省台州市科技局资金资助项目(043253)
【CateGory Index】: R681.5
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