女性良性阵发性位置性眩晕患者SVV/SVH结果分析OACSTPCD

OBJECTIVE To analyze the results of subjective visual vertical(SVV)and subjective visual horizontal(SVH)in female patients with benign paroxysmal positional vertigo(BPPV).METHODS Retrospectively,310 peri-menopausal females(40-60 years old)who met the diagnostic criteria of BPPV,were included as the peri-menopausal group.110 female BPPV patients aged＜40 years and 332 female BPPV patients aged＞60 years were included as the youth and senior group.To analyze the SVV/SVH characteristics of female BPPV patients in different age groups.RESULTS 1.The total SVV/SVH abnormality rate in female BPPV patients was 42.29%;2.There was no difference in SVV/SVH abnormality rate between peri-menopausal and youth group in the different affected BPPV types(all P＞0.05);3.In senior group,the SVV/SVH abnormality rate showed horizontal semicircular canal cupulolithiasis BPPV(58.62%)＞horizontal semicircular canal canalolithiasis BPPV(48.65%)＞posterior semicircular canal BPPV(36.68%)in different affected BPPV types,with statistically significant differences(P＜0.05);4.There was no difference in the total SVV/SVH abnormality rate among BPPV patients when compared among the three groups(41.94%,46.36%,41.27%,P＞0.05).CONCLUSION The SVV/SVH abnormality rate in female BPPV patients is around 40%,and varies with age in different affected BPPV types.