1naresh
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Table 1: Patient characteristics
No. (%) of patients
Sex 
    Male 17 (34)
    Female 33 (66)
Age (yr) (mean ± SD) 45.6 ± 15.4
Laterality of symptoms 
    Right 22 (44)
    Left 28 (56)
	No. (%) of patients
Sex
Male	17 (34)
Female	33 (66)
Age (yr) (mean ± SD)	45.6 ± 15.4
Laterality of symptoms
Right	22 (44)
Left	28 (56)