sulcus vocalis

RESULTS:We found 54 cases of sulcus vocalis from 7567 patients of throat disease,detection rate is 0.7%.
結(jié)果:電子喉鏡檢查的7567例咽喉疾病患者中,聲帶溝54例,聲帶溝電子喉鏡檢出率爲(wèi)0.7 %。

The F_0 of female patients with sulcus vocalis improved and the HNR, SNR of female patients with sulcus vocalis decreased, but these differences did not reach significance(F_0. , t=-0.613, P=0.543; HNR: t=1.340, P=0.187; SNR: t=1.633, P=0.110).
溝狀聲帶患者基頻值較正常增大，諧噪比和信噪比值較正常減小，但與正常對照組比較差異無顯著性(基頻：t=-0.613，P=0.543；諧噪比：t=1.340，P=0.187；信噪比：t=1.633，P=0.110)。