[Application of voice acoustic analysis in microlaryngoscopic surgery] Lin chuang er bi yan hou ke za zhi = Journal of clinical otorhinolaryngology. [Lin Chuang Er Bi Yan Hou Ke Za Zhi] Journal article

Title	[Application of voice acoustic analysis in microlaryngoscopic surgery]
Author(s)	Zhu Z, Wang Y, Chen W, Chen R
Institution	Department of Otolaryngology, First People's Hospital, Foshan 528000.
Source	Lin Chuang Er Bi Yan Hou Ke Za Zhi 2001 Mar; 15(3):118-9.
MeSH	Adolescent Adult English Abstract Female Humans Laryngeal Neoplasms Laryngoscopy Male Microsurgery Middle Aged Otorhinolaryngologic Surgical Procedures Polyps Speech Acoustics Vocal Cords Voice Quality
Abstract	OBJECTIVE: To evaluate the relationship between the effect of microlaryngoscopic surgery of vocal polyp and the change of all-parameters. METHOD: Acoustic parameters of 80 patients with vocal polyp were measured by Dr. Speech Sciente for Windows, and analyzed preoperatively and postoperatively. RESULT: The jitter, shimmer and NNE were different significantly between preoperative and postoperative, the NNE and shimmer were more sensitive than jitter. CONCLUSION: The NNE and shimmer of acoustic parameter are objective parameter to evaluate the effect of the microlaryngoscopic surgery of vocal polyp.
Language	chi
Pub Type(s)	Journal Article
PubMed ID	12541680

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