Kazi Rehan, Singh Arvind, Al-Mutairy Alya, de Cordova Jose, O'Leary Lisa, Nutting Chris, Clarke Peter, Evans Peter Rhys, Harrington Kevin
Head and Neck Unit, Royal Marsden Hospital, London, UK.
Logoped Phoniatr Vocol. 2008;33(1):12-21. doi: 10.1080/14015430600712114.
Twenty-seven total laryngectomy patients (19 males and 8 females) and 18 normal control subjects (10 males and 8 females) were subjected to electroglottography-based single voice recordings using sustained vowels and connected speech. The results showed poorer values and larger variability for all the voice measures for the total laryngectomy patients (TO speech) as compared to that of normal subjects. There were statistically significant differences (p<0.05) for all study parameters between the TO and normal speech. This study shows that robust and reliable data can be obtained using electroglottography in laryngectomees with both a sustained vowel and connected speech. Using these parameters, TO speech is significantly different from normal speech and is highly variable. This methodology has enormous potential for further investigations in laryngectomees and other patients with head and neck cancer.
27例全喉切除术患者（19例男性，8例女性）和18名正常对照受试者（10例男性，8例女性）使用持续元音和连贯言语进行基于电声门图的单声记录。结果显示，与正常受试者相比，全喉切除术患者（全喉切除术后言语）的所有嗓音指标值更差且变异性更大。全喉切除术后言语与正常言语之间的所有研究参数均存在统计学显著差异（p<0.05）。本研究表明，使用电声门图在全喉切除术患者中采用持续元音和连贯言语可获得可靠的数据。利用这些参数，全喉切除术后言语与正常言语有显著差异且变异性很大。该方法在全喉切除术患者和其他头颈癌患者的进一步研究中具有巨大潜力。
