天津医药
天津醫藥
천진의약
TIANJIN MEDICAL JOURNAL
2014年
12期
1226-1228,1229
,共4页
吕倩%彭鑫%王晓雨%王巍%杜建群%李丽%张圣池%林鹏
呂倩%彭鑫%王曉雨%王巍%杜建群%李麗%張聖池%林鵬
려천%팽흠%왕효우%왕외%두건군%리려%장골지%림붕
喉白斑%嗓音声学检测%嗓音评估%电声门图%临床价值
喉白斑%嗓音聲學檢測%嗓音評估%電聲門圖%臨床價值
후백반%상음성학검측%상음평고%전성문도%림상개치
larynx leukoplakia%voice acoustic analysis%voice assessment%electroglottography%clinical application
目的:探讨嗓音声学检测对喉白斑患者嗓音评估的临床价值。方法采用Dr. Speech软件对48例喉白斑患者(喉白斑组)和50例健康者(正常组)进行嗓音分析和电声门图(EGG)检测,比较2组基频微扰(Jitter)、振幅微扰(Shimmer)、噪声能量(NNE)、谐噪比(HNR)、信噪比(SNR)、最长发声时间(MPT)6个嗓音分析参数和EGG-Jit?ter、EGG-Shimmer、EGG-NNE、EGG-HNR、EGG-SNR、接触率微扰(CQP)、接触幂微扰(CIP)7个EGG参数,并分析EGG波形。结果嗓音分析参数中,喉白斑组Jitter、Shimmer和NNE均高于正常组,HNR、SNR和MPT均低于正常组(均P<0.05);EGG参数中,喉白斑组EGG-Jitter、EGG-Shimmer、EGG-NNE、CQP和CIP均高于正常组,EGG-HNR、EGG-SNR均低于正常组(均P<0.05)。喉白斑组EGG波形渐开相速度加快,整个闭合相缩短,呈尖峰状,波形规律,波形异常率占72.9%(34/48)。结论嗓音分析和EGG同步化测试可为声嘶程度提供客观指标,为喉白斑的预防、疗效评估、术后复发和发音矫治提供嗓音学依据。
目的:探討嗓音聲學檢測對喉白斑患者嗓音評估的臨床價值。方法採用Dr. Speech軟件對48例喉白斑患者(喉白斑組)和50例健康者(正常組)進行嗓音分析和電聲門圖(EGG)檢測,比較2組基頻微擾(Jitter)、振幅微擾(Shimmer)、譟聲能量(NNE)、諧譟比(HNR)、信譟比(SNR)、最長髮聲時間(MPT)6箇嗓音分析參數和EGG-Jit?ter、EGG-Shimmer、EGG-NNE、EGG-HNR、EGG-SNR、接觸率微擾(CQP)、接觸冪微擾(CIP)7箇EGG參數,併分析EGG波形。結果嗓音分析參數中,喉白斑組Jitter、Shimmer和NNE均高于正常組,HNR、SNR和MPT均低于正常組(均P<0.05);EGG參數中,喉白斑組EGG-Jitter、EGG-Shimmer、EGG-NNE、CQP和CIP均高于正常組,EGG-HNR、EGG-SNR均低于正常組(均P<0.05)。喉白斑組EGG波形漸開相速度加快,整箇閉閤相縮短,呈尖峰狀,波形規律,波形異常率佔72.9%(34/48)。結論嗓音分析和EGG同步化測試可為聲嘶程度提供客觀指標,為喉白斑的預防、療效評估、術後複髮和髮音矯治提供嗓音學依據。
목적:탐토상음성학검측대후백반환자상음평고적림상개치。방법채용Dr. Speech연건대48례후백반환자(후백반조)화50례건강자(정상조)진행상음분석화전성문도(EGG)검측,비교2조기빈미우(Jitter)、진폭미우(Shimmer)、조성능량(NNE)、해조비(HNR)、신조비(SNR)、최장발성시간(MPT)6개상음분석삼수화EGG-Jit?ter、EGG-Shimmer、EGG-NNE、EGG-HNR、EGG-SNR、접촉솔미우(CQP)、접촉멱미우(CIP)7개EGG삼수,병분석EGG파형。결과상음분석삼수중,후백반조Jitter、Shimmer화NNE균고우정상조,HNR、SNR화MPT균저우정상조(균P<0.05);EGG삼수중,후백반조EGG-Jitter、EGG-Shimmer、EGG-NNE、CQP화CIP균고우정상조,EGG-HNR、EGG-SNR균저우정상조(균P<0.05)。후백반조EGG파형점개상속도가쾌,정개폐합상축단,정첨봉상,파형규률,파형이상솔점72.9%(34/48)。결론상음분석화EGG동보화측시가위성시정도제공객관지표,위후백반적예방、료효평고、술후복발화발음교치제공상음학의거。
Objective To explore the clinic value of the vocal acoustics on voice evaluation in larynx leukoplakia pa?tients. Methods Dr. Speech software was used to perform voice acoustic analysis and deduce EGG parameters in 48 sub?jects with larynx leukoplakia and 50 normal subjects. Voice acoustic analysis parameters (Jitter, Shimmer, NNE, HNR, SNR, MPT), EGG parameters ( EGG-Jitter、EGG-Shimmer、EGG-NNE、EGG-HNR、EGG-SNR, CQP,CIP) and EGG wave?form were compared between two groups. Results For voice acoustic analysis, Jitter, Shimmer, NNE in larynx leukoplakia group were higher than those in normal group while HNR, SNR in larynx leukoplakia group were lower than those of normal group. What’s more,MPT in larynx leukoplakia group was obviously shorter than that in normal group with, statistically sig?nificant difference (P<0.05). For EGG analysis, EGG-Jitter, EGG-Shimmer, EGG-NNE were higher in larynx leukoplakia group than those in normal group with significant difference (P<0.05). EGG-HNR and EGG-SNR in larynx leukoplakia group were lower than those in normal group. Furthermore, CQP and CIP in larynx leukoplakia group were higher than those normal group with statistically significant difference (P<0.05). Most patients’(72.9%) EGG waveform showed gradually ac?celerate phase velocity and fast close phase, which represent a spike-like shape. Conclusion Voice acoustic analysis com?bined with EGG provide objective indicators to assess degree of hoarseness, and to provide sonic evidences for prevention, recurrence, assessment and pronunciation correction of the larynx leukoplakia.