scholarly journals Changes in voice quality of the children with cleft/lip in relation to children without anomaly

2021 ◽  
Vol 13 (2) ◽  
pp. 1-9
Author(s):  
Mira Jovanovska ◽  
Mirjana Petrovikj-Lazikj ◽  
Vesna Lazarovska
Keyword(s):  
Cleft Palate ◽  
Cleft Lip ◽  
Group Structure ◽  
Voice Quality ◽  
Statistical Processing ◽  
Communication Disorders ◽  
Subjective Impression ◽  
Number Of Patients ◽  
The Voice

Children with cleft palate/lip are exposed to risk for verbal communication disorders that include resonance, articulation, voice disorders, and expressive language. The aim of this paper was to evaluate the changes in the voice quality of the children with cleft palate in relation to children without anomaly. The study included 52 participants, 26 with previously corrected cleft palate / lip, and 26 respondents without anomaly who are between 3 and 6 years old. Subjective assessment of voice quality was performed by using the GRBAS scale. Perceptual scales are important in assessing the voice quality, determining the degree and severity of voice disturbance, and deciding on further clinical procedures. Although the instrumental approach to voice examination is relevant because it provides objectivity, the subjective impression in assessing voice quality is crucial. Statistical processing was performed by groups, group structure (gender and age), a certain highest value, as well as percentage participations. The results showed that 50% of the participants were diagnosed with certain changes in the voice. Children aged 3-5 years have a 2.25 times higher incidence of voice changes than children aged 6-8 years. The largest number of participants belong to group 0 - There is no change in voice quality which represents as much as 50% of the total number of patients in the first group. While "3 - Pronounced changes in the voice" were not identified in the respondents aged 3-5 years. In 50% of the total number of participants there is no change in voice quality and these are located in girls aged 3-5 years.

A Closer Look at Delayed Primary Cleft Surgery and Unrepaired Cleft Lip and/or Palate in 5 UK Cleft Centers

2021 ◽  
pp. 105566562110217
Author(s):  
Sophie Butterworth ◽  
Clare Rivers ◽  
Marnie Fullarton ◽  
Colm Murphy ◽  
Victoria Beale ◽  
...  
Keyword(s):  
United Kingdom ◽  
Cleft Palate ◽  
Cleft Lip ◽  
Medical Problems ◽  
Primary Surgery ◽  
The United Kingdom ◽  
Number Of Patients ◽  
Primary Palate ◽  
Palate Repair ◽  
Cleft Surgery

Background: There may be many reasons for delays to primary cleft surgery. Our aim was to investigate the age of children undergoing primary cleft lip or primary cleft palate repair in 5 cleft centers within the United Kingdom. Identify the reasons for delayed primary cleft lip repair (beyond 6 months) and delayed primary palate repair (beyond 13 months). Identify children who had a cleft lip and/or palate (CL±P) that was intentionally unrepaired and the reasons for this. Methods: A retrospective, multicenter review of patients born with a CL±P between December 1, 2012, and December 31, 2016. Three regional cleft centers, comprising of 5 cleft administrative units in the United Kingdom participated. Results: In all, 1826 patients with CL±P were identified. Of them, 120 patients had delayed lip repair, outside the expected standard of 183 days. And, 178 patients in total had delayed palate repair, outside the expected standard of 396 days. Twenty (1%) patients had an unrepaired cleft palate. Conclusions: This large retrospective review highlights variations between centers regarding the timing of lip and palate surgery and details the reasons stated for delayed primary surgery. A small number of patients with an unrepaired cleft palate were identified. All had complex medical problems or comorbidities listed as a reason for the decision not to operate and 50% had a syndromic diagnosis. The number of patients receiving delayed surgery due to comorbidities, being underweight or prematurity, highlights the importance of the cleft specialist nurse and pediatrician within the cleft multidisciplinary team.

Global Cleft Lip and Palate Outreach: A Google Trends Analysis

2021 ◽  
pp. 105566562110698
Author(s):  
Joshua P Weissman ◽  
Narainsai K Reddy ◽  
Nikhil D Shah ◽  
Arun K Gosain
Keyword(s):  
Cleft Palate ◽  
Cleft Lip ◽  
Cleft Lip And Palate ◽  
The Philippines ◽  
Google Trends ◽  
World Health ◽  
Patient Awareness ◽  
Number Of Patients ◽  
Who Indicators ◽  
Cleft Surgery

Understanding patient awareness of cleft lip and/or palate (CL/P) and evaluating demand for necessary procedures may serve to better target future efforts in global outreach. We utilized internet search query data from Google Trends for the terms: “cleft lip,” “cleft palate,” “cleft lip and palate,” “cleft surgery,” and “cleft repair” from January 2004 to January 2021. Relative search volumes (RSV) recorded for the top 5 highest displaying countries and top 3 available regions within those countries were compared against global outreach by Operation Smile and Smile Train, as measured by the number of patients treated. World Health Organization (WHO) indicators were used to validate the RSV values for each country and better understand the current infrastructure and need for cleft care in those countries. Globally, there was an increase in RSV for the terms “cleft lip,” “cleft palate,” “cleft repair,” and “cleft surgery” between 2004 and 2021. For “cleft lip,” the countries with the highest displaying RSVs included: Ghana (100%), Zimbabwe (97%), Nepal (78%), the Philippines (64%), and Kenya (52%). Countries with high RSVs and moderate to high WHO indicators included Ghana, Kenya, India, Nigeria, and Zimbabwe. Countries with high RSVs and poor WHO indicators included Nepal and Pakistan. Some countries had specific regions with high search demand that are not currently targeted for global outreach. Using Google Trends’ data may help find more feasible locations and targeted care for efforts in global outreach with better patient awareness and turnout where demand for CL/P is increasing.

scholarly journals The voice quality of sports coaches

Logopedija ◽  
2018 ◽  
Vol 8 (1) ◽  
pp. 1-5 ◽  
Author(s):  
Anđela Bučević ◽  
Ana Bonetti ◽  
Luka Bonetti
Keyword(s):  
Voice Quality ◽  
Training Session ◽  
Acoustic Method ◽  
Male And Female ◽  
Significant Difference ◽  
Before And After ◽  
Sports Coaches ◽  
The Voice ◽  
Female Coaches

The aim of this research paper was to examine the voice quality of sports coaches using the objective (acoustic) method. A total of 28 sports coaches (mean age 28.58, SD=5.08), from the City of Zagreb participated in this research. Recordings of the phonation of the vowel /a/ before and after one training session were obtained and analyzed using the PRAAT Program. Mean, minimal and maximal values of fundamental frequency, shimmer, jitter and harmonics-to-noise ratio were observed. The statistical analyses showed no statistically significant difference in acoustic voice quality of male and female coaches before and after the training session, or between male and female coaches. However, intra-individual differences among participants were observed, which may be significant in terms of their potential to affect the quality of their voices in the future.

A Design of Automatic Bus Station Reporter Based on VS1003 and SD Card

2013 ◽  
Vol 671-674 ◽  
pp. 2847-2850
Author(s):  
Xue Ming Deng ◽  
Qiao Wei Liu ◽  
Dong Song Yang ◽  
Yi Fei Zhang ◽  
Kan Jun Fu
Keyword(s):  
Voice Quality ◽  
Bus Station ◽  
Sd Card ◽  
The Voice

We aim to invent an automatic bus station reporter based on GPS module, VS1003 chip and SD card. Firstly, the VS1003 chip within the reporter can both decode and play the MP3 files, greatly improving the voice quality of the reporter itself. Secondly, the SD card with giant storage can store the information of bus stations and the accordingly voice files, making it free from the limit of capacity. Besides, with the change of SD cards, the reporter can adjust itself to different bus lines and gives different voice messages.

Impact of speech therapy on the improvement of voice quality in patients with unilateral vocal fold paralysis

2018 ◽  
Vol 7 (4) ◽  
pp. 1-7
Author(s):  
Anna Kuligowska ◽  
Barbara Jamróz ◽  
Joanna Chmielewska ◽  
Katarzyna Jędra ◽  
Tomasz Czernicki ◽  
...  
Keyword(s):  
Vocal Fold ◽  
Speech Therapy ◽  
Acoustic Analysis ◽  
Vocal Tract ◽  
Voice Quality ◽  
Maximum Phonation Time ◽  
Before And After ◽  
Vocal Fold Palsy ◽  
The Voice

Aim of study: Evaluation of the speech therapy on voice quality in patients with unilateral vocal fold palsy. Material and methods: The study group included 11 patients, 8 women and 3 men, in age between 16 to 72 years, with unilateral vocal fold palsy, diagnosed in ENT Department of Warsaw Medical University between 2017-2018. Each person completed questionnaires: the voice disability self-assessment scale (VHI), the voice-based quality of life (VRQoL) scale, the vocal tract discomfort scale (VTD). All questionnaires were completed twice, before and after the voice therapy. In addition, the acoustic analysis of the voice, the assessment of the maximum phonation time and the breathing tract were performed twice in each patient. Each of the patients had a voice rehabilitation consisting of a series of 10 meetings. Results: Statistical analysis of the results of maximum phonation time, the self-assessment of voice disability, the quality of life depending on the voice, discomfort of the vocal tract voice acoustic analysis showed statistically significant differences in the results before and after rehabilitation (p <0.005). In addition, the improvement of the respiratory tract was observed in the majority of patients. Conclusions: Speech therapy significantly affects the voice quality of patients with unilateral laryngeal nerve palsy.

A New Computational Tool for Voice Analysis Based on FFT, Wavelet Transform, and Spectrogram

2009 ◽  
Author(s):  
Nathalee C. de Almeida ◽  
Jannayna D. Barros ◽  
Heliana B. Soares ◽  
Adriano de A. Bresolin ◽  
Ana Maria G. Guerreiro ◽  
...  
Keyword(s):  
Acoustic Analysis ◽  
Voice Quality ◽  
Digital Signal ◽  
Computational Tool ◽  
Voice Analysis ◽  
Non Invasive ◽  
Processing Techniques ◽  
The Voice ◽  
Signal Processing Techniques

Digital signal processing techniques have been used by acoustic analysis to evaluate the voice quality of the patient, due to the simplicity and non-invasive procedures for measurements.

The Dysphonia Severity Index

2000 ◽  
Vol 43 (3) ◽  
pp. 796-809 ◽  
Author(s):  
Floris L. Wuyts ◽  
Marc S. De Bodt ◽  
Geert Molenberghs ◽  
Marc Remacle ◽  
Louis Heylen ◽  
...  
Keyword(s):  
Multivariate Analysis ◽  
Voice Quality ◽  
Severity Index ◽  
Voice Handicap Index ◽  
Objective Measures ◽  
Maximum Phonation Time ◽  
Vocal Quality ◽  
The Voice ◽  
Weighted Combination

The vocal quality of a patient is modeled by means of a Dysphonia Severity Index (DSI), which is designed to establish an objective and quantitative correlate of the perceived vocal quality. The DSI is based on the weighted combination of the following selected set of voice measurements: highest frequency (F 0 -High in Hz), lowest intensity (I-Low in dB), maximum phonation time (MPT in s), and jitter (%). The DSI is derived from a multivariate analysis of 387 subjects with the goal of describing, purely based on objective measures, the perceived voice quality. It is constructed as DSI=0.13 x MPT + 0.0053 x F 0 -High – 0.26 x I-Low – 1.18 x Jitter (%) + 12.4. The DSI for perceptually normal voices equals +5 and for severely dysphonic voices –5. The more negative the patient's index, the worse is his or her vocal quality. As such, the DSI is especially useful to evaluate therapeutic evolution of dysphonic patients. Additionally, there is a high correlation between the DSI and the Voice Handicap Index score.

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