Volume 31, Issue 4 (Avicenna Journal of Clinical Medicine-Winter 2025)
Avicenna J Clin Med 2025, 31(4): 228-236 |
Back to browse issues page
Download citation:
BibTeX | RIS | EndNote | Medlars | ProCite | Reference Manager | RefWorks
Send citation to:
BibTeX | RIS | EndNote | Medlars | ProCite | Reference Manager | RefWorks
Send citation to:
Rezaei B, Talimkhani A. The Prevalence of Speech and Language Disorders in Patients Referred to Speech Therapy Clinics of Hamadan University of Medical Sciences from 2013 to 2022. Avicenna J Clin Med 2025; 31 (4) :228-236
URL: http://sjh.umsha.ac.ir/article-1-3146-en.html
URL: http://sjh.umsha.ac.ir/article-1-3146-en.html
1- Department of Speech Therapy, School of Rehabilitation Sciences, Hamadan University of Medical Sciences, Hamadan, Iran , rezaeibahareh@yahoo.com
2- Department of Physiotherapy, School of Rehabilitation Sciences, Hamadan University of Medical Sciences, Hamadan, Iran
2- Department of Physiotherapy, School of Rehabilitation Sciences, Hamadan University of Medical Sciences, Hamadan, Iran
Abstract: (718 Views)
Background and Objective: Knowledge of the prevalence of speech and language disorders (SLDs) can help speech and language pathologists (SLPs) in planning effective rehabilitation interventions. The aim of this study was to investigate the prevalence of SLDs in patients referred to the speech therapy clinics of Hamadan University of Medical Sciences from 2013 to 2022.
Materials and Methods: In this descriptive-analytical and cross-sectional study, 1,468 records from the archives of the speech therapy clinics of the School of Rehabilitation were examined by census. The desired data was collected through a questionnaire, and the extracted data was analyzed in SPSS 16 using central dispersion indices, including frequency distribution and frequency percentage. The Chi-Square test was used to calculate the prevalence of SLDs according to age and gender. The significance level was considered less than 0.05.
Results: According to the findings, 51.3% of clients were 3 to 6 years old. The prevalence of speech sound production disorder was 18.9%, delay in speech and language was 18.1%, was stuttering 18%, voice disorder was 12.1%, developmental language disorders was 9.2%, swallowing disorder was 2.5%, aphasia was 2%, dysarthria was 1.7%, dyslexia was 1%, and apraxia of speech was 0.3%. The results of Chi-square test also showed that there was a significant difference in the frequency of speech and language disorders between both genders and age groups (P=0.001).
Conclusion: Given the higher prevalence rate of SLDs in children aged 3 to 6 years, it is necessary to perform the screening of speech disorders in preschool children by SLPs more seriously.
Materials and Methods: In this descriptive-analytical and cross-sectional study, 1,468 records from the archives of the speech therapy clinics of the School of Rehabilitation were examined by census. The desired data was collected through a questionnaire, and the extracted data was analyzed in SPSS 16 using central dispersion indices, including frequency distribution and frequency percentage. The Chi-Square test was used to calculate the prevalence of SLDs according to age and gender. The significance level was considered less than 0.05.
Results: According to the findings, 51.3% of clients were 3 to 6 years old. The prevalence of speech sound production disorder was 18.9%, delay in speech and language was 18.1%, was stuttering 18%, voice disorder was 12.1%, developmental language disorders was 9.2%, swallowing disorder was 2.5%, aphasia was 2%, dysarthria was 1.7%, dyslexia was 1%, and apraxia of speech was 0.3%. The results of Chi-square test also showed that there was a significant difference in the frequency of speech and language disorders between both genders and age groups (P=0.001).
Conclusion: Given the higher prevalence rate of SLDs in children aged 3 to 6 years, it is necessary to perform the screening of speech disorders in preschool children by SLPs more seriously.
Keywords: Language Development Disorders, Language Disorders, Speech Disorders, Speech Sound Disorder, Stuttering
Type of Study: Original |
Subject:
Speech Therapy
Extended Abstract [HTM 48 KB] (62 Download)
References
1. Damico JS, Müller N, Ball MJ. Labeling as a Sociocultural Process in Communicative Disorders. The Handbook of Language and Speech Disorders. 2021:5-32. DOI: 10.1002/9781119606987.ch1
2. Parving A. Hearing screening--aspects of epidemiology and identification of hearing impaired children. Int J Pediatr Otorhinolaryngol. 1999;49 Suppl 1:S287-292. PMID: 10577823 DOI: 10.1016/s0165-5876(99)00177-9
3. Lubker BB. Epidemiology: An essential science for speech-language pathology and audiology. J Commun Disord. 1997;30(4):251-67. PMID: 9208362 DOI: 10.1016/s0021-9924(97)00002-6
4. McKinnon DH, McLeod S, Reilly S. The prevalence of stuttering, voice, and speech-sound disorders in primary school students in Australia. Lang, speech, hear serv sch. 2007;38(1):5-15. PMID: 17218532 DOI: 10.1044/0161-1461(2007/002)
5. Lyberg-Åhlander V, Rydell R, Fredlund P, Magnusson C, Wilén S. Prevalence of voice disorders in the general population, based on the Stockholm public health cohort. J Voice. 2019;33(6):900-5. PMID: 30126692 DOI: 10.1016/j.jvoice.2018.07.007
6. Roy N, Merrill RM, Gray SD, Smith EM. Voice disorders in the general population: prevalence, risk factors, and occupational impact. Laryngoscope. 2005;115(11):1988-95. PMID: 16319611 DOI: 10.1097/01.mlg.0000179174.32345.41
7. Abou Ella M, Saleh M, Habil I, El Sawy M, El Assal l. Prevalence of stuttering in primary school children in Cairo-Egypt. I nt J Speech Lang Pathol. 2015;17(4):367-72. PMID: 25739414 DOI: 10.3109/17549507.2015.1010583
8. Sedaghati L, Foroughi R, Shafiei B, Maracy MR. Prevalence of dyslexia in first to fifth grade elementary students Isfahan, Iran. Audiol. 2010;19(1):94-101. Link
9. Beitchman JH, Nair R, Clegg M, Patel P. Prevalence of speech and language disorders in 5-year-old kindergarten children in the Ottawa-Carleton region. J Speech Hear Disord. 1986;51(2):98-110. PMID: 3702369 DOI: 10.1044/jshd.5102.98
10. Tchoungui Oyono L, Pascoe M, Singh S. The prevalence of speech and language disorders in French-speaking preschool children from Yaoundé (Cameroon). J Speech Lang Hear Res. 2018;61(5):1238-1250. PMID: 29710276 DOI: 10.1044/2018_JSLHR-L-16-0400
11. Maasoomi Jahandizi H. Prevalence Of Speech Disorders Among Zanjan Primary School Students In 2000. J Adv Med Biomed Res. 2001;9(36):17-21. Link
12. Karbasi SA, Fallah R, Golestan M. The prevalence of speech disorder in primary school students in Yazd-Iran. Acta Med Iran. 2011;49(1):33-7. PMID: 21425069
13. Soleimani A, Mohammadi H, Khazaei H, Ertiahi F. Prevalence of speech disorders among Kermanshah primary schoolchildren. J Kermanshah Univ Med Sci. 2011;15(3):e79362. Link
14. Yavari A, Fatehi F, Dalvand H, Valizadeh A, Moradzadeh R, Mirhoseini FS. Prevalence of speech disorders in Arak primary school students, 2014-2015. J Arak Uni Med Sci . 2016;19(6):87-94. Link
15. Naseh H. Study on disorders of referrer of exceptional education to speech therapy clinic of Bandar Abbas during 2004-2005. Hormozgan Med J. 2006;10(3):273-279. Link
16. Rezania K, Pourarian S. Prevalence of Speech Language Disorders in Monolingual Persian Children With Normal Development During 2012-2016. J Rehabilitation Science&Research. 2019;6(4):183-187. DOI:10.30476/jrsr.2019.81230.0
17. Mehri A, Faghih Zadeh S, Mousavi SZ. Prevalence of speech and language disorders in patients referring to the Speech therapy clinic in Tehran Rehabilitation Faculty during 10 years. Scien J Rehabilitation Med. 2016;5(2):132-140. DOI: 10.22037/jrm.2016.1100183
18. Keating D, Turrell G, Ozanne A. Childhood speech disorders: reported prevalence, comorbidity and socioeconomic profile. J Paediatr Child Health. 2001;37(5):431-436. PMID: 11885704 DOI: 10.1046/j.1440-1754.2001.00697.x
19. Ravi SK, Sumanth P, Saraswathi T, Basha Chinoor MA, Ashwini N, Ahemed E. Prevalence of communication disorders among school children in Ballari, South India: A cross-sectional study. Clin Epidemiol Global Health. 2021;12:100851. DOI: 10.1016/j.cegh.2021.100851
20. Shriberg LD, Tomblin JB, McSweeny JL. Prevalence of speech delay in 6-year-old children and comorbidity with language impairment. J Speech Lang Hear Res. 1999;42(6):1461-81. PMID: 10599627 DOI: 10.1044/jslhr.4206.1461
21. Schneider W, Ennemoser M, Roth E, Küspert P. Kindergarten Prevention of Dyslexia: Does Training in Phonological Awareness Work for Everybody? J Learn Disabil. 1999;32(5):429-36. PMID: 15510432 DOI: 10.1177/002221949903200508
22. Duff MC, Proctor A, Yairi E. Prevalence of voice disorders in African American and European American preschoolers. J Voice. 2004;18(3):348-53. PMID: 15331107 DOI: 10.1016/j.jvoice.2003.12.009
Send email to the article author
| Rights and permissions | |
 |
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License. |
Articles Copyright © The Author(s).
Owned by Hamadan University of Medical Sciences
Published by UMSHA Press
Journal Tel: +988138380924
Publisher Tel:+988138380548
Website: http://sjh.umsha.ac.ir
Email: s_ journal[at]umsha.ac.ir
