Abstracts
PURPOSE:
Integrative review of the scientific literature about the behavioral characteristics of dysphonic children discussing profiled and their etiologic relationship with the voice disorder, seeking to define recommendations on the importance of analyzing the behavior of children in voice assessment.
RESEARCH STRATEGY:
Integrative review of articles published in the last 12 years, the Virtual Health Library.
SELECTION CRITERIA:
Set up the theme of "behavioral characteristics of dysphonic children" was selected the databases LILACS, IBECS, MEDLINE, Cochrane Library, SciELO and ISI Web of Science and the following inclusion criteria: original articles, publication year from 2000 and 2012, Portuguese, English and Spanish.
DATA ANALYSIS:
Among the 528 articles published childish voice and dysphonia, seven covered the topic researched and were included in the results.
RESULTS:
Observed that four papers studied the behavior of children with vocal nodules, one addressed the behavioral characteristics of children with various types of dysphonic vocal fold lesion and three correlated Attention Deficit Disorder / Hyperactivity and dysphonia.
CONCLUSION:
Not established a behavioral profile of children with vocal disorders, but the results were consistent recommendation for the importance of this analysis in the evaluation of dysphonia in children.
Voice disorders; Dysphonia; Voice; Behavioral; Child behavior; Child
OBJETIVO:
Revisar de forma integrativa a literatura científica a respeito das características comportamentais de crianças disfônicas, discutindo o perfil traçado e sua relação etiológica com o distúrbio vocal, procurando definir recomendações sobre a importância da análise do comportamento infantil na avaliação vocal.
ESTRATÉGIA DE PESQUISA:
Revisão integrativa de artigos publicados nos últimos 12 anos na Biblioteca Virtual em Saúde.
CRITÉRIOS DE SELEÇÃO:
Definiram-se o tema "características comportamentais de crianças disfônicas", selecionaram-se as bases de dados LILACS, IBECS, MEDLINE, Biblioteca Cochrane, SciELO e Web of Science ISI, e os seguintes critérios de inclusão: artigos originais, ano de publicação entre 2000 e 2012 e idiomas português, inglês e espanhol.
ANÁLISE DOS DADOS:
Entre os 528 artigos sobre voz e disfonia infantil publicados, sete abrangeram o tema pesquisado e foram incluídos nos resultados.
RESULTADOS:
Observou-se que quatro artigos estudaram o comportamento de crianças com nódulos vocais, um abordou as características comportamentais de crianças disfônicas com vários tipos de lesão de prega vocal e três correlacionaram o Transtorno do Déficit de Atenção/Hiperatividade à disfonia.
CONCLUSÃO:
Não se estabeleceu um perfil comportamental de crianças com distúrbio vocal, mas os resultados foram consistentes na recomendação sobre a importância desta análise na avaliação da disfonia em crianças.
Voice disorders; Dysphonia; Voice; Behavioral; Child behavior; Child
INTRODUCTION
According to epidemiological studies, dysphonia is a common symptom in childhood, with a
prevalence of 6-38%(
11. Carding PN, Roulstone S, Northstone, K. The ALSPAC Study Team. The
prevalence of childhood dysphonia: a cross-sectional study. J Voice.
2006;20(4):623-30.
2. Melo ECM, Mattioli FM, Brasil OCO, Behlau M, Pitaluga ACA, Melo DM.
Disfonia infantil: aspectos epidemiológicos. Rev Bras Otorrinolaringol.
2001;67(6):804-7.
3. Hirschberg J, Dejonckere PH, Hirano M, Mori K, Schultz-Coulon HJ,
Vrticka K. Voice disorders in children. Int J Pediatr Otorhinolaryngol.
1995;32(suppl.):S109-25.
4. Simões M, Rosa AHO, Soares JC, Ribeiro LR, Imamura VM, Bitar ML.
Alteração vocal em crianças que frequentam creche. Pró-Fono.
2002;14(3):343-50.
-
55. Oliveira RC, Teixeira LC, Gama ACC, Medeiros AM. Análise
perceptivo-auditiva, acústica e autopercepção vocal em crianças. J Soc Bras
Fonoaudiol. 2011;23(2):158-63.
), and it can adversely impact a child's life in the aspects of overall
health, communicative efficiency, social and educational development and participation
in group activities in school(
66. Connor NP, Cohen SB, Theis SM, Thibeault SL, Heatley DG, Bless DM.
Attitudes of children with dysphonia. J Voice. 2008;22(2):197-209.
). The vocal disorder promotes a negative effect on how the child is
perceived by adults and by their peers(
66. Connor NP, Cohen SB, Theis SM, Thibeault SL, Heatley DG, Bless DM.
Attitudes of children with dysphonia. J Voice. 2008;22(2):197-209.
) and is more prevalent in males(
11. Carding PN, Roulstone S, Northstone, K. The ALSPAC Study Team. The
prevalence of childhood dysphonia: a cross-sectional study. J Voice.
2006;20(4):623-30.
).
In childhood, there are no significant anatomical and physiological differences between
male and female larynges. Therefore, the higher prevalence of dysphonia and vocal
nodules in children can be explained by personality traits(
11. Carding PN, Roulstone S, Northstone, K. The ALSPAC Study Team. The
prevalence of childhood dysphonia: a cross-sectional study. J Voice.
2006;20(4):623-30.
,
77. Silverman EM. Incidence of chronic hoarseness among school-age
children. J Speech Hear Dis. 1975;40(2):211-5.
8. Hunt J, Slater A. Child dysphonia - harmony and balance. Human
Comminic. 1996;5(4):21-3.
9. Martins RHG, Trindade SHK. A criança disfônica: diagnóstico,
tratamento e evolução clínica. Rev Bras Otorrinolaringol.
2003;69(6):801-6.
-
1010. Akif Kiliç M, Okur E, Yildirim I, Güzelsoy S. The prevalence of
vocal fold nodules in school age children. Int J Pediatr Otorhinolaryngol.
2004;68(4):409-12.
) and inappropriate vocal behaviors(
88. Hunt J, Slater A. Child dysphonia - harmony and balance. Human
Comminic. 1996;5(4):21-3.
). Other differences studied as likely explanations are the physical and
social activities for boys that require excessive vocal use(
11. Carding PN, Roulstone S, Northstone, K. The ALSPAC Study Team. The
prevalence of childhood dysphonia: a cross-sectional study. J Voice.
2006;20(4):623-30.
,
77. Silverman EM. Incidence of chronic hoarseness among school-age
children. J Speech Hear Dis. 1975;40(2):211-5.
,
99. Martins RHG, Trindade SHK. A criança disfônica: diagnóstico,
tratamento e evolução clínica. Rev Bras Otorrinolaringol.
2003;69(6):801-6.
,
1010. Akif Kiliç M, Okur E, Yildirim I, Güzelsoy S. The prevalence of
vocal fold nodules in school age children. Int J Pediatr Otorhinolaryngol.
2004;68(4):409-12.
), but there is still no consensus, and studies are needed to confirm or
refute these differences in personality and behavior between genders in childhood that
may justify their association with childhood dysphonia(
1111. Maia AA, Duarte MA, Gama ACC, Silveira JCC. Avaliação da voz e do
comportamento vocal em crianças com transtorno do déficit de atenção/hiperatividade.
In: Anais do 17º Congresso Brasileiro de Fonoaudiologia e 1º Congresso
Ibero-Americano de Fonoaudiologia; 2009 Out 21-24; Salvador.
).
Childhood dysphonia has a diverse and multicausal etiology, and may be organic, behavioral or related to emotional factors( 1212. Dejonckere PH. Voice problems in children: pathogenesis and diagnosis. Int J Pedriatr Otorhinolaryngol. 1999;49(suppl):S311-4. ). Among these causes, the most common one is functional, related to voice abuse and misuse behaviors, with vocal nodules being the most frequent laryngeal lesion( 22. Melo ECM, Mattioli FM, Brasil OCO, Behlau M, Pitaluga ACA, Melo DM. Disfonia infantil: aspectos epidemiológicos. Rev Bras Otorrinolaringol. 2001;67(6):804-7. , 77. Silverman EM. Incidence of chronic hoarseness among school-age children. J Speech Hear Dis. 1975;40(2):211-5. , 88. Hunt J, Slater A. Child dysphonia - harmony and balance. Human Comminic. 1996;5(4):21-3. , 1313. Freitas MR, Weckx LLM, Pontes PA. Disfonia na infância. Rev Bras Otorrinolaringol. 2000;66(3):257-64. , 1414. McMurray JS. Disorders of phonation in children. Pediatr Clin North Am. 2003;50(2):363-80. ). Studies have shown that these deviant vocal behaviors can be interpreted as a form of interaction, aggression, leadership or desire to become accepted by a group, resulting from the combination of anatomical, physiological, social, emotional or environmental factors( 1515. Hersan RC. Avaliação de voz em crianças. Pró-Fono. 1991;3(1):3-9. , 1616. Andrews ML. Terapia vocal para crianças: os primeiros anos escolares. Porto Alegre: Artes Médicas; 1998. ) and are present in 39.6% of children aged five to seven years old, in the perception of parents( 1717. Takeshita TK, Aguiar-Ricz L, Isaac ML, Ricz H, Anselmo-Lima W. Comportamento vocal de crianças em idade pré-escolar. Arq Int Otorrinolaringol. 2009;13(3):252-8. ). Such behaviors may be the first symptom of neuropsychiatric disorders, which lead to the aforementioned emotional, social, and behavioral problems( 1818. Hamdan AL, Deeb R, Sibai A, Rameh C, Rifai H, Fayyad J. Vocal characteristics in children with attention deficit hyperactivity disorder. J Voice. 2009;23(2):190-4. ).
Thus, studies seek to understand childhood vocal disorder and define recommendations for
preventive and therapeutic interventions with risk factors. Studies(
1919. Roy N, Bless DM, Heisey D. Personality and voice disorders: a multi
trait-multi disorder analysis. J Voice. 2000;14(4):521-48.
20. Wilson FB, Lamb MM. Comparison of personality characteristics of
children with and without vocal nodules based on Rorschach protocol interpretation.
Acta Symbol. 1974;5(1):43-55.
-
2121. Green G. Psycho-behavioral characteristics of children with nodules:
WPBIC ratings. J Speech Hear Disord. 1989;54:306-12.
) have suggested that there is an association between voice disorders,
personality, and behavior, for both adults and children.
OBJECTIVE
The objective of this article was to realize a integrative review and critically analyze the literature regarding the behavioral characteristics of dysphonic children, discuss the profile outlined and its relation to the etiology of voice disorders, while trying to point out recommendations on the importance of child behavior analysis in voice assessment.
METHODS
Research strategy and selection criteria
To achieve that goal, an integrative review of literature( 2222. Mendes KDS, Silveira RCCP, Galvão CM. Revisão integrativa: método de pesquisa para a incorporação de evidências na saúde e na enfermagem. Texto Contexto - enferm. 2008;17(4):758-64. ) was used in order to get a better understanding on the subject based on previous studies. Under this method( 2222. Mendes KDS, Silveira RCCP, Galvão CM. Revisão integrativa: método de pesquisa para a incorporação de evidências na saúde e na enfermagem. Texto Contexto - enferm. 2008;17(4):758-64. ), the review gathers and systematizes research findings on a defined topic or issue in a systematic and orderly manner, seeking to contribute to the deepening of knowledge.
Thus, the analysis of literature followed six stages( 2222. Mendes KDS, Silveira RCCP, Galvão CM. Revisão integrativa: método de pesquisa para a incorporação de evidências na saúde e na enfermagem. Texto Contexto - enferm. 2008;17(4):758-64. ). In the first stage, we defined the theme "behavioral characteristics of dysphonic children", and in the second, the following databases were selected for the literature search: LILACS, IBECS, MEDLINE, The Cochrane Library, SciELO (brasil.bvs.br) e Web of Science ISI (http://periodicos.capes.gov.br). The following inclusion criteria were considered: original articles, publication year between 2000 and 2012, and articles written in Portuguese, English, and Spanish.
For the literature search, the following terms were used: voice disorders, childhood dysphonia, voice disturbance, dysphonia, voice and vocal fold, always containing the limit "child", and 528 articles that studied voice and voice disorders in childhood were found.
A tentative to refine the search was made, using descriptors related to behavior: behavior, psychological, child behavior, child behavior disorders, social behavior, but this strategy excluded articles that address specific behavioral characteristics, such as temperament and hyperactivity, among others used in the studies. The study selection strategy defined in the third stage of the review was reading the abstracts of the 528 articles in BVS and ISI.
Through the abstracts, seven articles that approached Through the abstracts, seven articles covering the topic "behavioral characteristics of dysphonic children" were chosen, which are as follows: Hamdan et al.( 1818. Hamdan AL, Deeb R, Sibai A, Rameh C, Rifai H, Fayyad J. Vocal characteristics in children with attention deficit hyperactivity disorder. J Voice. 2009;23(2):190-4. ); Niedzielski et al.( 2323. Niedzielski A, Niedzielska G, Gwizda G. Personality features of children treated due to vocal nodules. Ann Univ Mariae Curie Sklodowska Med. 2002;57(2):53-7. ); Maia et al.( 2424. Maia AA, Gama AC, Michalick-Triginelli MF. Relação entre transtorno do déficit de atenção/hiperatividade, dinâmica familiar, disfonia e nódulo vocal em crianças. Rev Ciênc Med. 2006;15(5):379-89. ); Vicari et al.( 2525. Vicari MI, Behlau M, Schwartzman JS. Desvios vocais e presença de sinais e sintomas do transtorno de déficit de atenção/hiperatividade - TDAH. Temas Desenvolv. 2007;15(87/88):34-38. ); Roy et al.( 2626. Roy N, Holt KI, Redmond S, Muntz H. Behavioral characteristics of children with vocal fold nodules. J Voice. 2007;21(2):157-68. ); Angelillo et al.( 2727. Angelillo N, Di Costanzo B, Angelillo M, Costa G, Barillari MR, Barillari U. Epidemiological study on vocal disorders in pediatric age. J Prev Med Hyg. 2008;49:1-5. ); and Edgger et al.( 2828. Eggers K, De Nil LF, Van den Bergh BR. Factorial temperament structure in stuttering, voice-disordered, and typically developing children. J Speech Lang Hear Res. 2009;52(6):1610-22. ).
In the fourth stage of categorizing the eight selected studies, it was observed that four of them studied the behavior of children with vocal nodules ( 2323. Niedzielski A, Niedzielska G, Gwizda G. Personality features of children treated due to vocal nodules. Ann Univ Mariae Curie Sklodowska Med. 2002;57(2):53-7. , 2424. Maia AA, Gama AC, Michalick-Triginelli MF. Relação entre transtorno do déficit de atenção/hiperatividade, dinâmica familiar, disfonia e nódulo vocal em crianças. Rev Ciênc Med. 2006;15(5):379-89. , 2626. Roy N, Holt KI, Redmond S, Muntz H. Behavioral characteristics of children with vocal fold nodules. J Voice. 2007;21(2):157-68. , 2828. Eggers K, De Nil LF, Van den Bergh BR. Factorial temperament structure in stuttering, voice-disordered, and typically developing children. J Speech Lang Hear Res. 2009;52(6):1610-22. ), one assessed the behavioral characteristics of dysphonic children with various types of vocal fold lesions( 2727. Angelillo N, Di Costanzo B, Angelillo M, Costa G, Barillari MR, Barillari U. Epidemiological study on vocal disorders in pediatric age. J Prev Med Hyg. 2008;49:1-5. ) and three correlated Attention Deficit Hyperactivity Disorder and dysphonia( 1818. Hamdan AL, Deeb R, Sibai A, Rameh C, Rifai H, Fayyad J. Vocal characteristics in children with attention deficit hyperactivity disorder. J Voice. 2009;23(2):190-4. , 2424. Maia AA, Gama AC, Michalick-Triginelli MF. Relação entre transtorno do déficit de atenção/hiperatividade, dinâmica familiar, disfonia e nódulo vocal em crianças. Rev Ciênc Med. 2006;15(5):379-89. , 2525. Vicari MI, Behlau M, Schwartzman JS. Desvios vocais e presença de sinais e sintomas do transtorno de déficit de atenção/hiperatividade - TDAH. Temas Desenvolv. 2007;15(87/88):34-38. ) (Chart 1).
The fifth stage involved the bibliometric analysis for characterization of the selected studies. Subsequently, the concepts discussed in each article and the researchers' interests were extracted. The studies were compared and grouped by the similarity of content, with two categories for analysis being built, as follows: general behavioral characteristics of children with dysphonia, and Attention Deficit Hyperactivity and dysphonia.
From there, articles were discussed, enabling the synthesis of knowledge and completing the sixth stage of the integrative review of the subject.
RESULTS
General behavioral characteristics of dysphonic children
Edgger et al.( 2828. Eggers K, De Nil LF, Van den Bergh BR. Factorial temperament structure in stuttering, voice-disordered, and typically developing children. J Speech Lang Hear Res. 2009;52(6):1610-22. ) compared the temperamental characteristics of three groups of children, distinguished by the type of communication disorder. One group comprised 69 stuttering children, the second 146 children with developmental disorder and the third 41 children with vocal nodules. They used the Children's Behavior Questionnaire (CBQ), which analyzes the temperament, i.e., assesses individual differences in domains in the child's levels of action, attention, and affection, related to emotional reactivity, excitation, and self-regulation, constructs considered central in temperament. This instrument consists of 15 scales that are grouped into three dimensions, namely negative affectivity, extraversion, and control by effort( 2828. Eggers K, De Nil LF, Van den Bergh BR. Factorial temperament structure in stuttering, voice-disordered, and typically developing children. J Speech Lang Hear Res. 2009;52(6):1610-22. ).
In this study( 2828. Eggers K, De Nil LF, Van den Bergh BR. Factorial temperament structure in stuttering, voice-disordered, and typically developing children. J Speech Lang Hear Res. 2009;52(6):1610-22. ), the structural factor temperament was strongly similar among the three groups. In the analysis by scales, children with vocal nodules showed strong irritation/frustration factor (focuses on negative affectivity related to interruption of ongoing tasks); sadness (consists of negative affectivity, low mood, and energy related to exposure to suffering, disappointment, and loss); sensitivity/response threshold (focuses on the detection of low intensity, light stimuli from the external environment); fear (focuses on the negative affectivity, including unease, worry or nervousness, which is related to anticipation of pain or stress and/or potentially threatening situations); discomfort (consists of negative affectivity related to sensory qualities of stimulation), all corresponding to the negative affectivity dimension in behavioral conduct( 2828. Eggers K, De Nil LF, Van den Bergh BR. Factorial temperament structure in stuttering, voice-disordered, and typically developing children. J Speech Lang Hear Res. 2009;52(6):1610-22. ).
Roy et al.( 2626. Roy N, Holt KI, Redmond S, Muntz H. Behavioral characteristics of children with vocal fold nodules. J Voice. 2007;21(2):157-68. ) studied the behavioral characteristics of 26 children with vocal nodules using the Child Behavior Checklist (CBCL), validated for Brazil with the name Inventário do Comportamento da Criança para Pais (ICCP)( 2929. Fonseca AC, Simões A, Rebelo JA, Ferreira JAG, Cardoso F. Um inventário de competências sociais e de problemas de comportamento em crianças e adolescentes: o Child Behavior Checklist de Achenbach. Psychologica. 1994;12:55-78. ) which aims to describe and evaluate social skills and behavior problems of children/adolescents, as they are perceived by their parents or their substitutes. CBCL has two parts, the first consisting of 20 questions on the quantity and quality of the subject's involvement in various social interaction activities and situations, from sports and hobbies to the number of friends and involvement in clubs and teams, for instance; the second part consists of 120 items related to various behavioral and/or emotional disturbances( 2626. Roy N, Holt KI, Redmond S, Muntz H. Behavioral characteristics of children with vocal fold nodules. J Voice. 2007;21(2):157-68. ).
The results of this study( 2626. Roy N, Holt KI, Redmond S, Muntz H. Behavioral characteristics of children with vocal fold nodules. J Voice. 2007;21(2):157-68. ) showed that children with and without vocal nodules had CBCL total scores within the normal range and were differentiated by the social scale, suggesting that children with vocal nodules have more friends, spend more time with them and engage in more organizations. Thus, the authors concluded that social behavioral characteristics of these children are consistent with vocal use. In the analysis by item, the behaviors "crying a lot" and "nagging a lot" also had a significant association with the presence of vocal nodules( 2626. Roy N, Holt KI, Redmond S, Muntz H. Behavioral characteristics of children with vocal fold nodules. J Voice. 2007;21(2):157-68. ).
The third study, from Niedzielski et al.(23), described the behavior of children after discharge from speech-language therapy for dysphonia due to vocal nodules, assessing the psychological profile of 14 children by clinical analysis and concluding that these boys are more excitable, nervous, independent, and often individualistic, with a tendency to lead and dominate. These authors concluded that psychotherapy can complement the traditional treatment for vocal nodules in children( 2323. Niedzielski A, Niedzielska G, Gwizda G. Personality features of children treated due to vocal nodules. Ann Univ Mariae Curie Sklodowska Med. 2002;57(2):53-7. ).
In another study, from Angelillo et al.( 2727. Angelillo N, Di Costanzo B, Angelillo M, Costa G, Barillari MR, Barillari U. Epidemiological study on vocal disorders in pediatric age. J Prev Med Hyg. 2008;49:1-5. ), the behavioral trait of hyperactivity was related to childhood voice disorder in an epidemiological study with 312 dysphonic children, 92% being of functional etiology. In this study( 2727. Angelillo N, Di Costanzo B, Angelillo M, Costa G, Barillari MR, Barillari U. Epidemiological study on vocal disorders in pediatric age. J Prev Med Hyg. 2008;49:1-5. ) an 83% prevalence of hyperactivity and aggression attitudes was observed in dysphonic children in school and family environments, through clinical neuropsychiatric evaluation.
Attention deficit hyperactivity disorder and dysphonia
The behaviors of hyperactivity/impulsivity and attention deficit were evaluated in children with and without vocal nodules by the SNAP-V scale in the article from Maia et al.( 2424. Maia AA, Gama AC, Michalick-Triginelli MF. Relação entre transtorno do déficit de atenção/hiperatividade, dinâmica familiar, disfonia e nódulo vocal em crianças. Rev Ciênc Med. 2006;15(5):379-89. ). This scale is constructed by 18 items referring to behavior related to ADHD symptoms, described by the Diagnostic and Statistical Manual of Mental Disorders - IV Edition (DSM-IV) of the American Psychiatric Association. They compared the behaviors of 10 children with vocal nodules and 10 without vocal nodules, matched for age and gender. The authors concluded that these groups differ in scores that indicate the presence of a trace of inattention, hyperactivity/impulsivity, and in the total score indicative of the presence of ADHD( 2424. Maia AA, Gama AC, Michalick-Triginelli MF. Relação entre transtorno do déficit de atenção/hiperatividade, dinâmica familiar, disfonia e nódulo vocal em crianças. Rev Ciênc Med. 2006;15(5):379-89. ).
Inconsistently with the previous study, other researchers( 2525. Vicari MI, Behlau M, Schwartzman JS. Desvios vocais e presença de sinais e sintomas do transtorno de déficit de atenção/hiperatividade - TDAH. Temas Desenvolv. 2007;15(87/88):34-38. ), studying only males compared two groups of children aged between 8 and 11 years, distinguished by the presence of signs and symptoms of ADHD, and concluded that there is no relationship between vocal disorders and ADHD. However, the presence of the psychiatric disorder correlates to a greater degree of vocal disorder( 2525. Vicari MI, Behlau M, Schwartzman JS. Desvios vocais e presença de sinais e sintomas do transtorno de déficit de atenção/hiperatividade - TDAH. Temas Desenvolv. 2007;15(87/88):34-38. ).
Another study, from Hamdan et al.(18), also associated dysphonia and ADHD, but only children with ADHD of the combined subtype were selected for the experimental group. It was concluded that it is a risk factor for childhood dysphonia. In this study, the authors found that children with Combined ADHD have more strong and tense voices, noisy and breathy when compared to children without ADHD( 1818. Hamdan AL, Deeb R, Sibai A, Rameh C, Rifai H, Fayyad J. Vocal characteristics in children with attention deficit hyperactivity disorder. J Voice. 2009;23(2):190-4. ). The authors reported that the study has limitations for its sample size and by the absence of laryngeal evaluation of children, which could explain the greater vocal misuse in this population by the presence of edema or nodules in the vocal folds( 1818. Hamdan AL, Deeb R, Sibai A, Rameh C, Rifai H, Fayyad J. Vocal characteristics in children with attention deficit hyperactivity disorder. J Voice. 2009;23(2):190-4. ).
RESULTS
The voice is one of the expressions that reveals elements of biological, psychological, social, and educational dimensions( 3030. Morrison M, Rammage L, Nichol H, Pullan B, May P, Salked L. Psychological management of the voice disordered patient. In: _ eds. The management of voice disorders. 4a ed. San Diego: Singular Publishing Group; 1994. p.98-109. ). Thus, it is logical to think that certain behavioral characteristics may be associated with the onset of dysphonia. However, it is observed that there is little research in this area for the pediatric population and that there is no consensus on this association in the studies.
In studies carried out with instruments that assessed the overall behavior pattern, CBQ( 2828. Eggers K, De Nil LF, Van den Bergh BR. Factorial temperament structure in stuttering, voice-disordered, and typically developing children. J Speech Lang Hear Res. 2009;52(6):1610-22. ) and CBCL( 2626. Roy N, Holt KI, Redmond S, Muntz H. Behavioral characteristics of children with vocal fold nodules. J Voice. 2007;21(2):157-68. ), it was observed that dysphonic children do not differ from children without dysphonia, or children with other communication disorders. However, in the analysis of specific behavioral traits, those with voice disorders are characterized by having different social activities( 2626. Roy N, Holt KI, Redmond S, Muntz H. Behavioral characteristics of children with vocal fold nodules. J Voice. 2007;21(2):157-68. ); for the hyperactivity/impulsivity( 1818. Hamdan AL, Deeb R, Sibai A, Rameh C, Rifai H, Fayyad J. Vocal characteristics in children with attention deficit hyperactivity disorder. J Voice. 2009;23(2):190-4. , 2424. Maia AA, Gama AC, Michalick-Triginelli MF. Relação entre transtorno do déficit de atenção/hiperatividade, dinâmica familiar, disfonia e nódulo vocal em crianças. Rev Ciênc Med. 2006;15(5):379-89. , 2727. Angelillo N, Di Costanzo B, Angelillo M, Costa G, Barillari MR, Barillari U. Epidemiological study on vocal disorders in pediatric age. J Prev Med Hyg. 2008;49:1-5. ) and negative affectivity in the definition of actions( 2828. Eggers K, De Nil LF, Van den Bergh BR. Factorial temperament structure in stuttering, voice-disordered, and typically developing children. J Speech Lang Hear Res. 2009;52(6):1610-22. ).
One hypothesis to be tested is whether the tendency of the individual to the social area, with emphasis on verbal communication (speech), can have consequences for the vocal behavior in the form of phonotrauma, as found in one of the research's correlation between increased voice volume and greater sociability and extroversion( 3131. Von Fritsch A, Oliveira G, Behlau M. Opinião dos pais sobre a voz, características de comportamento e de personalidade de seus filhos. Rev CEFAC. 2011;13(1):112-22. ).
Studies(
2626. Roy N, Holt KI, Redmond S, Muntz H. Behavioral characteristics of
children with vocal fold nodules. J Voice. 2007;21(2):157-68.
,
2828. Eggers K, De Nil LF, Van den Bergh BR. Factorial temperament
structure in stuttering, voice-disordered, and typically developing children. J
Speech Lang Hear Res. 2009;52(6):1610-22.
) suggest that there is no typical behavioral profile in children with vocal
nodules, as stated in earlier studies that characterize them as aggressive, distracted,
immature, and as having disorders related to the pair(
2020. Wilson FB, Lamb MM. Comparison of personality characteristics of
children with and without vocal nodules based on Rorschach protocol interpretation.
Acta Symbol. 1974;5(1):43-55.
,
2121. Green G. Psycho-behavioral characteristics of children with nodules:
WPBIC ratings. J Speech Hear Disord. 1989;54:306-12.
,
3232. Wilson FB. Emotional stress may cause voice anomalies in kids. JAMA.
1971;216:2085.
33. Dejonckere PH. Pathogenesis of voice disorders in childhood. Acta
Otorhinolaryngol Belg. 1984;38(3):307-14.
-
3434. Von Leden H. Vocal nodules in children. Ear Nose Throat J.
1985;64:473-80.
).
All studies related to the association between ADHD and childhood dysphonia followed the same method of diagnosis of the disorder, the DSM-IV, but with different sample selection criteria, which reduces the strength of the evidence found in the comparison between them. Studying only boys indicating the presence of ADHD, researchers(25) did not find the positive association found by other authors( 2424. Maia AA, Gama AC, Michalick-Triginelli MF. Relação entre transtorno do déficit de atenção/hiperatividade, dinâmica familiar, disfonia e nódulo vocal em crianças. Rev Ciênc Med. 2006;15(5):379-89. ). In the sample of children presenting only the combined subtype of ADHD, the association of these disorders was positive( 1818. Hamdan AL, Deeb R, Sibai A, Rameh C, Rifai H, Fayyad J. Vocal characteristics in children with attention deficit hyperactivity disorder. J Voice. 2009;23(2):190-4. ).
The childhood dysphonia may be associated with perceptual and psychosocial problems( 1313. Freitas MR, Weckx LLM, Pontes PA. Disfonia na infância. Rev Bras Otorrinolaringol. 2000;66(3):257-64. ). By analyzing the articles, this voice disorder is associated with psycho-behavioral characteristics, and the functional characterization of these behaviors can assist in therapeutic management and guide future research.
None of the studies analyzed addressed the difference in behavior between genders in
order to discuss the factor as the explanation for the higher incidence of dysphonia in
children, as suggested by other researchers(
11. Carding PN, Roulstone S, Northstone, K. The ALSPAC Study Team. The
prevalence of childhood dysphonia: a cross-sectional study. J Voice.
2006;20(4):623-30.
,
77. Silverman EM. Incidence of chronic hoarseness among school-age
children. J Speech Hear Dis. 1975;40(2):211-5.
8. Hunt J, Slater A. Child dysphonia - harmony and balance. Human
Comminic. 1996;5(4):21-3.
9. Martins RHG, Trindade SHK. A criança disfônica: diagnóstico,
tratamento e evolução clínica. Rev Bras Otorrinolaringol.
2003;69(6):801-6.
-
1010. Akif Kiliç M, Okur E, Yildirim I, Güzelsoy S. The prevalence of
vocal fold nodules in school age children. Int J Pediatr Otorhinolaryngol.
2004;68(4):409-12.
).
The search results show the small amount of studies linking global behavior to vocal characteristics in childhood. Moreover, most of them did not use validated and reliable instruments.
No studies on behavioral assessment methods based on direct observation, behavioral experiments, and psychophysiological measures were found, which would allow more thorough and objective assessment of the various dimensions that surround children's behavior, which may or may not be associated with the habits of vocal abuse and misuse, and thus to dysphonia.
Hoarseness should not be identified as part of the normal development of children; the plays and habits, in turn, need to be reviewed for the proper maintenance of voice and the full development of communication, social and emotional adjustment, and the child's speech( 1717. Takeshita TK, Aguiar-Ricz L, Isaac ML, Ricz H, Anselmo-Lima W. Comportamento vocal de crianças em idade pré-escolar. Arq Int Otorrinolaringol. 2009;13(3):252-8. ). Possible causes and maintaining factors that may be related to voice disorders in children are clarified by more detailed characterization of their behavior. Moreover, multidisciplinarity is essential in the diagnosis and treatment of voice disorders.
CONCLUSION
The integrative review of the behavioral characteristics of dysphonic children does not establish a profile, and the relation of cause and effect has not been confirmed. However, the results are consistent in the recommendation about the importance of analysis in the assessment of this symptom.
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Study carried out at the Graduate Program in Health Sciences at Universidade Federal de Minas Gerais - UFMG - Belo Horizonte (MG), Brazil.
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*
AAM was responsible for the project, study design, data collection and tabulation of data; AMK supervised the collection and collaborated with the data analysis; ACCG was responsible for the overall direction of the stages of implementation and preparation of the manuscript.
Publication Dates
-
Publication in this collection
Apr 2014
History
-
Received
22 Oct 2012 -
Accepted
10 Feb 2014