The improvement following speech and language therapy in children with mixed receptive-expressive language disorder across different age groups: A retrospective study.
{"title":"The improvement following speech and language therapy in children with mixed receptive-expressive language disorder across different age groups: A retrospective study.","authors":"Kuo-Cheng Liu, Jian-Jia Huang, Yu-Cheng Pei, Shu-Chun Huang, Chia-Ying Chung","doi":"10.1016/j.pedneo.2025.03.007","DOIUrl":null,"url":null,"abstract":"<p><strong>Background: </strong>Mixed receptive-expressive language disorder (MLD) may have long-term impacts on development, sociobehavioral problems, and mental health issues in children. Speech and language therapy (SLT) has been proven to improve developmental language disorder (DLD) in childhood, and post-SLT improvements in language development are more prominent in younger children with DLD than in older children. However, there is still limited evidence on MLD. Therefore, this study aimed to investigate whether post-SLT improvements occur in children with MLD and whether there are age-related differences in improvements.</p><p><strong>Materials and methods: </strong>A retrospective study was conducted to achieve this aim. We examined medical records from September 2020 to May 2023 and collected information on children who received SLT for DLD. Children who were diagnosed with MLD by the Comprehensive Development Inventory for Infants and Toddlers (CDIIT) and underwent post-SLT reassessment by the CDIIT were included for analysis. All subjects were furthermore categorized into 2 groups based on their age at initial assessment: ≤3 years and >3 years. The pre- and post-intervention CDIIT scores were compared.</p><p><strong>Results: </strong>A total of 41 children with MLD were included. The main effect of assessment time showed significant improvements in all language domain after SLT (all p < 0.01, η<sup>2</sup> > 0.14). While the main effect of age group revealed that post-SLT improvement was not influenced by age group classification, indicating comparable post-SLT improvements between the two age groups (all p > 0.05). Furthermore, the comparison of pre- and post-intervention differences between the two age groups did not yield significant differences, indicating that 12-week SLT was beneficial for children with MLD in both age groups.</p><p><strong>Conclusion: </strong>The present study indicated that post-SLT improvement occurred in all language domains among children with MLD. Furthermore, comparable improvement was observed between the two age groups, indicating that SLT is beneficial for children with MLD across different age ranges.</p>","PeriodicalId":56095,"journal":{"name":"Pediatrics and Neonatology","volume":" ","pages":""},"PeriodicalIF":2.3000,"publicationDate":"2025-06-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Pediatrics and Neonatology","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1016/j.pedneo.2025.03.007","RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"PEDIATRICS","Score":null,"Total":0}
引用次数: 0
Abstract
Background: Mixed receptive-expressive language disorder (MLD) may have long-term impacts on development, sociobehavioral problems, and mental health issues in children. Speech and language therapy (SLT) has been proven to improve developmental language disorder (DLD) in childhood, and post-SLT improvements in language development are more prominent in younger children with DLD than in older children. However, there is still limited evidence on MLD. Therefore, this study aimed to investigate whether post-SLT improvements occur in children with MLD and whether there are age-related differences in improvements.
Materials and methods: A retrospective study was conducted to achieve this aim. We examined medical records from September 2020 to May 2023 and collected information on children who received SLT for DLD. Children who were diagnosed with MLD by the Comprehensive Development Inventory for Infants and Toddlers (CDIIT) and underwent post-SLT reassessment by the CDIIT were included for analysis. All subjects were furthermore categorized into 2 groups based on their age at initial assessment: ≤3 years and >3 years. The pre- and post-intervention CDIIT scores were compared.
Results: A total of 41 children with MLD were included. The main effect of assessment time showed significant improvements in all language domain after SLT (all p < 0.01, η2 > 0.14). While the main effect of age group revealed that post-SLT improvement was not influenced by age group classification, indicating comparable post-SLT improvements between the two age groups (all p > 0.05). Furthermore, the comparison of pre- and post-intervention differences between the two age groups did not yield significant differences, indicating that 12-week SLT was beneficial for children with MLD in both age groups.
Conclusion: The present study indicated that post-SLT improvement occurred in all language domains among children with MLD. Furthermore, comparable improvement was observed between the two age groups, indicating that SLT is beneficial for children with MLD across different age ranges.
期刊介绍：
Pediatrics and Neonatology is the official peer-reviewed publication of the Taiwan Pediatric Association and The Society of Neonatology ROC, and is indexed in EMBASE and SCOPUS. Articles on clinical and laboratory research in pediatrics and related fields are eligible for consideration.
求助内容：
应助结果提醒方式：
京公网安备 11010802042870号
