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Utilising a systematic review-based approach to create a database of individual participant data for meta- and network meta-analyses: the RELEASE database of aphasia after stroke
In: ISSN: 0268-7038 ; EISSN: 1464-5041 ; Aphasiology ; https://hal.archives-ouvertes.fr/hal-03528818 ; Aphasiology, Taylor & Francis (Routledge), 2021, ⟨10.1080/02687038.2021.1897081⟩ (2021)
Abstract: Background: Collation of aphasia research data across settings, countries and study designs using big data principles will support analyses across different language modalities, levels of impairment, and therapy interventions in this heterogeneous population. Big data approaches in aphasia research may support vital analyses, which are unachievable within individual trial datasets. However, we lack insight into the requirements for a systematically created database, the feasibility and challenges and potential utility of the type of data collated. Aim: To report the development, preparation and establishment of an internationally agreed aphasia after stroke research database of individual participant data (IPD) to facilitate planned aphasia research analyses. Methods: Data were collated by systematically identifying existing, eligible studies in any language (>= 10 IPD, data on time since stroke, and language performance) and included sourcing from relevant aphasia research networks. We invited electronic contributions and also extracted IPD from the public domain. Data were assessed for completeness, validity of value-ranges within variables, and described according to pre-defined categories of demographic data, therapy descriptions, and language domain measurements. We cleaned, clarified, imputed and standardised relevant data in collaboration with the original study investigators. We presented participant, language, stroke, and therapy data characteristics of the final database using summary statistics. Results: From 5256 screened records, 698 datasets were potentially eligible for inclusion; 174 datasets (5928 IPD) from 28 countries were included, 47/174 RCT datasets (1778 IPD) and 91/174 (2834 IPD) included a speech and language therapy (SLT) intervention. Participants' median age was 63 years (interquartile range [53, 72]), 3407 (61.4%) were male and median recruitment time was 321 days (IQR 30, 1156) after stroke. IPD were available for aphasia severity or ability overall (n = 2699; 80 datasets), naming (n = 2886; 75 datasets), auditory comprehension (n = 2750; 71 datasets), functional communication (n = 1591; 29 datasets), reading (n = 770; 12 datasets) and writing (n = 724; 13 datasets). Information on SLT interventions were described by theoretical approach, therapy target, mode of delivery, setting and provider. Therapy regimen was described according to intensity (1882 IPD; 60 datasets), frequency (2057 IPD; 66 datasets), duration (1960 IPD; 64 datasets) and dosage (1978 IPD; 62 datasets). Discussion: Our international IPD archive demonstrates the application of big data principles in the context of aphasia research; our rigorous methodology for data acquisition and cleaning can serve as a template for the establishment of similar databases in other research areas.
Keyword: [SDV.SPEE]Life Sciences [q-bio]/Santé publique et épidémiologie; Aphasia; Individual participant data; Rehabilitation reporting standards; Speech and language therapy; Stroke
URL: https://hal.archives-ouvertes.fr/hal-03528818
https://hal.archives-ouvertes.fr/hal-03528818/file/BPH_Aphasiology_2021_Williams.pdf
https://hal.archives-ouvertes.fr/hal-03528818/document
https://doi.org/10.1080/02687038.2021.1897081
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2
Predictors of Poststroke Aphasia Recovery: A Systematic Review-Informed Individual Participant Data Meta-Analysis
In: ISSN: 0039-2499 ; EISSN: 1524-4628 ; Stroke ; https://hal.archives-ouvertes.fr/hal-03277820 ; Stroke, American Heart Association, 2021, 52 (5), pp.1778-1787. ⟨10.1161/strokeaha.120.031162⟩ (2021)
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3
Predictors of poststroke aphasia recovery: a systematic review-informed individual participant data meta-analysis
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4
Discourse Processing in Neurologically Healthy Adults: A Cross-Modal Eye tracking Study
Sharma, Saryu. - : East Carolina University, 2021
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5
Predictors of Poststroke Aphasia Recovery A Systematic Review-Informed Individual Participant Data Meta-Analysis
Jefferies, Elizabeth; Becker, Frank; Paik, Nam-Jong. - : LIPPINCOTT WILLIAMS & WILKINS, 2021
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6
RELEASE: A protocol for a systematic review based, individual participant data, meta- and network meta-analysis, of complex speech-language therapy interventions for stroke-related aphasia
In: Research outputs 2014 to 2021 (2020)
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7
MEASUREMENT OF WORD RETRIEVAL IN THE DISCOURSE OF PERSONS WITH APHASIA: STANDARD CORE LEXICON ITEM DEVELOPMENT AND PSYCHOMETRIC PROPERTIES
Kim, Hana. - : East Carolina University, 2020
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RELEASE: a protocol for a systematic review based, individual participant data, meta- and network meta-analysis, of complex speech-language therapy interventions for stroke-related aphasia
Brady, Marian C.; Ali, Myzoon; VandenBerg, Kathryn. - : ROUTLEDGE JOURNALS, TAYLOR & FRANCIS LTD, 2020
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9
Modeling Confrontation Naming and Discourse Informativeness Using Structural Equation Modeling
In: Speech and Hearing Sciences Faculty Publications and Presentations (2019)
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10
Discourse Process Training and Attention Process Training 2 in Adults with Traumatic Brain Injury
Henderson, Amy. - : East Carolina University, 2019
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11
A Compendium of Core Lexicon Checklists
In: Speech Pathology and Audiology Faculty Research and Publications (2019)
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12
Measuring word retrieval in narrative discourse: core lexicon in aphasia
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13
Multilevel Discourse Processing Analyses in Adults with a Cognitive Impairment
Kintz, Stephen. - : East Carolina University, 2017
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14
Semantic Knowledge Use in Discourse: Influence of Age
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15
Psychometric Evaluation of Lexical Diversity Indices: Assessing Length Effects
Fergadiotis, Gerasimos; Wright, Heather Harris; Green, Samuel B.. - : American Speech-Language-Hearing Association, 2015
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Semantic Knowledge Use in Discourse Produced by Individuals with Anomic Aphasia
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Semantic Knowledge Use within Discourse Produced by Individuals with Anomic Aphasia
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How difficult is it? How well Adults with Aphasia Perceive Task Demands
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19
Modeling the relationship between discourse and confrontation naming
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20
Evaluating measures of global coherence ability in stories in adults
In: International journal of language & communication disorders. - Oxford : Wiley-Blackwell 48 (2013) 3, 249-256
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