| 1. Identity statement | ||||
| Reference Type | Other (Misc) | |||
| Site | sibgrapi.sid.inpe.br | |||
| Identifier | 8JMKD3MGPEW34M/45C9BFL | |||
| Repository | sid.inpe.br/sibgrapi/2021/09.02.11.27 | |||
| Last Update | 2021:09.02.11.27.28 (UTC) administrator | |||
| Metadata Repository | sid.inpe.br/sibgrapi/2021/09.02.11.27.28 | |||
| Metadata Last Update | 2022:05.15.22.30.27 (UTC) administrator | |||
| Citation Key | ReyFrei:2021:InViSu | |||
| Title | Interactive Visualizations to Support Randomized Clinical Trial Monitoring  | |||
| Short Title | Suplementary Material - Table | |||
| Format | On-line | |||
| Year | 2021 | |||
| Date | 18-22 Oct. 2021 | |||
| Access Date | 2024, May 19 | |||
| Number of Files | 1 | |||
| Size | 360 KiB | |||
| 2. Context | ||||
| Author | 1 Rey, Marina Fortes 2 Freitas, Carla Maria Dal Sasso | |||
| Affiliation | 1 Universidade Federal do Rio Grande do Sul 2 Universidade Federal do Rio Grande do Sul | |||
| e-Mail Address | carla@inf.ufrgs.br | |||
| History (UTC) | 2021-09-02 11:27:28 :: carla@inf.ufrgs.br -> administrator :: 2022-05-15 22:30:27 :: administrator -> carla@inf.ufrgs.br :: 2021 | |||
| 3. Content and structure | ||||
| Is the master or a copy? | is the master | |||
| Content Stage | completed | |||
| Transferable | 1 | |||
| Keywords | Information visualization clinical trial monitoring design study | |||
| Abstract | Despite current technological advances, interactive tools to facilitate the analysis of data collected during clinical trials are still not widely available. Such a scenario makes researchers rely on time-consuming extractions from databases and subsequent application of analytical methods by statisticians to obtain results from which they can get insights. Moreover, during clinical trials, researchers need to keep track of subjects progress by monitoring their participation and the quality of the data collected at specific phases of the trial. We have developed a visualization-based interface that assists the epidemiologists of a randomized clinical trial focused on the effects of lifestyle intervention in developing type 2 diabetes for patients with Gestational Diabetes Mellitus (GDM). Coaches are responsible for the intervention, and research assistants collect data from hundreds of questionnaires and clinical exams. We adopted user- centered design principles, which allowed continuous improve- ments to the visualizations and interactive features during a year- long development process. Besides typical selection and filtering features, the visualizations we have designed allow the research team to monitor each participants progress and perform analyses that facilitate findings in and between subjects histories. Two formal evaluations were also performed with experts and non- experts, where the visualization-based interface proved to be intuitive and useful for assisting coaching activities, monitoring the progress of data collection, and performing analyses. | |||
| Arrangement 1 | urlib.net > SDLA > Fonds > SIBGRAPI 2021 > Interactive Visualizations to... > Suplementary Material - Table | |||
| Arrangement 2 | urlib.net > SDLA > Fonds > Full Index > Interactive Visualizations to... > Suplementary Material - Table | |||
| doc Directory Content | access | |||
| source Directory Content | there are no files | |||
| agreement Directory Content |
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| 4. Conditions of access and use | ||||
| data URL | http://urlib.net/ibi/8JMKD3MGPEW34M/45C9BFL | |||
| zipped data URL | http://urlib.net/zip/8JMKD3MGPEW34M/45C9BFL | |||
| Language | en | |||
| Target File | 56-Clinical-trial-Monitoring-Interface_suppl_table.pdf | |||
| User Group | carla@inf.ufrgs.br | |||
| Visibility | shown | |||
| Update Permission | not transferred | |||
| 5. Allied materials | ||||
| Mirror Repository | sid.inpe.br/banon/2001/03.30.15.38.24 | |||
| Next Higher Units | 8JMKD3MGPEW34M/45C96Q2 | |||
| Host Collection | sid.inpe.br/banon/2001/03.30.15.38 | |||
| 6. Notes | ||||
| Empty Fields | archivingpolicy archivist area callnumber city contenttype copyholder copyright creatorhistory descriptionlevel dissemination doi edition electronicmailaddress group holdercode howpublished isbn issn label lineage mark nextedition notes number numberofpages orcid parameterlist parentrepositories previousedition previouslowerunit progress project readergroup readpermission resumeid rightsholder schedulinginformation secondarydate secondarykey secondarymark secondarytype session sponsor subject tertiarymark tertiarytype type url versiontype | |||
| 7. Description control | ||||
| e-Mail (login) | carla@inf.ufrgs.br | |||
| update | ||||