Reliability of SCIseg Automated Measurement of Midsagittal Tissue Bridges in Spinal Cord Injuries Using an External Dataset.
To determine the interrater reliability between an automated and manual measure of lesion damage following spinal cord injury (SCI) using T2-weighted magnetic resonance images (MRI). Twenty-one MRIs were collected from patients who had completed rehabilitation at Craig Hospital. Manual measurements...
| Publicado en: | Topics in Spinal Cord Injury Rehabilitation Vol. 31; no. 2; pp. 39 - 50 |
|---|---|
| Autores principales: | , , , , , , |
| Formato: | diagnostic images research tables/charts Journal Article |
| Publicado: |
KnowledgeWorks Global, Ltd
Spring2025
|
| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ccm&AN=186136770&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 186136770 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 10820744 0OF jtl: Topics in Spinal Cord Injury Rehabilitation issn: 10820744 maglogo: N pubinfo: dt: Spring2025 vid: 31 iid: 2 pid: 81084 pub: KnowledgeWorks Global, Ltd place: Richmond, Virginia artinfo: ui: 186136770 186136770 186136770 10.46292/sci25-00015 186136770 ppf: 39 ppct: 11 formats: fmt: – @attributes: type: T – @attributes: type: P tig: atl: Reliability of SCIseg Automated Measurement of Midsagittal Tissue Bridges in Spinal Cord Injuries Using an External Dataset. aug: au: Connor, J. R. Thornton, W. A. Weber, K. A. Pfyffer, D. Freund, P. Tefertiller, C. Smith, A. C. affil: University of Colorado School of Medicine, Department of Physical Medicine and Rehabilitation, Aurora, Colorado sug: subj: Spinal Cord Injuries Radiography Spine Radiography Magnetic Resonance Imaging Methods Interrater Reliability Spinal Cord Injuries Rehabilitation Radiographic Image Interpretation, Computer-Assisted Human Male Female Adult Middle Age United States Retrospective Design Record Review Secondary Analysis Reliability and Validity Intraclass Correlation Coefficient kappa Statistic Descriptive Statistics Data Analysis Software Scales Confidence Intervals Post Hoc Analysis Funding Source Adult: 19-44 years Middle Aged: 45-64 years Male Female ab: To determine the interrater reliability between an automated and manual measure of lesion damage following spinal cord injury (SCI) using T2-weighted magnetic resonance images (MRI). Twenty-one MRIs were collected from patients who had completed rehabilitation at Craig Hospital. Manual measurements of midsagittal tissue bridges were conducted by an experienced rater using OsiriX (Pixmeo Sarl, Geneva, Switzerland), and automated measures were taken using the SCIsegV2 automated function through the Spinal Cord Toolbox (SCT). Manual and automated measurements were compared using intraclass correlation coefficients (ICC). Percentage agreement and Cohen's kappa statistic were calculated to compare detection of midsagittal tissue bridges. ICCs between the manual and automated measures were excellent (ICC 0.94, 95% CI 0.84-0.97, P <.001, for ventral tissue bridges; ICC 0.99, 95% CI 0.97-0.99, P <.001, for dorsal tissue bridges). Percentage agreement between raters was 90.8% for ventral, dorsal, and any midsagittal tissue bridge. Cohen's kappa for the detection of tissue bridges showed substantial agreement between the two raters for ventral, dorsal, and any tissue bridges (0.81, P <.001; 0.79, P <.001; and 0.81, P <.001, respectively). Measurements of midsagittal tissue bridges between manual and automated raters are reliable. Automated measurements may help to expedite research related to midsagittal tissue bridges and functional outcomes for individuals with SCI. pubtype: Academic Journal doctype: diagnostic images research tables/charts Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
|---|