ArticleInternational journal of environmental research and public health2022
Validity and Absolute Reliability of the Cobb Angle in Idiopathic Scoliosis with TraumaMeter Software.
Article in International journal of environmental research and public health, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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6 citing papers in PubMed.
- Evaluation of Mis-Selection of End Vertebrae and Its Effect on Measuring Cobb Angle and Curve Length in Adolescent Idiopathic Scoliosis.Journal of clinical medicine · 2024Article
- Association Between Two Methods of Spinal and Pelvic Analysis Among Children With Cerebral Palsy.Journal of musculoskeletal & neuronal interactions · 2024Article
- SOX9 gene shows association with adolescent idiopathic scoliosis predisposition in Northwest Indians.European journal of medical research · 2024Article
- SCOLIONET: An Automated Scoliosis Cobb Angle Quantification Using Enhanced X-ray Images and Deep Learning Models.Journal of imaging · 2023Article
- Defining "successful" treatment outcomes in adolescent idiopathic scoliosis: a scoping review.European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society · 2023Article
- A fresh look at spinal alignment and deformities: Automated analysis of a large database of 9832 biplanar radiographs.Frontiers in bioengineering and biotechnology · 2022Article
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16 authors.
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Abstract
The Cobb angle value is a critical parameter for evaluating adolescent idiopathic scoliosis (AIS) patients. This study aimed to evaluate a software’s validity and absolute reliability to determine the Cobb angle in AIS digital X-rays, with two different degrees of experienced observers. Four experts and four novice evaluators measured 35 scoliotic curves with the software on three separate occasions, one month apart. The observers re-measured the same radiographic studies on three separate occasions three months later but on conventional X-ray films. The differences between the mean bias errors (MBE) within the experience groups were statistically significant between the experts (software) and novices (manual) (p < 0.001) and between the novices (software) and novices (manual) (p = 0.005). When measured with the software, the intra-group error in the expert group was MBE = 1.71 ± 0.61° and the intraclass correlation coefficient (ICC (2,1)) = 0.986, and in the novice group, MBE = 1.9 ± 0.67° and ICC (2,1) = 0.97. There was almost a perfect concordance among the two measurement methods, ICC (2,1) = 0.998 and minimum detectable change (MCD95) < 0.4°. Control of the intrinsic error sources enabled obtaining inter- and intra-observer MDC95 < 0.5° in the two experience groups and with the two measurement methods. The computer-aided software TraumaMeter increases the validity and reliability of Cobb angle measurements concerning manual measurement.
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