prediction of outcome
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Author(s):  
Peter Fritzell ◽  
Johan Mesterton ◽  
Olle Hagg

Abstract Purpose To evaluate the predictive precision of the Dialogue Support, a tool for additional help in shared decision-making before surgery of the degenerative spine. Methods Data in Swespine (Swedish national quality registry) of patients operated between 2007 and 2019 found the development of prediction algorithms based on logistic regression analyses, where socio-demographic and baseline variables were included. The algorithms were tested in four diagnostic groups: lumbar disc herniation, lumbar spinal stenosis, degenerative disc disease and cervical radiculopathy. By random selection, 80% of the study population was used for the prediction of outcome and then tested against the actual outcome of the remaining 20%. Outcome measures were global assessment of pain (GA), and satisfaction with outcome. Results Calibration plots demonstrated a high degree of concordance on a group level. On an individual level, ROC curves showed moderate predictive capacity with AUC (area under the curve) values 0.67–0.68 for global assessment and 0.6–0.67 for satisfaction. Conclusion The Dialogue Support can serve as an aid to both patient and surgeon when discussing and deciding on surgical treatment of degenerative conditions in the lumbar and cervical spine. Level of evidence I.


Author(s):  
Julien Guiot ◽  
Akshayaa Vaidyanathan ◽  
Fadila Zerka ◽  
Louis Deprez ◽  
Denis Danthine ◽  
...  

Author(s):  
Silvia Rosina ◽  
Valentina Natoli ◽  
Stefania Santaniello ◽  
Chiara Trincianti ◽  
Alessandro Consolaro ◽  
...  

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
K. Nitzsche ◽  
G. Fitze ◽  
M. Rüdiger ◽  
P. Wimberger ◽  
C. Birdir

AbstractThe aim of this study was to detect a parameter for predicting prenatal complications or postnatal surgical options after detecting a fetal exomphalos. This was a retrospective analysis of prenatal diagnosis and outcome of fetuses with 41 cases of exomphalos in between 2007 and 2017, considering the measurement of ratios. The 41 fetuses with exomphalos were examined, 34 cases (82.9%) with karyotyping and 16 cases (39%) with an abnormal karyotype. Outcome of 39 cases showed 6 abortions (15.4%), 15 terminations (38.5%), an intrauterine fetal death (2.5%) and 17 alive babies (43.6%), which were grouped in two: small exomphalos (n = 6, 35.3%) and big exomphalos (n = 11, 64.7%). Maximal diameter of exomphalos/abdomen circumference-ratio (EDmax/AC-ratio) with a cut-off of 0.24 showed a better predictive value of postnatal primary closure. Exomphalos is correlated with abnormal karyotype. EDmax/AC-ratio gives the best prediction for postnatal primary closure of the defect.


Author(s):  
Sebastian Rasch ◽  
Eva-Maria Pichlmeier ◽  
Veit Phillip ◽  
Ulrich Mayr ◽  
Roland M. Schmid ◽  
...  

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