Articles with "internal validation" as a keyword



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Development and internal validation of prognostic models for recovery in patients with non-specific neck pain presenting in primary care.

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Published in 2021 at "Physiotherapy"

DOI: 10.1016/j.physio.2021.05.011

Abstract: OBJECTIVES Development and internal validation of prognostic models for post-treatment and 1-year recovery in patients with neck pain in primary care. DESIGN Prospective cohort study. SETTING Primary care manual therapy practices. PARTICIPANTS Patients with non-specific… read more here.

Keywords: care; primary care; internal validation; treatment ... See more keywords
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Internal Validation and Correlation of 2 Different Prostate Specific Antigen Assays for Prostate Cancer Screening in Community Based Men

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Published in 2020 at "Urology Practice"

DOI: 10.1097/upj.0000000000000076

Abstract: AbstractIntroduction:There are more than 20 prostate specific antigen assays in use in the United States and studies have been mixed regarding correlations among them. The Abbott ARCHITECT Total PS... read more here.

Keywords: prostate specific; antigen assays; internal validation; specific antigen ... See more keywords
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Development and internal validation of nomograms based on plasma metabolites to predict non-small cell lung cancer risk in smoking and nonsmoking populations.

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Published in 2023 at "Thoracic cancer"

DOI: 10.1111/1759-7714.14917

Abstract: BACKGROUND Lung cancer has significantly higher incidence and mortality rates worldwide. In this study, we analyzed the metabolic profiles of non-small cell lung cancer (NSCLC) patients and constructed prediction models for smokers and nonsmokers with… read more here.

Keywords: internal validation; lung cancer; risk; cancer ... See more keywords
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Improving early warning scores – more data, better validation, the same response: a reply

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Published in 2020 at "Anaesthesia"

DOI: 10.1111/anae.14899

Abstract: We thank Mackay et al. [1] for their comments on our editorial [2], which accompanied the article by Chiu et al. [3] and agree with the definition of external validation that they provide. In broad… read more here.

Keywords: improving early; external validation; validation; internal validation ... See more keywords
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Development and internal validation of a side‐specific, multiparametric magnetic resonance imaging‐based nomogram for the prediction of extracapsular extension of prostate cancer

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Published in 2018 at "BJU International"

DOI: 10.1111/bju.14353

Abstract: To develop a nomogram for predicting side‐specific extracapsular extension (ECE) for planning nerve‐sparing radical prostatectomy. read more here.

Keywords: development internal; extracapsular extension; side specific; internal validation ... See more keywords
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Development and internal validation of a clinical prediction model for the diagnosis of immune thrombocytopenia

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Published in 2022 at "Journal of Thrombosis and Haemostasis"

DOI: 10.1111/jth.15885

Abstract: Immune thrombocytopenia (ITP) is a diagnosis of exclusion that can resemble other thrombocytopenic disorders. read more here.

Keywords: immune thrombocytopenia; internal validation; diagnosis; validation clinical ... See more keywords
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CT-Based Radiomics Can Predict the Efficacy of Anlotinib in Advanced Non-Small-Cell Lung Cancer

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Published in 2022 at "Journal of Oncology"

DOI: 10.1155/2022/4182540

Abstract: Anlotinib is a small-molecule RTK inhibitor that has achieved certain results in further-line treatment, but many patients do not respond to this drug and lack effective methods for identification. Although radiomics has been widely used… read more here.

Keywords: external validation; internal validation; validation; efficacy anlotinib ... See more keywords
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Development and internal validation of a predictive model for the estimation of pheochromocytoma recurrence risk after radical surgery.

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Published in 2022 at "European journal of endocrinology"

DOI: 10.1530/eje-21-0370

Abstract: Objective Various features have been identified as predictors of relapse after complete resection of pheochromocytoma, but a comprehensive multivariable model for recurrence risk prediction is lacking. The aim of this study was to develop and… read more here.

Keywords: internal validation; recurrence risk; pheochromocytoma; model ... See more keywords
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Development and Validation of a Prognostic Model to Predict the Prognosis of Patients With Retroperitoneal Liposarcoma: A Large International Population-Based Cohort Study

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Published in 2022 at "Frontiers in Oncology"

DOI: 10.3389/fonc.2022.857827

Abstract: Background Retroperitoneal liposarcomas (RPLs), sarcoma of mesenchymal origin, are the most common soft tissue sarcomas (STS) of the retroperitoneum. Given the rarity of RPLs, the prognostic values of clinicopathological features in the patients remain unclear.… read more here.

Keywords: cohort auc; external validation; internal validation; validation ... See more keywords
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Development and internal validation of a novel nomogram for predicting lymph node invasion for prostate cancer patients undergoing extended pelvic lymph node dissection

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Published in 2023 at "Frontiers in Oncology"

DOI: 10.3389/fonc.2023.1186319

Abstract: Background Few studies have focused on the performance of Briganti 2012, Briganti 2017 and MSKCC nomograms in the Chinese population in assessing the risk of lymph node invasion(LNI) in prostate cancer(PCa) patients and identifying patients… read more here.

Keywords: cancer; novel nomogram; internal validation; pca ... See more keywords
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Development and Internal Validation of a Novel Model to Identify Inflammatory Biomarkers of a Response to Escitalopram in Patients With Major Depressive Disorder

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Published in 2021 at "Frontiers in Psychiatry"

DOI: 10.3389/fpsyt.2021.593710

Abstract: Objective: The aim of our study was to identify immune- and inflammation-related factors with clinical utility to predict the clinical efficacy of treatment for depression. Study Design: This was a follow-up study. Participants who met… read more here.

Keywords: depressive disorder; validation; major depressive; internal validation ... See more keywords