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Advancing Breast Cancer Diagnosis: A Comprehensive Machine Learning Approach for Predicting Malignant and Benign Cases with Precision and Insight in a Neutrosophic Environment usin...
Published 2025-07-01“…Four top machine learning algorithms are trained and evaluated with a series of performance measures such as accuracy, positive predictive value (PPV), negative predictive value (NPV), F1-score, etc. …”
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202
Application value of transrectal contrast-enhanced ultrasound combined with magnetic resonance imaging in T staging and treatment decision-making for middle and low rectal cancer
Published 2025-06-01“…For T2 rectal cancer, the sensitivity, specificity, positive predictive value, and negative predictive value were 91.3%, 96.3%, 91.3%, and 96.3%, respectively. …”
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203
Validity of procalcitonin and C-reactive protein as biomarkers in diagnosis of neonatal sepsis in a referral hospital, Kenya
Published 2025-12-01“…The sensitivity, specificity, positive predictive value, negative predictive value and area under the curve for PCT were 93.3%, 98.1%, 97.6%, 94.6% and 0.959, whereas for CRP they were 100%, 72.8%, 74.3%, 100%, and 0.953, respectively.Conclusion and Recommendation The CRP test exhibited superior sensitivity, negative predictive value, but lower specificity, making it a more valuable tool for ruling out NS. …”
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204
Circulating microRNAs as specific biomarkers for breast cancer detection.
Published 2013-01-01“…In the blind validation, these plasma markers yielded Receiver Operating Characteristic (ROC) curve area of 0.931. The positive predictive value was 88% and the negative predictive value was 92%. …”
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205
Frailty Assessment for Risk prediction in Gynecologic Oncology patients undergoing surgery and chemotherapy (FARGO) study protocol: Rationale and design of a multi-centre prospecti...
Published 2025-01-01“…Secondary objectives include comparing the predictive value of the Frailty Phenotype with that of the Clinical Frailty Scale; evaluating the performance of a preoperative frailty assessments on other postoperative complications, chemotherapy tolerance, and 1-year recurrence-free survival; exploring the added predictive value of a dynamic perioperative frailty assessment repeated 28 days after surgery; assessing the acceptability of frailty assessments by physicians and patients; and establishing a biobank to investigate frailty biomarkers.…”
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206
Performance of scoring systems in selecting short stay medical admissions suitable for assessment in same day emergency care: an analysis of diagnostic accuracy in a UK hospital se...
Published 2022-12-01“…The positive predictive value of the Amb score in identifying those discharged within 12 hours was 54.5% (95% CI 53.3% to 55.8%). …”
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207
The diagnostic value of endometrial cytology in diagnosing endometrial pathology
Published 2025-03-01“…We compared the cytological results to evaluate the test validity, including sensitivity, specificity, and negative and positive predictive value in the cases with endometrial carcinoma. …”
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208
Utility of computerized tomography in clinical staging and surgical decision making in patients with uterine cancer
Published 2025-08-01“…Diagnostic accuracy metrics (sensitivity, specificity, positive predictive value [PPV], negative predictive value [NPV]) were analyzed to assess the predictive value of CT for determining extrauterine disease, lymphadenopathy, and omental involvement. …”
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209
Use of ultrasonic elastography in the differential diagnosis of pancreatic cystic lesions
Published 2018-09-01“…Sensitivity, specificity, positive predictive value, negative predictive value, the overall accuracy of the technique accounted for 97, 75, 74, 97 and 84% respectively. …”
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210
Limited Diagnostic Value of Routine Screening of Neonates with the Urinary Group B Streptococcal Antigen Tests
Published 2014-12-01“…These data allowed calculation of the sensitivity (68.4%), specificity (99.4%), positive predictive value (24.5%), and negative predictive value (99.9%). …”
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211
Peak early‐phase enhancement ratio on contrast‐enhanced MRI to differentiate chromophobe renal cell carcinoma from oncocytoma
Published 2025-04-01“…A PEER cutoff value of ≤1.05 had sensitivity, specificity, positive predictive value (PPV) and negative predictive value (NPV) of 100% for the averaged PEER measurements between the two radiologists. …”
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212
Comparison of Partec Rapid Malaria Test with Conventional Light Microscopy for Diagnosis of Malaria in Northwest Ethiopia
Published 2016-01-01“…The sensitivity and specificity of Partec rapid malaria test were 93.8% (95% CI = 87.1%–100%) and 87.9% (95% CI = 79.7%–96.1%), respectively, while the positive predictive value and negative predictive value were 6.4% (95% CI = 77.2%–95.5%) and 94.6% (95% CI = 88.7%–100%), respectively. …”
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213
Novel genotyping algorithms for rare variants significantly improve the accuracy of Applied Biosystems™ Axiom™ array genotyping calls: Retrospective evaluation of UK Biobank array...
Published 2022-01-01“…However, in a study using the exome sequencing results of the first 50k individuals as reference (truth), it was observed that the positive predictive value (PPV) decreased along with the number of heterozygous array calls per variant. …”
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214
Early Clinical Predictors of Long-term Disability Progression in Patients with Multiple Sclerosis
Published 2024-01-01“…It has a sensitivity of 86%, specificity of 89%, positive predictive value of 85%, and negative predictive value of 81%. …”
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215
Diagnostic and Predictive Markers of Acute Lung Injury in Severe Concomitant Trauma
Published 2007-06-01“…Objective: to define the diagnostic and predictive value of the markers of fat embolism as a cause of acute lung injury (ALI) in severe concomitant trauma. …”
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216
Diagnostic value of electrocardiographic markers of left bundle branch block in predicting left ventricular reverse remodeling in patients receiving cardiac resynchronization thera...
Published 2021-10-01“…Once the cut-off point was determined, a binary variable was obtained that showed higher sensitivity, negative predictive value, and overall accuracy when compared with the actual LBBB criteria. …”
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217
Triglyceride-glucose index predicts ventricular aneurysm formation in acute ST-segment elevation myocardial infarction
Published 2025-05-01“…Multivariable logistic regression and receiver operating characteristic (ROC) curve analysis were used to assess the predictive value of TyG index for LVA formation. Prognosis analysis was performed with cox proportional hazard regression.ResultsThe prevalence of LVA was 14.4%. …”
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218
Chest ultrasound vs. Radiograph for pneumothorax diagnosis performed by emergency healthcare workers in the emergency department: a systematic review and meta-analysis
Published 2025-07-01“…Chest ultrasonography had higher sensitivity (79.4%, 68.2 to 90.7) compared to chest X-ray (48.1%, 36.8 to 59.4), and a greater negative predictive value (chest ultrasonography = 94.3%, 91.2 to 97.3, and chest X-ray = 87.9%, 84.1 to 91.6). …”
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219
Evaluation of the Mycobacterium RealTime Kit Vircell (MRTVircell) Assay for Detecting <i>Mycobacterium</i> Species in Clinical Specimens
Published 2025-04-01“…For NTM detection, the sensitivity, specificity, positive predictive value, and negative predictive values were 28.17%, 99.29%, 83.33% and 91.63% for MRTVircell and 21.13%, 99.11%, 75%, and 91.67% for Anyplex MTB/NTM, respectively. …”
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220
The Second Edition of the Milan System for Reporting Salivary Gland Cytopathology: System Application, Outcome, and Cytohistological Correlation
Published 2025-01-01“…The sensitivity, specificity, positive predictive value, and negative predictive value of FNA cytology in diagnosing salivary gland lesions using MSRSGC were found to be 76.5%, 100%, 100%, and 95.3%, respectively. …”
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