The advantages of the immunochemical test in detecting hidden blood in the stool by S. V. Vasiliev, E. V. Smirnova, D. E. Popov, V. A. Semenov

“…The performance indicators (sensitivity (SE), specificity (SP), positive predictive value (PPV), negative predictive value (NPV) and area under the curve (AUC)) were calculated for both tests using three endpoints (adenoma (A), adenoma/ carcinoma (A/AC) and carcinoma (AC)). …”
Get full text

Evaluation of two commercially available rapid stool antigen tests for the diagnosis of Helicobacter pylori infection by Mohamed Abd ElAziz Metwally, Hala Mohamed Alfeky, Hatem Samir Alegaily, Azza Hasan Abbas, El Shahat Ahmed El Shahat, Angham Mohamed Abd Elmonem, Hoda Mohamed Rabie Gabal

“…The sensitivity, specificity, positive predictive value, and negative predictive value were as follows: 96.6%, 66.1%, 62%, and 97.4%, respectively for RightSign® test and 96.9%, 50%, 52.5%, and 96.6%, respectively for OnSite® test. …”
Get full text

Total Lesion Glycolysis (TLG) on 18F-FDG PET/CT as a Potential Predictor of Pathological Complete Response in Locally Advanced Rectal Cancer After Total Neoadjuvant Therapy: A Retr... by Handan Tokmak, Nurhan Demir, Hazal Cansu Çulpan

“…Interim TLG ≤ 10 also showed a strong predictive value (AUC 0.824, 100% sensitivity, and 71.4% specificity). …”
Get full text

Assessment of applicability of Ganga Hospital Score in the management of open tibia fracture by Innocent Kwizera, Jean C. Byiringiro, J. C. A. Ingabire, Emmanuel Murwanashyaka, Jean L. Mwizerwa

“…The GHOISS in predicting the amputation showed high sensitivity of 100% and sensitivity of 96.03%, with a positive predictive value of 71.4% and negative predictive value of 100%. …”
Get full text

The Dynamics of Platelet Content in Patients with Diffuse Peritonitis as a Predictor of Disease Outcome by B. V. Sigua, P. A. Kotkov, S. V. Petrov, V. P. Zemlyanoy

“…At the same time, early detection of a downward trend in this parameter may have greater predictive value in predicting disease outcomes.   AIM OF STUDY. …”
Get full text

Using IgY for diagnosis of respiratory infections: practical application in COVID-19 by Cícero Matheus Lima Amaral, Valdester Cavalcante Pinto Júnior, Daniel Freire Lima, Hellen paula Silva da Costa, Danúbio Andrade Bezerra Farias, João Xavier da Silva Neto, Luiz Francisco Wemmenson Gonçalves Moura, Bruno Bezerra da Silva, Ednardo Rodrigues Freitas, Maurício Fraga Van Tilburg, Maria Izabel Florindo Guedes

“…The ability of IgY to detect SARS-CoV-2 in clinical saliva samples showed promising results in terms of accuracy (91.3%), sensitivity (92.5%), specificity (90.0%), positive predictive value (PPV) (90.2%), negative predictive value (NPV) (92.3%), and Cohen’s Kappa (0.825).Conclusion Chicken antibodies proved effective for early and accurate diagnosis of respiratory infections, including COVID-19. …”
Get full text

From fat to facts: the potential of adipokine and insulin dosing in obese feline patients by Laura Cernat, Sorana Daina, Adrian Macri

“…This review assesses the predictive value of adiponectin, leptin, and insulin in identifying diabetes risk in obese cats.…”
Get full text

Individual risk of cervical intraepithelial neoplasia progression in patients with chronic cervicitis by O. M. Bokach, A. V. Tishkov

“…The variables are «age», «number of sexual partners», «number of births», «Streptococcus pyogenese», and «smoking history». The predictive value of the discriminant function on available data is 0.97.…”
Get full text

D-Dimer Combined with Fibrinogen Predicts the Risk of Venous Thrombosis in Fracture Patients by Chaohui Lin, Yifan Chen, Bin Chen, Ke Zheng, Xiongbiao Luo, Fengfei Lin

“…While D-dimer can successfully diagnose venous thrombosis due to its excellent negative predictive value (NPV), it cannot be used to detect venous thromboembolism (VTE) because of its low positive predictive value (PPV). …”
Get full text

Utility of positron emission tomography–computed tomography in the evaluation of fever of unknown origin in a resource-limited tropical nation by Sohini Das, Sowmya Sathyendra, Julie Hephzibah, Reka Karuppusami, Karthik Gunasekaran, Nylla Shanthly, Angel Miraclin, Ramya Iyadurai

“…Sensitivity, specificity, and positive and negative predictive value of PET-CT scans were 76.9% (20/26), 33.3% (2/6), 83% (20/24), and 25% (2/8), respectively. …”
Get full text

Diagnostic value of multiple projection angle X-ray and CT 3D reconstruction for long-term unreduced posterior hip dislocation by Yansong Liu, Yongbo Ma, Zeming Liu, Xuzhuang Ding, Xiaowei Yao, Jiangqi Chang, Hao Li, Tao Wu

“…The diagnostic values of multiple projection angle X-ray and CT 3D reconstruction for long-term unreduced posterior hip dislocation were evaluated.ResultsFor aureole sign, 45.83% of patients (sensitivity = 45.83%, specificity = 81.52%, accuracy = 78.67%, Youden's index = 0.274, positive predictive value (PPV) = 17.74%, negative predictive value (NPV) = 94.54%, intraobserver consistency = 0.930, and interobserver consistency = 0.903) were diagnosed correctly. …”
Get full text

Exploring the relationship between NHHR and the degree of coronary artery stenosis in patients with acute coronary syndromes by Zhenkun Yang, Yuanjie Li, Mingjuan Yang, Yang Xu, Jia Yao, Kefan Wang, Yuxia Gao

“…Incorporating NHHR into the model for predicting severe coronary artery lesions (Model 1) increased the predictive value from 0.696 (95% CI: 0.674–0.717) to 0.703 (95% CI: 0.682–0.724). …”
Get full text

The relationship between serum IL⁃33，vWF，G⁃CSF and prognosis of acute massive hemorrhage patients with transfusion⁃related acute lung injury by DU Dan*，WEI Ge，WANG Lingxue，LIU Hongbin

“…Receiver operating characteristic（ROC）was used to explore the predictive value of serum IL⁃ 33， vWF，and G⁃CSF for the prognosis of TRALI. …”
Get full text

Impact of Rosacea on Keratinocyte Skin Cancers: A Prospective Case-Control Study of Basal and Squamous Cell Carcinoma Risk by Asli Aksu, Aysenur Demir, Hatice Gunay, Pinar Ozdemir Cetinkaya, Birgul Ozkesici Kurt, Hazel Ezgi Kaya, Ilknur Altunay, Deniz Altınel

“…The sensitivity, specificity, negative predictive value and positive predictive value for rosacea were 45.5%, 86%, 61.2% and 76.5%, respectively (AUC 0.658, 95% CI 0.604-0.711, P=0.000), while for ETR it was 44%, 86.5%, 60.7% and 76.5%, respectively (AUC 0.653, 95% CI 0.599-0.706, P=0.000). …”
Get full text

Prognostic correlation analysis of colorectal cancer patients based on monocyte to lymphocyte ratio and folate receptor-positive circulating tumor cells and construction of a machi... by Siying Pan, Chi Lu, Chi Lu, Hongda Lu, Hongda Lu, Hongfeng Zhang

“…Three ML algorithms, namely, random forest (RF), support vector machine (SVM), and logistic regression (LR), were utilized to construct the predictive models, and their performance metrics including accuracy, sensitivity, specificity, positive predictive value (PPV), negative predictive value (NPV), precision, recall, F1 value, AUC, and calibration curve were compared.ResultsMLR, FR+ CTCs, and T stage independently predicted PFS (P<0.05), both higher MLR and FR+CTCs levels indicating a significantly shorter PFS (P=0.004). …”
Get full text

Development and evaluation of a triplex real-time PCR assay for enhanced plague diagnostics in Madagascar. by Beza Ramasindrazana, Zoé A Rahalison, Philippe Gauthier, Guillain Mikaty, Zaina I Bodoarison, Lanto A Maminirina, Soloandry Rahajandraibe, Mamy G Randriamanantsoa, Gilbert Kayoko, Jean-Claude Manuguerra, Anne-Sophie Le Guern, Andriamiliharison J Rasamindrakotroka, Minoarisoa Rajerison

“…<h4>Results</h4>Using bacteriology technique as the reference standard, the triplex qPCR demonstrated a sensitivity of 100% (89-100%) and a specificity of 82%. The positive predictive value (PPV) was 73% and the negative predictive value (NPV) was 100% (91-100%). …”
Get full text

Under-reporting of adverse drug reactions: Surveillance system evaluation in Ho Municipality of the Volta Region, Ghana. by Richard Osei Buabeng, Paul Dsane-Aidoo, Yaw K Asamoah, Delia Akosua Bandoh, Yvonne Adu Boahen, George Tsey Sabblah, Delese Mimi Darko, Charles Noora Lwanga, Donne Kofi Ameme, Ernest Kenu

“…Fully completed case forms constituted 77.1% and the predictive value positive (PVP) was 20%. About 53% of ADRs were reported for female patients. …”
Get full text

Association between hs-CRP/HDL-C ratio and risk of prediabetes or diabetes: a cross-sectional study based on NHANES 2015–2023 by Huihui Sun, Jinzhi Yang, Li Ma, Yali wu

“…Subgroup analyses were performed to explore the predictive value of the ratio across different population subgroups. …”
Get full text

CT features predict tumour invasion of adrenal pheochromocytoma: a retrospective observational study by Sisi Zheng, Rongli Xie, Boke Liu, Jingjing Jiang, Mengsu Zeng, Yuan Ji, Mingliang Wang

“…Abstract Objective To investigate the predictive value of the CT features of adrenal pheochromocytoma (PCC) for invasive behaviour. …”
Get full text

Diagnostic accuracy of rapid on-site evaluation in subtyping lung cancer via bronchoscopic biopsy by Shuang Yan, Hua Jiang, Li Gong, Lei Pan, Faguang Jin

“…ROSE showed high accuracy, sensitivity, specificity, negative predictive value (NPV), and positive predictive value (PPV) for distinguishing SCLC (95.32%, 87.50%, 97.30%, 96.86%, and 89.09%) and NSCLC (92.45%, 92.34%, 92.86%, 75.36%, and 98.09%). …”
Get full text