Radiomics-based biomarker for PD-1 status and prognosis analysis in patients with HCC by Gulizaina Hapaer, Feng Che, Qing Xu, Qian Li, Ailin Liang, Zhou Wang, Jituome Ziluo, Xin Zhang, Yi Wei, Yuan Yuan, Bin Song, Bin Song

“…Radiomics score was built for each patient and was integrated with independent clinic radiologic predictors into the radiomics model using multivariable logistic regression analysis.ResultsSeventeen radiomics features were finally selected to construct the radiomics score. In multivariate analysis, serum creatine and peritumoral enhancement were significant independent factors for PD-1 prediction. …”
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Fluid structure Interaction analysis for rupture risk assessment in patients with middle cerebral artery aneurysms by Jozsef Nagy, Wolfgang Fenz, Stefan Thumfart, Julia Maier, Zoltan Major, Harald Stefanits, Maria Gollwitzer, Johannes Oberndorfer, Nico Stroh, Michael Giretzlehner, Michael Sonnberger, Andreas Gruber, Philip-Rudolf Rauch, Matthias Gmeiner

“…In this study, we used advanced FSI techniques to investigate the rupture risk of middle cerebral artery bifurcation (MCA) aneurysms, analyzing a cohort of 125 patients treated for a MCA aneurysm at Kepler University Hospital, Linz, Austria. Multivariate analysis identified two significant rupture predictors: High Equivalent Stress Area (HESA; p = 0.049), which quantifies stress distribution relative to the aneurysm surface, and Gaussian curvature (GLN; p = 0.031), which captures geometric complexity. …”
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Atherogenic index of plasma and coronary artery disease: a systematic review and meta-analysis of observational studies by Ramin Assempoor, Mohammad Shahabaddin Daneshvar, Aryan Taghvaei, Alireza Sattari Abroy, Amir Azimi, John R. Nelson, Kaveh Hosseini

“…Cross-sectional studies, case-control studies, and prospective or retrospective cohort studies using multivariate analysis were included. Given that the true effect size may differ across studies, a random-effects model for all analyses was applied. …”
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Development and validation of a prediction model for acute kidney injury following cardiac valve surgery by Xiaotong Jia, Jun Ma, Zeyou Qi, Dongni Zhang, Junwei Gao

“…Relative to non-AKI patients, the AKI patients exhibited elevated postoperative complication incidences and worse outcome. Based on multivariate analysis, advanced age (OR: 1.855; p = 0.011), preoperative hypertension (OR: 1.91; p = 0.017), coronary heart disease (OR: 6.773; p < 0.001), preoperative albumin (OR: 0.924; p = 0.015), D-Dimer (OR: 1.001; p = 0.038), plasma creatinine (OR: 1.025; p = 0.001), cardiopulmonary bypass (CPB) duration (OR: 1.011; p = 0.001), repeat CPB (OR: 6.195; p = 0.010), intraoperative red blood cell transfusion (OR: 2.560; p < 0.001), urine volume (OR: 0.406 p < 0.001) and vasoactive–inotropic score (OR: 1.135; p = 0.009) were independent risk factors for AKI. …”
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Association of Maternal Age to Development and Progression of Retinopathy of Prematurity in Infants of Gestational Age under 33 Weeks by Atsuro Uchida, Masayuki Miwa, Hajime Shinoda, Takashi Koto, Norihiro Nagai, Hiroshi Mochimaru, Yohei Tomita, Mariko Sasaki, Kazushige Ikeda, Kazuo Tsubota, Yoko Ozawa

“…Among the 182 eligible infants (median GA, 29.1 weeks; median birth weight (BW), 1028 g), 84 (46%) developed any stage of ROP, of which 45 (25%) required laser treatment. Multivariate analysis using a stepwise method showed that GA (P=0.002; 95% confidence interval (CI), 0.508–0.858), BW (P<0.001; 95% CI, 0.994–0.998), and lower maternal age (P=0.032; 95% CI, 0.819–0.991) were the risk factors for ROP development and GA (P<0.001; 95% CI, 0.387–0.609) and lower maternal age (P=0.012; 95% CI, 0.795–0.973) were for laser treatment. …”
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Diversity of Picea omorika (Pančić) Purk. Populations Based on Morpho-anatomical Needle Traits and Bioclimatic Parameters by Biljana Nikolić, Nemanja Rajčević, Zorica Mitić, Sanja Jovanović, Nevena Čule, Katarina Mladenović, Marija Marković, Petar Marin

“…Both principal component analysis and discriminant analysis indicated population overlap, while cluster analysis identified three main groups. Multivariate analysis of bioclimatic data and a correlation study of morpho-anatomical traits were also performed. …”
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Reconstructive trends and complications following parotidectomy: incidence and predictors in 11,057 cases by Cory Donovan Bovenzi, Peter Ciolek, Meghan Crippen, Joseph M. Curry, Howard Krein, Ryan Heffelfinger

“…Univariate and multivariate analysis was utilized to determine associations between pre- and perioperative variables with patient outcomes. …”
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The Impact of EGDT on Sepsis Mortality in a Single Tertiary Care Center in Lebanon by Christopher El Khuri, Gilbert Abou Dagher, Ali Chami, Ralph Bou Chebl, Tarek Amoun, Rana Bachir, Batoul Jaafar, Nesrine Rizk

“…Data from the EHR were retrieved about patients’ demographics, medical comorbidities, and periresuscitation parameters. A multivariate analysis using logistic regression for the outcome in-hospital mortality after adjusting for protocol use and other confounders was done and AOR was obtained for the protocol use. 28-day mortality, ED, and hospital length of stay were compared between the two groups. …”
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Usefulness of Discarded Vitreous Samples from Routine Vitrectomy by Natàlia Vilà, Pablo Zoroquiain, Vasco Bravo-Filho, Emilia Antecka, Helena Dietrich, John C. Chen, I. John Galic, Michael A. Kapusta, Miguel N. Burnier

“…The presence of inflammatory cells was the feature with the highest sensitivity for detecting diabetes mellitus (98%) and also the highest negative predictive value (89%). In the multivariate analysis, three variables emerged as independent significant predictors of diabetes in vitrectomy samples: hemorrhage, endothelial-lined vessels, and age (P<0.001, P<0.001, and P=0.019, resp.). …”
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Neoadjuvant Chemoradiotherapy Upregulates the Immunogenicity of Cold to Hot Tumors in Esophageal Cancer Patients by Yushi Nagaki, MD, PhD, Satoru Motoyama, MD, PhD, Yusuke Sato, MD, PhD, Akiyuki Wakita, MD, PhD, Hiromu Fujita, MD, PhD, Kohei Kemuriyama, MD, Ryohei Sasamori, MD, Shu Nozaki, MD, Kyoko Nomura, MD, PhD, Yoshihiro Minamiya, MD, PhD

“…The 29 patients with hot tumors before NACRT had a significantly better 5-year disease-specific survival (DSS) rate than the remaining 70 patients with cold tumors (85% vs 64%; P = 0.036). In a multivariate analysis, tumor immunogenicity was a significant independent predictor of DSS. …”
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Safety and Efficacy of Second-Generation Drug-Eluting Stents in Real-World Practice: Insights from the Multicenter Grand-DES Registry by You-Jeong Ki, Kyung Woo Park, Jeehoon Kang, Chee-Hoon Kim, Jung-Kyu Han, Han-Mo Yang, Hyun-Jae Kang, Bon-Kwon Koo, Hyo-Soo Kim

“…The rate of definite or probable stent thrombosis (0.6% vs. 0.8% vs. 0.5%, P=0.549) was similar. In the multivariate analysis, chronic kidney disease was the strongest predictor of stent thrombosis (adjusted hazard ratio 3.178; 95% confidence interval 1.621–6.229; P<0.001). …”
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Low dose ATG-Fresenius for GVHD prophylaxis: a comparative study with ATG-Thymoglobulin by Itai Falicovich, Boaz Nachmias, Shlomo Elias, Eran Zimran, Adir Shaulov, Polina Stepensky, Batia Avni, Sigal Grisariu

“…Additionally, the ATG-F group had more myeloid leukemia and myelodysplastic syndrome patients, while the ATG-T group had more lymphoma patients.ResultsThe cumulative incidence of acute GVHD (aGVHD) grade II-IV and chronic GVHD (cGVHD) showed no significant differences. Multivariate analysis indicated that donor HLA mismatch influenced aGVHD risk significantly (p=0.005), and myeloablative conditioning increased cGVHD risk. …”
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Risk Factors for an Iatrogenic Mallory-Weiss Tear Requiring Bleeding Control during a Screening Upper Endoscopy by Shin Na, Ji Yong Ahn, Kee Wook Jung, Jeong Hoon Lee, Do Hoon Kim, Kee Don Choi, Ho June Song, Gin Hyug Lee, Hwoon-Yong Jung, Seungbong Han

“…Bleeding control due to severe bleeding was applied in 71 cases (13.0%), and rebleeding after initial bleeding control occurred in 1 case. Multivariate analysis showed that old age, a history of distal gastrectomy, and a less-experienced endoscopist (fewer than 2,237.5 endoscopic procedures at the time of the MWT) were associated with severe iatrogenic MWTs requiring an endoscopic procedure. …”
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Prognostic correlation analysis of multiple myeloma based on HALP score of peripheral blood before chemotherapy by CHEN Min, AN Liying, LIN Xiaojing, ZHAO Pan, ZOU Xingli, WEI Jin, NI Xun

“…The results of univariate and multivariate analysis using the Cox regression model showed that a HALP score <29.15 was an independent risk factor for progression-free survival (PFS) and overall survival (OS) (P<0.05). …”
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Collagen Induced Arthritis in DBA/1J Mice Associates with Oxylipin Changes in Plasma by Min He, Eduard van Wijk, Ruud Berger, Mei Wang, Katrin Strassburg, Johannes C. Schoeman, Rob J. Vreeken, Herman van Wietmarschen, Amy C. Harms, Masaki Kobayashi, Thomas Hankemeier, Jan van der Greef

“…The results in univariate Student’s t-test revealed 10 significantly up- or downregulated oxylipins in CIA mice, which were supplemented by another 6 additional oxylipins, contributing to group clustering upon multivariate analysis. The dysregulation of these oxylipins revealed the presence of ROS-generated oxylipins and an increase of inflammation in CIA mice. …”
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Factor Analysis Influencing Postoperative Hospital Stay and Medical Costs for Patients with Definite, Suspected, or Unmatched Diagnosis of Acute Cholecystitis according to the Toky... by Aoi Hayasaki, Koji Takahashi, Takehiro Fujii, Koji Kumamoto, Koji Fujii, Eiichi Matsumoto, Shigeki Miyahara, Tsukasa Kusuta, Yoshinori Azumi, Shuji Isaji

“…Performance status (PS), white blood cell count, and severity grade were identified as preoperative factors influencing PHS by multivariate analysis, and significant independent preoperative factors influencing MC were age, PS, preoperative biliary drainage, hospital stay before surgery, albumin, and severity grade. …”
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Avolition Characterizes the Chronic Fatigue Experienced in Quiescent Inflammatory Bowel Disease by Tristan Gabriel-Segard, Margherita Boltri, Mathilde Barrau, Catherine Massoubre, Stéphane Paul, Xavier Roblin

“…Avolition associates and correlates with the experience of fatigue (r = 0.49) in multivariate analysis. <b>Conclusions:</b> To tackle the question of fatigue in IBD, research should consider investigating the biological mechanisms implicating intestinal physiopathology of IBD in the impairment of brain structure involved in motivation. …”
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Acute Kidney Injury Complicating Critical Forms of COVID-19: risk Factors and Prognostic Impact [version 3; peer review: 2 approved] by Ghadhoune Hatem, Yosra Yahia, Olfa Hammami, Hend Allouche, Insaf Trabelsi, Jihene Guissouma, Hana Ben Ali

“…In fact, age > 53 years (p: 0.018), septic shock complicating hospital acquired infection (p: 0.003) and mechanical ventilation (p<0.001) were the three prognostic factors in multivariate analysis. Conclusions The incidence of AKI was high in this study and associated to an increased mortality. …”
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Clinical treatment score Post-5 Years (CTS5) predicts the benefit of postmastectomy radiotherapy in patients with T1-2N1 luminal breast cancer by Ke Liu, Guan-Qiao Li, Si-Qi Li, Xue-Qin Chen, San-Gang Wu

“…Patients with younger age, T2 stage, higher tumor grade, a higher number of positive lymph nodes, infiltrating lobular carcinoma subtype, and receipt of chemotherapy were associated with the receipt of PMRT (all P < 0.05). The multivariate analysis showed that the receipt of PMRT was the independent prognostic factor associated with better BCSS (P = 0.005) and OS (P < 0.001). …”
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Hemodynamic and Lesion Characteristics Associated with Discordance between the Instantaneous Wave-Free Ratio and Fractional Flow Reserve by Hiroyuki Arashi, Natsuko Satomi, Issei Ishida, Kanintorn Soontorndhada, Suguru Ebihara, Kazuki Tanaka, Hisao Otsuki, Masashi Nakao, Kentaro Jujo, Junichi Yamaguchi, Nobuhisa Hagiwara

“…These trends were not seen between the FFR ≤0.8 group and FFR >0.8 group. A multivariate analysis showed that independent predictors of iFR ≤0.89 and FFR >0.8 discordance were female sex and higher rate-pressure product. iFR >0.89 and FFR ≤0.8 discordance was rare in hemodialysis patients. …”
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