Publications by authors named "Jingxin Hao"
[Construction and validation of a nomogram for predicting in-hospital postoperative heart failure in elderly patients with hip fracture].
Beijing Da Xue Xue Bao Yi Xue Ban
October 2024
Article Synopsis
- The study aimed to develop and validate a nomogram to predict postoperative heart failure (PHF) in elderly patients (≥65 years) after hip fracture surgery.
- Researchers used data from 944 patients in a development cohort and 469 in a validation cohort, analyzing various clinical factors through logistic regression.
- The findings revealed significant predictors of PHF, including older age and pre-existing heart conditions, with a small percentage of patients in both cohorts developing PHF post-surgery.
When wood is used as a stressed component of building materials, the parts most prone to failure are the upper and lower surfaces which can be called the weak structure. In a hydrothermal environment, lignin and hemicellulose in wood readily soften and dissolve, thus leading to their designation as the weak structure. The weak structures results in the wood having a low strength.
View Article and Find Full Text PDF[Value of serum procalcitonin and acute physiology and chronic health evaluation II score on predicting the prognosis of sepsis in elderly patients].
Zhonghua Wei Zhong Bing Ji Jiu Yi Xue
January 2023
Objective: To explore the value of serum procalcitonin (PCT) and acute physiology and chronic health evaluation II (APACHE II) score on predicting prognosis of elderly patients with sepsis.
Methods: A retrospective cohort study, patients with sepsis who admitted to the department of emergency and the department of geriatric medicine of Peking University Third Hospital from March 2020 to June 2021 were enrolled. Patients' demographics, routine laboratory examinations, APACHE II score that within 24 hours of admission were obtained from their electronic medical records.
Article Synopsis
- - The paper addresses the limitations of traditional methods for assessing wood failure percentage (WFP) in glulam bonding by introducing a rapid deep-learning (DL) approach that accurately predicts WFP using digital imaging techniques.
- - Using bamboo/Larch laminated wood composites bonded with phenolic resin or methylene diphenyl diisocyanate, the study employs electronic scanning and deep convolutional neural networks (DCNNs) to analyze failure surfaces from shear tests.
- - Results indicate that the UNet model outperformed other models in prediction accuracy (MIou: 98.87%, Accuracy: 97.13%, F1: 94.88%), matching traditional methods in results and highlighting the method's potential for enhancing quality
Background: Cassava is rich in nutrition and has high edible value, but the development of the cassava industry is limited by the traditional low added value processing and utilization mode. In this study, cassava tuber was used as beer adjunct to develop a complete set of fermentation technology for manufacturing cassava beer.
Results: The activities of transaminase, phenylpyruvate decarboxylase and dehydrogenase in 2-phenylethanol Ehrlich biosynthesis pathway of Saccharomyces cerevisiae were higher in cassava beer than that of malt beer.
Article Synopsis
- A new Taiji honeycomb structure, reinforced with wood-based laminates, shows significantly enhanced mechanical properties compared to traditional hexagonal designs, boasting 3.5 times higher compressive strength and 3.44 times higher shear strength.
- Experimental tests reveal that failure in the structure during three-point bending mostly results from indentation and core shear failure, with typical face yield not occurring.
- New analytical equations were developed to predict key stresses in relation to structural parameters, aiding in the design of stronger wooden sandwich composites.
Objective: To examine the relationship between inflammation and the comorbidity of mental disorders with irritable bowel syndrome (IBS) by comparing intestinal mucosa inflammatory biomarkers in patients with and without mental disorders.
Methods: A total of 43 consecutive IBS patients fulfilling the Rome III criteria and 15 volunteers serving as controls without digestive symptoms were recruited and interviewed with Composite International Diagnostic Interview (CIDI) by the well-trained staff and thus classified as with or without mental disorders. All subjects underwent colonoscopy and biopsies were acquired from the mucosa of distal ileum and colon.
[Psychiatric comorbidities in patients referred for irritable bowel syndrome].
Zhonghua Yi Xue Za Zhi
July 2011
Objective: To assess the prevalence of psychiatric comorbidities in patients referred for irritable bowel syndrome (IBS) with questionnaires for mental disorders.
Methods: A total of 83 IBS patients at our hospital were enrolled and assessed with the Personality Diagnostic Questionnaire for DSM-IV, version 4 (PDQ-4) and Composite International Diagnostic Interview, version 3.0 and 2.
[Personality traits in patients referred for functional dyspepsia].
Zhonghua Nei Ke Za Zhi
December 2010
Objective: To assess the prevalence of Personality Diagnostic Questionnaire (PDQ)-personality deviations in patients referred for functional dyspepsia (FD) with reliable and universal psychological measures, and to explore the relationship between co-occurring PDQ-personality deviations and functional dyspepsia.
Methods: The sample comprised 246 patients referred for functional dyspepsia. Four groups were divided according to their patterns of gastrointestinal symptoms: the FD group, FD with reflux-like symptom group (FD + RS group), FD with irritable bowel syndrome group (FD + IBS group), and FD with reflux-like symptom and irritable bowel syndrome group (FD + RS + IBS group).