Fei Yu
Dados Biográficos
| ID | 4066839 |
|---|---|
| NOME | Fei Yu |
| PRENOMES | Fei |
| SOBRENOME | Yu |
| ASSINATURA | YU F |
| AFILIAÇÕES | China Social Welfare Foundation |
| ORCID | 0000-0002-2824-9866 |
| VERIFICADO | Sim |
| TOTAL DE OBRAS | 34 |
| TOTAL DE CITAÇÕES | 10 |
| TOTAL COMO AUTOR | 34 |
| TOTAL COMO EDITOR | 0 |
| PRIMEIRO ANO DE PUBLICAÇÃO | 2002 |
| ANO MAIS RECENTE DE PUBLICAÇÃO | 2026 |
| ÍNDICE H | 2 |
Predicting 30-day readmission using DRG-based hospitalization data
Background Early unplanned readmission is a key quality indicator in Diagnosis-Related Groups (DRG)–based payment systems. Despite China’s rapid expansion of DRG reform, evidence on hospital-wide predictors of 30-day readmission using large-scale real-world data from tertiary hospitals remains limited. This study developed and evaluated a DRG-based logistic regression model for predicting 30-day readmission. Methods We conducted a single-center r…
Association between incorrect posture and curve types in adolescent idiopathic scoliosis
Background Screening for adolescent idiopathic scoliosis (AIS) has progressed considerably in recent years. However, specific physical indicators for accurately determining spinal curve types are lacking. This study aimed to explore the association between incorrect posture and curve types in AIS. Methods We analyzed data from 10,453 students who underwent full-spine evaluation in the outpatient department between 2022 and 2023. Assessments inclu…
Structural obstacles and the mediated efficiency paradox
This study examines how environmental structures and tourism intention jointly influence the operating efficiency of tourism enterprises in China, using travel agencies as a case study. Employing self-determination theory (SDT) and Maslow's hierarchy of needs (MHN) as explanatory frameworks, we interpret structural obstacles as factors that erode the socioeconomic foundations of "tourism rights", thereby suppressing aggregate tourism demand. The …
Effects of forest canopy structural complexity on productivity and its stability in the Qinling Mountains
Forest canopy structural complexity is a key determinant of forest productivity and exerts a strong influence on its stability. Yet, the relationship between forest canopy structural complexity and productivity and its stability under changing environmental factors remains unresolved. Based on a LiDAR approach for quantification of forest canopy structural attributes, this study chose China’s Qinling Mountains as the study area to investigate the…
The Associations Between Perceived Social Support, Depressive Symptoms, and Psychoactive Substance Use Among Men Who Have Sex with Men
Objectives This study aimed to investigate the prevalence of psychoactive substance use (PSU), identify related factors, and examine the associations among perceived social support, depressive symptoms, and PSU among men who have sex with men (MSM) in China.Methods This study recruited MSM from March 17 to May 28, 2023, via Blued, a popular geosocial networking application among MSM in China. Data on sociodemographic characteristics, sexual behav…
Novel mechanism of Guizhi Jia Huangqi decoction disrupting HBV lifecycle via cAMP/PKC/PKB axis beyond NTCP blockade
Holistic Mapping of Psychosocial Stress Patterns for Personalized Mental Health Solutions Among Sexual Minority Men in China
The effect of teaching approaches and curriculum designs in reducing mathematics anxiety—a literature review
In recent years, reducing students’ mathematics anxiety has become an objective to improve teaching quality and reduce academic stress. Mathematics anxiety is the feeling of tension or fear when students are dealing with mathematical tasks. These negative emotions may hinder students’ learning efficiency and lead to lower academic achievement. This mini-review aims to analyze the roles of teaching approaches and curriculum designs in reducing mat…
The effect of geometer sketchpad on secondary school students’ mathematical intelligence
In recent years, the impact of teaching technology on students’ mathematical intelligence has received essential academic attention. Students’ mathematical intelligence is a crucial criterion to measure their mathematical understanding and problem-solving ability. Geometry Sketchpad (GSP) is a dynamic geometry software which effectively promotes mathematical cognitive development through its interactive visualization features. Given that the exac…
A novel Macd-based method of near real-time flood event detection from social media data
A Digital Health Intervention on Healthy Behaviors Among Men Who Have Sex with Men in China Based on Information-Motivation-Behavioral Skills Model
Background Men who have sex with men (MSM) remain significantly affected by HIV/AIDS due to high-risk sexual behaviors. The adoption rate of preventive measures like pre-exposure prophylaxis (PrEP) use and HIV testing among MSM is insufficient in China, which requires more effective prevention strategies.Objective This study aims to evaluate the feasibility and effectiveness of an Information-Motivation-Behavioral Skills (IMB) model-based digital…
Association of cardiovascular health with morbidity and mortality among U.S. adults with osteoarthritis
Higher CVH is associated with a lower morbidity of OA and lower mortality in OA participants. Our results suggest that adherence to CVH could reduce the morbidity of OA and improve survival outcomes for those affected
Consumption behavior intention of geographical indication products
As indicators of reputation or other regional characteristics, geographical indication (GI) products are easily recognized by consumers and are more likely to be purchased than are non-GI products; further, they play an important role in promoting the development of a local economy. In this article we built a model of the mechanism of GI products to consumer behavior intention by introducing product perceived value and origin image as predictors.…
Evaluation of the osteoarthritis disease burden in China from 1990 to 2021
Objective: This study aims to understand the current status and trend of the disease burden of osteoarthritis (OA) in people over 30 years old in China from 1990 to 2021 and identify the priority population groups, to provide reference data for the prevention and treatment of OA in China. Methods: The Global Burden of Disease Study 2021 was used to describe the incidence, prevalence, and disability-adjusted life years (DALYs) of OA in adult aged …
Iron deficiency at birth and risk of hidden hearing loss in infants modification by socioeconomic status
Both low and high SES may strengthen the risk of ID on neonatal HHL in Northeast China
Sweet surrender? Changing autonomobile structures of feeling
Imaginaries of smart, sustainable autonomous vehicles carrying people of all ages and abilities to relax en-route to myriad destinations, evoke a sweet surrender to the machine. But such technocratic visions clash with visions of non-anthropocentric autonomy. The urgency of mobility transformation in the face of ecological overshoot makes this a site of turbulence where new “structures of feeling” are emerging. But how to study changing structure…
Technological leapfrogging and country strategic patent policy
HIV testing and related factors among 50 years and older MSM in China
HIV prevalence has increased continuously, and the age groups most afflicted by the epidemic have also shifted to people aged above 50 years. Informed by the theory of HBM, we aimed to investigate related factors associated with regular HIV testing behavior. Cross-sectional data were collected using online questionnaire from geosocial networking (GSN) mobile application (apps) for MSM during May 2020 (N = 1259). Data were analyzed by univariate a…
HIV-related stigma, depression and suicidal ideation among HIV-positive MSM in China
Our study found that both perceived HIV-related stigma and depression were associated with suicidal ideation among HIV-positive MSM in China, and that depression could serve as a mediator between HIV-related stigma and suicidal ideation. Targeted interventions regarding HIV-related stigma and depression should be taken into account to reduce suicidal ideation among HIV-positive MSM in China
Safety Culture Measurement Among Chinese Undergraduates at a Private University
Relatively low level of safety culture among undergraduates and the imperfection of safety management system for students in university result in numerous safety problems. Researches on the safety culture of undergraduates in public universities are much more than those in private universities. Aiming to find out the potential and specific factors that affect the safety culture in the former are different from those in the latter, an anonymous qu…
Differences in Sexual Behaviors, HIV Testing, and Willingness to Use PrEP between Gay and Bisexual Men Who Have Sex with Men in China
Objectives: Accumulating evidence suggests that there may be differences in sexual behaviors, condom use, and HIV prevention service utilization (e.g., HIV testing, PrEP use) between gay and bisexual men, but this remains under-explored, especially among gay and bisexual men in China. Methods: We surveyed 4,142 gay and bisexual men on a geosocial networking app in China. Results: In adjusted model, bisexual men were less likely to have received H…
The Influence of Anticipated HIV Stigma on Health-related Behaviors, Self-rated Health, and Treatment Preferences Among People Living with HIV in East Asia
Long-acting injectable regimens for HIV treatment have been developed which are less frequent, more discreet, and more desirable for some people living with HIV (PLHIV) and may help reduce stigma-related barriers to HIV treatment. However, there is little information on the relationship between reported stigma and preference for these newer treatments. We characterized anticipated, experienced, and internalized HIV stigma and examined the associa…
Creative Factors and Psychotherapeutic Insight
Novelty and appropriateness have long been considered as the two fundamental elements of creativity; however, whether these two can separately affect creativity or its related processes remains unclear. In the present study, the authors focused on psychotherapeutic insight to identify the different effects of novelty and appropriateness. Three experiments were conducted (total N = 452) using a micro-counseling dialogue (MCD) paradigm, which can i…
Pre- and Post-treatment Levels of Plasma Metabolites in Patients With Bipolar Depression
Background: Bipolar disorder (BD) is a serious mental disease with complex clinical manifestations and high recurrence rate. The purpose of this study was to detect metabolites related to the diagnosis and efficacy evaluation of bipolar depression in plasma samples by metabolomics. Methods: Thirty-one bipolar depression patients were recruited and completed 8 weeks medication and a matched group of 47 healthy controls (HCs) was recruited. Nuclear…
Blocking and being blocked on gay dating apps among MSM attending a sexual health clinic
Number of male partners may be associated with blocking behavior, with implications for the design of online sexual health interventions
Breastfeeding, weaning, and dietary practices during the Western Zhou Dynasty (1122–771 BC) at Boyangcheng, Anhui Province, China
Objectives Here we investigate breastfeeding and weaning practices and adult dietary habits at the Western Zhou Dynasty (1122–771 BC) site of Boyangcheng (薄阳城) located in Anhui Province, China. In addition, we utilize the differences in bone collagen turnover rates between rib and long bones from the same individual to examine past life histories, such as changes in diet or residence. Materials and methods Bone collagen from both the rib and long…
Comparing the Satisfaction of Low Back Pain Patients Randomized to Receive Medical or Chiropractic Care
Objectives. This study examined the difference in satisfaction between patients assigned to chiropractic vs medical care for treatment of low back pain in a managed care organization. Methods. Satisfaction scores (on a 10–50 scale) after 4 weeks of follow-up were compared among 672 patients randomized to receive medical or chiropractic care. Results. The mean satisfaction score for chiropractic patients was greater than the score for medical pati…
Biases in patent examination and firms’ responses
Empirical analysis of matched patent application data in the world’s major patent offices has shown considerable variation in patent granting probability and examination duration across different countries. This phenomenon is attributed to institutional misclassifications or patent examiners’ mistakes by some authors. Others argued that cross-country heterogeneity could also be caused by deliberate manipulation of patent examination procedures wi…
Comparing the Satisfaction of Low Back Pain Patients Randomized to Receive Medical or Chiropractic Care
Objectives. This study examined the difference in satisfaction between patients assigned to chiropractic vs medical care for treatment of low back pain in a managed care organization. Methods. Satisfaction scores (on a 10–50 scale) after 4 weeks of follow-up were compared among 672 patients randomized to receive medical or chiropractic care. Results. The mean satisfaction score for chiropractic patients was greater than the score for medical pati…
A Randomized Trial of Chiropractic Manipulation and Mobilization for Patients With Neck Pain
Objectives. This study compared the relative effectiveness of cervical spine manipulation and mobilization for neck pain. Methods. Neck-pain patients were randomized to the following conditions: manipulation with or without heat, manipulation with or without electrical muscle stimulation, mobilization with or without heat, and mobilization with or without electrical muscle stimulation. Results. Of 960 eligible patients, 336 enrolled in the study.…
Inhibition of Coix seed extract on fatty acid synthase, a novel target for anticancer activity
PPARγ is expressed in hypothalamic neurons involved in food intake and energy homeostasis
Does Primary Language Influence the Receipt of Influenza and Pneumococcal Immunizations Among Community-Dwelling Older Adults
Need exists for cultural and linguistically appropriate immunization outreach methods for older adults and practitioners
A framework of computational opinions
Dynamic posture correcting device used for rehabilitation exercises
Purpose: Elaborate studies show that lower back problems cost the Danish society 16.8 billion Danish krone a year. Among all the musculoskeletal disorders, lower back problems is reported as the leading cause to medical attention, and the estimated lifetime prevalence is up to 84% [1]. Exercise is a key element of the treatment plan, but there is a lack of technology to support the training. The objective of this study is to develop a sensor and …
Biases in patent examination and firms’ responses
Empirical analysis of matched patent application data in the world’s major patent offices has shown considerable variation in patent granting probability and examination duration across different countries. This phenomenon is attributed to institutional misclassifications or patent examiners’ mistakes by some authors. Others argued that cross-country heterogeneity could also be caused by deliberate manipulation of patent examination procedures wi…
Breastfeeding, weaning, and dietary practices during the Western Zhou Dynasty (1122–771 BC) at Boyangcheng, Anhui Province, China
Objectives Here we investigate breastfeeding and weaning practices and adult dietary habits at the Western Zhou Dynasty (1122–771 BC) site of Boyangcheng (薄阳城) located in Anhui Province, China. In addition, we utilize the differences in bone collagen turnover rates between rib and long bones from the same individual to examine past life histories, such as changes in diet or residence. Materials and methods Bone collagen from both the rib and long…
Creative Factors and Psychotherapeutic Insight
Novelty and appropriateness have long been considered as the two fundamental elements of creativity; however, whether these two can separately affect creativity or its related processes remains unclear. In the present study, the authors focused on psychotherapeutic insight to identify the different effects of novelty and appropriateness. Three experiments were conducted (total N = 452) using a micro-counseling dialogue (MCD) paradigm, which can i…
Pre- and Post-treatment Levels of Plasma Metabolites in Patients With Bipolar Depression
Background: Bipolar disorder (BD) is a serious mental disease with complex clinical manifestations and high recurrence rate. The purpose of this study was to detect metabolites related to the diagnosis and efficacy evaluation of bipolar depression in plasma samples by metabolomics. Methods: Thirty-one bipolar depression patients were recruited and completed 8 weeks medication and a matched group of 47 healthy controls (HCs) was recruited. Nuclear…
Blocking and being blocked on gay dating apps among MSM attending a sexual health clinic
Number of male partners may be associated with blocking behavior, with implications for the design of online sexual health interventions
Safety Culture Measurement Among Chinese Undergraduates at a Private University
Relatively low level of safety culture among undergraduates and the imperfection of safety management system for students in university result in numerous safety problems. Researches on the safety culture of undergraduates in public universities are much more than those in private universities. Aiming to find out the potential and specific factors that affect the safety culture in the former are different from those in the latter, an anonymous qu…
Differences in Sexual Behaviors, HIV Testing, and Willingness to Use PrEP between Gay and Bisexual Men Who Have Sex with Men in China
Objectives: Accumulating evidence suggests that there may be differences in sexual behaviors, condom use, and HIV prevention service utilization (e.g., HIV testing, PrEP use) between gay and bisexual men, but this remains under-explored, especially among gay and bisexual men in China. Methods: We surveyed 4,142 gay and bisexual men on a geosocial networking app in China. Results: In adjusted model, bisexual men were less likely to have received H…
The Influence of Anticipated HIV Stigma on Health-related Behaviors, Self-rated Health, and Treatment Preferences Among People Living with HIV in East Asia
Long-acting injectable regimens for HIV treatment have been developed which are less frequent, more discreet, and more desirable for some people living with HIV (PLHIV) and may help reduce stigma-related barriers to HIV treatment. However, there is little information on the relationship between reported stigma and preference for these newer treatments. We characterized anticipated, experienced, and internalized HIV stigma and examined the associa…
Technological leapfrogging and country strategic patent policy
HIV testing and related factors among 50 years and older MSM in China
HIV prevalence has increased continuously, and the age groups most afflicted by the epidemic have also shifted to people aged above 50 years. Informed by the theory of HBM, we aimed to investigate related factors associated with regular HIV testing behavior. Cross-sectional data were collected using online questionnaire from geosocial networking (GSN) mobile application (apps) for MSM during May 2020 (N = 1259). Data were analyzed by univariate a…
HIV-related stigma, depression and suicidal ideation among HIV-positive MSM in China
Our study found that both perceived HIV-related stigma and depression were associated with suicidal ideation among HIV-positive MSM in China, and that depression could serve as a mediator between HIV-related stigma and suicidal ideation. Targeted interventions regarding HIV-related stigma and depression should be taken into account to reduce suicidal ideation among HIV-positive MSM in China
Evaluation of the osteoarthritis disease burden in China from 1990 to 2021
Objective: This study aims to understand the current status and trend of the disease burden of osteoarthritis (OA) in people over 30 years old in China from 1990 to 2021 and identify the priority population groups, to provide reference data for the prevention and treatment of OA in China. Methods: The Global Burden of Disease Study 2021 was used to describe the incidence, prevalence, and disability-adjusted life years (DALYs) of OA in adult aged …
Iron deficiency at birth and risk of hidden hearing loss in infants modification by socioeconomic status
Both low and high SES may strengthen the risk of ID on neonatal HHL in Northeast China
Sweet surrender? Changing autonomobile structures of feeling
Imaginaries of smart, sustainable autonomous vehicles carrying people of all ages and abilities to relax en-route to myriad destinations, evoke a sweet surrender to the machine. But such technocratic visions clash with visions of non-anthropocentric autonomy. The urgency of mobility transformation in the face of ecological overshoot makes this a site of turbulence where new “structures of feeling” are emerging. But how to study changing structure…
The effect of teaching approaches and curriculum designs in reducing mathematics anxiety—a literature review
In recent years, reducing students’ mathematics anxiety has become an objective to improve teaching quality and reduce academic stress. Mathematics anxiety is the feeling of tension or fear when students are dealing with mathematical tasks. These negative emotions may hinder students’ learning efficiency and lead to lower academic achievement. This mini-review aims to analyze the roles of teaching approaches and curriculum designs in reducing mat…
The effect of geometer sketchpad on secondary school students’ mathematical intelligence
In recent years, the impact of teaching technology on students’ mathematical intelligence has received essential academic attention. Students’ mathematical intelligence is a crucial criterion to measure their mathematical understanding and problem-solving ability. Geometry Sketchpad (GSP) is a dynamic geometry software which effectively promotes mathematical cognitive development through its interactive visualization features. Given that the exac…
A novel Macd-based method of near real-time flood event detection from social media data
A Digital Health Intervention on Healthy Behaviors Among Men Who Have Sex with Men in China Based on Information-Motivation-Behavioral Skills Model
Background Men who have sex with men (MSM) remain significantly affected by HIV/AIDS due to high-risk sexual behaviors. The adoption rate of preventive measures like pre-exposure prophylaxis (PrEP) use and HIV testing among MSM is insufficient in China, which requires more effective prevention strategies.Objective This study aims to evaluate the feasibility and effectiveness of an Information-Motivation-Behavioral Skills (IMB) model-based digital…
Medicine (18 obras) · Psychology (9 obras) · China (8 obras) · HIV/AIDS Research and Interventions (8 obras) · Demography (7 obras) · Internal Medicine (7 obras) · Computer Science (6 obras) · Environmental health (6 obras) · Gerontology (6 obras) · Psychiatry (6 obras)