Jian Du
Biographic Data
| ID | 4066010 |
|---|---|
| NAME | Jian Du |
| GIVEN NAMES | Jian |
| FAMILY NAME | Du |
| SIGNATURE | DU J |
| AFFILIATIONS | Peking University |
| ORCID | 0000-0001-8436-778X |
| VERIFIED | Yes |
| TOTAL WORKS | 23 |
| TOTAL CITATIONS | 10 |
| AUTHOR COUNT | 23 |
| EDITOR COUNT | 0 |
| FIRST PUBLICATION YEAR | 2011 |
| LATEST PUBLICATION YEAR | 2026 |
| H-INDEX | 1 |
Association of physical component score with high-risk lung nodules among Chinese Urban sanitation workers
Background Sanitation workers face chronic occupational exposure to ambient air pollution and traffic-related particulate matter; however, the prevalence of high-risk lung nodules in this vulnerable population remains unclear. Furthermore, the potential association between physical health-related quality of life (HRQoL) and nodule risk, along with its sex-specific patterns, has not been adequately investigated. Methods This cross-sectional study …
How dietary habits and behaviors safeguard daily living activities among the elderly - novel insights from a decade-long longitudinal study
Rapid global population aging highlights the urgent need for targeted health recommendations to enhance the quality of life (QoL) for seniors and alleviate financial burdens. This study identifies key determinants of Basic Activities of Daily Living (BADL) among the Chinese elderly, focusing on dietary habits, daily behaviors, health status, and access to medical care. The data utilized in this study were derived from the Chinese Longitudinal Hea…
The intention and influencing factors of human papillomavirus vaccination among female students in the secondary vocational schools in East China
Objective This study aimed to explore the intention and influencing factors toward HPV vaccination among female students in secondary vocational schools in East China. Methods A cross-sectional study was conducted among 500 female students aged 16–20 years from four secondary vocational schools in East China from September to December 2023. The information, including HPV and HPV vaccine–related knowledge questionnaire, family characteristics, att…
Measuring the impact of the Covid-19 pandemic on the activeness, efficiency, and international collaboration of clinical trials
The disruption of clinical trials during the COVID-19 pandemic has been discussed widely, but no systemic study has quantitatively examined the multidimensional effect of COVID-19 on the clinical trials of non-COVID-19 diseases under a well-recognized disease classification system. By acquiring over 380,000 clinical trials from ClinicalTrials.gov and Dimensions, and automatically mapping trials with the WHO Global Health Estimates (GHE) cause cat…
Jiedu Xiaozheng Yin extract targets cancer stem cells by Wnt signaling pathway in colorectal cancer
Inhibition of stemness and PD-L1 expression by Pien Tze Huang enhances T cell-mediated killing of colorectal cancer
The Effect of Social Presence on User's Participation Willingness Under Tourism Live Streaming
Tourism live streaming, as a powerful online platform connecting destinations and users, has promoted the recovery of tourism in the post‐epidemic era. This study uses the stimulus‐organism‐response (SOR) framework to investigate the connections among social presence, perceived value, and user's participation willingness in tourism activities. Through analyzing 383 responses collected from Douyin users, it is confirmed that social presence and em…
Analysis on the intention and influencing factors of free influenza vaccination among the elderly people aged 70 and above in Hangzhou in 2022
Background Although influenza vaccination is recommended for people aged 70 and above in Hangzhou, and the vaccine is provided free of charge, the elderly influenza vaccination rate is still low. The purpose of this study was to understand the barriers and motivations of older people in deciding to receive free influenza vaccine through questionnaires. Methods The method of stratified random sampling was adopted to take samples. A questionnaire s…
Analysis of 13-valent pneumococcal polysaccharide conjugate vaccine among children born in Hangzhou from 2017 to 2021
Background 13-valent pneumococcal polysaccharide conjugate vaccine (PCV13) has been introduced in Hangzhou since 2017, whereas its current immunization state in children is not clear. Therefore, this study aims to describe the PCV13 vaccination distribution among children born in Hangzhou from 2017 to 2021 to provide data for reducing vaccination differences among different populations. Methods Descriptive epidemiology was used for data analysis …
Effect of a modified regimen on drug-sensitive retreated pulmonary tuberculosis
Background and objective Retreatment pulmonary tuberculosis (PTB) still accounts for a large proportion of tuberculosis, and the treatment outcome is unfavorable. The recurrence of retreatment PTB based on long-term follow-up has not been well demonstrated. This study aimed to evaluate effect of a modified regimen on drug-sensitive retreated pulmonary tuberculosis. Methods This multicenter cohort study was conducted in 29 hospitals from 23 region…
Associated factors of burnout among Chinese vaccination staff during Covid-19 epidemic
Objective: During the COVID-19 epidemic, vaccination staff had three main aspects of work: routine vaccination for children and adults, COVID-19 vaccination and COVID-19 prevention and control. All these works significantly increased the workload of vaccination staff. This study aimed to investigate the prevalence and influencing factors of burnout among vaccination staff in Hangzhou, China. Methods: A total of 501 vaccination staff from 201 comm…
Mapping the Research on Health Policy and Services in the Last Decade (2009–2018)
Background: Health policy and services is a continuously evolving field of research that can inform prevention and control efforts for a variety of health conditions. The "Healthy China" strategy reflects the demand to formulate health policy that suits China's national needs and goals. Applying bibliometric analysis to grasp the general situation of health policy and services research globally will be conducive to informing China's designated he…
Cost-effectiveness of various immunization schedules with inactivated Sabin strain polio vaccine in Hangzhou, China
Background It is necessary to select suitable inactivated poliovirus vaccine(IPV) and live, attenuated oral poliovirus vaccine (OPV) sequential immunization programs and configure the corresponding health resources. An economic evaluation was conducted on the sequential procedures of Sabin strain-based IPV (sIPV) and bivalent OPV (bOPV) with different doses to verify whether a cost-effectiveness target can be achieved. This study aimed to evaluat…
Measuring the impact of health research data in terms of data citations by scientific publications
Do Informational and Emotional Elements Differ between Online Psychological and Physiological Disease Communities in China? A Comparative Study of Depression and Diabetes
Disease-specific online health communities provide a convenient and common platform for patients to share experiences, change information, provide and receive social support. This study aimed to compare differences between online psychological and physiological disease communities in topics, sentiment, participation, and emotional contagion patterns using multiple methods as well as to discuss how to satisfy the users' different informational and…
A Hope for Philosophy II
As the final work by Ye Xiushan, one of the most famous philosophers and philosophy scholars in China, this two-volume title scrutinizes the historical development of both Chinese and Western philosophies, aiming to explore the convergence between the two philosophical traditions. Combining the historical examination and argumentation based on philosophical problematics, the two-volume set expounds the key figures and schools and critical thought…
Towards medical knowmetrics
In China, Prof. Hongzhou Zhao and Zeyuan Liu are the pioneers of the concept “knowledge unit” and “knowmetrics” for measuring knowledge. However, the definition on “computable knowledge object” remains controversial so far in different fields. For example, it is defined as (1) quantitative scientific concept in natural science and engineering, (2) knowledge point in the field of education research, and (3) semantic predications, i.e., Subject-Pre…
A deep learning approach for identifying biomedical breakthrough discoveries using context analysis
Breakthrough research in scientific fields usually comes as a manifestation of major development and advancement. These advances build to an epiphany where new ways of thinking about a problem become possible. Identifying breakthrough research can be useful for cultivating and funding further innovation. This article presents a new method for identifying scientific breakthroughs from research papers based on cue words commonly associated with maj…
How pharmaceutical innovation evolves
The impact of J. D. Bernal’s thoughts in the science of science upon China
John Desmond Bernal (1901–1970) was one of the most eminent scientists in molecular biology and is also regarded as the founding father of the science of science. His book The social function of science laid the theoretical foundations for the discipline. In this article, we summarize four chief characteristics of his ideas in the science of science: the sociohistorical perspective, theoretical models, qualitative and quantitative approaches, and…
Economic Burden for Lung Cancer Survivors in Urban China
The economic burden for lung cancer patients is substantial in the urban areas of China, and an effective control strategy to lower the cost is urgently needed
Is resistance to anti-tuberculosis drugs associated with type 2 diabetes mellitus? A register review in Beijing, China
BACKGROUND: China has a high burden of drug-resistant tuberculosis (TB) and diabetes mellitus (DM). OBJECTIVE: The objectives of this study were to determine the following in patients with culture-confirmed TB: 1) demographic characteristics and disease patterns in relation to the presence or absence of type 2 diabetes and 2) presence or absence of drug resistance to isoniazid (INH), rifampicin (RMP) or both in relation to duration of diabetes an…
Adoption of renewable energy technologies (RETs)
Adoption of renewable energy technologies (RETs)
Is resistance to anti-tuberculosis drugs associated with type 2 diabetes mellitus? A register review in Beijing, China
BACKGROUND: China has a high burden of drug-resistant tuberculosis (TB) and diabetes mellitus (DM). OBJECTIVE: The objectives of this study were to determine the following in patients with culture-confirmed TB: 1) demographic characteristics and disease patterns in relation to the presence or absence of type 2 diabetes and 2) presence or absence of drug resistance to isoniazid (INH), rifampicin (RMP) or both in relation to duration of diabetes an…
Economic Burden for Lung Cancer Survivors in Urban China
The economic burden for lung cancer patients is substantial in the urban areas of China, and an effective control strategy to lower the cost is urgently needed
The impact of J. D. Bernal’s thoughts in the science of science upon China
John Desmond Bernal (1901–1970) was one of the most eminent scientists in molecular biology and is also regarded as the founding father of the science of science. His book The social function of science laid the theoretical foundations for the discipline. In this article, we summarize four chief characteristics of his ideas in the science of science: the sociohistorical perspective, theoretical models, qualitative and quantitative approaches, and…
Towards medical knowmetrics
In China, Prof. Hongzhou Zhao and Zeyuan Liu are the pioneers of the concept “knowledge unit” and “knowmetrics” for measuring knowledge. However, the definition on “computable knowledge object” remains controversial so far in different fields. For example, it is defined as (1) quantitative scientific concept in natural science and engineering, (2) knowledge point in the field of education research, and (3) semantic predications, i.e., Subject-Pre…
A deep learning approach for identifying biomedical breakthrough discoveries using context analysis
Breakthrough research in scientific fields usually comes as a manifestation of major development and advancement. These advances build to an epiphany where new ways of thinking about a problem become possible. Identifying breakthrough research can be useful for cultivating and funding further innovation. This article presents a new method for identifying scientific breakthroughs from research papers based on cue words commonly associated with maj…
How pharmaceutical innovation evolves
Mapping the Research on Health Policy and Services in the Last Decade (2009–2018)
Background: Health policy and services is a continuously evolving field of research that can inform prevention and control efforts for a variety of health conditions. The "Healthy China" strategy reflects the demand to formulate health policy that suits China's national needs and goals. Applying bibliometric analysis to grasp the general situation of health policy and services research globally will be conducive to informing China's designated he…
Cost-effectiveness of various immunization schedules with inactivated Sabin strain polio vaccine in Hangzhou, China
Background It is necessary to select suitable inactivated poliovirus vaccine(IPV) and live, attenuated oral poliovirus vaccine (OPV) sequential immunization programs and configure the corresponding health resources. An economic evaluation was conducted on the sequential procedures of Sabin strain-based IPV (sIPV) and bivalent OPV (bOPV) with different doses to verify whether a cost-effectiveness target can be achieved. This study aimed to evaluat…
Measuring the impact of health research data in terms of data citations by scientific publications
Do Informational and Emotional Elements Differ between Online Psychological and Physiological Disease Communities in China? A Comparative Study of Depression and Diabetes
Disease-specific online health communities provide a convenient and common platform for patients to share experiences, change information, provide and receive social support. This study aimed to compare differences between online psychological and physiological disease communities in topics, sentiment, participation, and emotional contagion patterns using multiple methods as well as to discuss how to satisfy the users' different informational and…
A Hope for Philosophy II
As the final work by Ye Xiushan, one of the most famous philosophers and philosophy scholars in China, this two-volume title scrutinizes the historical development of both Chinese and Western philosophies, aiming to explore the convergence between the two philosophical traditions. Combining the historical examination and argumentation based on philosophical problematics, the two-volume set expounds the key figures and schools and critical thought…
Analysis on the intention and influencing factors of free influenza vaccination among the elderly people aged 70 and above in Hangzhou in 2022
Background Although influenza vaccination is recommended for people aged 70 and above in Hangzhou, and the vaccine is provided free of charge, the elderly influenza vaccination rate is still low. The purpose of this study was to understand the barriers and motivations of older people in deciding to receive free influenza vaccine through questionnaires. Methods The method of stratified random sampling was adopted to take samples. A questionnaire s…
Analysis of 13-valent pneumococcal polysaccharide conjugate vaccine among children born in Hangzhou from 2017 to 2021
Background 13-valent pneumococcal polysaccharide conjugate vaccine (PCV13) has been introduced in Hangzhou since 2017, whereas its current immunization state in children is not clear. Therefore, this study aims to describe the PCV13 vaccination distribution among children born in Hangzhou from 2017 to 2021 to provide data for reducing vaccination differences among different populations. Methods Descriptive epidemiology was used for data analysis …
Effect of a modified regimen on drug-sensitive retreated pulmonary tuberculosis
Background and objective Retreatment pulmonary tuberculosis (PTB) still accounts for a large proportion of tuberculosis, and the treatment outcome is unfavorable. The recurrence of retreatment PTB based on long-term follow-up has not been well demonstrated. This study aimed to evaluate effect of a modified regimen on drug-sensitive retreated pulmonary tuberculosis. Methods This multicenter cohort study was conducted in 29 hospitals from 23 region…
Associated factors of burnout among Chinese vaccination staff during Covid-19 epidemic
Objective: During the COVID-19 epidemic, vaccination staff had three main aspects of work: routine vaccination for children and adults, COVID-19 vaccination and COVID-19 prevention and control. All these works significantly increased the workload of vaccination staff. This study aimed to investigate the prevalence and influencing factors of burnout among vaccination staff in Hangzhou, China. Methods: A total of 501 vaccination staff from 201 comm…
The Effect of Social Presence on User's Participation Willingness Under Tourism Live Streaming
Tourism live streaming, as a powerful online platform connecting destinations and users, has promoted the recovery of tourism in the post‐epidemic era. This study uses the stimulus‐organism‐response (SOR) framework to investigate the connections among social presence, perceived value, and user's participation willingness in tourism activities. Through analyzing 383 responses collected from Douyin users, it is confirmed that social presence and em…
The intention and influencing factors of human papillomavirus vaccination among female students in the secondary vocational schools in East China
Objective This study aimed to explore the intention and influencing factors toward HPV vaccination among female students in secondary vocational schools in East China. Methods A cross-sectional study was conducted among 500 female students aged 16–20 years from four secondary vocational schools in East China from September to December 2023. The information, including HPV and HPV vaccine–related knowledge questionnaire, family characteristics, att…
Measuring the impact of the Covid-19 pandemic on the activeness, efficiency, and international collaboration of clinical trials
The disruption of clinical trials during the COVID-19 pandemic has been discussed widely, but no systemic study has quantitatively examined the multidimensional effect of COVID-19 on the clinical trials of non-COVID-19 diseases under a well-recognized disease classification system. By acquiring over 380,000 clinical trials from ClinicalTrials.gov and Dimensions, and automatically mapping trials with the WHO Global Health Estimates (GHE) cause cat…
Jiedu Xiaozheng Yin extract targets cancer stem cells by Wnt signaling pathway in colorectal cancer
Inhibition of stemness and PD-L1 expression by Pien Tze Huang enhances T cell-mediated killing of colorectal cancer
Association of physical component score with high-risk lung nodules among Chinese Urban sanitation workers
Background Sanitation workers face chronic occupational exposure to ambient air pollution and traffic-related particulate matter; however, the prevalence of high-risk lung nodules in this vulnerable population remains unclear. Furthermore, the potential association between physical health-related quality of life (HRQoL) and nodule risk, along with its sex-specific patterns, has not been adequately investigated. Methods This cross-sectional study …
How dietary habits and behaviors safeguard daily living activities among the elderly - novel insights from a decade-long longitudinal study
Rapid global population aging highlights the urgent need for targeted health recommendations to enhance the quality of life (QoL) for seniors and alleviate financial burdens. This study identifies key determinants of Basic Activities of Daily Living (BADL) among the Chinese elderly, focusing on dietary habits, daily behaviors, health status, and access to medical care. The data utilized in this study were derived from the Chinese Longitudinal Hea…
Medicine (16 works) · Computer Science (8 works) · China (7 works) · Internal Medicine (6 works) · Vaccination (5 works) · Environmental health (4 works) · Political science (4 works) · Psychology (4 works) · Virology (4 works) · Biology (3 works)