Dehua Hu
Biographic Data
| ID | 7850690 |
|---|---|
| NAME | Dehua Hu |
| GIVEN NAMES | Dehua |
| FAMILY NAME | Hu |
| SIGNATURE | HU D |
| AFFILIATIONS | Central South University |
| ORCID | 0000-0001-8027-405X |
| VERIFIED | Yes |
| TOTAL WORKS | 11 |
| TOTAL CITATIONS | 0 |
| AUTHOR COUNT | 11 |
| EDITOR COUNT | 0 |
| FIRST PUBLICATION YEAR | 2019 |
| LATEST PUBLICATION YEAR | 2026 |
| H-INDEX | 0 |
Willingness and influencing factors of herpes zoster vaccination intention among Chinese residents
Objective This study investigated how framing effects influence Chinese residents’ willingness to receive the herpes zoster vaccine. Methods Based on gain-loss framing theory, two versions of the questionnaire were developed: a gain-framed version (Questionnaire A) and a loss-framed version (Questionnaire B). Using convenience sampling, 1,184 participants were enrolled through online and offline channels. Statistical analyses included independent…
How online public opinion evolves before and after policy adjustments in response to major public health emergencies
Background: In recent years, incidents of public opinion triggered by major public health emergencies have emerged endlessly. Existing studies have focused on public attitudes during the early stages of containment measures but lacked research on how public opinion evolves after those measures are relaxed. In late 2022, however, China optimized its COVID-19 control measures, providing a unique window for this study. Objective: To reveal public at…
Factors influencing user’s health information discernment abilities in online health communities
Introduction: Online health communities have become the main source for people to obtain health information. However, the existence of poor-quality health information, misinformation, and rumors in online health communities increases the challenges in governing information quality. It not only affects users' health decisions but also undermines social stability. It is of great significance to explore the factors that affect users' ability to disc…
A study on the factors influencing the intention to receive booster shots of the Covid-19 vaccine in China based on the information frame effect
Introduction In the response to and prevention and control of the Novel coronavirus pneumonia, the COVID-19 vaccine does not provide lifelong immunity, and it is therefore important to increase the rate of booster shots of the COVID-19 vaccine. In the field of information health science, research has found that information frames have an impact in changing individual attitudes and health behaviors. Objective This study focuses on the effects of d…
Women’s self-reported symptoms of reproductive tract infection, medical consultations, and factors influencing them in less developed regions
Background: Reproductive tract infections (RTIs) represent a critical public health concern impacting women's health, particularly pronounced in developing countries. We aim to investigates the prevalence of self-reported RTI symptoms in women aged 18 to 65 and the factors influencing gynecological examination behavior and associated risks are explored. Methods: From May 6, 2022, to September 20, 2022, a comprehensive survey engaged 20,864 women …
How information processing and risk/benefit perception affect Covid-19 vaccination intention of users in online health communities
Objective: To investigate the relationship among information processing, risk/benefit perception and the COVID-19 vaccination intention of OHCs users with the heuristic-systematic model (HSM). Methods: an online survey among Chinese adults. A structural equation model (SEM) was used to examine the research hypotheses. Results: Systematic information processing positively influenced benefit perception, and heuristic information processing positive…
Development and Validation of a Self-Quantification Scale for Patients With Hypertension
Background: The self-management ability of patients with hypertension is poor, and self-quantification increases gradually with the development of electronics. Self-quantification for patients with hypertension has important implications for individual health. However, there is a lack of relevant scales at present, and we aim to develop a self-quantified scale for patients with hypertension. Methods: The instrument was developed based on protecti…
Effect of Information Framing on Wearing Masks During the Covid-19 Pandemic
Objective The main objectives of this study were to use the effect of information framing (different expressions of the same issue, e.g., positive messages and negative messages) to explore key factors that influence the attitude of and intention of the public toward wearing masks and to understand the internal and external factors of intervention on information framing perception. Methods This study performed an online questionnaire survey to ex…
The Development and Preliminary Application of the Chinese Version of the Covid-19 Vaccine Literacy Scale
(1) Background: Vaccine literacy (VL) of the public is crucial to deal with anti-vaccination rhetoric. This study aims to (1) develop a Chinese COVID-19 Vaccine Literacy Scale and examine the factor structure and psychometric characteristics, and (2) explore the association between COVID-19 VL and sociodemographic characteristics and other variables; (2) Methods: An online cross-sectional survey was conducted among 362 Chinese residents from 23 M…
Exploring Users’ Health Behavior Changes in Online Health Communities
(1) Background: With the continuous advancement of internet technology, use of the internet along with medical service provides a new solution to solve the shortage of medical resources and the uneven distribution of available resources. Online health communities (OHCs) that emerged at this historical moment have flourished with various advantages, such as being free from location and time constraints. Understanding users' behavior changes via en…
Health Information Literacy and Barriers of Online Health Information Seeking Among Digital Immigrants in Rural China
To evaluate the health information literacy (HIL) level and influencing factors among digital immigrants in rural China and to investigate their obstacles of online health information seeking. Cross-sectional study. Digital immigrants aged 45 to 65 in rural China. Self-assessment questionnaires and a semi-structured interview were developed to measure HIL among 1,132 participants. Nonparametric tests and multiple linear regression were employed t…
No prominent works on this page.
Health Information Literacy and Barriers of Online Health Information Seeking Among Digital Immigrants in Rural China
To evaluate the health information literacy (HIL) level and influencing factors among digital immigrants in rural China and to investigate their obstacles of online health information seeking. Cross-sectional study. Digital immigrants aged 45 to 65 in rural China. Self-assessment questionnaires and a semi-structured interview were developed to measure HIL among 1,132 participants. Nonparametric tests and multiple linear regression were employed t…
Development and Validation of a Self-Quantification Scale for Patients With Hypertension
Background: The self-management ability of patients with hypertension is poor, and self-quantification increases gradually with the development of electronics. Self-quantification for patients with hypertension has important implications for individual health. However, there is a lack of relevant scales at present, and we aim to develop a self-quantified scale for patients with hypertension. Methods: The instrument was developed based on protecti…
Effect of Information Framing on Wearing Masks During the Covid-19 Pandemic
Objective The main objectives of this study were to use the effect of information framing (different expressions of the same issue, e.g., positive messages and negative messages) to explore key factors that influence the attitude of and intention of the public toward wearing masks and to understand the internal and external factors of intervention on information framing perception. Methods This study performed an online questionnaire survey to ex…
The Development and Preliminary Application of the Chinese Version of the Covid-19 Vaccine Literacy Scale
(1) Background: Vaccine literacy (VL) of the public is crucial to deal with anti-vaccination rhetoric. This study aims to (1) develop a Chinese COVID-19 Vaccine Literacy Scale and examine the factor structure and psychometric characteristics, and (2) explore the association between COVID-19 VL and sociodemographic characteristics and other variables; (2) Methods: An online cross-sectional survey was conducted among 362 Chinese residents from 23 M…
Exploring Users’ Health Behavior Changes in Online Health Communities
(1) Background: With the continuous advancement of internet technology, use of the internet along with medical service provides a new solution to solve the shortage of medical resources and the uneven distribution of available resources. Online health communities (OHCs) that emerged at this historical moment have flourished with various advantages, such as being free from location and time constraints. Understanding users' behavior changes via en…
How information processing and risk/benefit perception affect Covid-19 vaccination intention of users in online health communities
Objective: To investigate the relationship among information processing, risk/benefit perception and the COVID-19 vaccination intention of OHCs users with the heuristic-systematic model (HSM). Methods: an online survey among Chinese adults. A structural equation model (SEM) was used to examine the research hypotheses. Results: Systematic information processing positively influenced benefit perception, and heuristic information processing positive…
Factors influencing user’s health information discernment abilities in online health communities
Introduction: Online health communities have become the main source for people to obtain health information. However, the existence of poor-quality health information, misinformation, and rumors in online health communities increases the challenges in governing information quality. It not only affects users' health decisions but also undermines social stability. It is of great significance to explore the factors that affect users' ability to disc…
A study on the factors influencing the intention to receive booster shots of the Covid-19 vaccine in China based on the information frame effect
Introduction In the response to and prevention and control of the Novel coronavirus pneumonia, the COVID-19 vaccine does not provide lifelong immunity, and it is therefore important to increase the rate of booster shots of the COVID-19 vaccine. In the field of information health science, research has found that information frames have an impact in changing individual attitudes and health behaviors. Objective This study focuses on the effects of d…
Women’s self-reported symptoms of reproductive tract infection, medical consultations, and factors influencing them in less developed regions
Background: Reproductive tract infections (RTIs) represent a critical public health concern impacting women's health, particularly pronounced in developing countries. We aim to investigates the prevalence of self-reported RTI symptoms in women aged 18 to 65 and the factors influencing gynecological examination behavior and associated risks are explored. Methods: From May 6, 2022, to September 20, 2022, a comprehensive survey engaged 20,864 women …
How online public opinion evolves before and after policy adjustments in response to major public health emergencies
Background: In recent years, incidents of public opinion triggered by major public health emergencies have emerged endlessly. Existing studies have focused on public attitudes during the early stages of containment measures but lacked research on how public opinion evolves after those measures are relaxed. In late 2022, however, China optimized its COVID-19 control measures, providing a unique window for this study. Objective: To reveal public at…
Willingness and influencing factors of herpes zoster vaccination intention among Chinese residents
Objective This study investigated how framing effects influence Chinese residents’ willingness to receive the herpes zoster vaccine. Methods Based on gain-loss framing theory, two versions of the questionnaire were developed: a gain-framed version (Questionnaire A) and a loss-framed version (Questionnaire B). Using convenience sampling, 1,184 participants were enrolled through online and offline channels. Statistical analyses included independent…
Medicine (9 works) · Psychology (7 works) · Computer Science (6 works) · Misinformation and Its Impacts (5 works) · Environmental health (4 works) · Nursing (4 works) · Political science (4 works) · Public health (4 works) · Vaccine Coverage and Hesitancy (4 works) · Behavioral Health and Interventions (3 works)