Huanhuan Chen
Biographic Data
| ID | 6761695 |
|---|---|
| NAME | Huanhuan Chen |
| GIVEN NAMES | Huanhuan |
| FAMILY NAME | Chen |
| SIGNATURE | CHEN H |
| AFFILIATIONS | Guangxi Center for Disease Prevention and Control |
| ORCID | 0000-0002-8117-4410 |
| VERIFIED | Yes |
| TOTAL WORKS | 13 |
| TOTAL CITATIONS | 0 |
| AUTHOR COUNT | 13 |
| EDITOR COUNT | 0 |
| FIRST PUBLICATION YEAR | 2016 |
| LATEST PUBLICATION YEAR | 2026 |
| H-INDEX | 0 |
Short-term associations between ambient air pollution and cardiovascular disease mortality: An 11-year time-series study in Nanning, China
Background Short-term exposure to ambient air pollution has been associated with cardiovascular disease (CVD) mortality, but localized evidence from subtropical cities in southwestern China remains limited. This 11-year time-series study aimed to evaluate the short-term associations between six criteria air pollutants and daily CVD mortality in Nanning, China. Methods We conducted a time-series analysis using daily data on CVD mortality, air poll…
Loan-to-value policy and the loan portfolios of commercial banks: Theory and evidence from China
This study investigates the impacts of macro-prudential policies in real estate sector on commercial banks’ loan portfolios theoretically and empirically. Taking China’s Loan-to-Value (LTV) policy as an example, we show that a stringent LTV policy reduces residential mortgage loans and diminish their share in total loans, but such impact is related to previous housing price growth and LTV policy’s direction. Moreover, LTV policy also affects the …
Automated Dental Landmarks Recognition in Special Models via Neural Network
Background: Accurate dental landmark recognition is essential in orthodontics and prosthodontics applications but can be challenged by malocclusion and tooth wear. This study expends automated landmark recognition to include such complex cases, aiming to improve anatomical analysis and establish a treatment evaluation framework for Chinese patients. Methods: The study incorporated a dataset of 919 pairs of pretreatment intraoral scan (IOS) models…
Predictors of fertility preservation awareness and willingness among college students and the general population in Henan, China: A cross-sectional study
Background Fertility preservation (FP) enables individuals to maintain future reproductive potential, yet population-level data on FP awareness and willingness remain limited in inland China. Previous studies have been largely descriptive without quantifying the population-level impact of modifiable determinants. This study identified independent predictors of FP awareness and willingness among college students and the general population in Henan…
A study on the Dilemmas faced by Chinese clinical medicine interns preparing for postgraduate entrance examinations: A grounded theory approach
INTRODUCTION: Clinical internship is a critical stage for cultivating clinical competence among medical undergraduates. However, Chinese clinical medicine interns (CMI) often face intense conflicts between completing internships and preparing for the postgraduate entrance examination (PEE), which severely affects the quality of clinical internship and professional development. METHODS: Adopting a grounded theory approach, this study conducted in‐…
Regulatory spillover: The impact of the Contracts for Difference scheme on wholesale electricity prices in the United Kingdom
Can the renewable portfolio standards improve social welfare in China’s electricity market based on carbon emissions trading
China’s renewable energy policy is transitioning from feed-in tariff (FIT) to renewable portfolio standards (RPS) under carbon emissions trading (CET), yet the social welfare implications of this shift remain unclear. This study develops an electricity producer model under combined CET-FIT and CET-RPS policies based on alternative market structures and simulates their effects on social welfare. The results reveal that: (1) During early stages of …
Virologic failure and all-cause mortality among older people living with HIV/Aids in South China
This retrospective cohort study investigated older people living with HIV/AIDS (PLWHA) characteristics, HIV care, and treatment outcomes among all cases between 1996 and 2019 in Guangxi, China. Secondary data were extracted from two national surveillance databases. Older (≥50 years old) and younger (18-49 years old) PLWHA were compared regarding demographic and behavioral characteristics, HIV care, virologic failure, and all-cause mortality. Olde…
A smartphone-based online platform for clinical skills training and assessment with standardized patients: Platform development and pilot study outcomes
There are limitations and difficulties in the management of traditional in-person standardized patient (SP) practice. The latest developments in online communication tools and the COVID-19 pandemic have promoted the needs for online clinical skills training objectively. However, existing commercial online platforms may not meet the requests for SP-based medical simulation. This paper described the methodology applied to develop a smartphone-based…
Farmer households’ livelihood resilience in ecological-function areas: Case of the Yellow River water source area of China
Declining trend in HIV new infections in Guangxi, China: Insights from linking reported HIV/Aids cases with CD4-at-diagnosis data
Our findings suggest that HIV/AIDS epidemic in Guangxi has been controlled to a certain extent, while the diagnosis rate still needs to be improved. More attentions should be paid to identify infections at their early CD4 stages. Meanwhile, comprehensive intervention measures should be continually strengthened in avoid of the rebound of new infections
HIV Infections Among Older Male Clients of Low-Cost Commercial Sex Venues in Southern China
This study aimed to identify the association of unsafe sex behaviors with HIV infection among the male clients who purchase commercial sex in low-cost sex venues. A cross-sectional study was conduct in a southern province of China among male, low-cost commercial sex clients, who were over 50 years old. Participants were interviewed using a structured questionnaire and had completed HIV testing. Among the 3,485 participants, the prevalence of HIV …
Aphrodisiac Use and Associated Factors Among Older Male Clients of Low-Cost Female Sex Workers in Southwestern Rural Areas of China
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Aphrodisiac Use and Associated Factors Among Older Male Clients of Low-Cost Female Sex Workers in Southwestern Rural Areas of China
HIV Infections Among Older Male Clients of Low-Cost Commercial Sex Venues in Southern China
This study aimed to identify the association of unsafe sex behaviors with HIV infection among the male clients who purchase commercial sex in low-cost sex venues. A cross-sectional study was conduct in a southern province of China among male, low-cost commercial sex clients, who were over 50 years old. Participants were interviewed using a structured questionnaire and had completed HIV testing. Among the 3,485 participants, the prevalence of HIV …
Declining trend in HIV new infections in Guangxi, China: Insights from linking reported HIV/Aids cases with CD4-at-diagnosis data
Our findings suggest that HIV/AIDS epidemic in Guangxi has been controlled to a certain extent, while the diagnosis rate still needs to be improved. More attentions should be paid to identify infections at their early CD4 stages. Meanwhile, comprehensive intervention measures should be continually strengthened in avoid of the rebound of new infections
Farmer households’ livelihood resilience in ecological-function areas: Case of the Yellow River water source area of China
Virologic failure and all-cause mortality among older people living with HIV/Aids in South China
This retrospective cohort study investigated older people living with HIV/AIDS (PLWHA) characteristics, HIV care, and treatment outcomes among all cases between 1996 and 2019 in Guangxi, China. Secondary data were extracted from two national surveillance databases. Older (≥50 years old) and younger (18-49 years old) PLWHA were compared regarding demographic and behavioral characteristics, HIV care, virologic failure, and all-cause mortality. Olde…
A smartphone-based online platform for clinical skills training and assessment with standardized patients: Platform development and pilot study outcomes
There are limitations and difficulties in the management of traditional in-person standardized patient (SP) practice. The latest developments in online communication tools and the COVID-19 pandemic have promoted the needs for online clinical skills training objectively. However, existing commercial online platforms may not meet the requests for SP-based medical simulation. This paper described the methodology applied to develop a smartphone-based…
Can the renewable portfolio standards improve social welfare in China’s electricity market based on carbon emissions trading
China’s renewable energy policy is transitioning from feed-in tariff (FIT) to renewable portfolio standards (RPS) under carbon emissions trading (CET), yet the social welfare implications of this shift remain unclear. This study develops an electricity producer model under combined CET-FIT and CET-RPS policies based on alternative market structures and simulates their effects on social welfare. The results reveal that: (1) During early stages of …
Short-term associations between ambient air pollution and cardiovascular disease mortality: An 11-year time-series study in Nanning, China
Background Short-term exposure to ambient air pollution has been associated with cardiovascular disease (CVD) mortality, but localized evidence from subtropical cities in southwestern China remains limited. This 11-year time-series study aimed to evaluate the short-term associations between six criteria air pollutants and daily CVD mortality in Nanning, China. Methods We conducted a time-series analysis using daily data on CVD mortality, air poll…
Loan-to-value policy and the loan portfolios of commercial banks: Theory and evidence from China
This study investigates the impacts of macro-prudential policies in real estate sector on commercial banks’ loan portfolios theoretically and empirically. Taking China’s Loan-to-Value (LTV) policy as an example, we show that a stringent LTV policy reduces residential mortgage loans and diminish their share in total loans, but such impact is related to previous housing price growth and LTV policy’s direction. Moreover, LTV policy also affects the …
Automated Dental Landmarks Recognition in Special Models via Neural Network
Background: Accurate dental landmark recognition is essential in orthodontics and prosthodontics applications but can be challenged by malocclusion and tooth wear. This study expends automated landmark recognition to include such complex cases, aiming to improve anatomical analysis and establish a treatment evaluation framework for Chinese patients. Methods: The study incorporated a dataset of 919 pairs of pretreatment intraoral scan (IOS) models…
Predictors of fertility preservation awareness and willingness among college students and the general population in Henan, China: A cross-sectional study
Background Fertility preservation (FP) enables individuals to maintain future reproductive potential, yet population-level data on FP awareness and willingness remain limited in inland China. Previous studies have been largely descriptive without quantifying the population-level impact of modifiable determinants. This study identified independent predictors of FP awareness and willingness among college students and the general population in Henan…
A study on the Dilemmas faced by Chinese clinical medicine interns preparing for postgraduate entrance examinations: A grounded theory approach
INTRODUCTION: Clinical internship is a critical stage for cultivating clinical competence among medical undergraduates. However, Chinese clinical medicine interns (CMI) often face intense conflicts between completing internships and preparing for the postgraduate entrance examination (PEE), which severely affects the quality of clinical internship and professional development. METHODS: Adopting a grounded theory approach, this study conducted in‐…
Regulatory spillover: The impact of the Contracts for Difference scheme on wholesale electricity prices in the United Kingdom
China (6 works) · Medicine (5 works) · Demography (4 works) · Geography (4 works) · Environmental health (3 works) · HIV/AIDS Research and Interventions (3 works) · Internal Medicine (3 works) · Population (3 works) · Antiretroviral therapy (2 works) · Business (2 works)