Wanjun Chen
Biographic Data
| ID | 7786597 |
|---|---|
| NAME | Wanjun Chen |
| GIVEN NAMES | Wanjun |
| FAMILY NAME | Chen |
| SIGNATURE | CHEN W |
| AFFILIATIONS | Zhejiang Center for Disease Control and Prevention |
| ORCID | 0000-0003-4076-8527 |
| VERIFIED | Yes |
| TOTAL WORKS | 11 |
| TOTAL CITATIONS | 0 |
| AUTHOR COUNT | 11 |
| EDITOR COUNT | 0 |
| FIRST PUBLICATION YEAR | 2015 |
| LATEST PUBLICATION YEAR | 2025 |
| H-INDEX | 0 |
Factors associated with high risky sexual behavior among students engaging in casual heterosexual activity: A cross-sectional study in Zhejiang Province, Eastern China
Objective: This study aimed to investigate the factors associated with engagement in high risky sexual behavior among college students who have engaged in casual heterosexual behaviors. Method: A cross-sectional study was performed in Zhejiang Province, Eastern China between November and December 2020. Stratified cluster sampling method was used for the survey, and demographic and behavioral data was collected through questionnaires for statistic…
Factors associated with commercial sexual activities among students engaging in casual heterosexual behaviors: A cross-sectional study in Zhejiang Province
Objective: This study aimed to investigate the occurrence of and factors associated with commercial sexual activities among college students who engaged in casual heterosexual behaviors in the past year. Methods: Using an independent self-designed online survey questionnaire, information on demographic characteristics, attitudes towards sex, HIV prevention and control knowledge, and intervention acceptance was collected. Logistic regression analy…
Incidence of HIV infection and associated factors among men who have sex with men in Zhejiang, China: A cohort study
Aim Men who have sex with men (MSM) contribute increasingly to the burden of HIV infection due to their high-risk sexual behaviors; however, studies focusing on the sexual behaviors among student MSM population remain limited. This study aims to investigate the incidence of HIV infection among MSM, while exploring high-risk sexual behavior in student MSM in Zhejiang province, China. Method Prospective cohort study was conducted among MSM populati…
Status and comparison of HIV Knowledge, HIV Testing and other healthy behavior between men who have sex with men only (MSMO) and men who have sex with men and women (MSMW): A cross-sectional study in …
MSMW showed significant differences with MSMO in HIV knowledge and HIV related risky reduction behaviors. It is necessary to enhance awareness and skills on HIV self-testing, PEP, and PrEP among MSM. Encouraging HIV knowledge education and HIV testing service are important for MSMW. PEP and PrEP might be enhanced among MSMO for reducing the risk of HIV transmission
Factors associated with voluntary HIV counseling and testing among young students engaging in casual sexual activity: A cross-sectional study from Eastern China
Casual sexual activity was relatively prevalent among young students, posing a potential risk for HIV transmission. These findings will be instrumental in the development more effective HIV prevention and control strategies for young students. Additionally, it highlights the necessity of promoting and popularizing VCT among young students without Zhejiang province residency, who are involved in commercial sexual activity, and/or those who lacking…
A propensity score matching study: The prevalence of mental health problems among pregnant women at first antenatal care increased in Chongqing during the first wave of the Covid-19 pandemic
Background The 2019 coronavirus disease (COVID-19) pandemic increased the risks of mental health challenges, especially anxiety and depression. However, the impact of COVID-19 on mental health during pregnancy has not been fully established. Therefore, we investigated the impact of the COVID-19 pandemic on maternal mental health. Methods Two cohorts of pregnant women at their first antenatal care in the First Affiliated Hospital of Chongqing Medi…
Prospective study on Maresin-1 and cytokine levels in medication-naïve adolescents with first-episode major depressive disorder
Adolescent patients with primary MDD had lower levels of Maresin-1 and higher levels of IL-6 compared with the HC group, implying that the peripheral level of pro-inflammatory cytokines may be elevated in MDD, resulting in the insufficiency of inflammation resolution. The Maresin-1 and IL-4 levels increased after anti-depressant treatment, whereas IL-6 and IL-1β levels decreased significantly. Moreover, Maresin-1 level negatively correlated with …
Altered Neural Reactivity in Adolescents With Nonsuicidal Self-Injury During Exposure to Self-Injury Related Cues: Electrophysiological Evidence From a Two-Choice Oddball Paradigm
Adolescents with NSSI showed altered neural reactivity during exposure to self-injury cue. Further studies with larger sample sizes are needed to confirm our results
Changes in gray matter volume following electroconvulsive therapy in adolescent depression with suicidal ideation: A longitudinal structural magnetic resonance imaging study
Frontal-temporal-precuneus structure changes may be a potential cause of depressive and suicidal symptoms in adolescents. ECT may improve depressive and suicidal symptoms in adolescents by regulating brain structures to compensate original defects
The Influence of Self-Esteem and Psychological Flexibility on Medical College Students' Mental Health: A Cross-Sectional Study
Psychological distress was quite common in the Chinese medical students. The three most common psychological symptoms were successively obsessive-compulsiveness, interpersonal sensitivity, and depression. Low self-esteem and psychological inflexibility might be the risk factors for these top three symptoms, and psychological flexibility might play a mediating role in the effects of self-esteem on these psychological symptoms
Highly Pathogenic Avian Influenza H5N1 in Mainland China
Highly pathogenic avian influenza (HPAI) H5N1 has posed a significant threat to both humans and birds, and it has spanned large geographic areas and various ecological systems throughout Asia, Europe and Africa, but especially in mainland China. Great efforts in control and prevention of the disease, including universal vaccination campaigns in poultry and active serological and virological surveillance, have been undertaken in mainland China sin…
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Highly Pathogenic Avian Influenza H5N1 in Mainland China
Highly pathogenic avian influenza (HPAI) H5N1 has posed a significant threat to both humans and birds, and it has spanned large geographic areas and various ecological systems throughout Asia, Europe and Africa, but especially in mainland China. Great efforts in control and prevention of the disease, including universal vaccination campaigns in poultry and active serological and virological surveillance, have been undertaken in mainland China sin…
Altered Neural Reactivity in Adolescents With Nonsuicidal Self-Injury During Exposure to Self-Injury Related Cues: Electrophysiological Evidence From a Two-Choice Oddball Paradigm
Adolescents with NSSI showed altered neural reactivity during exposure to self-injury cue. Further studies with larger sample sizes are needed to confirm our results
Changes in gray matter volume following electroconvulsive therapy in adolescent depression with suicidal ideation: A longitudinal structural magnetic resonance imaging study
Frontal-temporal-precuneus structure changes may be a potential cause of depressive and suicidal symptoms in adolescents. ECT may improve depressive and suicidal symptoms in adolescents by regulating brain structures to compensate original defects
The Influence of Self-Esteem and Psychological Flexibility on Medical College Students' Mental Health: A Cross-Sectional Study
Psychological distress was quite common in the Chinese medical students. The three most common psychological symptoms were successively obsessive-compulsiveness, interpersonal sensitivity, and depression. Low self-esteem and psychological inflexibility might be the risk factors for these top three symptoms, and psychological flexibility might play a mediating role in the effects of self-esteem on these psychological symptoms
A propensity score matching study: The prevalence of mental health problems among pregnant women at first antenatal care increased in Chongqing during the first wave of the Covid-19 pandemic
Background The 2019 coronavirus disease (COVID-19) pandemic increased the risks of mental health challenges, especially anxiety and depression. However, the impact of COVID-19 on mental health during pregnancy has not been fully established. Therefore, we investigated the impact of the COVID-19 pandemic on maternal mental health. Methods Two cohorts of pregnant women at their first antenatal care in the First Affiliated Hospital of Chongqing Medi…
Prospective study on Maresin-1 and cytokine levels in medication-naïve adolescents with first-episode major depressive disorder
Adolescent patients with primary MDD had lower levels of Maresin-1 and higher levels of IL-6 compared with the HC group, implying that the peripheral level of pro-inflammatory cytokines may be elevated in MDD, resulting in the insufficiency of inflammation resolution. The Maresin-1 and IL-4 levels increased after anti-depressant treatment, whereas IL-6 and IL-1β levels decreased significantly. Moreover, Maresin-1 level negatively correlated with …
Factors associated with voluntary HIV counseling and testing among young students engaging in casual sexual activity: A cross-sectional study from Eastern China
Casual sexual activity was relatively prevalent among young students, posing a potential risk for HIV transmission. These findings will be instrumental in the development more effective HIV prevention and control strategies for young students. Additionally, it highlights the necessity of promoting and popularizing VCT among young students without Zhejiang province residency, who are involved in commercial sexual activity, and/or those who lacking…
Factors associated with high risky sexual behavior among students engaging in casual heterosexual activity: A cross-sectional study in Zhejiang Province, Eastern China
Objective: This study aimed to investigate the factors associated with engagement in high risky sexual behavior among college students who have engaged in casual heterosexual behaviors. Method: A cross-sectional study was performed in Zhejiang Province, Eastern China between November and December 2020. Stratified cluster sampling method was used for the survey, and demographic and behavioral data was collected through questionnaires for statistic…
Factors associated with commercial sexual activities among students engaging in casual heterosexual behaviors: A cross-sectional study in Zhejiang Province
Objective: This study aimed to investigate the occurrence of and factors associated with commercial sexual activities among college students who engaged in casual heterosexual behaviors in the past year. Methods: Using an independent self-designed online survey questionnaire, information on demographic characteristics, attitudes towards sex, HIV prevention and control knowledge, and intervention acceptance was collected. Logistic regression analy…
Incidence of HIV infection and associated factors among men who have sex with men in Zhejiang, China: A cohort study
Aim Men who have sex with men (MSM) contribute increasingly to the burden of HIV infection due to their high-risk sexual behaviors; however, studies focusing on the sexual behaviors among student MSM population remain limited. This study aims to investigate the incidence of HIV infection among MSM, while exploring high-risk sexual behavior in student MSM in Zhejiang province, China. Method Prospective cohort study was conducted among MSM populati…
Status and comparison of HIV Knowledge, HIV Testing and other healthy behavior between men who have sex with men only (MSMO) and men who have sex with men and women (MSMW): A cross-sectional study in …
MSMW showed significant differences with MSMO in HIV knowledge and HIV related risky reduction behaviors. It is necessary to enhance awareness and skills on HIV self-testing, PEP, and PrEP among MSM. Encouraging HIV knowledge education and HIV testing service are important for MSMW. PEP and PrEP might be enhanced among MSMO for reducing the risk of HIV transmission
Medicine (7 works) · Adolescent Sexual and Reproductive Health (5 works) · HIV/AIDS Research and Interventions (5 works) · Internal Medicine (5 works) · Psychology (4 works) · Casual (3 works) · China (3 works) · Cognition (3 works) · Condom (3 works) · Demography (3 works)