Gang Yu
Biographic Data
| ID | 6008793 |
|---|---|
| NAME | Gang Yu |
| GIVEN NAMES | Gang |
| FAMILY NAME | Yu |
| SIGNATURE | YU G |
| AFFILIATIONS | Sichuan Center for Disease Control and Prevention |
| ORCID | 0000-0001-5570-2710 |
| VERIFIED | Yes |
| TOTAL WORKS | 13 |
| TOTAL CITATIONS | 10 |
| WORKS AS AUTHOR | 13 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 1998 |
| LATEST PUBLICATION YEAR | 2026 |
| H-INDEX | 1 |
Embodied cognition perspective
Prevalence and transmission of HIV-1 drug resistance mutations among patients with treatment failure and newly diagnosed people in Liangshan Prefecture, China, in 2021–2023
Introduction: Despite expanded antiretroviral therapy (ART) in China, HIV transmission persists. Liangshan Prefecture is one of the areas in China most severely affected by HIV, with high levels of drug resistance. A deeper understanding of HIV-1 drug resistance can lead to improvements in current treatment policies. Methods: We conducted an analysis of HIV drug resistance mutations (DRMs) among patients with treatment failure and people newly di…
Healthcare workers’ experiences with integrated HIV and TB prevention in Liangshan, China
Background: Evidence on frontline implementation of integrated HIV/TB prevention in resource-limited, ethnic minority regions remains limited. Liangshan Yi Autonomous Prefecture in Southwest China carries a dual HIV/TB burden. This study explored healthcare workers' experiences with China's Integrated Prevention and Control of Four Diseases (IPC4D) policy to identify barriers and enablers of service integration. Methods: A qualitative phenomenolo…
A mixed-methods study on healthcare workers’ perceptions of treatment adherence among HIV-TB co-infected patients in a multi-disease prevention policy context
Background: Integrated service models aim to improve HIV-tuberculosis (TB) comorbidity management, yet little is known about how frontline providers perceive adherence challenges under China's Integrated Prevention and Control of Four Diseases (IPC4D) policy. This mixed-methods study explored healthcare workers' assessments of adherence, perceived barriers, and policy effects in Liangshan Prefecture-a high-burden, resource-limited, multi-ethnic r…
Overlapping modernity and tradition
The danwei was the basic unit of social organization and urban form in China during the period of the planned economy, and this role, which encompasses various dimensions such as administration, production, and welfare, is a unique feature of China's modernization process. This study attempts to explain how the danwei actively influenced the development of socialist China from both modern and traditional perspectives. From a modern perspective, t…
Mitigating pesticide mixture hazard in global surface waters through agricultural management
Perceptions of social norms played an important role in the occurrence of casual sex among Yi minority residents in China
BACKGROUND: Liangshan is one of the areas severely affected by both HIV and poverty in China. We investigated associations between perceptions of social norms related to casual sex and the occurrence of casual sex in lifetime among Yi minority people. Participants were Yi minority people aged 15-49 years old living in Liangshan. Of the participants, 11.8% were confirmed to be HIV-positive. About half of the participants (46.6%) had engaged in cas…
A machine-learning approach clarifies interactions between contaminants of emerging concern
A New Strategy to Quantitatively Identify Hot-Spot Areas in Growth of New HIV Infections for Targeted Interventions
Background: Previous geographic studies of HIV infection have usually used prevalence data, which cannot indicate the hot-spot areas of current transmission. To develop quantitative analytic measures for accurately identifying hot-spot areas in growth of new HIV infection, we investigated the geographic distribution features of recent HIV infection and long-term HIV infection using data from a whole-population physical examination in four key cou…
Antibiotic resistance in bacterial communities of the oyster Crassostrea rivularis from different salinity zones in Qinzhou Bay, Beibu Gulf, China
The oyster is one of the most abundantly harvested shellfish in the world. To explore the impact of salinity on antibiotic-resistant bacteria (ARB) and the microbial community associated with farmed oysters, oysters were taken from high-, medium-, and low-salinity zones (labeled HS, MS, and LS, respectively) in Qinzhou Bay of Beibu Gulf, China. ARB were tested with the Kirby–Bauer method. Species of ARB were confirmed by 16 S rDNA analysis. Micro…
Sexual behaviors related to HIV infection in Yi women of childbearing age in rural areas of southwest China
Liangshan Prefecture, the highest HIV-affected epidemic region in China, has more than 2.5 million Yi people. We firstly investigated the sexual behaviors and the related social determinants of health for HIV infection in Yi women of childbearing age in this area. A total of 800 Yi women of childbearing age were enrolled. Path analysis of the risk factors revealed that casual sex (0.152) and number of sex partners (0.152) were directly associated…
Factors related to HIV infection among unmarried youth in rural areas of Southwest China
We evaluated HIV prevalence among unmarried youth in rural areas of Liangshan Prefecture in southwest China over the period of 2011-2015, and the interactions between behaviors associated with HIV risk. We used HIV sentinel surveillance (HSS) data for our analysis. We used questionnaires to investigate information among unmarried youth aged 15 to 25 years and performed HIV testing. Multivariate logistic regression and path analysis were applied t…
Metropolitan and Non-metropolitan Employment Trends in the US
Employment trends are analysed for the period 1969-94 across metropolitan and non-metropolitan areas (disaggregated spatially) by region and by sector. The decentralisation story is persistent but complex. The 1980s turns out to be an aberration (and even in that period, suburban growth was stronger than central-city growth), because since 1988 the vigorous non-metropolitan growth of the 1970s has resumed, and now has a clear rural emphasis
Metropolitan and Non-metropolitan Employment Trends in the US
Employment trends are analysed for the period 1969-94 across metropolitan and non-metropolitan areas (disaggregated spatially) by region and by sector. The decentralisation story is persistent but complex. The 1980s turns out to be an aberration (and even in that period, suburban growth was stronger than central-city growth), because since 1988 the vigorous non-metropolitan growth of the 1970s has resumed, and now has a clear rural emphasis
Metropolitan and Non-metropolitan Employment Trends in the US
Employment trends are analysed for the period 1969-94 across metropolitan and non-metropolitan areas (disaggregated spatially) by region and by sector. The decentralisation story is persistent but complex. The 1980s turns out to be an aberration (and even in that period, suburban growth was stronger than central-city growth), because since 1988 the vigorous non-metropolitan growth of the 1970s has resumed, and now has a clear rural emphasis
Factors related to HIV infection among unmarried youth in rural areas of Southwest China
We evaluated HIV prevalence among unmarried youth in rural areas of Liangshan Prefecture in southwest China over the period of 2011-2015, and the interactions between behaviors associated with HIV risk. We used HIV sentinel surveillance (HSS) data for our analysis. We used questionnaires to investigate information among unmarried youth aged 15 to 25 years and performed HIV testing. Multivariate logistic regression and path analysis were applied t…
Sexual behaviors related to HIV infection in Yi women of childbearing age in rural areas of southwest China
Liangshan Prefecture, the highest HIV-affected epidemic region in China, has more than 2.5 million Yi people. We firstly investigated the sexual behaviors and the related social determinants of health for HIV infection in Yi women of childbearing age in this area. A total of 800 Yi women of childbearing age were enrolled. Path analysis of the risk factors revealed that casual sex (0.152) and number of sex partners (0.152) were directly associated…
A New Strategy to Quantitatively Identify Hot-Spot Areas in Growth of New HIV Infections for Targeted Interventions
Background: Previous geographic studies of HIV infection have usually used prevalence data, which cannot indicate the hot-spot areas of current transmission. To develop quantitative analytic measures for accurately identifying hot-spot areas in growth of new HIV infection, we investigated the geographic distribution features of recent HIV infection and long-term HIV infection using data from a whole-population physical examination in four key cou…
Antibiotic resistance in bacterial communities of the oyster Crassostrea rivularis from different salinity zones in Qinzhou Bay, Beibu Gulf, China
The oyster is one of the most abundantly harvested shellfish in the world. To explore the impact of salinity on antibiotic-resistant bacteria (ARB) and the microbial community associated with farmed oysters, oysters were taken from high-, medium-, and low-salinity zones (labeled HS, MS, and LS, respectively) in Qinzhou Bay of Beibu Gulf, China. ARB were tested with the Kirby–Bauer method. Species of ARB were confirmed by 16 S rDNA analysis. Micro…
Perceptions of social norms played an important role in the occurrence of casual sex among Yi minority residents in China
BACKGROUND: Liangshan is one of the areas severely affected by both HIV and poverty in China. We investigated associations between perceptions of social norms related to casual sex and the occurrence of casual sex in lifetime among Yi minority people. Participants were Yi minority people aged 15-49 years old living in Liangshan. Of the participants, 11.8% were confirmed to be HIV-positive. About half of the participants (46.6%) had engaged in cas…
A machine-learning approach clarifies interactions between contaminants of emerging concern
Overlapping modernity and tradition
The danwei was the basic unit of social organization and urban form in China during the period of the planned economy, and this role, which encompasses various dimensions such as administration, production, and welfare, is a unique feature of China's modernization process. This study attempts to explain how the danwei actively influenced the development of socialist China from both modern and traditional perspectives. From a modern perspective, t…
Mitigating pesticide mixture hazard in global surface waters through agricultural management
Prevalence and transmission of HIV-1 drug resistance mutations among patients with treatment failure and newly diagnosed people in Liangshan Prefecture, China, in 2021–2023
Introduction: Despite expanded antiretroviral therapy (ART) in China, HIV transmission persists. Liangshan Prefecture is one of the areas in China most severely affected by HIV, with high levels of drug resistance. A deeper understanding of HIV-1 drug resistance can lead to improvements in current treatment policies. Methods: We conducted an analysis of HIV drug resistance mutations (DRMs) among patients with treatment failure and people newly di…
Healthcare workers’ experiences with integrated HIV and TB prevention in Liangshan, China
Background: Evidence on frontline implementation of integrated HIV/TB prevention in resource-limited, ethnic minority regions remains limited. Liangshan Yi Autonomous Prefecture in Southwest China carries a dual HIV/TB burden. This study explored healthcare workers' experiences with China's Integrated Prevention and Control of Four Diseases (IPC4D) policy to identify barriers and enablers of service integration. Methods: A qualitative phenomenolo…
A mixed-methods study on healthcare workers’ perceptions of treatment adherence among HIV-TB co-infected patients in a multi-disease prevention policy context
Background: Integrated service models aim to improve HIV-tuberculosis (TB) comorbidity management, yet little is known about how frontline providers perceive adherence challenges under China's Integrated Prevention and Control of Four Diseases (IPC4D) policy. This mixed-methods study explored healthcare workers' assessments of adherence, perceived barriers, and policy effects in Liangshan Prefecture-a high-burden, resource-limited, multi-ethnic r…
Embodied cognition perspective
China (5 works) · Geography (5 works) · HIV, Drug Use, Sexual Risk (5 works) · HIV/AIDS Research and Interventions (5 works) · Medicine (5 works) · Biology (4 works) · Demography (4 works) · Sociology (4 works) · Ecology (3 works) · Environmental health (3 works)