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Yang XC, Zhang XY, Liu YH, Liu FJ, Lin HX, Chang C, Cao WN. Association between workplace health promotion service utilisation and depressive symptoms among workers: a nationwide survey. Public Health 2024; 231:64-70. [PMID: 38636278 DOI: 10.1016/j.puhe.2024.03.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2023] [Revised: 02/28/2024] [Accepted: 03/01/2024] [Indexed: 04/20/2024]
Abstract
OBJECTIVES Workplace-related factors are associated with the risk of depression. Despite implementation of workplace health promotion (WHP) programmes in China to promote the physical and mental well-being of workers, the relationship between WHP and depression has received limited attention. This study investigated the association between WHP service utilisation and depressive symptoms among workers. STUDY DESIGN This was a cross-sectional survey. METHODS A researcher-designed questionnaire was used to collect information on socio-demographic and occupational characteristics, WHP service utilisation, and mental health status. The Lasso method was used for variable selection to achieve dimension reduction, and logistic regression was used to assess the association between WHP service utilisation and depressive symptoms. RESULTS The analysis included 11,710 workers, of whom 17.0% had depressive symptoms. Lasso regression resulted in 6 of 18 WHP services showing significant negative associations with depressive symptoms, including occupational safety training, mental health services, health check-ups, sports activities, fitness rooms, and healthy canteens. The logistic regression results showed that, after adjusting for sociodemographic and occupational factors, utilisation of these six services was associated with a decreased likelihood of depressive symptoms. The adjusted odds ratio (aOR) was 0.84 (95% confidence interval [CI]: 0.73-0.96) for occupational safety training, aOR: 0.82 (95% CI: 0.68-0.99) for mental health services, aOR: 0.80 (95% CI: 0.71-0.90) for health check-ups, aOR: 0.68 (95% CI: 0.57-0.80) for sports activities, aOR: 0.59 (95% CI: 0.47-0.74) for fitness rooms and aOR: 0.72 (95% CI: 0.59-0.87) for healthy canteens. CONCLUSIONS Utilisation of WHP services was associated with a lower prevalence of depressive symptoms. Implementation of WHP services and the provision of a supportive workplace environment should be prioritised to benefit the mental health of workers.
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Affiliation(s)
- X C Yang
- School of Public Health, Peking University, Beijing, China
| | - X Y Zhang
- School of Public Health, Peking University, Beijing, China
| | - Y H Liu
- School of Public Health, Peking University, Beijing, China
| | - F J Liu
- School of Public Health, Peking University, Beijing, China
| | - H X Lin
- Institute for Global Health and Development, Peking University, Beijing 100191, China
| | - C Chang
- School of Public Health, Peking University, Beijing, China.
| | - W N Cao
- School of Public Health, Peking University, Beijing, China.
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Li P, Liu Z, Shan R, Chen ZY, Xu JN, Cao WN, Cui FQ. [Evolution and regional differences in the supportive environment for influenza vaccination among the elderly population in China]. Zhonghua Yu Fang Yi Xue Za Zhi 2023; 57:2064-2067. [PMID: 38186157 DOI: 10.3760/cma.j.cn112150-20230613-00463] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 01/09/2024]
Abstract
Seasonal influenza leads to a significant disease burden, and older people infected with influenza are susceptible to various complications. Influenza immunization can prevent infection effectively and significantly reduce the risk of complications and severe cases. Creating a supportive environment for vaccination is crucial in advancing the influenza vaccination rate among the elderly population. In China, the present environment for supporting influenza vaccinations among the elderly is primarily comprised of policies for free vaccination and expense reimbursement, which exhibit noteworthy regional variations across cities and regions. This study systematically analyses the supportive environment and regional disparities associated with influenza vaccination among the elderly in China. It aims to comprehend the opportunities for influenza prevention and control resulting from the current background of influenza vaccination and to identify potential health inequality challenges caused by regional differences. The findings should inform the introduction of relevant national policies and programs to protect the health and well-being of the elderly population.
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Affiliation(s)
- P Li
- School of Public Health, Peking University, Beijing 100191, China
| | - Z Liu
- School of Public Health, Peking University, Beijing 100191, China
| | - R Shan
- School of Public Health, Peking University, Beijing 100191, China
| | - Z Y Chen
- School of Public Health, Peking University, Beijing 100191, China
| | - J N Xu
- School of Public Health, Peking University, Beijing 100191, China
| | - W N Cao
- School of Public Health, Peking University, Beijing 100191, China
| | - F Q Cui
- School of Public Health, Peking University, Beijing 100191, China
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Zhu Y, Hou FS, Chen XT, Yang X, Cao WN, Hao YT, Li JH. [Association between response to repeated negative HIV testing and risk sexual behaviors in men who have sex with men in Chengdu]. Zhonghua Liu Xing Bing Xue Za Zhi 2023; 44:452-456. [PMID: 36942341 DOI: 10.3760/cma.j.cn112338-20220705-00601] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Subscribe] [Scholar Register] [Indexed: 03/23/2023]
Abstract
Objective: To investigate the association between the response to repeated negative HIV testing and the risk sexual behaviors in men who have sex with men (MSM) in Chengdu. Methods: A total of 610 MSM were recruited by convenience sampling method through Chengdu Tongle Health Consultation Service Centre from March to May 2022. Data were collected from the MSM through questionnaire survey, including the demographic characteristics, sexual behaviors in the past 6 months, the response to rerpeated negative HIV testing. Univariate and multivariate logistic regression models were conducted to analyze the association between the response to repeated negative HIV testing and risk sexual behavior. Results: A total of 579 (94.9%) participants participated in the questionnaire survey and 354 (61.1%) subjects were included in the study.For the negative HIV testing, some MSM believed that they had taken effective protection measures (17.03±2.20), some believed that they were lucky (7.50±1.87) and some believed that they were at low risk (8.87±3.62). Multivariate logistic regression model showed that protected sexual behavior was negatively associated with group sex (aOR=0.80, 95%CI: 0.67-0.95), lucky was positively associated with casual sex (aOR=1.20, 95%CI: 1.06-1.35), inconsistent condom use (aOR=1.21, 95%CI: 1.06-1.37), group sex (aOR=1.26, 95%CI: 1.00-1.60), and multiple sexual partners (aOR=1.24, 95%CI: 1.09-1.42) and low risk perception was positively associated with multiple sexual partners only (aOR=1.08, 95%CI: 1.01-1.15). Conclusions: There were high levels of recognition of protected sexual behavior and lucky dimensions in response to repeated negative HIV testing and well risk perception in MSM in Chengdu. In HIV testing and counseling services, intervention and risk warning should be strengthened in MSM who believed that they are lucky to improve their awareness of safe sex and reduce the negative effects of fluke mind.
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Affiliation(s)
- Y Zhu
- Department of Medical Statistics, School of Public Health, Global Health Institute, Center for Health Information Research, Sun Yat-sen University, Guangzhou 510080, China
| | - F S Hou
- Department of Medical Statistics, School of Public Health, Global Health Institute, Center for Health Information Research, Sun Yat-sen University, Guangzhou 510080, China
| | - X T Chen
- Department of Medical Statistics, School of Public Health, Global Health Institute, Center for Health Information Research, Sun Yat-sen University, Guangzhou 510080, China
| | - X Yang
- Department of Medical Statistics, School of Public Health, Global Health Institute, Center for Health Information Research, Sun Yat-sen University, Guangzhou 510080, China
| | - W N Cao
- Department of Social Medicine and Health Education, School of Public Health, Peking University, Beijing 100191, China
| | - Y T Hao
- Department of Medical Statistics, School of Public Health, Global Health Institute, Center for Health Information Research, Sun Yat-sen University, Guangzhou 510080, China Peking University Center for Public Health and Epidemic Preparedness & Response, Beijing 100191, China
| | - J H Li
- Department of Medical Statistics, School of Public Health, Global Health Institute, Center for Health Information Research, Sun Yat-sen University, Guangzhou 510080, China
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Li ZK, Zhu Y, Yang X, Chen XT, Gu J, Hao YT, Cao WN, Li J. [Willingness to use the three types of pre-exposure prophylaxis and associated factors among men who have sex with men in Chengdu]. Zhonghua Liu Xing Bing Xue Za Zhi 2022; 43:1658-1665. [PMID: 36456500 DOI: 10.3760/cma.j.cn112338-20220501-00367] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Abstract
Objective: To investigate the willingness to use three types of pre-exposure prophylaxis (PrEP) and its associated factors among MSM in Chengdu. Methods: A total of 793 MSM were recruited through Chengdu Tongle Health Consultation Service Centre between November 2021 to January 2022. Data were collected, including demographic characteristics, sexual behaviors in the last six months, PrEP-related stigma, HIV anticipated stigma, MSM internalized stigma, and willingness to use three types of PrEP. Univariate and multivariate logistic regression models were conducted to investigate the associated factors of willingness in using the three types of PrEP. Results: Among 793 participants, willingness to take on-demand PrEP was higher (68.3%). Higher education and multiple sexual partners increased the willingness to use oral PrEP, higher education [compared with junior high school or below, high school or technical secondary school (aOR=2.43, 95%CI: 1.13-5.21), junior college (aOR=2.67, 95%CI: 1.27-5.61), bachelor degree (aOR=3.21, 95%CI: 1.52-6.74), master degree or above (aOR=3.77, 95%CI: 1.54-9.26)], multiple sexual partners (aOR=1.54, 95%CI: 1.12-2.11) were positively associated with daily oral PrEP. HIV anticipated stigma was positively associated with the willingness in using all three types of PrEP: daily oral PrEP (aOR=1.07, 95%CI: 1.02-1.12), on-demand PrEP (aOR=1.09, 95%CI: 1.03-1.15), and injectable PrEP every 8 week (aOR=1.06, 95%CI: 1.01-1.11). Conclusions: The overall willingness in using PrEP in MSM in Chengdu is relatively high, and the promotion of PrEP is highly feasible. In the future, we should continue to promote publicity and education on HIV and PrEP-related knowledge in this population, improve the cognitive level, and guide MSM to establish the correct motivation for PrEP use.
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Affiliation(s)
- Z K Li
- School of Public Health, Sun Yat-sen University, Guangzhou 510080, China
| | - Y Zhu
- School of Public Health, Sun Yat-sen University, Guangzhou 510080, China
| | - X Yang
- School of Public Health, Sun Yat-sen University, Guangzhou 510080, China
| | - X T Chen
- School of Public Health, Sun Yat-sen University, Guangzhou 510080, China
| | - J Gu
- School of Public Health, Sun Yat-sen University, Guangzhou 510080, China
| | - Y T Hao
- School of Public Health, Peking University, Beijing 100191, China
| | - W N Cao
- School of Public Health, Peking University, Beijing 100191, China
| | - Jinghua Li
- School of Public Health, Sun Yat-sen University, Guangzhou 510080, China
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Li J, Jin E, Son H, Tan A, Cao WN, Hwang C, Qiu ZQ. Design of a vector magnet for the measurements of anisotropic magnetoresistance and rotational magneto-optic Kerr effect. Rev Sci Instrum 2012; 83:033906. [PMID: 22462937 DOI: 10.1063/1.3698297] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
A vector magnet is designed and assembled with two electromagnets to produce a rotational magnetic field in any direction within a plane. This design allows a rotation of the magnetic field without a mechanical rotation of the magnets. The fast speed of the field rotation (~10 s for a complete 360° rotation) and the stability against mechanical vibration easily overcome the slow drifting effect in anisotropic magnetoresistance (AMR) and rotational magneto-optic Kerr effect (ROTMOKE) measurements. As an example we applied this vector magnet to carry out AMR and ROTMOKE measurements on epitaxial growth of Fe(10 nm)∕MgO(001) films. The result demonstrates the stability and high quality of the vector magnet in determining the magnetic anisotropy of magnetic thin films using AMR and ROTMOKE techniques.
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Affiliation(s)
- J Li
- Department of Physics, University of California at Berkeley, Berkeley, California 94720, USA
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