1
|
Yin KF, Gu XJ, Su WM, Chen T, Long J, Gong L, Ying ZY, Dou M, Jiang Z, Duan QQ, Cao B, Gao X, Chi LY, Chen YP. Causal association and mediating effect of blood biochemical metabolic traits and brain image-derived endophenotypes on Alzheimer's disease. Heliyon 2024; 10:e27422. [PMID: 38644883 PMCID: PMC11033073 DOI: 10.1016/j.heliyon.2024.e27422] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Revised: 01/17/2024] [Accepted: 02/28/2024] [Indexed: 04/23/2024] Open
Abstract
Background Recent genetic evidence supports that circulating biochemical and metabolic traits (BMTs) play a causal role in Alzheimer's disease (AD), which might be mediated by changes in brain structure. Here, we leveraged publicly available genome-wide association study data to investigate the intrinsic causal relationship between blood BMTs, brain image-derived phenotypes (IDPs) and AD. Methods Utilizing the genetic variants associated with 760 blood BMTs and 172 brain IDPs as the exposure and the latest AD summary statistics as the outcome, we analyzed the causal relationship between blood BMTs and brain IDPs and AD by using a two-sample Mendelian randomization (MR) method. Additionally, we used two-step/mediation MR to study the mediating effect of brain IDPs between blood BMTs and AD. Results Twenty-five traits for genetic evidence supporting a causal association with AD were identified, including 12 blood BMTs and 13 brain IDPs. For BMTs, glutamine consistently reduced the risk of AD in 3 datasets. For IDPs, specific alterations of cortical thickness (atrophy in frontal pole and insular lobe, and incrassation in superior parietal lobe) and subcortical volume (atrophy in hippocampus and its subgroups, left accumbens and left choroid plexus, and expansion in cerebral white matter) are vulnerable to AD. In the two-step/mediation MR analysis, superior parietal lobe, right hippocampal fissure and left accumbens were identified to play a potential mediating role among three blood BMTs and AD. Conclusions The results obtained in our study suggest that 12 circulating BMTs and 13 brain IDPs play a causal role in AD. Importantly, a subset of BMTs exhibit shared genetic architecture and potentially causal relationships with brain structure, which may contribute to the alteration of brain IDPs in AD.
Collapse
Affiliation(s)
- Kang-Fu Yin
- Department of Neurology, Institute of Brain Science and Brain-inspired Technology, Centre for Rare Diseases, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan, China
| | - Xiao-Jing Gu
- Mental Health Center, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan, China
| | - Wei-Ming Su
- Department of Neurology, Institute of Brain Science and Brain-inspired Technology, Centre for Rare Diseases, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan, China
| | - Ting Chen
- Department of Neurology, Institute of Brain Science and Brain-inspired Technology, Centre for Rare Diseases, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan, China
| | - Jiang Long
- Mental Health Center, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan, China
| | - Li Gong
- Rare Diseases Center, Outpatient Department, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan, China
| | - Zhi-Ye Ying
- West China Biomedical Big Data Center, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan, China
| | - Meng Dou
- Chengdu institute of computer application, Chinese Academy of Sciences, Chengdu, 610041, Sichuan, China
| | - Zheng Jiang
- Department of Neurology, Institute of Brain Science and Brain-inspired Technology, Centre for Rare Diseases, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan, China
| | - Qing-Qing Duan
- Department of Neurology, Institute of Brain Science and Brain-inspired Technology, Centre for Rare Diseases, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan, China
| | - Bei Cao
- Department of Neurology, Institute of Brain Science and Brain-inspired Technology, Centre for Rare Diseases, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan, China
| | - Xia Gao
- Department of Geriatrics, Dazhou central hospital, Dazhou, 635000, Sichuan, China
| | - Li-Yi Chi
- Department of Neurology, First Affiliated Hospital of Air Force Military Medical University, Xi'an, 710072, Shanxi, China
| | - Yong-Ping Chen
- Department of Neurology, Institute of Brain Science and Brain-inspired Technology, Centre for Rare Diseases, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan, China
| |
Collapse
|
2
|
Wang FJ, Zhang C, Cai MM, Zhang JQ, Wang HX. Personal mastery and quality of life in patients with atrial fibrillation after radiofrequency ablation: The mediating role of health promoting behavior. Heart Lung 2024; 67:46-52. [PMID: 38657400 DOI: 10.1016/j.hrtlng.2024.04.016] [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: 12/12/2023] [Revised: 04/17/2024] [Accepted: 04/18/2024] [Indexed: 04/26/2024]
Abstract
BACKGROUND Improving quality of life is vital for patients with atrial fibrillation (AF) after radiofrequency ablation. Quality of life can be affected not only by personal mastery but also by health promoting behavior as previously studied. However, it remains unclear whether health promoting behavior mediates the relationship between personal mastery and quality of life. OBJECTIVES To explore whether health promoting behavior mediates the relationship between personal mastery and quality of life in patients with AF after radiofrequency ablation. METHODS A cross-sectional design and convenience sampling were conducted at a tertiary hospital in China. Self-reported questionnaires were used to assess personal mastery, health promoting behavior and quality of life. SPSS and AMOS software were used for statistical analysis. RESULTS A total of 202 patients with AF after radiofrequency ablation were enrolled (mean age 58.28 ± 12.70 years). The scores for personal mastery and quality of life were 22.52 ± 2.53 points and 62.58 ± 8.59 points, respectively, indicating a limited level. The health promoting behavior exhibited a moderate level, with scores averaging 103.82 ± 8.47 points. There was a positive correlation between the three variables (all P < 0.05). Health promoting behavior played a partial mediating role in the relationship between personal mastery and quality of life in patients with AF after radiofrequency ablation, accounting for 44.79 % of the total effect. CONCLUSIONS In order to improve quality of life and prognosis, it is necessary to consider enhancing personal mastery and increasing patient compliance with health promoting behavior, which are important ways to improve their quality of life.
Collapse
Affiliation(s)
- Feng-Juan Wang
- School of Nursing, Lanzhou University, Lanzhou 730000, China
| | - Chun Zhang
- School of Nursing, Lanzhou University, Lanzhou 730000, China; Department of Cardiology, Lanzhou University Second Hospital, Lanzhou 730000, China.
| | - Min-Min Cai
- Department of Cardiology, Lanzhou University Second Hospital, Lanzhou 730000, China
| | - Jie-Qiong Zhang
- Department of Cardiology, Lanzhou University Second Hospital, Lanzhou 730000, China
| | - Hai-Xia Wang
- Department of Cardiology, Lanzhou University Second Hospital, Lanzhou 730000, China
| |
Collapse
|
3
|
Song C, Liu Q, Song J, Ma W. Impact path of digital economy on carbon emission efficiency: Mediating effect based on technological innovation. J Environ Manage 2024; 358:120940. [PMID: 38652994 DOI: 10.1016/j.jenvman.2024.120940] [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] [Subscribe] [Scholar Register] [Received: 01/09/2024] [Revised: 02/23/2024] [Accepted: 04/16/2024] [Indexed: 04/25/2024]
Abstract
The digital economy (DIE), a new economic form with digitalization at its core, has become an important driving force for promoting regional economy development. In the context of the COVID-19 pandemic, exploring the impact path of the DIE on carbon emission efficiency (CEE) is conducive to giving full play to the "carbon-reduction-and-efficiency-enhancement" role of the DIE, and to promoting the realization the "dual carbon" goal of carbon peak and carbon neutrality. In this paper, the Yellow River Basin (YRB) and the Yangtze River Economic Belt (YREB) are taken as study areas, the panel Tobit model is used to explore the impact of the DIE on CEE, and the intermediary-effect model and threshold-effect model are constructed to test the intermediary and threshold effects of technological innovation, respectively. The results show that the DIE has a U-shaped nonlinear impact on CEE in both the YRB and the YREB and that the impact has regional heterogeneity. Technological innovation can play a mediating effect between the DIE and CEE, whereas the mediating effect in the YRB is stronger than that in the YREB. Technological innovation has a threshold effect on the DIE to improve CEE, while the threshold value in the YREB is higher than that in the YRB. Furthermore, this paper proposes some suggestions to guide regional low-carbon and sustainable development.
Collapse
Affiliation(s)
- Chengzhen Song
- Faculty of Geographical Science, Beijing Normal University, Beijing, 100875, China.
| | - Qingfang Liu
- Faculty of Geographical Science, Beijing Normal University, Beijing, 100875, China.
| | - Jinping Song
- Faculty of Geographical Science, Beijing Normal University, Beijing, 100875, China.
| | - Wei Ma
- Faculty of Geographical Science, Beijing Normal University, Beijing, 100875, China.
| |
Collapse
|
4
|
Tian Y, Wang YL. Resilience provides mediating effect of resilience between fear of progression and sleep quality in patients with hematological malignancies. World J Psychiatry 2024; 14:541-552. [PMID: 38659599 PMCID: PMC11036458 DOI: 10.5498/wjp.v14.i4.541] [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] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/19/2024] [Revised: 02/19/2024] [Accepted: 03/28/2024] [Indexed: 04/17/2024] Open
Abstract
BACKGROUND Hematological tumors are common malignant tumors, with high morbidity and mortality rates. Most patients with hematological malignancies develop sleep disorders that seriously affect their life and health because of acute onset of disease, rapid progression, high recurrence rates, complex treatment methods, and treatment costs. AIM To explore the mediating effect of resilience on fear of disease progression and sleep quality in patients with hematological malignancies. METHODS A cross-sectional analysis of 100 patients with hematological malignancies, treated in the First Affiliated Hospital of Jinzhou Medical University between August 2022 and August 2023, was conducted. Patients were assessed using a general data survey, a simplified scale for the fear of progression (FoP) of disease, a resilience scale, and the Pittsburgh Sleep Quality Index. Statistical analysis was conducted to determine the relationship between various patient characteristics and FoP, resilience, and sleep quality. Spearman's correlation analysis was used to examine the correlations between mental resilience, FoP, and sleep quality. RESULTS The total FoP score mean value in patients with hematological malignancies was 38.09 ± 5.16; the total resilience score mean value was 40.73 ± 7.04; and the Pittsburgh Sleep Quality Index score mean value was 10.72 ± 1.90. FoP, resilience, and sleep quality of the patients were associated with family per capita monthly income and patient education level (P < 0.05). Spearman correlation analysis revealed that FoP was negatively correlated with resilience and sleep quality scores (r = -0.560, -0.537, P < 0.01), respectively, and resilience was significantly associated with sleep quality scores (r = 0.688, P < 0.01). Mediation analysis showed that the mediating effect of resilience between FoP and sleep quality in patients with hematological malignancies was -0.100 and accounted for 50.51% of the total effect. This indicated that FoP directly and indirectly affected sleep quality through the mesomeric effect of resilience. CONCLUSION Resilience is an intermediary variable between FoP and sleep quality in patients with hematological malignancies. Medical staff should evaluate and follow-up FoP and resilience to implement measures to improve sleep quality.
Collapse
Affiliation(s)
- Yuan Tian
- Department of Hematology, The First Affiliated Hospital of Jinzhou Medical University, Jinzhou 121000, Liaoning Province, China
| | - Ying-Li Wang
- Department of Cardiology, The First Affiliated Hospital of Jinzhou Medical University, Jinzhou 121000, Liaoning Province, China
| |
Collapse
|
5
|
Nong Y, Wu G, Lu J, Wei X, Yu D. The mediating role of obesity in the development of depression in individuals with diabetes: A population-based study from NHANES 2005-2014. J Affect Disord 2024; 351:977-982. [PMID: 38355056 DOI: 10.1016/j.jad.2024.02.036] [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] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/18/2023] [Revised: 01/27/2024] [Accepted: 02/11/2024] [Indexed: 02/16/2024]
Abstract
OBJECTIVE Depression is one of the common manifestations of diabetes population, and previous studies have shown that there is a correlation between depression and diabetes. This study was conducted retrospectively through the large National Health and Nutrition Examination Survey (NHANES) to explore the risk of depression in different individuals with diabetes. METHODS We collected data on a total of 33,001 individuals in 5 cycles of NHANES and compared the incidence of depression in the individuals with diabetes, pre-diabetes or without diabetes groups after weighting. A weighted logistic review was used to assess the association between diabetes and depression at different BMI, sex, and age levels. Mediating analysis was used to assess the risk of depression in people with obesity-mediated diabetes. In addition, the non-linear relationship between BMI and depression at different factor levels was evaluated using restricted cubic strips (RCS). RESULTS Diabetes was significantly associated with depression in obesity, especially for female (OR: 1.45, 95 % CI: 1.20-1.75, P < 0.001) and young ( CONCLUSIONS There is a significant correlation between diabetes and depression, and obesity as a mediating variable mediates the correlation between diabetes and depression. Especially in obese, young (age < 60) and women, the phenomenon is more pronounced.
Collapse
Affiliation(s)
- Yuxin Nong
- Department of Cardiology, Guangdong Provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, 510080 Guangzhou, China
| | - Guangyu Wu
- Department of Neurology, Guangzhou Key Laboratory of Diagnosis and Treatment for Neurodegenerative Diseases, Guangdong Neuroscience Institute, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, 510080 Guangzhou, China
| | - Junquan Lu
- Department of Cardiology, Guangdong Provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, 510080 Guangzhou, China
| | - Xuebiao Wei
- Department of Geriatric Intensive Medicine, Guangdong Provincial Geriatrics Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, 51080 Guangzhou, China.
| | - Danqing Yu
- Department of Cardiology, Guangdong Provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, 510080 Guangzhou, China.
| |
Collapse
|
6
|
Zhou J, Gan Y, Qi H, Zhang K, Luo Z, Xie Q. Correlations among positive psychological capital, research motivation, and research ability by master's degree nursing students: A structural equation modeling. Nurse Educ Today 2024; 139:106218. [PMID: 38636447 DOI: 10.1016/j.nedt.2024.106218] [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] [Subscribe] [Scholar Register] [Received: 11/12/2023] [Revised: 03/02/2024] [Accepted: 04/10/2024] [Indexed: 04/20/2024]
Abstract
BACKGROUND Nursing research ability is an important force in improving the quality of nursing care and driving the development of the discipline. As the main force and reserve force of nursing research, master's degree nursing students should have certain research ability. The contributing factors and their relationships that challenge research ability among master's degree nursing students must be fully understood, as this level of knowledge can support the development of strategies and interventions that improve the research ability of master's degree nursing students. OBJECTIVE The aim of this study was to examine the relationships among positive psychological capital, research motivation, and research ability by master's degree nursing students. In addition, we investigated whether research motivation mediates the relationship between positive psychological capital and research ability. DESIGN A descriptive cross-sectional study using an online questionnaire. SETTING The study sampled master's degree nursing students from colleges in Sichuan, Fujian, Hubei, and Tianjin Province, China. PARTICIPANTS From February 2022 to April 2022, 377 master's degree nursing students were chosen by a convenience sample method. METHODS Data were gathered using a general information questionnaire, the Positive Psychological Capital Questionnaire (PPCQ), the Research Motivation Scale (RMS), and the Nursing Research Ability of Self-Evaluation Questionnaire (NRASQ). Both SPSS 26.0 and Amos 28.0. were used to handle and analyze the data. Descriptive statistics, Pearson correlation analysis, and structural equation modeling were all used in the data analysis process. The reporting followed the STROBE checklist. RESULTS Positive psychological capital was found to be positively correlated with research ability (P < 0.01). Research motivation was also positively correlated with research ability (P < 0.01), and had a mediating effect on the relationship between positive psychological capital and research ability (P < 0.01). CONCLUSIONS The positive psychological capital and research motivation of master's degree nursing students are positively correlated with research ability. Research motivation significantly mediates the relationship between positive psychological capital and research ability. The findings of this study can inform educational strategies and interventions for the development of research ability of master's degree nursing students.
Collapse
Affiliation(s)
- Jian Zhou
- Department of Orthopedics, The First Affiliated Hospital of Chengdu Medical College, Chengdu, China
| | - Yuqin Gan
- School of Nursing, Chengdu Medical College, Chengdu, China
| | - Hong Qi
- School of Nursing, Chengdu Medical College, Chengdu, China
| | - Kun Zhang
- Department of Nursing, The First Affiliated Hospital of Chengdu Medical College, Chengdu, China
| | - Zongting Luo
- Department of Nursing, The Third People's Hospital of Chengdu, Chengdu, China.
| | - Qiulin Xie
- Health Science Center, Yangtze University, Jingzhou, China
| |
Collapse
|
7
|
Parviniannasab AM, Dehghani F, Hosseini SA. The mediating role of hope in the relation between uncertainty and social support with self-management among patients with ESKD undergoing hemodialysis. BMC Nephrol 2024; 25:129. [PMID: 38609885 PMCID: PMC11010407 DOI: 10.1186/s12882-024-03558-2] [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] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2023] [Accepted: 03/22/2024] [Indexed: 04/14/2024] Open
Abstract
BACKGROUND Self-management behaviours are critical for patients requiring regular hemodialysis (HD) therapy. This study aimed to test the relationship between social support, uncertainty and self-management among HD patients and to explore whether hope plays a mediating role. METHODS In a cross-sectional study, a convenience sample of 212 HD patients from two hospitals completed the Perceived Social Support Scale (PSSS), Herth Hope Index (HHI), Short form Mishel Uncertainty in Illness Scale (SF-MUIS), and hemodialysis Self-Management Instrument (HD-SMI). Data were analysed using structural equation modelling. RESULTS The main finding indicated that social support positively affected self-management (β = 0.50, t = 4.97, p < 0.001), and uncertainty negatively affected self-management (β =-0.37, t=-4.12, p = < 0.001). In mediational model analysis, the effect of social support on self-management was fully mediated [(β = 0.12; 95% BC CI (0.047, 0.228)] by hope. Also, the effect of uncertainty on self-management was fully mediated [(β=- 0.014; 95% BC CI (-0.114, -0.003)] by hope. CONCLUSIONS "Considering factors influencing self-management in HD patients is crucial for improving quality of life. Receiving support and informational resources can not only foster hope but also reduce their uncertainty, thus aiding in enhancing clinical outcomes, quality of life, and reducing complications. "Health care providers, especially nurses were advised to accept the existence of uncertainty, help patients make optimal use of support resources, and give more importance to disambiguation to reassure them. Therefore, well-designed interventions that enhance social support and hope and reduce uncertainty may help improve self-management behaviour in HD patients.
Collapse
Affiliation(s)
| | - Fatemeh Dehghani
- Bachelor of Science in Nursing, Larestan University of Medical Sciences, Larestan, Iran
| | | |
Collapse
|
8
|
Lu Y, Xia Z. Digital inclusive finance, green technological innovation, and carbon emissions from a spatial perspective. Sci Rep 2024; 14:8454. [PMID: 38605137 DOI: 10.1038/s41598-024-59081-9] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Accepted: 04/07/2024] [Indexed: 04/13/2024] Open
Abstract
Based on the panel data of 276 prefecture-level cities in China from 2011 to 2020, this study explores the impact of digital inclusive finance (DIF) on carbon emissions and the intrinsic mechanism of green technological innovation from a spatial perspective by constructing a spatial econometric model, a mediating effect model, and a threshold model. The results show that DIF significantly inhibits carbon emissions, exhibiting a spatial spillover effect. The transmission mechanism from a spatial perspective shows that green technological innovation plays a partial mediating role between DIF and carbon emissions, with the mediating effect accounting for approximately 59.47%. The heterogeneity analysis suggests that the impact of DIF on the reduction of carbon emissions is more pronounced in large and medium-sized cities and eastern regions. Further discussion reveals that the carbon reduction effect of DIF is also influenced by green technological innovation and industrial structure upgrading, showing threshold effects with marginal decreases and gradual increases, respectively.
Collapse
Affiliation(s)
- Yang Lu
- School of Economics, Jiangxi University of Finance and Economics, Nanchang, 330013, China
| | - Ziyi Xia
- School of Economics, Jiangxi University of Finance and Economics, Nanchang, 330013, China.
| |
Collapse
|
9
|
Zhang Z, Hu X, Zhang X, Zheng R. Do tougher drinking policies affect men's smoking behavior - Evidence from China. Soc Sci Med 2024; 348:116875. [PMID: 38613870 DOI: 10.1016/j.socscimed.2024.116875] [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: 05/16/2023] [Revised: 03/20/2024] [Accepted: 04/06/2024] [Indexed: 04/15/2024]
Abstract
In 2011, China implemented tougher driving-under-the-influence laws, which criminalized driving under the influence of alcohol for the first time and increased penalties. This paper provides the first comprehensive analysis of the effects of stricter drinking policies on men's smoking behavior by using data from the 2010 and 2012 waves of the China Family Panel Studies. The results show that stricter drinking policies reduced smoking initiation and the number of cigarettes smoked per day among men by reducing the frequency and quantity of alcohol consumption. Heterogeneity analyses show that the impact of the policy is more pronounced not only for men aged 41-55, but also for men who have higher educational qualifications, who are employed, or who are not members of the Communist Party.
Collapse
Affiliation(s)
- Zili Zhang
- School of Public Finance and Taxation, Zhejiang University of Finance & Economics, Hangzhou, China; Key Research Center of Philosophy and Social Sciences of Zhejiang Province, The Institute of Local Finance Research Zhejiang University of Finance and Economics, Hangzhou, China.
| | - Xiao Hu
- School of Public Finance and Taxation, Nanjing University of Finance & Economics, Nanjing, China.
| | - Xuanxuan Zhang
- School of Public Finance and Taxation, Capital University of Economics and Business, Beijing, China.
| | - Rong Zheng
- School of International Trade and Economics, University of International Business and Economics, Beijing, China; World Health Organization Collaborating Center on Tobacco and Economics, Beijing, China.
| |
Collapse
|
10
|
Ma C. The mediating effect of uncertainty in illness between heart failure symptoms and health-related quality of life among rural patients with heart failure: A multi-center cross-sectional study. Heart Lung 2024; 66:71-77. [PMID: 38593676 DOI: 10.1016/j.hrtlng.2024.04.011] [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: 01/03/2024] [Revised: 04/04/2024] [Accepted: 04/05/2024] [Indexed: 04/11/2024]
Abstract
BACKGROUND The health-related quality of life (HRQoL) of patients with heart failure (HF) in rural settings in China remains unclear. Limited studies explored the mediating effect of uncertainty in illness between heart failure symptoms and HRQoL in this population. OBJECTIVES To explore the status of HRQoL in rural patients with HF; assess the impact of HF symptoms and uncertainty in illness on HRQoL; and examine the mediating effect of uncertainty in illness on the relationship between symptoms and HRQoL in rural patients with HF. METHODS Overall, 298 rural patients with HF were recruited from five township hospitals of Taishan and Jinzhong City in China between November 2021 and August 2022. Three variables, namely HF symptoms, uncertainty in illness, and HRQoL were measured using three validated scales. RESULTS The average score of HRQoL in rural patients with HF was 43.19. Of the participants, 60.4 %, 35.23 %, and 4.37 % exhibited poor, moderate, and good HRQoL, respectively. The HF symptoms (β = -0.47) and uncertainty in illness (β = -0.34) directly influenced HRQoL. Moreover, the HF symptoms also indirectly affected HRQoL through uncertainty in illness (β = -0.07). The indirect effect accounted for 12.96 % of the total effect of HF symptoms on HRQoL. CONCLUSION Rural patients with HF exhibited poor HRQoL. In this population, HF symptoms and uncertainty in illness were negatively associated with HRQoL. Uncertainty in illness mediated the relationship between HF symptoms and HRQoL. Tailored healthcare services should be developed for the rural population to alleviate HF symptoms, reduce uncertainty in illness, and enhance their HRQoL.
Collapse
Affiliation(s)
- Chunhua Ma
- School of Nursing, Guangzhou Medical University, 195 Dongfengxi Rd., Guangzhou, Guangdong 510180, China.
| |
Collapse
|
11
|
Yan F, Zhao L, Quan X, Zhu J. Association between stress hyperglycemia ratio and diabetes mellitus mortality in American adults: a retrospective cohort study and predictive model establishment based on machine learning algorithms (NHANES 2009-2018). Diabetol Metab Syndr 2024; 16:79. [PMID: 38566220 PMCID: PMC10986058 DOI: 10.1186/s13098-024-01324-w] [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] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/16/2024] [Accepted: 03/28/2024] [Indexed: 04/04/2024] Open
Abstract
BACKGROUND Stress hyperglycemia is a physiological response of the body under stress to make adaptive adjustments in response to changes in the internal environment. The stress hyperglycemia ratio (SHR) is a new indicator after adjusting the basal blood glucose level of the population. Previous studies have shown that SHR is associated with poor prognosis in many diseases, such as cardiovascular and cerebrovascular diseases and delirium in elderly patients. However, there are currently no studies on the correlation between SHR and the general U.S. POPULATION The purpose of this study was to examine the association between SHR and adverse outcomes among adults in the United States in general. METHODS Data on 13,315 follow-up cohorts were extracted from NHANES. The study population was divided into four groups according to quartiles of SHR. The primary outcomes were all-cause mortality and diabetes mellitus mortality. The relationship between SHR and outcomes was explored using restricted cubic splines, COX proportional hazards regression, Kaplan-Meier curves, and mediation effects. SHR is incorporated into eight machine learning algorithms to establish a prediction model and verify the prediction performance. RESULTS A total of 13,315 individual data were included in this study. Restricted cubic splines demonstrated a "U-shaped" association between SHR and all-cause mortality and diabetes mellitus mortality, indicating that increasing SHR is associated with an increased risk of adverse events. Compared with lower SHR, higher SHR was significantly associated with an increased risk of all cause mortality and diabetes mellitus mortality (HR > 1, P < 0.05). The mediating effect results showed that the positively mediated variables were segmented neutrophils and aspartate aminotransferase, and the negatively mediated variables were hemoglobin, red blood cell count, albumin, and alanine aminotransferase. The ROC of the eight machine learning algorithm models are XGBoost (0.8688), DT (0.8512), KNN (0.7966), RF (0.8417), Logistic regression (0.8633), ENET (0.8626), SVM (0.8327) and MLP (0.8662). CONCLUSION SHR can be used as a predictor of all cause mortality and diabetes mellitus mortality in the general adult population in the United States. Higher SHR is significantly associated with an increased risk of poor prognosis, especially in those aged < 65 years and in women.
Collapse
Affiliation(s)
- Fengjuan Yan
- Department of Geriatrics, Shenzhen Longhua District Central Hospital, Shenzhen, Guangdong, China
| | - Limin Zhao
- Department of Geriatrics, Shenzhen Longhua District Central Hospital, Shenzhen, Guangdong, China
| | - Xiaoqing Quan
- Department of Geriatrics, Shenzhen Longhua District Central Hospital, Shenzhen, Guangdong, China
| | - Jialiang Zhu
- The First Affiliated Hospital of Jinan University, Guangzhou, Guangdong, China.
| |
Collapse
|
12
|
Zhihao D, Tao W, Yingjie S, Feng Z. The influence of physical activity on internet addiction among Chinese college students: the mediating role of self-esteem and the moderating role of gender. BMC Public Health 2024; 24:935. [PMID: 38561700 PMCID: PMC10986089 DOI: 10.1186/s12889-024-18474-1] [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] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Accepted: 03/28/2024] [Indexed: 04/04/2024] Open
Abstract
OBJECTIVES The significance of self-esteem in the relationship between physical activity and Internet addiction among college students cannot be over, as it lays a solid foundation for the prevention and control of Internet addiction. METHODS A total of 950 college students were surveyed using the Physical Activity Rating Scale (PARS-3), Rosenberg Self-Esteem Scale (SES), and Chinese Internet Addiction Scale (CIAS-R) through a cluster random sampling method. Descriptive statistics, independent sample t-test, partial correlation analysis, mediation effect, moderation effect, and Bootstrap testing were conducted on the collected data to analyze and interpret the results. RESULTS (1) Significant gender differences were found in the amount of physical activity and the degree of Internet addiction among college students(P&& lt;0.001); (2) Physical activity was significantly and positively correlated with self-esteem (r = 0.26, P < 0.001), but significantly and negatively correlated with Internet addiction (r=-0.23, P < 0.001); Meanwhile, self-esteem and Internet addiction were significantly and negatively related to self-esteem (r=-0.22, P < 0.001). (3) Mediating effect analyses showed that self-esteem played a partial mediating role in physical activity and Internet addiction among college students, accounting for a portion of 78.95%. (4) A moderating effect of gender on the relationship between physical activity and Internet addiction was discovered. CONCLUSION The physical activity level of male students is significantly higher than that of female students, while the degree of internet addiction among female students is notably higher than that of male students. Physical activity can not only directly improve the issue of internet addiction among college students, but also indirectly improve it through self-esteem, with gender playing a moderating role in this process. This conclusion has practical reference significance for preventing and controlling internet addiction among college students, and provides evidence support for using physical activity as a reference solution in clinical applications. Additionally, it suggests that gender should be taken into account when preventing and intervening in internet addiction among college students, and different strategies and methods should be adopted for male and female students. Male students should be encouraged to participate more in physical activities, gradually increasing the frequency, duration, and intensity of their participation, in order to divert their attention and enhance their sense of achievement in sports, thereby reducing their use of mobile phones. For female students, on the other hand, it is important to strengthen real-life communication, change the form of sports participation, engage in group, collaborative, and different situational sports activities, and enhance their focus and attention in sports, in order to reduce their internet dependency, better guide them to use the internet reasonably, and enable them to achieve emotional release through sports.
Collapse
Affiliation(s)
- Du Zhihao
- Jishou University, 416000, Jishou, Hunan, China
- College of Physical Education, China University of Mining and Technology, 221116, Xuzhou, Jiangsu, China
| | - Wang Tao
- College of Physical Education, Zhengzhou University, 451000, Zhengzhou, Henan, China
| | - Sun Yingjie
- College of Physical Education, China University of Mining and Technology, 221116, Xuzhou, Jiangsu, China
| | - Zhai Feng
- College of Physical Education, China University of Mining and Technology, 221116, Xuzhou, Jiangsu, China.
| |
Collapse
|
13
|
Xian G, Chai Y, Gong Y, He W, Ma C, Zhang X, Zhang J, Ma Y. The relationship between healthy lifestyles and cognitive function in Chinese older adults: the mediating effect of depressive symptoms. BMC Geriatr 2024; 24:299. [PMID: 38549104 PMCID: PMC10979595 DOI: 10.1186/s12877-024-04922-5] [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] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2023] [Accepted: 03/26/2024] [Indexed: 04/01/2024] Open
Abstract
BACKGROUND Previous studies have proven the positive relationship between healthy lifestyles and cognitive function in older adults. However, the specific impacts and mechanisms require further investigation. Therefore, this study aimed to investigate whether healthy lifestyles and cognitive function were associated with Chinese older adults and whether depressive symptoms mediated their association. METHODS 8272 valid samples were included using the latest data from the Chinese Longitudinal Healthy Longevity Survey (CLHLS). Pearson's test was applied to investigate the relationship between the key variables. Regression models were employed to examine the mediating effects of healthy lifestyles, using Sobel's test and the bootstrap method to confirm path effects. RESULTS There was a significant correlation between healthy lifestyles, depressive symptoms, and cognitive function (p < 0.01). Healthy lifestyles directly impact cognitive function (β = 0.162, p < 0.01). Healthy lifestyles had a significant effect on depressive symptoms (β=-0.301, p < 0.01), while depressive symptoms have a significant impact on cognitive function (β=-0.108, p < 0.01). Depressive symptoms partially mediated the effect of healthy lifestyles on cognitive function (β = 0.032, p < 0.01). The Sobel and bootstrap tests confirmed the robustness of the regression analysis results. CONCLUSION Depressive symptoms mediate the relationship between healthy lifestyles and cognitive function. Our findings suggest that prevention strategies for cognitive impairment in older adults should focus on healthy lifestyles and mental health.
Collapse
Affiliation(s)
- Guowei Xian
- School of Management, Shandong Second Medical University, 261053, Weifang, Shandong, China
| | - Yulin Chai
- School of Management, Shandong Second Medical University, 261053, Weifang, Shandong, China
| | - Yunna Gong
- School of Management, Shandong Second Medical University, 261053, Weifang, Shandong, China
| | - Wenfeng He
- School of Management, Shandong Second Medical University, 261053, Weifang, Shandong, China
| | - Chunxiao Ma
- School of Management, Shandong Second Medical University, 261053, Weifang, Shandong, China
| | - Xiaolin Zhang
- School of Management, Shandong Second Medical University, 261053, Weifang, Shandong, China
| | - Jing Zhang
- School of Management, Shandong Second Medical University, 261053, Weifang, Shandong, China
| | - Yong Ma
- School of Management, Shandong Second Medical University, 261053, Weifang, Shandong, China.
| |
Collapse
|
14
|
Zhao X, Wu S, Yan B, Liu B. New evidence on the real role of digital economy in influencing public health efficiency. Sci Rep 2024; 14:7190. [PMID: 38531934 DOI: 10.1038/s41598-024-57788-3] [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: 12/01/2023] [Accepted: 03/21/2024] [Indexed: 03/28/2024] Open
Abstract
In recent years, the rapid advancement of digital technology has supported the growth of the digital economy. The transformation towards digitization in the public health sector serves as a key indicator of this economic shift. Understanding how the digital economy continuously improves the efficiency of public health services and its various pathways of influence has become increasingly important. It is essential to clarify the impact mechanism of the digital economy on public health services to optimize health expenditures and advance digital economic construction. This study investigates the impact of digital economic development on the efficiency of public health services from a novel perspective, considering social media usage and urban-rural healthcare disparities while constructing a comprehensive index of digital economic development. The findings indicate that the digital economy reduces the efficiency of public health services primarily through two transmission mechanisms: the promotion of social media usage and the widening urban-rural healthcare gap. Moreover, these impacts and transmission pathways exhibit spatial heterogeneity. This study unveils the intrinsic connection and mechanisms of interaction between digital economic development and the efficiency of public health services, providing a theoretical basis and reference for government policy formulation. However, it also prompts further considerations on achieving synergy and interaction between the digital economy and public health services.
Collapse
Affiliation(s)
- Xiongfei Zhao
- School of Economics and Management, Beijing University of Technology, Beijing, 100124, China
| | - Shansong Wu
- School of Management Science and Engineering, Dongbei University of Finance and Economics, Dalian, 116025, China.
| | - Bin Yan
- School of Management Engineering & E-Commerce, Zhejiang Gongshang University, Hangzhou, 310018, China
| | - Baoliu Liu
- School of Economics and Management, Beijing University of Technology, Beijing, 100124, China
| |
Collapse
|
15
|
Zhou R, Ye M, OuYang X, Zhang S, Zheng S, Wang R, Cao P, Yang K, Zhou X. Insomnia and aggression in stable schizophrenic patients: The mediating role of quality of life. Schizophr Res 2024; 267:122-129. [PMID: 38531159 DOI: 10.1016/j.schres.2024.03.024] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/07/2023] [Revised: 02/24/2024] [Accepted: 03/17/2024] [Indexed: 03/28/2024]
Abstract
Aggression in schizophrenia patients is an issue of concern. Previous studies have shown that aggression in schizophrenia patients may be related to insomnia and quality of life to different extents. This study aimed to explore the potential mediating role of quality of life in the relationship between aggression and insomnia among schizophrenia patients. Demographic factors affecting aggression in schizophrenia patients were also explored. PATIENTS AND METHODS A total of 781 stable patients aged 18-75 who met the ICD10 diagnosis of "schizophrenia" completed the completed questionnaire. Aggression was assessed using the Modified Overt Aggression Scale (MOAS), sleep was assessed using the Insomnia Severity Index Scale (ISI), and quality of life was assessed using the five Likert options. Descriptive statistics and correlation analysis examined the correlation between aggression and other variables. The mediating role of quality of life in the association between insomnia and aggression was examined by pathway analysis. RESULTS A total of 781 patients participated in this study, and approximately 16 % of the schizophrenia patients were aggressive. According to the mediation analysis, the direct effect of insomnia on aggression was 0.147, and the mediating effect of quality of life on insomnia and aggression was 0.021. Specifically, for the four dimensions of the MOAS, the direct effects of insomnia on verbal aggression, aggression toward property, and aggression toward oneself were 0.028, 0.032, and 0.023, respectively, with mediating effects of 0.003, 0.007, and 0.006, respectively, and no mediating effect on physical aggression was found. CONCLUSION This study showed that insomnia significantly influenced aggression in schizophrenia patients. Quality of life significantly mediated insomnia and aggression and played a vital role in moderating aggression. Therefore, we suggest that in the future, improving aggression in schizophrenia patients, while paying attention to the importance of sleep, could start with improving quality of life to address this problem from multiple perspectives.
Collapse
Affiliation(s)
- Ruochen Zhou
- School of Mental Health and Psychological Sciences, Anhui Medical University, Hefei City, People's Republic of China; Chaohu Hospital of Anhui Medical University, Hefei City, People's Republic of China; Department of Psychiatry, Chaohu Hospital of Anhui Medical University, Hefei City, People's Republic of China
| | - Mengting Ye
- School of Mental Health and Psychological Sciences, Anhui Medical University, Hefei City, People's Republic of China; Chaohu Hospital of Anhui Medical University, Hefei City, People's Republic of China; Department of Psychiatry, Chaohu Hospital of Anhui Medical University, Hefei City, People's Republic of China
| | - Xu OuYang
- School of Mental Health and Psychological Sciences, Anhui Medical University, Hefei City, People's Republic of China; Chaohu Hospital of Anhui Medical University, Hefei City, People's Republic of China
| | - ShaoFei Zhang
- School of Mental Health and Psychological Sciences, Anhui Medical University, Hefei City, People's Republic of China; Chaohu Hospital of Anhui Medical University, Hefei City, People's Republic of China
| | - SiYuan Zheng
- School of Mental Health and Psychological Sciences, Anhui Medical University, Hefei City, People's Republic of China; Chaohu Hospital of Anhui Medical University, Hefei City, People's Republic of China; Department of Psychiatry, Chaohu Hospital of Anhui Medical University, Hefei City, People's Republic of China
| | - Ruoqi Wang
- School of Mental Health and Psychological Sciences, Anhui Medical University, Hefei City, People's Republic of China; Chaohu Hospital of Anhui Medical University, Hefei City, People's Republic of China; Department of Psychiatry, Chaohu Hospital of Anhui Medical University, Hefei City, People's Republic of China
| | - Panpan Cao
- School of Mental Health and Psychological Sciences, Anhui Medical University, Hefei City, People's Republic of China; Chaohu Hospital of Anhui Medical University, Hefei City, People's Republic of China; Department of Psychiatry, Chaohu Hospital of Anhui Medical University, Hefei City, People's Republic of China
| | - Kefei Yang
- School of Mental Health and Psychological Sciences, Anhui Medical University, Hefei City, People's Republic of China; Chaohu Hospital of Anhui Medical University, Hefei City, People's Republic of China; Department of Psychiatry, Chaohu Hospital of Anhui Medical University, Hefei City, People's Republic of China
| | - Xiaoqin Zhou
- Department of Psychology and Sleep Medicine, the Second Affiliated Hospital of Anhui Medical University, Hefei City, People's Republic of China; School of Mental Health and Psychological Sciences, Anhui Medical University, Hefei City, People's Republic of China.
| |
Collapse
|
16
|
Yan L, Chen J, Xie L, Li T, Hu Y, Hong S, Jiang L. Mediating effects of sleep quality between clinical characteristics and quality of life in children with epilepsy: A cross-sectional study from Southwest China. Epilepsy Behav 2024; 154:109738. [PMID: 38513572 DOI: 10.1016/j.yebeh.2024.109738] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/01/2023] [Revised: 03/08/2024] [Accepted: 03/10/2024] [Indexed: 03/23/2024]
Abstract
BACKGROUND Although sleep quality (SQ) reportedly affects the health-related quality of life (QOL) of patients with epilepsy, little is known about the potential association between SQ and QOL, particularly in children with epilepsy (CWE). Our study aimed to investigate the mediating effect of SQ on the QOL of CWE to obtain more information for the prevention and treatment of epilepsy in children. METHODS We collected general demographic and clinical data of 212 CWE and 79 controls (children who visited the Health Examination Department), and their guardians were instructed to answer the Children's Sleep Habits Questionnaire (CSHQ) and the optimized Quality of Life in Childhood Epilepsy Questionnaire-16 (QOLCE-16). The t-test, analysis of variance, chi-square test, and Fisher's exact test were used for between group comparisons. The Pearson correlation was used to analyze the correlation between variables. The direct, indirect, and total effects of predictors on the QOL of CWE were estimated based on an adjusted mediation model. RESULTS CWE had significantly smaller long-term urban residence rates, less educated guardians, higher total CSHQ score, higher incidence of poor SQ, higher bedtime resistance, more sleep anxiety, worse sleep-disordered breathing, increased parasomnia, more daytime sleepiness, more frequent night waking, and greater sleep onset delay than controls (P < 0.05 for all). The univariable analysis showed significant differences in total CSHQ scores between CWE with different seizure frequency in the last month, whether or not drug-resistant epilepsy (DRE), and with different video electroencephalogram (VEEG) findings (P < 0.05 for all). Differences in QOLCE-16 scores between CWE with different guardian's employment status, age at diagnosis, number of anti-seizure medication (ASM) types, seizure frequency in the last month, DRE status, seizure type, VEEG findings, neuropsychological evaluation findings, magnetic resonance imaging (MRI) findings, and etiology were statistically significant (P < 0.05 for all). The correlation study indicated that the total CSHQ score was negatively correlated with the QOLCE-16 score (P < 0.05). The mediation analysis showed that DRE and VEEG abnormalities had a standardized direct effect on the QOL. Seizure frequency in the last month, DRE, and VEEG abnormalities had an indirect effect on the QOL through SQ, and their mediating effect values of SQ were 31.61 %, 13.45 %, and 14.35 %, respectively. CONCLUSION Our findings uncovered the relationship of some clinical characteristics with SQ and QOL and characterized the nature of factors affecting the QOL of CWE. SQ could be a key factor in the prognosis of CWE experiencing epileptic seizures, and more attention should be paid on the management of SQ in interventions for epilepsy.
Collapse
Affiliation(s)
- Lisi Yan
- Department of Neurology, Children's Hospital of Chongqing Medical University, No. 136 Zhongshan 2nd Road, Yuzhong District, Chongqing 400014, China; National Clinical Research Center for Child Health and Disorders, No. 136 Zhongshan 2nd Road, Yuzhong District, Chongqing 400014, China; Ministry of Education Key Laboratory of Child Development and Disorders, No. 136 Zhongshan 2nd Road, Yuzhong District, Chongqing 400014, China; Chongqing Key Laboratory of Child Neurodevelopment and Cognitive Disorders, No. 136 Zhongshan 2nd Road, Yuzhong District, Chongqing 400014, China.
| | - Jin Chen
- Department of Neurology, Children's Hospital of Chongqing Medical University, No. 136 Zhongshan 2nd Road, Yuzhong District, Chongqing 400014, China; National Clinical Research Center for Child Health and Disorders, No. 136 Zhongshan 2nd Road, Yuzhong District, Chongqing 400014, China; Ministry of Education Key Laboratory of Child Development and Disorders, No. 136 Zhongshan 2nd Road, Yuzhong District, Chongqing 400014, China; Chongqing Key Laboratory of Child Neurodevelopment and Cognitive Disorders, No. 136 Zhongshan 2nd Road, Yuzhong District, Chongqing 400014, China.
| | - Lingling Xie
- Department of Neurology, Children's Hospital of Chongqing Medical University, No. 136 Zhongshan 2nd Road, Yuzhong District, Chongqing 400014, China; National Clinical Research Center for Child Health and Disorders, No. 136 Zhongshan 2nd Road, Yuzhong District, Chongqing 400014, China; Ministry of Education Key Laboratory of Child Development and Disorders, No. 136 Zhongshan 2nd Road, Yuzhong District, Chongqing 400014, China; Chongqing Key Laboratory of Child Neurodevelopment and Cognitive Disorders, No. 136 Zhongshan 2nd Road, Yuzhong District, Chongqing 400014, China.
| | - Tianyi Li
- Department of Neurology, Children's Hospital of Chongqing Medical University, No. 136 Zhongshan 2nd Road, Yuzhong District, Chongqing 400014, China; National Clinical Research Center for Child Health and Disorders, No. 136 Zhongshan 2nd Road, Yuzhong District, Chongqing 400014, China; Ministry of Education Key Laboratory of Child Development and Disorders, No. 136 Zhongshan 2nd Road, Yuzhong District, Chongqing 400014, China; Chongqing Key Laboratory of Child Neurodevelopment and Cognitive Disorders, No. 136 Zhongshan 2nd Road, Yuzhong District, Chongqing 400014, China.
| | - Yue Hu
- Department of Neurology, Children's Hospital of Chongqing Medical University, No. 136 Zhongshan 2nd Road, Yuzhong District, Chongqing 400014, China; National Clinical Research Center for Child Health and Disorders, No. 136 Zhongshan 2nd Road, Yuzhong District, Chongqing 400014, China; Ministry of Education Key Laboratory of Child Development and Disorders, No. 136 Zhongshan 2nd Road, Yuzhong District, Chongqing 400014, China; Chongqing Key Laboratory of Child Neurodevelopment and Cognitive Disorders, No. 136 Zhongshan 2nd Road, Yuzhong District, Chongqing 400014, China.
| | - Siqi Hong
- Department of Neurology, Children's Hospital of Chongqing Medical University, No. 136 Zhongshan 2nd Road, Yuzhong District, Chongqing 400014, China; National Clinical Research Center for Child Health and Disorders, No. 136 Zhongshan 2nd Road, Yuzhong District, Chongqing 400014, China; Ministry of Education Key Laboratory of Child Development and Disorders, No. 136 Zhongshan 2nd Road, Yuzhong District, Chongqing 400014, China; Chongqing Key Laboratory of Child Neurodevelopment and Cognitive Disorders, No. 136 Zhongshan 2nd Road, Yuzhong District, Chongqing 400014, China.
| | - Li Jiang
- Department of Neurology, Children's Hospital of Chongqing Medical University, No. 136 Zhongshan 2nd Road, Yuzhong District, Chongqing 400014, China; National Clinical Research Center for Child Health and Disorders, No. 136 Zhongshan 2nd Road, Yuzhong District, Chongqing 400014, China; Ministry of Education Key Laboratory of Child Development and Disorders, No. 136 Zhongshan 2nd Road, Yuzhong District, Chongqing 400014, China; Chongqing Key Laboratory of Child Neurodevelopment and Cognitive Disorders, No. 136 Zhongshan 2nd Road, Yuzhong District, Chongqing 400014, China.
| |
Collapse
|
17
|
Zhou X, Jiang H, Zhou YP, Wang XY, Ren HY, Tian XF, Zhang QQ. Mediating role of social support in dysphoria, despondency, and quality of life in patients undergoing maintenance hemodialysis. World J Psychiatry 2024; 14:409-420. [PMID: 38617988 PMCID: PMC11008395 DOI: 10.5498/wjp.v14.i3.409] [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] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Revised: 12/30/2023] [Accepted: 01/23/2024] [Indexed: 03/19/2024] Open
Abstract
BACKGROUND Dysphoria and despondency are prevalent psychological issues in patients undergoing Maintenance Hemodialysis (MHD) that significantly affect their quality of life (QOL). High levels of social support can significantly improve the physical and mental well-being of patients undergoing MHD. Currently, there is limited research on how social support mediates the relationship between dysphoria, despondency, and overall QOL in patients undergoing MHD. It is imperative to investigate this mediating effect to mitigate dysphoria and despondency in patients undergoing MHD, ultimately enhancing their overall QOL. AIM To investigate the mediating role of social support in relationships between dysphoria, despondency, and QOL among patients undergoing MHD. METHODS Participants comprised 289 patients undergoing MHD, who were selected using a random sampling approach. The Social Support Rating Scale, Self-Rating Anxiety Scale, Self-Rating Depression Scale, and QOL Scale were administered. Correlation analysis was performed to examine the associations between social support, dysphoria, despondency, and QOL in patients undergoing MHD. To assess the mediating impact of social support on dysphoria, despondency, and QOL in patients undergoing MHD, a bootstrap method was applied. RESULTS Significant correlations among social support, dysphoria, despondency, and quality in patients undergoing MHD were observed (all P < 0.01). Dysphoria and despondency negatively correlated with social support and QOL (P < 0.01). Dysphoria and despondency had negative predictive impacts on the QOL of patients undergoing MHD (P < 0.05). The direct effect of dysphoria on QOL was statistically significant (P < 0.05). Social support mediated the relationship between dysphoria and QOL, and this mediating effect was significant (P < 0.05). Similarly, the direct effect of despondency on QOL was significant (P < 0.05). Moreover, social support played a mediating role between despondency and QOL, with a significant mediating effect (P < 0.05). CONCLUSION These findings suggest that social support plays a significant mediating role in the relationship between dysphoria, despondency, and QOL in patients undergoing MHD.
Collapse
Affiliation(s)
- Xiang Zhou
- Department of Nephrology, People’s Hospital of Xinjiang Uygur Autonomous Region, Xinjiang Clinical Research Center for Kidney Disease, Urumqi 832000, Xinjiang Uygur Autonomous Region, China
| | - Hong Jiang
- Department of Nephrology, People’s Hospital of Xinjiang Uygur Autonomous Region, Xinjiang Clinical Research Center for Kidney Disease, Urumqi 832000, Xinjiang Uygur Autonomous Region, China
| | - Yi-Peng Zhou
- Department of Nephrology, People’s Hospital of Xinjiang Uygur Autonomous Region, Xinjiang Clinical Research Center for Kidney Disease, Urumqi 832000, Xinjiang Uygur Autonomous Region, China
| | - Xiao-Yu Wang
- Department of Nephrology, People’s Hospital of Xinjiang Uygur Autonomous Region, Xinjiang Clinical Research Center for Kidney Disease, Urumqi 832000, Xinjiang Uygur Autonomous Region, China
| | - Hai-Yan Ren
- Department of Endocrinology and Metabolism, People’s Hospital of Xinjiang Uygur Autonomous Region, Urumqi 832000, Xinjiang Uygur Autonomous Region, China
| | - Xue-Fei Tian
- Section of Nephrology, Department of Internal Medicine, Yale University School of Medicine, New Haven, CT 06510, United States
| | - Qing-Qing Zhang
- Department of Nephrology, People’s Hospital of Xinjiang Uygur Autonomous Region, Xinjiang Clinical Research Center for Kidney Disease, Urumqi 832000, Xinjiang Uygur Autonomous Region, China
| |
Collapse
|
18
|
Du C, Wang C. Digitization and carbon emissions: how does the development of China's digital economy affect carbon intensity? Environ Sci Pollut Res Int 2024:10.1007/s11356-024-32758-4. [PMID: 38456986 DOI: 10.1007/s11356-024-32758-4] [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] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Accepted: 02/29/2024] [Indexed: 03/09/2024]
Abstract
The digital economy and the pursuit of carbon peak and carbon neutrality have emerged as crucial focal points for China's future development. However, the intricate relationship between the digital economy and carbon intensity remains uncertain. Based on the construction of the digital economy evaluation index system, using panel data for 30 provinces in China from 2011 to 2019, this study estimates the impact of the digital economy development on carbon intensity by adopting the system-generalized method of moments (SYS-GMM) technique. The results show that the digital economy can effectively reduce the carbon intensity. This conclusion was supported by robustness tests. However, the carbon emission reduction effect of the digital economy exhibits heterogeneity with respect to the digital economy dimensions and regions. In addition to digital industrialization and industrial digitization reducing the carbon intensity, the digital economy development carrier has an inverted U-shaped nonlinear relationship with carbon intensity. Additionally, the digital economy has a more obvious inhibitory effect on carbon intensity in the eastern region. Most importantly, besides the mediating effects of technological progress and financial development, this paper finds that the digital economy can increase carbon intensity through human capital accumulation. These conclusions provide a certain scientific basis for the effective implementation of China's digital economy and carbon peak and carbon-neutral development strategy.
Collapse
Affiliation(s)
- Chuanjia Du
- School of Management, Xi'an University of Architecture and Technology, Xi'an, 710055, China.
| | - Chengjun Wang
- School of Management, Xi'an University of Architecture and Technology, Xi'an, 710055, China
| |
Collapse
|
19
|
Wang C, Wacharasin C, Hengudomsub P. Self-efficacy as mediators of the association between dyadic coping and quality of life among spousal caregiver of patients with cervical cancer. Asia Pac J Oncol Nurs 2024; 11:100354. [PMID: 38426044 PMCID: PMC10904169 DOI: 10.1016/j.apjon.2023.100354] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Accepted: 11/30/2023] [Indexed: 03/02/2024] Open
Abstract
Objective This study aims to explore the influence of dyadic coping (DC) on the quality of life (QoL) of spousal caregivers for patients with cervical cancer and to investigate the mediating role of self-efficacy in this relationship. Methods A convenience sample of 206 spouses of cervical cancer patients from five hospitals in Jiangsu Province, China, was included in the study. The participants completed three instruments: the 12-item Short-Form Health Survey, the General Self-Efficacy Scale, and the Dyadic Coping Inventory. Structural Equation Modeling (SEM) was used to analyze the mediating effect of self-efficacy in the DC and QoL relationship. Results The study found a positive correlation between self-efficacy and DC. Self-efficacy partially mediated the impact of DC on QoL, accounting for 16% of the total effect. Self-efficacy played a mediating role in facilitating the indirect positive effects of DC on QoL. Conclusions Spousal caregivers of cervical cancer patients frequently experience a relatively low QoL. The results suggest that interventions aimed at enhancing DC among spousal caregivers should incorporate strategies to improve self-efficacy, given its mediating role in the positive relationship between DC and QoL.
Collapse
Affiliation(s)
- Chuntao Wang
- Faculty of Nursing, Burapha University, Muang, Chonburi, Thailand
- Faculty of Nursing, Jiangsu Vocational College of Medicine, Jiangsu, China
| | | | | |
Collapse
|
20
|
Wang F, Sun M, Wang X, Wu Z, Guo R, Yang Y, Wang Y, Liu Y, Dong Y, Wang S, Li B. The mediating role of dietary inflammatory index on the association between eating breakfast and depression: Based on NHANES 2007-2018. J Affect Disord 2024; 348:1-7. [PMID: 38070746 DOI: 10.1016/j.jad.2023.12.015] [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] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Revised: 11/07/2023] [Accepted: 12/02/2023] [Indexed: 12/18/2023]
Abstract
BACKGROUND Depression is a significant, pervasive, global public health problem, associated with many factors, such as diet, social factors, and lifestyle habits. We aimed to evaluate the association between eating breakfast, dietary inflammatory index (DII) and depression, and to verify the mediating role of DII on the effect of eating breakfast on depression. METHODS 21,865 participants from the National Health and Nutrition Examination Survey (NHANES) from 2007 to 2018 were included in this study. Binary logistic regression and mediated effect analysis were conducted to analyze the associations between eating breakfast, DII and depression. Dietary inflammation was divided into pro-inflammatory diet and anti-inflammatory diet according to the DII. RESULTS Both pro-inflammatory diet and skipping breakfast were risk factors for depression. After adjusting for covariables, compared with participants reporting breakfast in both recalls, reporting breakfast in one recall had a higher OR 95%CI (1.54(1.20, 1.98)) of depression. These associations in stratified analysis and sensitivity analysis without cardiovascular diseases (CVD) and diabetes were robust. DII mediated the association between eating breakfast and depression, the proportion of participants who reported breakfast in one recall and no recall was 26.15 % and 26.67 %, respectively. LIMITATIONS This was a cross-sectional study that couldn't argue for the cause-effect relationship. Moreover, the confounding factor regarding medication use was not accounted for due to limited data. CONCLUSIONS Skipping breakfast may increase the risk of depression by raising DII. And our study supported the essential role of regular breakfast and the anti-inflammatory diet in reducing the risk of depression.
Collapse
Affiliation(s)
- Fengdan Wang
- Department of Epidemiology and Biostatistics, School of Public Health, Jilin University, Changchun 130021, China
| | - Mengzi Sun
- Department of Epidemiology and Biostatistics, School of Public Health, Jilin University, Changchun 130021, China
| | - Xuhan Wang
- Department of Epidemiology and Biostatistics, School of Public Health, Jilin University, Changchun 130021, China
| | - Zibo Wu
- Department of Epidemiology and Biostatistics, School of Public Health, Jilin University, Changchun 130021, China
| | - Ruirui Guo
- Department of Epidemiology and Biostatistics, School of Public Health, Jilin University, Changchun 130021, China
| | - Yixue Yang
- Department of Epidemiology and Biostatistics, School of Public Health, Jilin University, Changchun 130021, China
| | - Yuxiang Wang
- Department of Epidemiology and Biostatistics, School of Public Health, Jilin University, Changchun 130021, China
| | - Yan Liu
- Department of Epidemiology and Biostatistics, School of Public Health, Jilin University, Changchun 130021, China
| | - Yibo Dong
- Department of Epidemiology and Biostatistics, School of Public Health, Jilin University, Changchun 130021, China
| | - Sizhe Wang
- Department of Epidemiology and Biostatistics, School of Public Health, Jilin University, Changchun 130021, China
| | - Bo Li
- Department of Epidemiology and Biostatistics, School of Public Health, Jilin University, Changchun 130021, China.
| |
Collapse
|
21
|
Sun Q, Liu J, Yang Y, Chen Y, Liu D, Ye F, Zhang Q. Mediating role of depressive symptoms in the association between adverse childhood experiences and asthma. Child Abuse Negl 2024; 149:106662. [PMID: 38281407 DOI: 10.1016/j.chiabu.2024.106662] [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] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/16/2023] [Revised: 01/12/2024] [Accepted: 01/19/2024] [Indexed: 01/30/2024]
Abstract
BACKGROUND Adverse childhood experiences (ACEs) are associated with asthma, but the role of depressive symptoms (DS) in this is poorly studied. OBJECTIVE The aim of this study was to investigate the mediating effect of DS on ACEs and asthma. PARTICIPANTS AND SETTING This study was a retrospective cohort study of participants from the China Longitudinal Study of Health and Retirement from 2011 to 2018. A total of 12,277 participants including 5942 males and 6335 females were involved in the study. METHODS DS were assessed using the 10-item short form of the Center for Epidemiological Research Depression Scale. Logistic regression adjusted for confounders was used to explore the relationship between ACEs with asthma. Mediating effect analysis was used to assess the role of DS in the relationship between ACEs and asthma. RESULTS The results of logistic regression showed that there were an association between ACEs and asthma. Mediating effect analysis revealed that among the 15 ACEs examined, DS had partial mediating effects on the association between asthma and 5 specific ACEs (feeling alone, peer bullied, self-reported health status, health limitation, and death of parents), and fully mediated the relationship between asthma and another 5 ACEs (death of siblings, childhood neighborhood safety, childhood neighborhood quality, physical abuse, and parents' mental health) (all p < .05). CONCLUSION ACEs are significantly associated with an increased risk of asthma, and DS play a mediating role in the relationship between ACEs and asthma.
Collapse
Affiliation(s)
- Qi Sun
- Department of Pediatrics, China-Japan Friendship Hospital, Beijing, China; National Center for Respiratory Medicine, Beijing, China
| | - Jing Liu
- Department of Pediatrics, China-Japan Friendship Hospital, Beijing, China; National Center for Respiratory Medicine, Beijing, China; Graduate School of Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
| | - Yang Yang
- Department of Pediatrics, China-Japan Friendship Hospital, Beijing, China; National Center for Respiratory Medicine, Beijing, China
| | - Yuanmei Chen
- Department of Pediatrics, China-Japan Friendship Hospital, Beijing, China; National Center for Respiratory Medicine, Beijing, China
| | - Die Liu
- Department of Pediatrics, China-Japan Friendship Hospital, Beijing, China; National Center for Respiratory Medicine, Beijing, China
| | - Fang Ye
- Department of Pediatrics, China-Japan Friendship Hospital, Beijing, China; National Center for Respiratory Medicine, Beijing, China
| | - Qi Zhang
- Department of Pediatrics, China-Japan Friendship Hospital, Beijing, China; National Center for Respiratory Medicine, Beijing, China; Graduate School of Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China.
| |
Collapse
|
22
|
Wang C, Li Y, Shen Y, Liu Y, Ru P, Wei Z, Xie D. Addressing the influencing path of social noise exposure risk perception on noise mitigation behavior. J Environ Manage 2024; 353:120238. [PMID: 38335593 DOI: 10.1016/j.jenvman.2024.120238] [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] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Revised: 01/17/2024] [Accepted: 01/25/2024] [Indexed: 02/12/2024]
Abstract
Noise interference has become a common health risk in population-densified urban areas where social noise occurs frequently. However, the influence of an individual's perception of social noise exposure risk on reactive behavior remains unknown. This study developed an integrative psychosocial perspective-based model that includes constructs from two theoretical frameworks (the Theory of Planned Behavior and the Value-Belief-Norm theory) to analyze noise risk perception and behavioral intention for social noise mitigation. Haidian District, Beijing, was selected as the case study area and 300 questionnaires were distributed. The results showed that personal attributes had significant effects on residents' noise exposure risk perception and noise-mitigation behavioral intentions. Noise perception, as represented by awareness of consequences and ascription of responsibility, was significantly related to noise mitigation behavioral intention. Awareness of consequences directly positively influenced behavioral intention (β = 0.235, p < 0.001) and indirectly positively influenced behavioral intention through the mediating effect of the ascription of responsibility, which accounted for 24 % of the total effect of awareness of consequences on behavioral intention. This study provides valuable insights into the risks of social noise and encourages adaptive measures to reduce it.
Collapse
Affiliation(s)
- Chunyan Wang
- School of Environment, Tsinghua University, China
| | - Yihan Li
- School of Environment, Tsinghua University, China
| | - Yayun Shen
- School of Public Policy& Management, Tsinghua University, China
| | - Yi Liu
- School of Environment, Tsinghua University, China.
| | - Peng Ru
- School of Public Policy& Management, Tsinghua University, China.
| | - Zeyang Wei
- School of Environment, Tsinghua University, China
| | - Dan Xie
- School of Environment, Tsinghua University, China
| |
Collapse
|
23
|
Lv J, Lin Z, Su Y, Chen X. The mediating effect of nurses' narrative ability on humanistic caring ability and humanistic caring behavior. Asian J Surg 2024:S1015-9584(24)00323-3. [PMID: 38388260 DOI: 10.1016/j.asjsur.2024.02.065] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2023] [Accepted: 02/02/2024] [Indexed: 02/24/2024] Open
Affiliation(s)
- Jing Lv
- Department of Orthopedics, Ziyang Hospital of West China Hospital of Sichuan University, China
| | - Zhiwu Lin
- Department of Cardiothoracic Surgery, Ziyang Hospital of West China Hospital of Sichuan University, China
| | - Yajie Su
- Department of Orthopedics, Ziyang Hospital of West China Hospital of Sichuan University, China
| | - Xiaojuan Chen
- Nursing Department, Ziyang Hospital of West China Hospital of Sichuan University, China.
| |
Collapse
|
24
|
Liu J, Bai S, Pan H, Huang L. Caregiver Burden and Readiness in Patients with Moderate and Severe Traumatic Brain Injury: The Chain Mediation Effect of Disease Uncertainty and Mental Resilience. World Neurosurg 2024:S1878-8750(24)00286-9. [PMID: 38395354 DOI: 10.1016/j.wneu.2024.02.084] [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: 12/22/2023] [Revised: 02/13/2024] [Accepted: 02/14/2024] [Indexed: 02/25/2024]
Abstract
OBJECTIVE To analyze the mediating effects of caregiver illness uncertainty and psychological resilience in caregiver burden and readiness in patients with moderate-to-severe traumatic brain injuries (TBIs). This can help improve caregiver readiness in patients with moderate-to-severe TBIs. METHODS A purposive sampling method was used to recruit patients with moderate-to-severe TBIs, and their caregivers, who were hospitalized in the Department of Neurosurgery of the Affiliated Hospital of Yangzhou University between October 2022 and August 2023. The Zarit Caregiver Burden Interview, Mishel Uncertainty In Scale for Family Member, Connor-Davidson Resilience Scale, and Caregivers Preparedness Scale, as well as general information questionnaire, were used to conduct the survey. RESULTS Caregiver readiness correlated with caregiver burden, illness uncertainty, and psychological resilience in patients with moderate-to-severe TBI (P < 0.01). Caregiver readiness was not only directly affected by caregiver burden (95% confidence interval: -0.510, -0.196) but was also affected through the chain mediation of illness uncertainty and psychological resilience (95% confidence interval: -0.146, -0.011). CONCLUSIONS Caregiver burden in patients with moderate-to-severe TBI influences caregiver readiness levels and is mediated by illness uncertainty and psychological resilience. By improving caregivers' illness uncertainty and increasing their psychological resilience, the impact of low caregiver readiness caused by high caregiver burden could be reduced.
Collapse
Affiliation(s)
- Jinteng Liu
- Department of Neurosurgery, Affiliated Hospital of Yangzhou University, Yangzhou, China; School of Nursing, Yangzhou University, Yangzhou, China
| | - Shuo Bai
- School of Nursing, Yangzhou University, Yangzhou, China
| | - Hailong Pan
- Department of Neurosurgery, Affiliated Hospital of Yangzhou University, Yangzhou, China.
| | - Lumei Huang
- School of Nursing, Yangzhou University, Yangzhou, China
| |
Collapse
|
25
|
林 欢, 刘 潘, 孙 钰, 俞 欣, 钱 君, 池 霞, 洪 琴. [Association between auditory processing and problem behaviors in preschool children: the mediating role of executive function]. Zhongguo Dang Dai Er Ke Za Zhi 2024; 26:174-180. [PMID: 38436316 PMCID: PMC10921876 DOI: 10.7499/j.issn.1008-8830.2309067] [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] [MESH Headings] [Subscribe] [Scholar Register] [Received: 09/14/2023] [Accepted: 12/25/2023] [Indexed: 03/05/2024]
Abstract
OBJECTIVES To investigate the association between auditory processing and problem behaviors in preschool children, as well as the mediating role of executive function. METHODS A total of 2 342 preschool children were selected from 7 kindergartens in Nanjing, China from June to August 2021. They were evaluated using Preschool Auditory Processing Assessment Scale, Conners Parent Symptom Questionnaire, and Behavior Rating Inventory of Executive Functioning-Preschool version. Children with different demographic features were compared in the scores and the abnormality rates of auditory processing, problem behaviors, and executive function. The influencing factors of the total scores of auditory processing, problem behaviors, and executive function were evaluated using multiple linear regression analysis. Whether executive function was a mediating factor between auditory processing and executive function was examined. RESULTS Sex and grade were the main influencing factors for the total score of auditory processing (P<0.05), and sex, grade, parental education level, and family economic status were the main influencing factors for the total scores of problem behaviors and executive function (P<0.05). The auditory processing score (rs=0.458, P<0.05) and problem behavior score (rs=0.185, P<0.05) were significantly positively correlated with the executive function score, and the auditory processing score was significantly positively correlated with the problem behavior score (rs=0.423, P<0.05). Executive function played a partial mediating role between auditory processing and problem behaviors, and the mediating effect accounted for 33.44% of the total effect. CONCLUSIONS Auditory processing can directly affect the problem behaviors of preschool children and indirectly affect problem behaviors through executive function.
Collapse
|
26
|
Zhou S, Guo C, Dai Y, Pan X, Luo X, Qin P, Tan L. Association between polycyclic aromatic hydrocarbon exposure and liver function: The mediating roles of inflammation and oxidative stress. Environ Pollut 2024; 342:123068. [PMID: 38042471 DOI: 10.1016/j.envpol.2023.123068] [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] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Revised: 11/23/2023] [Accepted: 11/28/2023] [Indexed: 12/04/2023]
Abstract
Polycyclic aromatic hydrocarbon (PAH) exposure has been associated with adverse health effects, and accumulating evidence suggests that PAH exposure may impair liver function. However, the underlying mechanisms linking PAH exposure and liver function impairment remain unclear. This study aimed to explore the association between PAH exposure and liver function biomarkers, and the mediating effects of inflammation and oxidative stress. The cross-sectional study included 155 adults and their urinary PAH metabolites (OH-PAHs) were determined, and eight liver function biomarkers were measured in paired serum samples. A comprehensive statistical analysis investigated the linear, non-linear, individual, and joint effects of the association between urinary OH-PAHs and liver function biomarkers. The results indicated significant positive associations between urinary OH-PAH concentrations and liver function biomarker levels, suggesting that PAH exposure may adversely affect liver function. 2-hydroxyfluorene was identified as the individual metabolite contributing significantly to elevated gamma-glutamyl transferase levels. Further stratification by gender revealed that this association is more pronounced in males. Moreover, we observed significant mediation effects of the oxidative stress biomarker 8-hydroxy-2'-deoxyguanosine and the inflammatory biomarkers C-reactive protein and white blood cell count on this association. The physiological responses triggered by PAH exposure are mediated by inflammation, which serves as a link between oxidative stress, cellular injury, and elevated liver enzyme levels. The results demonstrated that increased inflammation and oxidative stress mediated the association between increased urinary OH-PAHs and elevated liver function biomarkers. The results contribute to a better understanding of the potential mechanisms underlying PAH exposure's hepatotoxic effects.
Collapse
Affiliation(s)
- Si Zhou
- Guangzhou Center for Disease Control and Prevention, Guangzhou, 510440, China
| | - Chongshan Guo
- Guangzhou Center for Disease Control and Prevention, Guangzhou, 510440, China
| | - Yingyi Dai
- Guangzhou Center for Disease Control and Prevention, Guangzhou, 510440, China; School of Public Health, Southern Medical University, Guangzhou, 510515, China
| | - Xinhong Pan
- Guangzhou Center for Disease Control and Prevention, Guangzhou, 510440, China
| | - Xiaoyan Luo
- Guangzhou Center for Disease Control and Prevention, Guangzhou, 510440, China
| | - Pengzhe Qin
- Guangzhou Center for Disease Control and Prevention, Guangzhou, 510440, China
| | - Lei Tan
- Guangzhou Center for Disease Control and Prevention, Guangzhou, 510440, China; School of Public Health, Southern Medical University, Guangzhou, 510515, China.
| |
Collapse
|
27
|
Hu X, Jiang Y, Guo P, Li M. How does China's big data policy affect the digital economy of cities? Evidence from national big data comprehensive pilot zones. Heliyon 2024; 10:e24638. [PMID: 38298672 PMCID: PMC10828074 DOI: 10.1016/j.heliyon.2024.e24638] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2023] [Revised: 12/28/2023] [Accepted: 01/11/2024] [Indexed: 02/02/2024] Open
Abstract
Based on the panel data of 280 cities in China from 2011 to 2019, this paper examines the effects of big data policies on the digital economy development by using the national big data comprehensive pilot zones as a quasi-natural experiment. The findings of this paper are as follows. First, the big data policy significantly promotes China's digital economy development. Second, cities at a higher administrative level receive higher policy benefits than cities at a lower administrative level. Third, technological innovation and human capital are important ways for the big data policy to improve the development of the digital economy. The conclusions of this paper not only help to assess the effectiveness of big data policies and ensure the efficacy of policy implementation, but also provide policy support for local governments to fully explore the value of data elements and grasp the new opportunities for the digital economy development with the help of the pilot zones.
Collapse
Affiliation(s)
- Xinyun Hu
- School of business administration, Chongqing University of Science & Technology, Chongqing, China
| | - Yanling Jiang
- School of business administration, Chongqing University of Science & Technology, Chongqing, China
| | - Pengfei Guo
- Research Institute for the Construction of the Chengdu-Chongqing economic circle, School of Economics, Chongqing Technology and Business University, Chongqing, China
| | - Mingming Li
- Institute for Sociology, University of Innsbruck, Innsbruck, Austria
| |
Collapse
|
28
|
Deng A, Zarrett N, Sweeney AM. The mediating effects of motivation on the relations between occupational stress and physical activity among underresourced afterschool program staff. BMC Public Health 2024; 24:327. [PMID: 38291408 PMCID: PMC10826063 DOI: 10.1186/s12889-024-17800-x] [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] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Accepted: 01/18/2024] [Indexed: 02/01/2024] Open
Abstract
OBJECTIVE Guided by Self-Determination Theory, this study aimed to examine the potential mediating effects of autonomous and controlled motivations on physical activity (PA) experiences of afterschool program (ASP) staff with occupational stress. METHOD A total of 58 ASP staff provided full data. Staff occupational stress and self-determination motivations for PA were assessed. Participants' daily moderate-to-vigorous physical activity (MVPA) was measured using accelerometer wear. A path analysis was used to address the research purpose. RESULTS Occupational stress negatively and indirectly predicted daily MVPA which was mediated by controlled motivation (β = - 4.15, p <.05). Autonomous motivation directly and positively predicted daily MVPA across all types and levels of ASP staff occupational stress (β = 9.93, p =.01). CONCLUSIONS Autonomous motivation is a powerful predictor of staff PA levels despite the degree to which they experience stress. In contrast, controlled motivations are more vulnerable to occupational stress, and can lead to lower MVPA. TRIAL REGISTRATION Connect Through PLAY: A Staff-based Physical Activity Intervention for Middle School Youth (Connect). https://clinicaltrials.gov/ct2/show/NCT03732144 . Registered 11/06/2018. REGISTRATION NUMBER NCT03732144.
Collapse
Affiliation(s)
- Anqi Deng
- Behavioral Medicine Research Group, Department of Psychology, College of Arts and Sciences, University of South Carolina, 1330 Lady Street, Suite 400, 29201, Columbia, SC, USA.
| | - Nicole Zarrett
- Department of Psychology, University of South Carolina, Columbia, USA
| | - Allison M Sweeney
- Department of Biobehavioral and Nursing Science, College of Nursing, University of South Carolina, Columbia, USA
| |
Collapse
|
29
|
Chen M, Chen Y, Li C. Serum iron concentration and leptin inversely relate, partially mediated by body mass index in American adults. Nutr Res 2024; 124:1-12. [PMID: 38342069 DOI: 10.1016/j.nutres.2024.01.009] [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: 09/20/2023] [Revised: 01/19/2024] [Accepted: 01/19/2024] [Indexed: 02/13/2024]
Abstract
Iron metabolism and leptin are interconnected, and both link with obesity. In this cross-sectional study, we hypothesized that serum iron markers associate with leptin, with body mass index (BMI) acting as a mediator, confounder, and effect modifier in this relationship. We analyzed data from the National Health and Nutrition Examination Survey III, with a focus on serum iron markers and leptin. The relationship between serum iron markers and leptin was determined by multiple linear regression. The bootstrap method was used to investigate the mediating effect of BMI on this association. Among 3888 American adults, serum iron and transferrin saturation showed a negative association with leptin (log2-transformed) (β: -0.010, 95% confidence interval [CI], -0.013 to -0.006, P < .001; β: -0.006, 95% CI, -0.008 to -0.004, P < .001). Total iron-binding capacity was positively associated with the serum concentration of leptin (log2-transformed) (β: 0.002, 95% CI, 0-0.004, P = .0292). Sex, BMI, and body fat percentage significantly influenced these associations. Notably, the association between the iron markers and leptin diminished in individuals with a BMI ≥30 kg/m2. There was no observable relationship between leptin and serum ferritin concentrations. BMI mediated 4.81% of the serum iron-leptin association, with no mediation of body fat percentage. Our study identified a link between serum iron and leptin, with BMI as a mediating factor. In clinical settings, it is vital to understand how treatments targeting iron metabolism can directly impact serum leptin concentration and the subsequent physiological changes.
Collapse
Affiliation(s)
- Mi Chen
- Division of Cardiac Rehabilitation, Department of Physical Medicine and Rehabilitation, Xiangya Hospital of Central South University, Changsha, Hunan, People's Republic of China; Department of Physical Medicine and Rehabilitation, The First Affiliated Hospital, Xinjiang Medical University, Urumqi, Xinjiang, People's Republic of China
| | - Yuebai Chen
- Faculty of Science, McGill University, Montreal, Quebec, Canada
| | - Chao Li
- Department of Respiration, The First Affiliated Hospital, Xinjiang Medical University, Urumqi, Xinjiang, People's Republic of China.
| |
Collapse
|
30
|
Li J, Sun Q, Zhang H, Li B, Zhang C, Zhao Y, Lu J. Depressive symptoms mediate associations of adverse childhood experiences and chronic lung diseases: A mediation effect analysis. J Affect Disord 2024; 345:342-348. [PMID: 37879415 DOI: 10.1016/j.jad.2023.10.140] [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] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/19/2023] [Revised: 10/18/2023] [Accepted: 10/22/2023] [Indexed: 10/27/2023]
Abstract
BACKGROUND Adverse childhood experiences (ACEs) have been found to be related to the risk of chronic lung diseases (CLDs). However, the role of depressive symptoms (DS) in this link has not been fully examined. The present study aimed to explore the mediating effect of DS on the relationship between ACEs and CLDs. METHODS Data for this retrospective cohort study were obtained from participants enrolled in the China Health and Retirement Longitudinal Study (CHARLS). To assess DS, the 10-item Center for Epidemiological Research Depression Scale was utilized. Logistic regression was employed to explore the associations between ACEs and DS, ACEs and CLDs, as well as depressive symptoms- chronic lung diseases (DS-CLDs). Mediation analysis was conducted to assess the mediating role of DS in the relationship between ACEs and CLDs. RESULTS A total of 12,277 participants, comprising 5942 males and 6335 females, were included in this study. Logistic regression analysis identified associations between ACEs and the risk of DS, CLDs, and DS-CLDs. Mediating effect analysis demonstrated that DS had partial mediating effects on the association between CLDs and 7 ACEs, including feel alone, peer bullied, self-reported poor health status, health limitations, death of siblings, physical abuse, and parental mental health. Additionally, DS fully mediated the relationship between CLDs and hunger. CONCLUSIONS Our study establishes a significant association between ACEs and CLDs, as well as with DS and DS-CLDs in the elderly population. Furthermore, DS acts as a mediating factor in the ACEs and CLDs relationship.
Collapse
Affiliation(s)
- Jinxuan Li
- Capital Medical University China-Japan Friendship School of Clinical Medicine, Beijing 100029, China
| | - Qi Sun
- Department of Pediatrics, China-Japan Friendship Hospital, Beijing 100029, China
| | - Hongguang Zhang
- National Human Genetic Resources Center, National Research Institute for Family Planning, Beijing 100081, China
| | - Bingjie Li
- National Human Genetic Resources Center, National Research Institute for Family Planning, Beijing 100081, China
| | - Chaoyu Zhang
- National Human Genetic Resources Center, National Research Institute for Family Planning, Beijing 100081, China
| | - Yixin Zhao
- National Human Genetic Resources Center, National Research Institute for Family Planning, Beijing 100081, China
| | - Jianbo Lu
- National Human Genetic Resources Center, National Research Institute for Family Planning, Beijing 100081, China.
| |
Collapse
|
31
|
Huo RR, Liao Q, Zhai L, You XM, Zuo YL. Interacting and joint effects of triglyceride-glucose index (TyG) and body mass index on stroke risk and the mediating role of TyG in middle-aged and older Chinese adults: a nationwide prospective cohort study. Cardiovasc Diabetol 2024; 23:30. [PMID: 38218819 PMCID: PMC10790273 DOI: 10.1186/s12933-024-02122-4] [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] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/01/2023] [Accepted: 01/03/2024] [Indexed: 01/15/2024] Open
Abstract
BACKGROUND Individuals who are overweight or obese often develop insulin resistance, mediation of the association between body mass index (BMI) and stroke risk through the triglyceride-glucose index (TyG) seems plausible but has not been investigated. This study aims to examine whether TyG mediates associations of BMI with stroke risk and the extent of interaction or joint relations of TyG and BMI with stroke outcome. METHODS The China Health and Retirement Longitudinal Study, initiated in 2011, is a nationally representative, ongoing prospective cohort study involving 8 231 middle-aged and older Chinese adults without a stroke history at baseline. Exposures examined include BMI and the TyG, the latter being the logarithmized product of fasting triglyceride and glucose concentrations. The primary study outcome is stroke incidence, as determined through self-reports, with a follow-up period extending from June 1, 2011, to June 30, 2018. RESULTS Of the 8 231 participants, 3 815 (46.3%) were men; mean (SD) age was 59.23 (9.32) years. During a median follow-up of 7.1 years, 585 (7.1%) participants developed stroke. The TyG was found to mediate the association between BMI and incident stroke, proportions mediated were 16.3% for BMI in the 24.0-27.9 kg/m2 group and 53.8% for BMI ≥ 28.0 kg/m2 group. No significant multiplicative and additive interactions were found between BMI and TyG on incident stroke (Additive: RERI = 1.78, 95% CI - 1.29-4.86; Multiplicative, HR = 1.40, 95% CI 0.86-2.27). HRs for individuals with BMI ≥ 28.0 kg/m2 and quartile 4 of TyG compared with those with BMI < 24.0 kg/m2 and quartile 1 of TyG were 2.05 (95% CI 1.37-3.06) for incident stroke. Combining BMI and TyG enhanced predictive performance for stroke when compared to their individual (AUCBMI+TyG vs AUCBMI vs AUCTyG, 0.602 vs 0.581 vs 0.583). CONCLUSIONS TyG appeared to be associated with stroke risk and mediates more than 50% of the total association between BMI and stroke in middle-aged and older Chinese adults. Public health efforts aiming at the reduction of body weight might decrease the stroke risk due to insulin resistance and the burden of stroke.
Collapse
Affiliation(s)
- Rong-Rui Huo
- Department of Experimental Research, Guangxi Medical University Cancer Hospital, Nanning, China
| | - Qian Liao
- Department of Epidemiology and Biostatistics, School of Public Health, Guangxi Medical University, Shuang Yong Rd. #22, Nanning, 530021, China
| | - Lu Zhai
- Department of Smart Health Elderly Care Services and Management, School of Nursing, Guangxi Health Science College, Nanning, China
| | - Xue-Mei You
- Department of Experimental Research, Guangxi Medical University Cancer Hospital, Nanning, China
- Key Laboratory of Early Prevention and Treatment for Regional High Frequency Tumour (Guangxi Medical University), Ministry of Education, Nanning, China
- Guangxi Key Laboratory of Early Prevention and Treatment for Regional High Frequency Tumour, Nanning, China
| | - Yan-Li Zuo
- Department of Epidemiology and Biostatistics, School of Public Health, Guangxi Medical University, Shuang Yong Rd. #22, Nanning, 530021, China.
| |
Collapse
|
32
|
Zhao C, Dong K, Liu Z, Ma X. Is digital economy an answer to energy trilemma eradication? The case of China. J Environ Manage 2024; 349:119369. [PMID: 37939479 DOI: 10.1016/j.jenvman.2023.119369] [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] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Revised: 08/30/2023] [Accepted: 10/14/2023] [Indexed: 11/10/2023]
Abstract
Digital economy plays an irreplaceable role in achieving energy development, and may also have a profound impact on energy supply and consumption. Based on a panel dataset of 30 provinces in China for the period 2006 to 2019, we assess the impact of digital economy on energy trilemma. This study also detects the asymmetric nexus between digital economy and energy trilemma, and investigates the direct and indirect effects of digital economy on energy trilemma. The main findings are as follows. (1) Digital economy shows a significant inhibitory effect on energy trilemma, which means energy trilemma can be effectively eradicated by promoting the development of digital economy. (2) Digital economy has a more prominent inhibitory effect on energy trilemma when the latter is at lower quantiles, and the marginal impact of digital economy on the energy trilemma decreases as the level of energy trilemma increases. (3) Digital economy exerts a significant and negative impact on energy insecurity, inequity, and unsustainability, which are three pillars of the energy trilemma. (4) Digital economy contributes to the eradication of energy trilemma by inhibiting traditional energy consumption and simultaneously encouraging technology innovation, which are two mediators in the nexus between digital economy and energy trilemma. Following the above findings, this study presents a series of policy recommendations for accelerating the development of digital economy and restricting energy trilemma.
Collapse
Affiliation(s)
- Congyu Zhao
- School of International Trade and Economics, University of International Business and Economics, Beijing, 100029, China; School of Geography, Earth and Environmental Sciences, University of Birmingham, Birmingham, B15 2TT, UK.
| | - Kangyin Dong
- School of International Trade and Economics, University of International Business and Economics, Beijing, 100029, China.
| | - Zhengguang Liu
- Department of Chemical Engineering, School of Engineering, The University of Manchester, Manchester, M13 9PL, UK.
| | - Xiaoyue Ma
- School of Economics, Northwest University of Political Science and Law, Xi'an, 710122, China.
| |
Collapse
|
33
|
Lvy Y, Zhang F, Cai Z, Zhong D, Xing L. Correlation among irrational parenthood cognitions, fertility stress, and social support in patients with repeated implantation failure and the mediating effect of fertility stress: a cross-sectional survey. J Assist Reprod Genet 2024; 41:205-212. [PMID: 37921970 PMCID: PMC10789702 DOI: 10.1007/s10815-023-02953-2] [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] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2023] [Accepted: 09/16/2023] [Indexed: 11/05/2023] Open
Abstract
PURPOSE This study investigated the relationships among irrational conceptions of parenthood, fertility stress, and social support, as well as the mediating effect of fertility stress, in patients with repeated implantation failure. METHODS Patients who underwent assisted reproductive technology due to repeated implantation failure at the Reproductive Centre at Women's Hospital between January 2020 and August 2022 were selected using cross-sectional research and convenience sampling. A total of 129 patients with recurrent implantation failure were investigated using the Irrational Parenthood Cognitions Questionnaire (IPCQ), Fertility Problem Inventory (FPI), and Social Support Rating Scale (SSRS). RESULTS The differences in irrational parenthood cognitions, fertility, stress, and social support among patients with repeated implantation failure in the education and yearly household income subgroups were statistically significant (P<0.001). Pearson correlation analysis revealed that irrational parenthood cognitions were favorably correlated with all measures of reproductive stress (r=0.384 to 0.664, all P<0.01) and negatively correlated with social support (r=-0.310, p<0.01). The fertility stress of patients with repeated implantation failure fit the structural equation model of irrational parenthood cognitions and social support well [X2/df=2.04, Comparative Fit Index (CFI)=0.944, Tucker-Lewis (TLI)=0.905, Root Mean Squared Error of Approximation (RMSEA)=0.090]. The bootstrap test results revealed that the mediating effect of the 95% CI ranged between -0.506 and -0.109, and the interval did not contain 0. Fertility stress had a strong mediating effect on the relationship between irrational parenthood cognitions and social support. CONCLUSIONS The mediating effect of reproductive stress on the relationship between irrational parenthood cognitions and social support in patients with repeated implantation failure was significant. It is important for medical and nursing staff to address physical and psychological illnesses and develop effective intervention strategies from the perspectives of fertility stress, social support, and cultural background, with the ultimate goal of improving mental health.
Collapse
Affiliation(s)
- Yan Lvy
- Department of Reproductive Endocrinology, School of Medicine, Women's Hospital, Zhejiang University, Hangzhou, 310000, Zhejiang, Province, People's Republic of China
| | - Fang Zhang
- Department of Reproductive Endocrinology, School of Medicine, Women's Hospital, Zhejiang University, Hangzhou, 310000, Zhejiang, Province, People's Republic of China
| | - Zhongbo Cai
- Department of Reproductive Endocrinology, School of Medicine, Women's Hospital, Zhejiang University, Hangzhou, 310000, Zhejiang, Province, People's Republic of China
| | - Danting Zhong
- Department of Reproductive Endocrinology, School of Medicine, Women's Hospital, Zhejiang University, Hangzhou, 310000, Zhejiang, Province, People's Republic of China
| | - Lanfeng Xing
- Department of Reproductive Endocrinology, School of Medicine, Women's Hospital, Zhejiang University, Hangzhou, 310000, Zhejiang, Province, People's Republic of China.
| |
Collapse
|
34
|
Luo CY, Jiao P, Tu SM, Shen L, Sun YM. Mediating role of physical activity in the relationship between psychological distress and intimate relationships among stroke patients. World J Psychiatry 2023; 13:1096-1105. [PMID: 38186719 PMCID: PMC10768486 DOI: 10.5498/wjp.v13.i12.1096] [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] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Revised: 10/10/2023] [Accepted: 10/29/2023] [Indexed: 12/19/2023] Open
Abstract
BACKGROUND Stroke patients often experience psychological distress, which can impact their intimate relationships with spouses, subsequently influencing their treatment and recovery. Physical activity is considered a key rehabilitation method for stroke patients. This paper aims to analyze whether psychological distress affects intimate relationship between spouses through physical activity. AIM To explore the mediating effect of physical activity between psychological distress and intimate relationship in stroke patients. METHODS A total of 256 stroke patients who underwent treatment at the First People's Hospital of Shangqiu between July 2021 and July 2022 were enrolled in this study. The participants completed questionnaires, including the Kessler Psychological Distress Scale (K10), the Quality of Relationship Index (QRI), International Physical Activity Questionnaire, and a general information questionnaire. Data analysis were performed using SPSS 23.0. The Harman test was employed to detect common method deviations, and Spearman correlation was used for correlation analysis. The mediating effect was assessed using Process 3.4.1, with significance testing of the regression coefficients conducted using the bias-corrected percentile Bootstrap method (5000 iterations, 95% confidence interval). Statistical significance was set at P < 0.05. RESULTS The results showed that patients scored an average of 21.61 ± 6.44 points on the K10, 32.40 ± 6.19 points on the QRI; the median physical activity level according to the International Physical Activity Questionnaire was 1861 (566, 2846) MET·min/w. The level of physical activity (the physical activity intensity of the patients reflected by the International Physical Activity Questionnaire-Long Form scale) negatively correlated with psychological distress and intimacy (P < 0.05), and positively correlated with each other (P < 0.05), with the correlation stronger at lower physical activity levels compared to higher ones. The mediating effect of physical activity between psychological distress and intimate relationship was calculated to be 40.23%. Bootstrap analysis further validated the results. The mediating effect of psychological distress on intimate relationships through physical activity level was -0.284, with a confidence interval of -0.409 to -0.163, excluding 0, confirming a significant mediating effect of psychological distress on intimate relationships. CONCLUSION Physical activity significantly affects relationship between psychological distress and intimate relationships among stroke patients. Addressing the role of physical activity may have implications for improving patient outcomes and rehabilitation strategies.
Collapse
Affiliation(s)
- Chang-Yue Luo
- Department of Emergency, The First People’s Hospital of Shangqiu, Shangqiu 476000, Henan Province, China
| | - Peng Jiao
- Department of Emergency, The First People’s Hospital of Shangqiu, Shangqiu 476000, Henan Province, China
| | - Shu-Min Tu
- Department of Emergency, The First People’s Hospital of Shangqiu, Shangqiu 476000, Henan Province, China
| | - Lin Shen
- Department of Emergency, The First People’s Hospital of Shangqiu, Shangqiu 476000, Henan Province, China
| | - Yong-Mei Sun
- Department of Emergency, The First People’s Hospital of Shangqiu, Shangqiu 476000, Henan Province, China
| |
Collapse
|
35
|
Wang Y, Gu J, Zhang F, Xu X. The mediating role of social support and resilience between self-efficacy and prenatal stress: a mediational analysis. BMC Pregnancy Childbirth 2023; 23:866. [PMID: 38104088 PMCID: PMC10724952 DOI: 10.1186/s12884-023-06184-2] [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] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2023] [Accepted: 12/08/2023] [Indexed: 12/19/2023] Open
Abstract
BACKGROUND Prenatal stress is a highly prevalent mental disorder experienced by pregnant women. This study assessed the prevalence and influencing factors of prenatal stress and investigated the mediating role of social support and resilience between self-efficacy and prenatal stress among pregnant women in China. METHODS A convenience sample comprising 1071 pregnant women from three hospitals in Nantong, Jiangsu Province, China, was recruited between February and June 2023. These participants completed a set of general survey questionnaires and were assessed using the Pregnancy Pressure Scale, Perceived Social Support Scale, the 10-item Connor-Davidson Resilience Scale, and the Chinese version of the General Self-Efficacy Scale. Furthermore, a hierarchical multiple regression model was employed to investigate the relevant factors and mediators of prenatal stress symptoms. A structural equation model was used to examine the mediating role of social support and resilience in the relationship between self-efficacy and prenatal stress. RESULTS The results of the multivariate regression analysis indicated significant associations between prenatal stress and parity, self-efficacy, social support, and resilience (P < 0.001). Self-efficacy accounted for 35.33% of the total effect, with a direct effect of -2.5306 (95% confidence interval [CI]: -4.0309 to -1,0303). Further examination through mediation analysis revealed the mediating roles of social support and resilience in the relationship between self-efficacy and prenatal stress. The mediating effect of social support was - 1.5933 (95% CI: -2.2907 to -0.9496), accounting for 22.24% of the total effect. Similarly, resilience exhibited a mediating effect of -3.0388 (95% CI: -4.3844 to -1.7135), accounting for 42.43% of the total effect. CONCLUSION The mediation analysis revealed that among pregnant women in China, the influence of self-efficacy on prenatal stress is channelled through social support and resilience. Therefore, enhancing social support, resilience, and self-efficacy might alleviate prenatal stress.
Collapse
Affiliation(s)
- Yanchi Wang
- Affiliated Nantong Hospital of Shanghai University (The Sixth People's Hospital of Nantong), Nantong, Jiangsu, China
- Medical School of Nantong University, Nantong, Jiangsu, China
- Department of Nursing, Affiliated Hospital of Nantong University, Nantong, 226001, Jiangsu, China
| | - Jian Gu
- Department of Epidemiology and Medical Statistics, School of Public Health, Nantong University, Nantong, Jiangsu, China
| | - Feng Zhang
- Medical School of Nantong University, Nantong, Jiangsu, China.
- Medical School (School of Nursing), Nantong University, Nantong, 226001, Jiangsu, China.
| | - Xujuan Xu
- Department of Nursing, Affiliated Hospital of Nantong University, Nantong, 226001, Jiangsu, China.
| |
Collapse
|
36
|
Jiao R, Li J, Cheng N, Liu X, Tan Y. The mediating role of coping styles between nurses' workplace bullying and professional quality of life. BMC Nurs 2023; 22:459. [PMID: 38053158 DOI: 10.1186/s12912-023-01624-y] [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: 06/26/2023] [Accepted: 11/24/2023] [Indexed: 12/07/2023] Open
Abstract
AIMS This study aimed to explore the relationship between workplace bullying among nurses and their professional quality of life, as well as the mediating role of coping styles between the two factors. BACKGROUND In China, the overall status of nurses' professional quality of life is not optimistic, and the problems of low compassion satisfaction and high compassion fatigue persist. Workplace bullying, which is a serious global issue, can negatively impact the mental health and professional quality of nurses. However, it has still not attracted enough attention from managers. METHODS The study used a cross-sectional research design and surveyed 297 clinical nurses from two tertiary grade A hospitals in Wuhan, China. Data were collected through an online questionnaire survey from March to May 2022. The data were analyzed using descriptive statistical methods, including Pearson correlation analysis and structural equation modeling. RESULTS The score for nurses' workplace bullying was 38.72 ± 12.30. The scores for the three dimensions of professional quality of life were 27.56 ± 4.79 for compassion satisfaction, 30.51 ± 4.33 for burnout, and 28.47 ± 4.65 for secondary trauma stress. The scores for positive coping style and negative coping style were 34.59 ± 5.72 and 20.34 ± 5.08 points, respectively. Workplace bullying had a direct negative effect on compassion satisfaction, as well as positive direct effects on burnout and secondary traumatic stress. Coping styles played a mediating effect between workplace bullying and the pairwise relationships of compassion satisfaction, burnout, and secondary trauma stress. CONCLUSION Workplace bullying hurts nurses' professional quality of life while coping styles plays an mediating role between workplace bullying and professional quality of life. Nursing managers can improve nurses' professional quality of life by reducing workplace bullying and enhancing positive coping style. IMPLICATIONS FOR NURSING MANAGEMENT Nursing managers can employ management wisdom and techniques to mitigate the presence and detrimental effects of workplace bullying. This, in turn, promotes a positive work environment and enhances the professional quality of life for nurses.
Collapse
Affiliation(s)
- Rui Jiao
- Department of Nursing, Wuhan University of Science and Technology, Wuhan, Hubei, China
| | - Jinping Li
- Hubei Province Key Laboratory of Occupational Hazard Identification and Control, School of Medicine, Institute of Nursing Research, Wuhan University of Science and Technology, Wuhan, Hubei, China.
| | - Nan Cheng
- Department of Nursing, Wuhan University of Science and Technology, Wuhan, Hubei, China
| | - Xiangying Liu
- Department of Nursing, Wuhan University of Science and Technology, Wuhan, Hubei, China
| | - Yizhou Tan
- Department of Nursing, Wuhan University of Science and Technology, Wuhan, Hubei, China
| |
Collapse
|
37
|
Shi W, Sang J, Zhou J, Ding X, Li Z. Can carbon emission trading improve carbon emission performance? Evidence from a quasi-natural experiment in China. Environ Sci Pollut Res Int 2023; 30:124028-124040. [PMID: 37995033 DOI: 10.1007/s11356-023-31060-z] [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] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Accepted: 11/11/2023] [Indexed: 11/24/2023]
Abstract
Carbon emission trading policies play a key role in reducing carbon emissions through market-based mechanisms. In the context of China's carbon neutrality goals and carbon peaking targets, it is important to predict and evaluate the effectiveness of such policies. The combined impact of carbon trading policies on carbon emission reduction and economic output has not been well investigated in previous studies. In this study, the impact of carbon emission trading policies on regional carbon emission performance was assessed through mechanism analysis and empirical tests. The mechanism analysis showed that carbon emission intensity reduction relied on three mediating effects: technological innovation incentives, industrial structure optimization, and energy substitution. For the empirical test, the multi-time difference-in-differences (DID) method was adopted to study the impact using panel data from 30 provinces in China between 2005 and 2019. Moreover, the specific impact mechanism was further tested using mediating effects. The results showed that China's carbon trading policy has significantly affected the carbon emission performance of the pilot regions, and factors such as GDP per capita, urbanization level, and capital-labor ratio have notably contributed to the reduction of carbon emission intensity. The proportions of the three mediating effects in the total effect were estimated to be 60.98%, 23.17%, and 10.14%, respectively. This study provides an empirical approach to the study of the impact of carbon trading policy on carbon emission reduction and economic output and can serve as a reference for addressing climate change and alleviating conflicts between the environment and economic growth in similar regions.
Collapse
Affiliation(s)
- Wen Shi
- College of Environmental Science and Engineering, North China Electric Power University, Beijing, 102206, China
| | - Jing Sang
- College of Environmental Science and Engineering, North China Electric Power University, Beijing, 102206, China
| | - Jincheng Zhou
- College of Economic and Management, North China Electric Power University, Beijing, 102206, China
| | - Xiaowen Ding
- College of Environmental Science and Engineering, North China Electric Power University, Beijing, 102206, China.
| | - Zoe Li
- Department of Civil Engineering, McMaster University, Hamilton, ON, L8S 4L7, Canada
| |
Collapse
|
38
|
Zhou Y, Zhang K, Luo G, Guo S. Analysis of the spatial effect of clean energy development on green economic growth: evidence from China. Environ Sci Pollut Res Int 2023; 30:122136-122152. [PMID: 37966643 DOI: 10.1007/s11356-023-30828-7] [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] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Accepted: 10/29/2023] [Indexed: 11/16/2023]
Abstract
Clean energy development has played a pivotal role in economic transformation. Based on the panel data of 30 provinces in China from 2006 to 2021, the spatial Dubin model was used to empirically investigate the impact of clean energy development on green economic growth. Furthermore, this research selected industrial structure optimization as the mediating variable to analyze the mediating effect between clean energy development and green economic growth. The results are as follows. Firstly, there is a positive spatial correlation for green economic development, in which the level of green economic development in a region can be influenced by neighboring regions. Secondly, there is a significant positive relationship between clean energy development and green economic growth, in which the clean energy development has a positive impact on green economic growth. Thirdly, the mediating effect analysis demonstrates that the clean energy development can influence green economic growth through industrial structure optimization. Based on the findings in this paper, several suggestions are proposed. China should formulate a unified national strategy for green economy by coordinating and balancing regional differences, develop the clean energy industry to promote green economic growth, and pay attention to the intermediary effect of industrial structure to promote green economic growth.
Collapse
Affiliation(s)
- Yujuan Zhou
- School of Economics and Management, North China Electric Power University, Beijing, 102206, China
| | - Kaiwen Zhang
- School of Economics and Management, North China Electric Power University, Beijing, 102206, China
| | - Guoliang Luo
- School of Economics and Management, North China Electric Power University, Beijing, 102206, China
| | - Sen Guo
- School of Economics and Management, North China Electric Power University, Beijing, 102206, China.
- Beijing Key Laboratory of New Energy and Low-Carbon Development, North China Electric Power University, Changping, Beijing, 102206, China.
| |
Collapse
|
39
|
Ju Y, Dronova I, Rodriguez DA, Bakhtsiyarava M, Farah I. Recent greening may curb urban warming in Latin American cities of better economic conditions. Landsc Urban Plan 2023; 240:None. [PMID: 38046954 PMCID: PMC10570748 DOI: 10.1016/j.landurbplan.2023.104896] [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] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Revised: 09/04/2023] [Accepted: 09/13/2023] [Indexed: 12/05/2023]
Abstract
Rising temperatures have profound impacts on the well-being of urban residents. However, factors explaining the temporal variability of urban thermal environment, or urban warming, remain insufficiently understood, especially in the Global South. Addressing this gap, we studied the relationship between city-level economic conditions and urban warming, and how urban green space mediated this relationship, focusing on 359 major Latin American cities between 2001 and 2022. While effect sizes varied by economic and temperature measures used, we found that better economic conditions were associated with lower baseline greenness in 2011, which contributed to faster warming. There was modest evidence that this faster warming associated with lower baseline greenness and improved economic conditions was partially offset by cooling from recent greening (2001-2022) in cities of better economic conditions. This offset was more evident in arid cities. Together, these findings provide insights into the urban warming mechanism manifested through the effect of economic conditions on urban green space, for Latin American cities and other high-density cities transforming in a similar context.
Collapse
Affiliation(s)
- Yang Ju
- School of Architecture and Urban Planning, Nanjing University, Rm. 810, Jianliang Bldg., No. 22 Hankou Rd., Nanjing, China
| | - Iryna Dronova
- Department of Environmental Science, Policy, and Management, University of California, Berkeley, USA
- Department of Landscape Architecture and Environmental Planning, University of California, Berkeley, USA
| | - Daniel A. Rodriguez
- Department of City and Regional Planning, University of California, Berkeley, USA
- Institute of Transportation Studies, University of California, Berkeley, USA
| | - Maryia Bakhtsiyarava
- Institute of Urban and Regional Development, University of California, Berkeley, USA
| | - Irene Farah
- Department of City and Regional Planning, University of California, Berkeley, USA
| |
Collapse
|
40
|
Wen L, Sun S. Does emission trading system improve the urban land green use efficiency? Empirical evidence from Chinese cities. Environ Sci Pollut Res Int 2023; 30:121666-121683. [PMID: 37955732 DOI: 10.1007/s11356-023-30678-3] [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] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/01/2023] [Accepted: 10/21/2023] [Indexed: 11/14/2023]
Abstract
Maximizing socioeconomic and environmental benefits with minimal investment in urban land resources is a key concern for sustainable urban development. The emission trading system is an important strategy of the Chinese government to control environmental pollution and promote green development, but whether it improves urban land green use efficiency is still unclear. Combining the concept of green development with urban land use efficiency, this paper uses the super-efficiency slack-based measure (SBM) model with undesirable outputs to measure the land green use efficiency of 261 prefecture-level cities in China from 2003 to 2017. In addition, the propensity score matching difference-in-differences (PSM-DID) method and the mediating effect model were used to test the impact of the China's emission trading system on urban land green use efficiency and behind the mechanism. According to the findings, China's emission trading system has significantly improved urban land green use efficiency, compared with that in nonpilot cities, urban land green use efficiency in pilot cities has increased by 10.40%. Moreover, the policy effect of the emission trading system is more significant in resource-based cities and cities with a high intensity of environmental regulations. Further mechanism analysis reveals that green technology innovation and industrial structure upgrading are effective transmission mechanisms for China's emissions trading policy to improve urban land green use efficiency. The findings provide policy implications for promoting the sustainable use of urban land resources and advancing the coordinated development of urban socioeconomic and ecological environments.
Collapse
Affiliation(s)
- Limin Wen
- Research Center of Management Science and Engineering, Jiangxi Normal University, Nanchang, 330022, China
- School of Mathematics and Statistics, Jiangxi Normal University, Nanchang, 330022, China
| | - Shufang Sun
- Research Center of Management Science and Engineering, Jiangxi Normal University, Nanchang, 330022, China.
| |
Collapse
|
41
|
Honglv X, Zhaoyu Y, Dehui L, Chunjie Y, Yun Z, Jiaxing Y, Yingzhen S, Yinghong J, Qiuan L. Mediating effect of physical sub-health in the association of sugar-sweetened beverages consumption with depressive symptoms in Chinese college students: A structural equation model. J Affect Disord 2023; 342:157-165. [PMID: 37730148 DOI: 10.1016/j.jad.2023.09.020] [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] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/25/2023] [Revised: 08/28/2023] [Accepted: 09/17/2023] [Indexed: 09/22/2023]
Abstract
BACKGROUND Although previous findings with small samples indicated that sugar-sweetened beverages (SSB) consumption was associated with depressive symptoms in adolescents, the mediating effect of physical sub-health in the association is unknown. METHODS A survey was conducted among freshmen from 11 provinces in China. A food frequency questionnaire was used to collect dietary behavior, and patient health questionnaire-9 items was used to assess depressive symptoms. A generalized linear model was used to analyze the association between SSB consumption, physical sub-health and depressive symptoms. The structural equation model was used to analyze the mediating effect of physical sub-health. RESULTS Of the 31,856 participants, 36.5 % had positive depressive symptoms. After adjusting for variables, carbonate beverages (β = 0.11; 95%CI: 0.07-0.15; P = 0.000) and milk tea (β = 0.07; 95%CI: 0.01-0.13; P = 0.021) consumption was associated with depressive symptoms in boys. Carbonate beverages (β = 0.09; 95%CI: 0.05-0.13; P = 0.000), tea beverages (β = 0.09; 95%CI: 0.04-0.13; P = 0.000), and milk tea (β = 0.08; 95%CI: 0.04-0.11; P = 0.000) consumption was associated with depressive symptoms in girls. The mediating effect of physical sub-health accounted for 81.3 % of the total effect in the mediating model of SSB associated with depressive symptoms. LIMITATIONS Retrospective survey has certain information bias. Association observed in the cross-sectional study is uncertain. CONCLUSIONS The present study suggests that the consumption of SSB associated with depressive symptoms in Chinese college students, and physical sub-health plays a complete mediating role in the association.
Collapse
Affiliation(s)
- Xu Honglv
- School of Medicine, Kunming University, Kunming, Yunnan 650214, China; Community Nursing Research Team of Kunming University, Kunming, Yunnan 650214, China.
| | - Yang Zhaoyu
- School of Medicine, Kunming University, Kunming, Yunnan 650214, China; Campus hospital, Kunming University, Kunming, Yunnan 650214, China
| | - Liu Dehui
- Campus hospital, Kunming University, Kunming, Yunnan 650214, China
| | - Yu Chunjie
- Department of pharmacy, the first people's hospital of Kunming, Kunming, Yunnan 650100, China
| | - Zhao Yun
- Department of infection control, Yan'an Hospital of Kunming City, Kunming 650051, China
| | - Yang Jiaxing
- School of Medicine, Kunming University, Kunming, Yunnan 650214, China; Community Nursing Research Team of Kunming University, Kunming, Yunnan 650214, China
| | - Su Yingzhen
- School of Medicine, Kunming University, Kunming, Yunnan 650214, China; Community Nursing Research Team of Kunming University, Kunming, Yunnan 650214, China
| | - Jiang Yinghong
- School of Medicine, Kunming University, Kunming, Yunnan 650214, China; Community Nursing Research Team of Kunming University, Kunming, Yunnan 650214, China
| | - Lu Qiuan
- School of Medicine, Kunming University, Kunming, Yunnan 650214, China; Community Nursing Research Team of Kunming University, Kunming, Yunnan 650214, China
| |
Collapse
|
42
|
Wang R, Chen H, He M, Xu J. Serum cystatin C is correlated with mortality of traumatic brain injury patients partially mediated by acute kidney injury. Acta Neurol Belg 2023; 123:2235-2241. [PMID: 37171701 PMCID: PMC10175904 DOI: 10.1007/s13760-023-02282-2] [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] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Accepted: 05/05/2023] [Indexed: 05/13/2023]
Abstract
BACKGROUND Evaluating risk of poor outcome for Traumatic Brain Injury (TBI) in early stage is necessary to make treatment strategies and decide the need for intensive care. This study is designed to verify the prognostic value of serum cystatin C in TBI patients. METHODS 415 TBI patients admitted to West China hospital were included. Logistic regression was performed to explore risk factors of mortality and testify the correlation between cystatin C and mortality. Mediation analysis was conducted to test whether Acute Kidney Injury (AKI) and brain injury severity mediate the relationship between cystatin C level and mortality. Area under the receiver operating characteristic curve (AUC) was used to evaluate the prognostic value of cystatin C and the constructed model incorporating cystatin C. RESULTS The mortality rate of 415 TBI patients was 48.9%. Non-survivors had lower GCS (5 vs 8, p < 0.001) and higher cystatin C (0.92 vs 0.71, p < 0.001) than survivors. After adjusting confounding effects, multivariate logistic regression indicated GCS (p < 0.001), glucose (p < 0.001), albumin (p = 0.009), cystatin C (p < 0.001) and subdural hematoma (p = 0.042) were independent risk factors of mortality. Mediation analysis showed both AKI and brain injury severity exerted mediating effects on relationship between cystatin C and mortality of included TBI patients. The AUC of combining GCS with cystatin C was 0.862, which was higher than that of GCS alone (Z = 1.7354, p < 0.05). CONCLUSION Both AKI and brain injury severity are mediating variables influencing the relationship between cystatin C and mortality of TBI patients. Serum cystatin C is an effective prognostic marker for TBI patients.
Collapse
Affiliation(s)
- Ruoran Wang
- Department of Neurosurgery, West China Hospital, Sichuan University, No.37, Guoxue Alley, Chengdu, 610041, Sichuan Province, China
| | - Hongxu Chen
- Department of Neurosurgery, West China Hospital, Sichuan University, No.37, Guoxue Alley, Chengdu, 610041, Sichuan Province, China
| | - Min He
- Department of Critical Care Medicine, West China Hospital, Sichuan University, Chengdu, Sichuan Province, China.
| | - Jianguo Xu
- Department of Neurosurgery, West China Hospital, Sichuan University, No.37, Guoxue Alley, Chengdu, 610041, Sichuan Province, China.
| |
Collapse
|
43
|
He H, Wang JL, Jin M, Yuan ZQ, Teng M. [Study on the current status and relationship between psychological capital and compassion fatigue with work engagement of clinical nurses]. Zhonghua Lao Dong Wei Sheng Zhi Ye Bing Za Zhi 2023; 41:818-824. [PMID: 38073208 DOI: 10.3760/cma.j.cn121094-20221017-00495] [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] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 12/18/2023]
Abstract
Objective: To explore the relationship between clinical nurses' psychological capital, compassion fatigue with work engagement, and analyze the mediating effect of psychological capital between compassion fatigue and work engagement, so as to provide scientific evidence for reducing compassion fatigue and improving work engagement of clinical nurses. Methods: From December 2021 to February 2022, 494 clinical nurses from 7 general hospitals in Sichuan Province were selected for the study using convenience sampling. The General Information Questionnaire, the Compassion Fatigue Short Scale, the Work Engagement Short Scale and the Psychological Capital Questionnaire for Nurses were used to conduct the survey. Pearson correlation was used to analyze the correlation between compassion fatigue, work engagement and psychological capital. And stepwise regression analysis and Bootstrap method were used to analyze the effects of compassion fatigue and psychological capital on work engagement as well as the mediating effect of psychological capital between compassion fatigue and work engagement. Results: Of the 494 clinical nurses, 33 (6.7%) were male and 461 (93.3%) were female, with an average age of (31.47±6.89) years old and an average working years (9.87±7.61) years. The average scores of psychological capital, compassion fatigue and work engagement of clinical nurses were (5.01±0.76), (3.19±2.08) and (4.60±1.37) points, respectively. Compassion fatigue was negatively correlated with psychological capital and work engagement (r=-0.608, -0.580, P<0.001), and work engagement was positively correlated with psychological capital (r=0.771, P<0.001). Compassion fatigue and psychological capital together accounted for 61.3% of the variation in work engagement, with the direct effects on work engagement were -0.206 (95%CI: -0.283--0.138, P<0.001) and 0.677 (95%CI: 0.599-0.744, P=0.001), respectively. Psychological capital partially mediated the relationship between compassion fatigue and work engagement, with a mediating effect of -0.397 (95%CI: -0.456--0.340, P<0.001), accounting for 65.8% of the total effect. Conclusion: The work engagement of clinical nurses is at a high level. Managers should take targeted measures to alleviate the symptoms of clinical nurses' compassion fatigue, improve their psychological capital, and then stabilize and improve their level of work engagement.
Collapse
Affiliation(s)
- H He
- School of Nursing, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
| | - J L Wang
- School of Nursing, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
| | - M Jin
- Operating Room, The Third People's Hospital of Chengdu, Chengdu 610014, China
| | - Z Q Yuan
- Department of Nursing, Sichuan Nursing Vocational College, Deyang 618099, China
| | - M Teng
- School of Nursing, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
| |
Collapse
|
44
|
Pan W, Ma Y, Long Y, Wang Y, Zhao Y. Self-control mediates the relationship between time perspective and mobile phone addiction in Chinese college students. PeerJ 2023; 11:e16467. [PMID: 38025696 PMCID: PMC10666608 DOI: 10.7717/peerj.16467] [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] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2023] [Accepted: 10/24/2023] [Indexed: 12/01/2023] Open
Abstract
Background Mobile phone addiction (MPA) is a prevalent problem among college students, and Chinese college students are a high-risk group for smartphone addiction. MPA has a negative impact on the physical and mental health and academic performance of college students. Studies have explored the influence of many factors on MPA, such as the characteristics of the smartphone itself, the characteristics of the smartphone user, and the environment. However, to date, no studies have explored the protective and risk factors for MPA from the perspective of personality traits. From this perspective, this study explored the influence of time perspective and trait self-control on MPA to identify effective measures to prevent and intervene in MPA in college students. Methods The participants in this cross-sectional study were 526 Chinese college students. They completed the Zimbardo Time Perspective Inventory, the Self-Control Scale and the Mobile Phone Addiction Tendency Scale using an online questionnaire tool. Pearson correlation analysis was used to explore the relationships among time perspective, self-control and MPA. A latent variable mediation analysis of the structural equation model was used to examine the mediating role of self-control in the relationship between time perspective and MPA. Results Various dimensions of time perspective were strongly associated with MPA. Among these dimensions, past negative (r = 0.397, p < 0.001), present hedonistic (r = 0.207, p < 0.001), and present fatalistic perspectives (r = 0.444, p < 0.001) were positively associated with MPA, while a future time perspective (r = -0.200, p < 0.001) was negatively associated with MPA. Mediation effects analysis showed that past negative (β = 0.034, p < 0.001, 95% CI [0.020-0.051]), present hedonistic (β = 0.038, p < 0.001, 95% CI [0.02-0.06]), present fatalistic (β = 0.047, p < 0.001, 95% CI [0.031-0.065]) and future orientation perspectives (β = -0.093, p < 0.001, 95% CI [-0.123-0.069]) indirectly influenced MPA through the mediating effect of self-control. Conclusion This study confirmed that a future time perspective and self-control are protective factors for MPA and that past negative, present hedonistic and present fatalistic perspectives are risk factors for MPA. College educators can prevent MPA in college students directly by cultivating their self-control ability, as well as indirectly by increasing their use of future time perspective and reducing past negative, present fatalistic and present hedonistic perspectives.
Collapse
Affiliation(s)
- Weigang Pan
- Laboratory of Emotion and Mental Health, Chongqing University of Arts and Sciences, Chongqing, China
| | - Yingzhi Ma
- Laboratory of Emotion and Mental Health, Chongqing University of Arts and Sciences, Chongqing, China
| | - Yihong Long
- School of Public Administration, South China University of Technology, Guangzhou, China
- College of National Culture and Cognitive Science, Guizhou Minzu University, Guiyang, China
| | - Ying Wang
- Laboratory of Emotion and Mental Health, Chongqing University of Arts and Sciences, Chongqing, China
| | - Yujie Zhao
- Laboratory of Emotion and Mental Health, Chongqing University of Arts and Sciences, Chongqing, China
| |
Collapse
|
45
|
Ling J, Wang YH. Association between depressive mood and body image and menopausal symptoms and sexual function in perimenopausal women. World J Clin Cases 2023; 11:7761-7769. [DOI: 10.12998/wjcc.v11.i32.7761] [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] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/16/2023] [Revised: 09/19/2023] [Accepted: 11/08/2023] [Indexed: 11/16/2023] Open
Abstract
BACKGROUND Perimenopausal is the period when women's ovarian function begins to decline before and after menopause. During this period, women experience a series of mental state changes, such as decreased hormone levels, decreased libido, and even female sexual dysfunction (FSD) in severe cases, which reduces their quality of life. Factors affecting the occurrence of FSD include physiological and non-physiological factors, among which physiological factors are uncontrollable. Therefore, it is particularly important to ascertain the related non-physiological factors that affect the occurrence of FSD for improving the quality of sexual life of perimenopausal women.
AIM To investigate the mediating effect of depressive mood and body image on menopausal symptoms and sexual function in perimenopausal women.
METHODS A total of 186 perimenopausal women were enrolled between January 2019 and January 2021 and divided into the FSD (134 cases) and control (52 cases) groups based on the presence and absence of FSD. Clinical data were compared between the two groups. FSD-related factors were analyzed using logistic regression analysis. Hamilton Depression Scale (HAMD), Body Image Scale (BIS), and Menopause Rating Scale (MRS) scores were compared among women with different FSD scores. The correlation of the MRS score with the BIS and HAMD scores and the mediating effect of the BIS and HAMD scores on the MRS score and female sexual function index (FSFI) were analyzed.
RESULTS The HAMD and BIS scores were higher in the FSD group than in the control group, and the difference in monthly income between the two groups was statistically significant (all P < 0.05). Monthly income of < 2000 yuan [odds ratio (OR) = 26.586, P = 0.000], BIS score (OR = 1.590, P = 0.000), and HAMD score (OR = 1.884, P = 0.000) were independent risk factors for FSD. MRS scores were positively correlated with BIS and HAMD scores (r = 0.358 and 0.244, P = 0.000 and 0.001, respectively) and negatively correlated with FSFI scores (r = -0.433, P = 0.000). Body image and depressive mood had partial mediating effects, accounting for 39.90% of the total effect.
CONCLUSION Depression and body image play mediating roles between menopausal symptoms and sexual function in perimenopausal women.
Collapse
Affiliation(s)
- Jia Ling
- Institute of Innovation and Applied Research in Chinese Medicine, Hunan University of Chinese Medicine, Changsha 410208, Hunan Province, China
| | - Yu-Hong Wang
- Institute of Innovation and Applied Research in Chinese Medicine, Hunan University of Chinese Medicine, Changsha 410208, Hunan Province, China
| |
Collapse
|
46
|
张 佳, 姚 梦, 王 晶, 王 秀, 王 偲, 张 越, 李 艳, 池 霞. [Relationship between home literacy environment and emotional regulation in children: the mediating effect of the parent-child relationship]. Zhongguo Dang Dai Er Ke Za Zhi 2023; 25:1180-1185. [PMID: 37990465 PMCID: PMC10672956 DOI: 10.7499/j.issn.1008-8830.2303078] [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] [MESH Headings] [Subscribe] [Scholar Register] [Received: 03/15/2023] [Accepted: 08/02/2023] [Indexed: 11/23/2023]
Abstract
OBJECTIVES To study the impact of the home literacy environment on children's emotional regulation skills and the mediating role of the parent-child relationship between them. METHODS A stratified cluster sampling approach was employed to select 1 626 preschool children from five kindergartens in Nanjing. Questionnaires were used to collect detailed information on the home literacy environment, children's emotional regulation skills, and the parent-child relationship. A mediation model was established using the Process program in SPSS macro, and the significance of the mediation effect was tested using the Bootstrap method. RESULTS The findings revealed a positive correlation between the home literacy environment and children's emotional regulation skills (r=0.217, P<0.001), as well as parent-child intimacy (r=0.065, P<0.01). Conversely, a negative correlation was found between the home literacy environment and parent-child conflict (r=-0.129, P<0.001). Additionally, parent-child conflict demonstrated a negative correlation with children's emotional regulation skills (r=-0.443, P<0.001), while parent-child intimacy exhibited a positive correlation (r=0.247, P<0.001). The home literacy environment exerted a significant direct effect on children's emotional regulation skills (β=0.162, P<0.001), and the mediating effect of the parent-child relationship accounted for 25.54% of the total effect. CONCLUSIONS The home literacy environment significantly influences children's emotional regulation skills, with the parent-child relationship partially mediating this relationship.
Collapse
|
47
|
Zhang J, Wang X, Chen O, Li J, Li Y, Chen Y, Luo Y, Zhang J. Social support, empathy and compassion fatigue among clinical nurses: structural equation modeling. BMC Nurs 2023; 22:425. [PMID: 37957600 PMCID: PMC10644455 DOI: 10.1186/s12912-023-01565-6] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2023] [Accepted: 10/19/2023] [Indexed: 11/15/2023] Open
Abstract
BACKGROUND Clinical nurses are at high risk for compassion fatigue. Empathy is a prerequisite for compassion fatigue, and social support is an important variable in the process of reducing individual stress. However, the role of social support in the relationship between empathy and compassion fatigue remains unclear. This study explored whether social support mediates the relationship between empathy and compassion fatigue among clinical nurses. METHODS A total of 992 clinical nurses were recruited through convenience sampling for a cross-sectional study in Central China. They completed the General Information Questionnaire, Perceived Social Support Scale, Professional Quality of Life Scale, and Jefferson Scale of Empathy. SPSS was used to conduct descriptive statistical analyses. Pearson's or Spearman's correlation analyses and AMOS were employed to build a structural equation model (SEM) to verify the mediating effect of social support on the relationship between empathy and compassion fatigue. RESULTS The results indicated that the standardized direct effect of empathy on compassion fatigue was 0.127, and the standardized indirect effect of empathy on compassion fatigue through social support was 0.136. The mediation effect ratio between empathy and compassion fatigue was 51.7%. CONCLUSIONS Our findings show that social support mediates the relationship between empathy and compassion fatigue among clinical nurses. This finding suggests that increasing nurses' social support can decrease the prevalence of compassion fatigue. Nursing managers should provide training related to flexibly adjusting empathy and educating nurses to establish effective social networks with family, friends, and colleagues to prevent compassion fatigue.
Collapse
Affiliation(s)
- Jie Zhang
- Hunan University of Chinese Medicine, 300 Xueshi Road, Changsha, Hunan, 410208, China
| | - Xiao Wang
- The Third Xiangya Hospital, Central South University, Changsha, Hunan, 410013, China
| | - Ouying Chen
- Hunan University of Chinese Medicine, 300 Xueshi Road, Changsha, Hunan, 410208, China
| | - Juan Li
- Nursing Psychology Research Center of XiangYa School of Nursing, Central South University, 172 Tongzi Po Road, Changsha, Hunan, 410013, China
| | - Yifei Li
- Nursing Psychology Research Center of XiangYa School of Nursing, Central South University, 172 Tongzi Po Road, Changsha, Hunan, 410013, China
| | - Yiping Chen
- Southern Medical University Shenzhen Hospital, Shenzhen, Guangdong, 510086, China
| | - Yaoyue Luo
- Hunan University of Chinese Medicine, 300 Xueshi Road, Changsha, Hunan, 410208, China.
| | - Jingping Zhang
- Nursing Psychology Research Center of XiangYa School of Nursing, Central South University, 172 Tongzi Po Road, Changsha, Hunan, 410013, China.
| |
Collapse
|
48
|
Guo T, Bai L, Chen H, Luo K. Effects of ICT agglomeration on carbon emission reduction: New evidence from the Yangtze River Economic Belt. Environ Sci Pollut Res Int 2023; 30:110869-110887. [PMID: 37794226 DOI: 10.1007/s11356-023-30104-8] [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] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Accepted: 09/23/2023] [Indexed: 10/06/2023]
Abstract
It is unidentified whether information communication technology (ICT) agglomeration can contribute to carbon reduction and to what extent it plays a role in energy conservation and emission reduction, and further exploration is urgently needed. Based on the panel data of 108 cities in the Yangtze River Economic Belt from 2008 to 2019, the spatial panel Durbin model and intermediary effect model are employed to explore the effect of ICT agglomeration on carbon emissions and its pathways. It can be indicated from the results as below. (1) The local ICT agglomeration can reduce carbon emissions, but an increase in the level of ICT agglomeration in surrounding cities will increase local carbon emissions. (2) ICT agglomeration can reduce carbon emissions through reducing energy intensity and capital mismatch. (3) The effect of ICT agglomeration on carbon emissions is heterogeneous. ICT agglomeration can suppress carbon emissions in the middle and lower reaches of the Yangtze River, while it will increase carbon emissions in the upper reaches. ICT agglomeration increases carbon emissions in old industrial cities, reduces carbon emissions in non-old industrial cities, and has a more significant emission reduction effect in non-resource-based cities. We suggest promoting the formation of a coordinated linkage mechanism for ICT industry development and carbon emission reduction policies among regions, and implement differentiated ICT development strategies according to different industrial structure types.
Collapse
Affiliation(s)
- Tianran Guo
- School of Economics and Management, Nanchang University, Nanchang, 330031, China
| | - Ling Bai
- School of Economics and Management, Nanchang University, Nanchang, 330031, China.
- Department of Geography and Environment, University of Lethbridge, Lethbridge, T1K 3M4, Canada.
| | - Huilin Chen
- School of Economics and Management, Nanchang University, Nanchang, 330031, China
| | - Kang Luo
- International Business School, Hainan University, Haikou, 570228, China
| |
Collapse
|
49
|
Zhu M, Ding X, Wang Q, Xue J, Shi J, Li Z. Association between self-perception of aging and cognitive function in Chinese older adults: The mediation effect of health behaviors. Geriatr Nurs 2023; 54:350-356. [PMID: 37967507 DOI: 10.1016/j.gerinurse.2023.10.016] [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] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Revised: 10/16/2023] [Accepted: 10/18/2023] [Indexed: 11/17/2023]
Abstract
OBJECTIVE To investigate the association between self-perception of aging (SPA) and cognitive function in Chinese older adults, and to explore the mediating role of health behaviors. METHODS This study included 5,445 Chinese older adults from the 2018 wave of the Chinese Longitudinal Healthy Longevity Survey (CLHLS). Correlation, linear regression and mediation effect analysis were employed to evaluate the association. RESULTS SPA is significantly related to the health behaviors (r = 0.160, P < 0.01) and cognition (r = 0.086, P < 0.01), and health behaviors exhibited a positive correlation with cognition (r = 0.179, P < 0.01). SPA and health behaviors significantly impacted cognition (β = 0.032, P = 010; β = 0.103, P < 0.001). Health behaviors partially mediated the effect of SPA on cognitive function, accounting for 27.12 % of the total effect. CONCLUSION Health behaviors mediate the association between SPA and cognitive function. Healthcare providers should prioritize addressing SPA of older adults and encourage them to engage in health behaviors for cognitive health.
Collapse
Affiliation(s)
- Mingyue Zhu
- School of Nursing, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Xiaotong Ding
- School of Nursing, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Qing Wang
- School of Nursing, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China; School of Nursing, Lanzhou University, Lanzhou, China
| | - Jiajun Xue
- School of Nursing, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Jiyuan Shi
- School of Nursing, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Zheng Li
- School of Nursing, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China.
| |
Collapse
|
50
|
Liu C, Zhang M, Ma C, Fu M, Guo J, Zhen C, Zhang B. Childhood abuse as a mediator of the relationship between early family socio-economic status and geriatric depression: A population-based study in China. Heliyon 2023; 9:e22021. [PMID: 38034775 PMCID: PMC10682629 DOI: 10.1016/j.heliyon.2023.e22021] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2023] [Revised: 11/01/2023] [Accepted: 11/02/2023] [Indexed: 12/02/2023] Open
Abstract
Previous studies have suggested that childhood socioeconomic status (SES) is linked to geriatric depressive symptoms in many developed countries. However, the potential pathways of the relationship between childhood SES and geriatric depressive symptoms need to be further explored. This study aimed to assess the mediating effect of being abused during childhood on the association between childhood SES and geriatric depressive symptoms, using evidence from a longitudinal study in China. The study cohort included 8137 individuals. Childhood abuse was defined as experiences related to parental violence, sibling abuse, school violence, community violence, and parental quarrel. Results indicated poor childhood SES was associated significantly with geriatric depressive symptoms. The indirect effect of poor childhood SES to high geriatric depressive risk through community violence, sibling abuse, school violence, and parental quarrel were 0.02, 0.01, 0.02, and 0.01, respectively. Our findings shed new light on the literature regarding the impact of childhood SES on elderly depressive symptoms. Furthermore, childhood SES demonstrated a significant correlation with geriatric depressive symptoms through bullying behaviors. The findings highlight the need to promote both childhood social welfare and psychological well-being within the elderly population.
Collapse
Affiliation(s)
- Chengcheng Liu
- The School of Social Development and Public Policy, Beijing Normal University, Beijing, 100875, PR China
| | - Mingyu Zhang
- School of Public Health, Peking University, Beijing, 100191, PR China
| | - Chongyue Ma
- School of Accounting, Henan University of Economics and Law, PR China
| | - Mingqi Fu
- School of Public Management, Central South University, Wuhan, 430079, PR China
| | - Jing Guo
- School of Public Health, Peking University, Beijing, 100191, PR China
- Health Policy and Technology Assessment Center, Peking University Health Science Center, Beijing, PR China
| | - Cheng Zhen
- Center For the History of Medicine, School of Health Humanities, Peking University Health Science Center, Beijing, PR China
| | - Bo Zhang
- Department of Neurology and ICCTR Biostatistics and Research Design Center, Boston Children's Hospital and Harvard Medical School, Boston, MA, USA
| |
Collapse
|