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Li W, Chen J, He X, Wang J, Wei C, Tang X, Gao P. Stock volatility and hospital admissions for cardiovascular disease: results from the National Insurance Claims for Epidemiological Research (NICER) study. THE LANCET REGIONAL HEALTH. WESTERN PACIFIC 2023; 31:100595. [PMID: 36879781 PMCID: PMC9985007 DOI: 10.1016/j.lanwpc.2022.100595] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
BACKGROUND The association between stock volatility and cardiovascular diseases (CVD) was described during the 2008 Global Stock Market Crash; however, whether the finding in an occasional stock market crash is spurious remains unclear. METHODS A time-series design was used to evaluate the association between short-term exposure to daily returns of two major indices and daily hospital admissions for CVD and its subtypes based on claims data from the National Insurance Claims for Epidemiological Research (NICER) study covering 174 major cities in China. The average percentage change in daily hospital admissions for cause-specific CVD per 1% change in daily index returns was calculated because the Chinese stock market policy limits its change by 10% of the previous day's closing price. A Poisson regression in a generalised additive model was used to assess the city-specific association; then, overall national estimations were pooled by random-effects meta-analysis. FINDINGS Totally 8,234,164 hospital admissions for CVD were recorded during 2014-2017. Points of the Shanghai closing indices ranged from 1991·3 to 5166·4. A U-shaped association was observed between daily index returns and CVD admissions. Changes of 1% in daily returns of the Shanghai index corresponded to 1·28%(95%CI: 1·04%-1·53%), 1·25%(0·99%-1·51%), 1·42%(1·13%-1·72%), and 1·14%(0·39%-1·89%) increases in hospital admissions for total CVD, ischaemic heart disease, stroke, or heart failure on the same day, respectively. Similar results were observed for the Shenzhen index. INTERPRETATION Stock market volatility is associated with an increased CVD admission. FUNDING Chinese Ministry of Science and Technology (2020YFC2003503) and National Natural Science Foundation of China (81973132, 81961128006).
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Affiliation(s)
- Wei Li
- Department of Epidemiology and Biostatistics, Peking University Health Science Center, Beijing, China
| | - Jia Chen
- Peking University, Beijing, China
| | - Xianjie He
- School of Accountancy, Shanghai University of Finance and Economics, Shanghai, China
| | - Jinxi Wang
- Beijing HealthCom Data Technology, Beijing, China
| | - Chen Wei
- Beijing HealthCom Data Technology, Beijing, China
| | - Xun Tang
- Department of Epidemiology and Biostatistics, Peking University Health Science Center, Beijing, China
| | - Pei Gao
- Department of Epidemiology and Biostatistics, Peking University Health Science Center, Beijing, China
- Center for Real-world Evidence evaluation, Peking University Clinical Research Institute, Beijing, China
- Key Laboratory of Molecular Cardiovascular Sciences (Peking University), Ministry of Education, Beijing, China
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Behavioral economics: who are the investors with the most sustainable stock happiness, and why? Low aspiration, external control, and country domicile may save your lives—monetary wisdom. ASIAN JOURNAL OF BUSINESS ETHICS 2022. [PMCID: PMC9666999 DOI: 10.1007/s13520-022-00156-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
AbstractSlight absolute changes in the Shanghai Stock Exchange Index (SHSE) corresponded to the city’s immediate increases in coronary heart disease deaths and stroke deaths. Significant fluctuations in the Shenzhen Stock Exchange Index (SZSE) corresponded to the country’s minor, delayed death rates. Investors deal with money, greed, stock volatility, and risky decision-making. Happy people live longer and better. We ask the following question: Who are the investors with the highest and most sustainable stock happiness, and why? Monetary wisdom asserts: Investors apply their deep-rooted values (avaricious love-of-money aspiration and locus of control, Level 2) as a lens to frame critical concerns in the proximal-immediate (Shanghai Stock Exchange Index changes, Level 1) and the omnibus-distal contexts (domicile: city vs. country, Level 2) to maximize expected utility (portfolio changes, Level 1) and ultimate serenity (stock happiness, Level 1). We collected multilevel data—the longitudinal SHSE and 227 private investors’ daily stock happiness and portfolio changes for 36 consecutive trading days in four regions of China. Investors had an average liquid asset of $76,747.41 and $54,660.85 in stocks. This study is not a “one-shot” game with “nothing at stake.” We classified Shanghai and Beijing as the city and Shenzhen and Chongqing as the country. Our cross-level 3-D visualization reveals that regardless of SHSE volatility, investors with low aspiration, external control, and country domicile enjoy the highest and most sustainable stock happiness with minimum fluctuations. Independently, investors with low aspiration, external control, and country domicile tend to make fewer portfolio changes than their counterparts. Behaviorally, less is more, debunking the myth—risky decisions excite stock happiness. Our longitudinal study expands prospect theory, incorporates attitude toward money, and makes robust contributions to behavioral economics and business ethics. We help investors and ordinary citizens make happy, healthy, and wealthy decisions. Most importantly, the life you save may be your own.
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Yang X, Yan S, Wang P, Wang G. Identification of hub Genes in the Pathogenesis of Ischemic Stroke Based on Bioinformatics Analysis. J Korean Neurosurg Soc 2022; 65:697-709. [PMID: 35577542 PMCID: PMC9452394 DOI: 10.3340/jkns.2021.0200] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2021] [Accepted: 02/03/2022] [Indexed: 11/27/2022] Open
Abstract
Objective The present study aimed to identify the function of ischemic stroke (IS) patients’ peripheral blood and its role in IS, explore the pathogenesis, and provide direction for clinical research progress by comprehensive bioinformatics analysis.
Methods Two datasets, including GSE58294 and GSE22255, were downloaded from Gene Expression Omnibus database. GEO2R was utilized to obtain differentially expressed genes (DEGs). Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway enrichment analysis of DEGs were performed using the database annotation, visualization and integrated discovery database. The protein-protein interaction (PPI) network of DEGs was constructed by search tool of searching interactive gene and visualized by Cytoscape software, and then the Hub gene was identified by degree analysis. The microRNA (miRNA) and miRNA target genes closely related to the onset of stroke were obtained through the miRNA gene regulatory network.
Results In total, 36 DEGs, containing 27 up-regulated and nine down-regulated DEGs, were identified. GO functional analysis showed that these DEGs were involved in regulation of apoptotic process, cytoplasm, protein binding and other biological processes. KEGG enrichment analysis showed that these DEGs mediated signaling pathways, including HTLV-I infection and microRNAs in cancer. The results of PPI network and cytohubba showed that there was a relationship between DEGs, and five hub genes related to stroke were obtained : SOCS3, KRAS, PTGS2, EGR1, and DUSP1. Combined with the visualization of DEG-miRNAs, hsa-mir-16-5p, hsa-mir-181a-5p and hsa-mir-124-3p were predicted to be the key miRNAs in stroke, and three miRNAs were related to hub gene.
Conclusion Thirty-six DEGs, five Hub genes, and three miRNA were obtained from bioinformatics analysis of IS microarray data, which might provide potential targets for diagnosis and treatment of IS.
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Affiliation(s)
- Xitong Yang
- Genetic Testing Center, The First Affiliated hospital of Dali University, Dali 671000, Yunnan, China
| | - Shanquan Yan
- Clinical colllege of Dali University, Dali 671000, Yunnan, China
| | - Pengyu Wang
- Clinical colllege of Dali University, Dali 671000, Yunnan, China
| | - Guangming Wang
- Genetic Testing Center, The First Affiliated hospital of Dali University, Dali 671000, Yunnan, China
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Li F, Zhong J, He F, Wang H, Lin J, Yu M. Stock market fluctuation and stroke incidence: A time series study in Eastern China. Soc Sci Med 2022; 296:114757. [DOI: 10.1016/j.socscimed.2022.114757] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2021] [Revised: 01/21/2022] [Accepted: 01/26/2022] [Indexed: 01/22/2023]
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Yang X, Yang S, Xu H, Liu D, Zhang Y, Wang G. Superoxide Dismutase Gene Polymorphism is Associated With Ischemic Stroke Risk in the China Dali Region Han Population. Neurologist 2021; 26:27-31. [PMID: 33646985 PMCID: PMC8041563 DOI: 10.1097/nrl.0000000000000301] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND Stroke is a serious cardiovascular disease, a major cause of disability and death in both developed and developing countries. Superoxide dismutases (SODs) are enzymes that catalyze the breakdown of superoxide into oxygen and hydrogen peroxide and play a key role in the antioxidant response. This study explored the relationship between single-nucleotide polymorphisms (SNPs) in SOD genes and the risk of ischemic stroke (IS) in the Chinese Han population of Dali City. METHODS For this case-control study, the authors enrolled 144 patients who had an IS and 128 healthy controls. The SNPs rs17880487 and rs80265967 of the SOD1 gene, rs4880 and rs2842960 of the SOD2 gene, and rs2695232 and rs7655372 of the SOD3 gene were detected through TaqMan polymerase chain reaction. Genotypes and allele frequencies of the 2 groups were compared. Odds ratio and 95% confidence intervals were calculated by unconditional logistic regression, and environmental factors were corrected with multivariate logistic regression analysis. RESULTS Rs7655372 of SOD3 was associated with a significantly increased risk of IS. Moreover, the A and GA genotypes of SNP rs7655372 were associated with increased risk of IS, whereas the A and GA genotypes were risk factors for IS. Furthermore, multivariate logistic regression analysis showed that the rs7655372 GA genotype is the independent risk factor for IS. CONCLUSION The SOD3 gene rs7655372 locus polymorphism is a risk factor for IS in the Dali region.
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Affiliation(s)
- Xitong Yang
- Genetic Testing Center, The First Affiliated Hospital of Dali University, Dali, Yunnan
| | - Sulian Yang
- Genetic Testing Center, The First Affiliated Hospital of Dali University, Dali, Yunnan
| | - Hongyang Xu
- Hospital of Traditional Chinese Medicine Guangde, Guangde, Anhui, China
| | - Dan Liu
- Genetic Testing Center, The First Affiliated Hospital of Dali University, Dali, Yunnan
| | - Yuanyuan Zhang
- Genetic Testing Center, The First Affiliated Hospital of Dali University, Dali, Yunnan
| | - Guangming Wang
- Genetic Testing Center, The First Affiliated Hospital of Dali University, Dali, Yunnan
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Lian H, Ding X, Zhang H, Wang X. Short-term effect of stock volatility and cardiovascular mortality: a systematic review and meta-analysis. ANNALS OF TRANSLATIONAL MEDICINE 2020; 8:1317. [PMID: 33209897 PMCID: PMC7661879 DOI: 10.21037/atm-20-6557] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Background Cardiovascular disease (CVD) and stroke are leading causes of death. It has several risk factors, including stress and pressure. Stock volatility can cause acute stress for stockholders so that it can cause CVD events. Recently, the spread of new coronaviruses worldwide has affected economic development greatly, leading to more severe stock market fluctuations, so we systematically quantify the short-term effect of stock volatility and CVD events. Methods Time-series analysis on the effect of stock volatility and cardiovascular events were concluded. We conducted a systematic literature search for studies published in PubMed, Embase, and Cochrane Data up to the date February 9, 2020. We assessed publication bias using Egger’s test. Overall analysis and sensitivity analysis were conducted separately. Results Four studies were finally included. Every 100-point increase in the stock market will bring about 1.01% increases in cardiovascular mortality [95% confidence intervals (CI), −0.18% to 2.21%]. The meta-analysis showed no statistical significance for cardiovascular mortality. Every 100-point increase in the stock market brought 1.01% increases in the cardiovascular mortality [95% CI, −0.18% to 2.21%]. In terms of stroke events, the estimated effect was 2.999% (95% CI, 0.325% to 5.673%). Different lag patterns also have effects on cardiovascular mortality. Every 100-point increase brought about 4.026% (95% CI, 1.516% to 6.536%) and 4.424% (95% CI, 1.145% to 7.703%) for lag 01 and 04 separately. Conclusions Though our study has a number of limitations due to the limited studies included, it suggested that stock volatility had a lagging effect on CVD mortality, which may last for several days. Also, it might increase the incidence of stroke.
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Affiliation(s)
- Hui Lian
- Health Care Department, Peking Union Medical College Hospital, Beijing, China
| | - Xin Ding
- Critical Care Department, Peking Union Medical College Hospital, Beijing, China
| | - Hongmin Zhang
- Critical Care Department, Peking Union Medical College Hospital, Beijing, China
| | - Xiaoting Wang
- Health Care Department, Peking Union Medical College Hospital, Beijing, China.,Critical Care Department, Peking Union Medical College Hospital, Beijing, China
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Yang X, Ma R, Zhang Y, Wang G. The Correlation between E-Selectin S128R Gene Polymorphism and Ischemic Stroke in Chinese Population : A Meta-Analysis. J Korean Neurosurg Soc 2020; 63:550-558. [PMID: 32182412 PMCID: PMC7477143 DOI: 10.3340/jkns.2019.0220] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2019] [Accepted: 12/17/2019] [Indexed: 11/27/2022] Open
Abstract
To perform a systematic review of the data collected from case-control studies conducted earlier to investigate the correlation between E-selectin S128R polymorphism and ischemic stroke (IS) risk among the Chinese population. The PubMed, Web of Science, Chinese biomedical literature database (CBM), Chinese databases China National Knowledge Infrastructure (CNKI), WanfangData knowledge service platform (Wanfang Data), and information resource integration service platform (VIP) Databases were searched to retrieve case-control studies on the correlation between E-selectin gene S128R polymorphism and IS from the inception of the database till June 2019. The literature was screened, data were extracted, the risk of bias was reviewed, and the studies included were assessed independently by two reviewers. Stata ver. 12.0 software (Stata Corp LLC, College Station, TX, USA) was used to perform the meta-analysis. A total of 2907 cases from eight case-control studies involving 1478 IS patients and 1429 controls were included in this study. The R allele and RS genotype in E-selectin were found to be associated with the risk of IS as per the results of the meta-analysis (R vs. S : odds ratio [OR], 2.75; 95% confidence interval [CI], 2.15–3.51; p<0.00001; RS vs. SS : OR, 2.50; 95% CI, 1.95–3.19; p<0.00001; RR+RS vs. SS : OR, 2.85, 95% CI, 2.21–3.67; p<0.00001). The E-selectin gene S128R polymorphism is likely related to IS based on the results of a meta-analysis in the Chinese population, and the R allele and RS genotype of E-selectin may be IS risk factors.
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Affiliation(s)
- Xitong Yang
- Genetic Testing Center, The First Affiliated Hospital of Dali University, Dali, China
| | - Rong Ma
- Genetic Testing Center, The First Affiliated Hospital of Dali University, Dali, China
| | - Yuanyuan Zhang
- Genetic Testing Center, The First Affiliated Hospital of Dali University, Dali, China
| | - Guangming Wang
- Genetic Testing Center, The First Affiliated Hospital of Dali University, Dali, China
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Zhang HY, Chen RL, Shao Y, Wang HL, Liu ZG. Effects of exposure of adult mice to multi-walled carbon nanotubes on the liver lipid metabolism of their offspring. Toxicol Res (Camb) 2018; 7:809-816. [PMID: 30310658 PMCID: PMC6115901 DOI: 10.1039/c8tx00032h] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2018] [Accepted: 04/12/2018] [Indexed: 01/16/2023] Open
Abstract
Objective: To explore the toxicity of multi-walled carbon nanotubes (MWCNTs) on the liver lipid metabolism of offspring mice and the possible mechanisms involved. Method: Virgin female (16-18 g) and male (18-20 g) C57BL/6 mice were randomly divided into two groups: Control group and Test group. After anesthesia with chloral hydrate, the mice were administered 50 μL saline or dust solution by intratracheal instillation (Control group: 50 μL saline; Test group: 15 mg kg-1 MWCNTs). Mice were injected with these doses once a week for 13 weeks. Then, male and female mice in the same group were allowed to mate to produce offspring. The pups were fed with normal diet until the end of the experiment (12 weeks old). The offspring mice were sacrificed by decapitation to detect the blood biochemistry and the expression of genes and proteins. Results: Compared with the Control group, MWCNTs significantly reduced the weight of offspring mice (male and female) and led to histopathological changes in the liver tissues. The expression of liver fat synthesis gene significantly increased (P < 0.05 or P < 0.01). The expression of genes and proteins involved in the inflammatory reactions appeared to be abnormal (P < 0.05 or P < 0.01). Conclusion: Exposure of adult mice to MWCNTs can affect the expression of fatty acid synthesis genes in the liver tissues of offspring mice, leading to disruption of liver function and accumulation of lipid droplets in the hepatocytes. The imbalance between M1 and M2 liver macrophage phenotypes may be one of the underlying mechanisms of action of MWCNTs leading to disordered fatty acid synthesis in offspring mice.
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Affiliation(s)
- Hong-Yu Zhang
- School of biological and pharmaceutical engineering , Wuhan Polytechnic University , 68 Xuefu Southern Road , Wuhan 430023 , China . ; Tel: +86 27 83956899
| | - Ru-Long Chen
- School of biological and pharmaceutical engineering , Wuhan Polytechnic University , 68 Xuefu Southern Road , Wuhan 430023 , China . ; Tel: +86 27 83956899
| | - Yang Shao
- School of biological and pharmaceutical engineering , Wuhan Polytechnic University , 68 Xuefu Southern Road , Wuhan 430023 , China . ; Tel: +86 27 83956899
| | - Hua-Lin Wang
- School of biological and pharmaceutical engineering , Wuhan Polytechnic University , 68 Xuefu Southern Road , Wuhan 430023 , China . ; Tel: +86 27 83956899
| | - Zhi-Guo Liu
- School of biological and pharmaceutical engineering , Wuhan Polytechnic University , 68 Xuefu Southern Road , Wuhan 430023 , China . ; Tel: +86 27 83956899
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Lin H, Zhang Y, Xu Y, Liu T, Xiao J, Luo Y, Xu X, He Y, Ma W. Large daily stock variation is associated with cardiovascular mortality in two cities of Guangdong, China. PLoS One 2013; 8:e68417. [PMID: 23874619 PMCID: PMC3713028 DOI: 10.1371/journal.pone.0068417] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2013] [Accepted: 05/28/2013] [Indexed: 11/18/2022] Open
Abstract
Objective The current study aimed to examine the effects of daily change of the Shenzhen Stock Exchange Index on cardiovascular mortality in Guangzhou and Taishan, China. Methods Daily mortality and stock performance data during 2006–2010 were collected to construct the time series for the two cities. A distributed lag non-linear model was utilized to examine the effect of daily stock index changes on cardiovascular mortality after controlling for potential confounding factors. Results We observed a delayed non-linear effect of the stock index change on cardiovascular mortality: both rising and declining of the stock index were associated with increased cardiovascular deaths. In Guangzhou, the 15–25 lag days cumulative relative risk of an 800 index drop was 2.08 (95% CI: 1.38–3.14), and 2.38 (95% CI: 1.31–4.31) for an 800 stock index increase on the cardiovascular mortality, respectively. In Taishan, the cumulative relative risk over 15–25 days lag was 1.65 (95% CI: 1.13–2.42) for an 800 index drop and 2.08 (95% CI: 1.26–3.42) for an 800 index rising, respectively. Conclusions Large ups and downs in daily stock index might be important predictor of cardiovascular mortality.
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Affiliation(s)
- Hualiang Lin
- Guangdong Provincial Institute of Public Health, Guangzhou, China
- Guangdong Provincial Center for Disease Control and Prevention, Guangzhou, China
| | - Yonghui Zhang
- Guangdong Provincial Center for Disease Control and Prevention, Guangzhou, China
| | - Yanjun Xu
- Guangdong Provincial Institute of Public Health, Guangzhou, China
| | - Tao Liu
- Guangdong Provincial Institute of Public Health, Guangzhou, China
- Guangdong Provincial Center for Disease Control and Prevention, Guangzhou, China
| | - Jianpeng Xiao
- Guangdong Provincial Institute of Public Health, Guangzhou, China
- Guangdong Provincial Center for Disease Control and Prevention, Guangzhou, China
| | - Yuan Luo
- Guangdong Provincial Institute of Public Health, Guangzhou, China
- Guangdong Provincial Center for Disease Control and Prevention, Guangzhou, China
| | - Xiaojun Xu
- Guangdong Provincial Institute of Public Health, Guangzhou, China
| | - Yanhui He
- Guangdong Provincial Institute of Public Health, Guangzhou, China
- Guangdong Provincial Center for Disease Control and Prevention, Guangzhou, China
| | - Wenjun Ma
- Guangdong Provincial Institute of Public Health, Guangzhou, China
- Guangdong Provincial Center for Disease Control and Prevention, Guangzhou, China
- * E-mail:
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