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Li L, Liu X, Wang P, Qu M, Xiu M. Correlations of religious beliefs with anxiety and depression of Chinese adolescents. Front Psychiatry 2024; 15:1354922. [PMID: 38495911 PMCID: PMC10940464 DOI: 10.3389/fpsyt.2024.1354922] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/13/2023] [Accepted: 02/19/2024] [Indexed: 03/19/2024] Open
Abstract
Objective This study was designed to investigate the prevalence of religious belief and its relationship with psychiatric symptoms among Chinese adolescents. Methods This study recruited 11,603 adolescents in Grades 7-9 from March 21 to 31, 2020 in five cities in China. The religious beliefs of adolescents were collected by asking whether they held religious beliefs and what type of religious beliefs they held. The Patient Health Questionnaire-9 (PHQ-9) and the Generalized Anxiety Disorder-7 Scale (GAD-7) were used to assess depressive and anxiety symptoms in all adolescents. Demographics, religious beliefs, and mental health status were collected through the professional version of Wenjuanxing. Results Of 11,069 valid questionnaires collected, 847 (7.7%) reported holding religious beliefs. Adolescents with religious beliefs showed significantly more severe symptoms of depression and anxiety compared to those without religious beliefs (both p<0.05). Logistic regression analysis revealed that religious belief was a risk factor for symptoms of depression (OR = 1.37, 95%CI: 1.16-1.61, p < 0.001) and anxiety (OR = 1.49, 95%CI: 1.23-1.79, p < 0.001) after controlling age, gender, and parental marital status. Conclusions Our findings suggest that religiousness in adolescents was associated with a higher likelihood of depression/more intense depressive symptoms. In addition, religious Chinese adolescents should be provided with more resources to help them cope with mental health concerns.
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Affiliation(s)
- Lejun Li
- Department of Neurology, Suzhou TCM Hospital Affiliated to Nanjing University of Chinese Medicine, Suzhou, China
| | - Xiliang Liu
- Qingdao Mental Health Center, Qingdao, China
| | - Pingping Wang
- Neurology Department, Xuan Wu Hospital of Capital Medical University, Beijing, China
| | - Miao Qu
- Neurology Department, Xuan Wu Hospital of Capital Medical University, Beijing, China
| | - Meihong Xiu
- Peking University Huilongguan Clinical Medical School, Beijing Huilongguan Hospital, Beijing, China
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2
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Wei Z, Wang Y, Hu L, Wang Y, Li C, Sun L. Incidence, prevalence, and mortality of schizophrenia from 2016 to 2020 in Shandong, China. Psychiatry Res 2024; 331:115612. [PMID: 38039652 DOI: 10.1016/j.psychres.2023.115612] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Revised: 11/15/2023] [Accepted: 11/17/2023] [Indexed: 12/03/2023]
Abstract
The epidemiology of schizophrenia has been reported in many countries. However, due to the limitations of those studies, the findings cannot be generalized to other parts of the world, especially in China. In this study, the incidence, prevalence, and mortality of schizophrenia in Shandong, China were calculated using data from the National Severe Mental Disorder Registration System collected between 2016 and 2020 and census data from 2010 to 2020. The overall incidence decreased from 9.61 per 100,000 in 2016 to 4.40 per 100,000 in 2020, the aggregate prevalence was approximately 3.20 per 1000, and the overall mortality ranged from 6.17 per 100,000 to 7.71 per 100,000. The evidence from this study indicated that the incidence, prevalence, and mortality of schizophrenia were higher in rural areas than in urban areas. Females had higher incidence, prevalence, and mortality than males. This study provided epidemiological information on schizophrenia and opened avenues for future research.
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Affiliation(s)
- Zhen Wei
- Centre for Health Management and Policy Research, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan 250012, China; National Health Commission of China (NHC) Key Laboratory of Health Economics and Policy Research (Shandong University), Jinan 250012, China; Institute of Health and Elderly Care, Shandong University, Jinan 250012, China
| | - Yanhu Wang
- Department of Social Mental Health, Shandong Mental Health Center, Jinan 250014, China
| | - Lili Hu
- Department of Social Mental Health, Shandong Mental Health Center, Jinan 250014, China
| | - Yifan Wang
- Centre for Health Management and Policy Research, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan 250012, China; National Health Commission of China (NHC) Key Laboratory of Health Economics and Policy Research (Shandong University), Jinan 250012, China; Institute of Health and Elderly Care, Shandong University, Jinan 250012, China
| | - Caifeng Li
- Centre for Health Management and Policy Research, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan 250012, China; National Health Commission of China (NHC) Key Laboratory of Health Economics and Policy Research (Shandong University), Jinan 250012, China; Institute of Health and Elderly Care, Shandong University, Jinan 250012, China
| | - Long Sun
- Centre for Health Management and Policy Research, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan 250012, China; National Health Commission of China (NHC) Key Laboratory of Health Economics and Policy Research (Shandong University), Jinan 250012, China; Institute of Health and Elderly Care, Shandong University, Jinan 250012, China.
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3
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Lin Y, Wei Q, Luo S, Ye X, Zheng F, Zheng L, Lu X, Li H, Wu S. The risk of suicidal intention in severe mental illness: An ecological perspective. Psychol Psychother 2023; 96:1044-1061. [PMID: 37668301 DOI: 10.1111/papt.12495] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Revised: 08/21/2023] [Accepted: 08/23/2023] [Indexed: 09/06/2023]
Abstract
OBJECTIVE Guided by the ecosystem theory model framework, we aimed to explore the influence of three ecological dimensions (social, family and psychological factors) on suicidal intention in people with severe mental illness (SMI). We hypothesized that three factors influence suicidal intention, and that psychological factors may play a mediating role in the influence of social and family factors on suicidal intention. METHODS We collected 994 patients with SMI aged 18 and above from May 2021 to March 2022 in the Fourth Hospital of Fuzhou City. We used logistic regression to analyse the association between social, family, psychological factors and suicidal intention. Furthermore, we explored the mediating effects among the influencing factors. RESULTS Younger male patients with schizophrenia were more likely to have suicidal intention due to psychosocial family factors (p < .05). Social factors (poor interpersonal relations, social retreat, social activities outside the home), family factors (parental functions, activities within the family, family functions), psychological factors (anxiety, depression, interest in the outside world, overt aggression, lack of accountability and planning) were all independent risk factors for suicidal intention in patients. Mediation analysis showed anxiety and depression mediated the role of social and family factors on suicidal intention (p < .05). CONCLUSION Social, family and psychological factors were important risk factors for suicidal intention, with anxiety and depression being partial mediators for suicidal intention. Therefore, interventions that enhance family and social functioning and reduce anxiety and depression may be effective in reducing suicidal intention in SMI.
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Affiliation(s)
- Yawen Lin
- Department of Epidemiology and Health Statistics, School of Public Health, Fujian Medical University, Fuzhou, China
| | - Qinfei Wei
- Department of Epidemiology and Health Statistics, School of Public Health, Fujian Medical University, Fuzhou, China
| | - Suping Luo
- Department of Epidemiology and Health Statistics, School of Public Health, Fujian Medical University, Fuzhou, China
| | - Xiaoying Ye
- Department of Epidemiology and Health Statistics, School of Public Health, Fujian Medical University, Fuzhou, China
| | - Fuhao Zheng
- Department of Epidemiology and Health Statistics, School of Public Health, Fujian Medical University, Fuzhou, China
- Department of Scientific Research Management, Fujian Provincial Hospital, Fujian Medical University, Fuzhou, China
| | - Liuyan Zheng
- Department of Epidemiology and Health Statistics, School of Public Health, Fujian Medical University, Fuzhou, China
| | - Xinyue Lu
- Department of Epidemiology and Health Statistics, School of Public Health, Fujian Medical University, Fuzhou, China
| | - Huangyuan Li
- Department of Preventive Medicine, Statistics, School of Public Health, Fujian Medical University, Fuzhou, China
| | - Siying Wu
- Department of Epidemiology and Health Statistics, School of Public Health, Fujian Medical University, Fuzhou, China
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4
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Predicting the risk of suicide attempt in a depressed population: Development and assessment of an efficient predictive nomogram. Psychiatry Res 2022; 310:114436. [PMID: 35190339 DOI: 10.1016/j.psychres.2022.114436] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/12/2021] [Revised: 01/20/2022] [Accepted: 02/05/2022] [Indexed: 12/16/2022]
Abstract
The purpose of this study was to develop and validate a user-friendly suicide attempt risk nomogram in depression, supporting timely interventions by clinicians. We collected clinical data of 273 depressed patients from January 2020 to January 2021. Suicide attempt was assessed conducting the Mini International Neuropsychiatric Interview. First, optimized features were filtrated through the least absolute shrinkage and selection operator regression analysis. Subsequently, we selected variables with nonzero coefficients and entered them into multiple logistic regression model and nomogram function to construct a visual predicting suicide attempt model. Additionally, the C-index, calibration plot and decision curve analysis, were applied to assess discrimination, calibration, and clinical practicability. Finally, the bootstrapping validation was applied to assess internal validation. Finally, eleven clinical features are screened out in the prediction nomogram. The model presented tiptop calibration and pleasant discrimination with a C-index of 0.853. A towering C-index value, up to 0.799, could also be attained in the interval validation analysis. In addition, decision curve analysis exhibited that our predictive model is clinically effective when the threshold is no less than 1%. These results demonstrate this predictive model was helpful for clinicians assessing the inpatient's suicide attempt recently and implementing individualized treatment strategies.
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Pan YJ, Loi MX, Lan YH, Chen CL, Cheng IC. Perceptions towards charcoal-burning suicide and the surge of this lethal method in Taiwan. PLoS One 2022; 17:e0262384. [PMID: 35061796 PMCID: PMC8782296 DOI: 10.1371/journal.pone.0262384] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Accepted: 12/23/2021] [Indexed: 11/18/2022] Open
Abstract
Objective
Whether sociocultural perceptions of charcoal-burning suicide have influenced its rapid increase in prevalence is unclear. We aimed to explore perceptions of Taiwan’s general population regarding charcoal-burning suicide, their personal belief in life after death, and related feelings of thoughts associated with those who attempt charcoal-burning suicide.
Methods
An online web-based survey, focussing on sociocultural attitudes towards death, as well as perceptions towards charcoal-burning suicide, and those who attempt charcoal-burning suicide, was conducted from 14 January to 14 June 2016.
Results
In total, 1343 adults completed the online survey (mean age of 33.46; 66.6% women). Notably, 90.3% of participants considered charcoal burning to be an easily accessible suicide method. Multivariable analyses revealed that among the examined factors, the perceived ‘painlessness’ of charcoal-burning suicide was associated with an over seven-fold increased risk of choosing charcoal-burning suicide (OR = 7.394; p < 0.001; 95% CI: 2.614–20.912).
Conclusion
As reflected in this study, charcoal-burning suicide is perceived as easily accessible and painless. The perceived ‘painlessness’ may be the factor that distinguishes the choice of charcoal-burning suicide from that of other suicide methods. Future efforts to target these perceptions regarding charcoal-burning suicide may be warranted in both media reporting and suicide prevention programmes.
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Affiliation(s)
- Yi-Ju Pan
- Department of Psychiatry, Far Eastern Memorial Hospital, New Taipei City, Taiwan
- Institute of Public Health, School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
- * E-mail: ,
| | - Mei-Xian Loi
- Department of Psychiatry, Far Eastern Memorial Hospital, New Taipei City, Taiwan
| | - Yin-Hsiang Lan
- Department of Psychiatry, Far Eastern Memorial Hospital, New Taipei City, Taiwan
| | - Chun-Lin Chen
- Department of Psychiatry, Far Eastern Memorial Hospital, New Taipei City, Taiwan
- Center for General Education, Taipei Medical University, Taipei, Taiwan
| | - I-Chih Cheng
- Department of Psychiatry, Far Eastern Memorial Hospital, New Taipei City, Taiwan
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6
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Zheng Y, Zhang H, Fan Q. Discordance between family report and clinical assessment of suicide attempts: a prospective study from the emergency department. Gen Psychiatr 2022; 34:e100576. [PMID: 34970640 PMCID: PMC8666883 DOI: 10.1136/gpsych-2021-100576] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/20/2021] [Accepted: 10/08/2021] [Indexed: 11/22/2022] Open
Abstract
Background Developing accurate identification methods for individuals with suicide attempts and providing them with follow-up care and supports can be a vital component of all comprehensive suicide prevention strategies. However, because of the difficulties concerning one’s intentions behind injurious behaviour, identifying suicide attempts is a challenge for families and clinicians. Aims The aim of this study was to investigate the differences between family report and clinical assessment for suicide attempts in the emergency department (ED). Methods A total of 148 patients with suspected suicide attempts (SSAs) and 148 family caregivers in the ED were enrolled. The suicide risk module of the Chinese version of the MINI International Neuropsychiatric Interview and the self-report measure were used to assess those with SSA’s suicidal behaviours. The Family Adaptability and Cohesion Evaluation Scales and semi-structured interviews were used to investigate the characteristics of suicide risk and demographics of patients with SSA, as well as the rate and influencing factors of omitted suicide attempts reported by family caregivers. Results The underreporting rate for family reported suicide attempts in the ED was 69.0%. The suicide attempts group indicated lower mean scores on perceptions of family resources, adaptability and cohesion. Patients' suicide risk rating (OR=0.152, 95% CI: 0.037 to 0.620, p=0.009), adult-children relationship (OR=5.037, 95% CI: 1.478 to 17.167, p=0.010) and caregiver’s age (OR=0.279, 95% CI: 0.103 to 0.757, p=0.012) might be associated with underreporting by families. If patients committed suicide attempts through a falling injury or medication overdose, their families may have misreported the suicide attempt. Conclusions The discordance of suicide attempt records between family report and clinical assessment reveals the limitations of family self-reports when identifying suicide attempts. Interviews and observations, together with information from certain diagnoses, should be combined to accurately identify suicide attempters in the ED.
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Affiliation(s)
- Yue Zheng
- East China University of Science and Technology, Shanghai, China.,Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Haiyin Zhang
- Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Qing Fan
- Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Shanghai Key Laboratory of Psychotic Disorders, Shanghai, China
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Sun L, Zhang J, Lamis DA, Wang Y. Risk Assessment on Suicide Death and Attempt among Chinese Rural Youths Aged 15-34 Years. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph182413362. [PMID: 34948972 PMCID: PMC8708552 DOI: 10.3390/ijerph182413362] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/18/2021] [Revised: 12/15/2021] [Accepted: 12/16/2021] [Indexed: 11/25/2022]
Abstract
Background: Although many suicide risk assessment tools are available in the world, their validity is not adequately assessed. In this study, we aimed to develop and evaluate a suicide risk assessment model among Chinese rural youths aged 15–34 years. Method: Subjects were 373 suicide deaths and 507 suicide attempters aged 15–34 years in three Chinese provinces (Shandong, Liaoning, and Hunan). Information about the community residents was also collected as the control groups. Social-demographic, social and psychological variables were examined for the suicides, suicide attempters, and community residents. Logistic regressions based on subjects from Shandong and Liaoning provinces were conducted to establish the suicide risk assessment models. Receiver operating characteristic (ROC) curves were drawn, and area under the ROC curves (AUC) were calculated to show how well the models separated the group being tested into those with and without suicide attempt or suicide. Results: The assessment model for suicide death included education years (OR = 0.773, p < 0.001), agricultural worker (OR = 2.091, p < 0.05), physical health (OR = 0.445, p < 0.05), family suicide history (OR = 6.858, p < 0.001), negative life events (OR = 1.340, p < 0.001), hopelessness (OR = 1.171, p < 0.001), impulsivity (OR = 1.151, p < 0.001), and mental disorder (OR = 8.384, p < 0.001). All these factors were also supported in the assessment model for suicide attempt, with an extension of very poor economic status (OR = 1.941, p < 0.01) and social interaction (OR = 0.855, p < 0.001). The AUC was 0.950 and 0.857 for the sample used to establish the assessment models of suicide death and attempt, respectively. The AUC was 0.967 and 0.942 for the sample used to verify the established assessment models of suicide death and attempt, respectively. Conclusions: Compared with some other assessment tools, the models for suicide death and attempt in the current study performed well among Chinese rural youths aged 15–34 years. A reliable suicide risk assessment approach, which includes multiple risk factors, should be evaluated in various cultures and populations.
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Affiliation(s)
- Long Sun
- Center for Suicide Prevention Research, School of Public Health, Shandong University, 44 Wenhuaxi Road, Jinan 250012, China; (L.S.); (Y.W.)
- Key Laboratory for Health Economics and Policy Research (Shandong University), National Health Commission of China, 44 Wenhuaxi Road, Jinan 250012, China
| | - Jie Zhang
- Center for Suicide Prevention Research, School of Public Health, Shandong University, 44 Wenhuaxi Road, Jinan 250012, China; (L.S.); (Y.W.)
- Department of Sociology, Central University of Finance and Economics, 39 Xueyuannan Road, Beijing 100081, China
- Department of Sociology, State University of New York Buffalo State, 1300 Elmwood Avenue, Buffalo, NY 14222, USA
- Correspondence: ; Tel.: +1-716-878-6425; Fax: +1-716-878-4009
| | - Dorian A. Lamis
- Department of Psychiatry and Behavioral Sciences, Emory University School of Medicine, 10 Park Place, Atlanta, GA 30303, USA;
| | - Yifan Wang
- Center for Suicide Prevention Research, School of Public Health, Shandong University, 44 Wenhuaxi Road, Jinan 250012, China; (L.S.); (Y.W.)
- Key Laboratory for Health Economics and Policy Research (Shandong University), National Health Commission of China, 44 Wenhuaxi Road, Jinan 250012, China
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8
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Li N, Zhou Q, Zhang J. Were suicide deceased more determined to die than attempters? A comparison study based on two psychological autopsy studies. PSYCHOL HEALTH MED 2021; 27:2229-2237. [PMID: 34657542 DOI: 10.1080/13548506.2021.1990363] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
The reason that some victims of suicide behaviors survived while the others died is unknown, and few studies have been conducted for Chinese populations. We aimed to analyze the effect of suicide intent on outcomes of suicide behaviors, and to explore the impact of psychological strain on suicide intent. Data for this study was derived from two psychological autopsy research projects conducted in China. The same interview procedure and instruments were used in the two projects. Suicide intent was measured by Beck's Suicidal Intention Scale. Information on psychological strain was obtained. A total of 274 suicide deaths and 507 suicide attempters were included in the study. After controlling for socio-demographic variables, suicide intent was significantly associated with suicide death among people having suicide behaviors. Aspiration strain and coping strain were significantly associated with suicide intent. Significant intent-death association and psychological strain-suicide intent association were found in this study. Suicide intent might be an intermediate variable in the pathway from psychological strain to suicide death. Therefore, suicides might be more determined or motivated to die than those attempters who did not die of the act. Future research should continue to explore the mechanism of the psychological strain-suicide intent association, and more efforts on suicide prevention should be made from the perspective of psychological strain.
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Affiliation(s)
- Ning Li
- Peking University, Institute of Population Research, Beijing, China
| | - Qin Zhou
- School of Public Administration and Policy, Renmin University of China, Beijing, China
| | - Jie Zhang
- Department of Sociology, Central University of Finance and Economics, Beijing, China.,Department of Sociology, State University of New York Buffalo State, Buffalo, NY, USA
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Bork T, Turkoglu A, Atescelik M, Tokgozlu O. Evaluation of risk factors for Suicide Attempts in Turkey's East: A Five-Year Study. Pak J Med Sci 2021; 37:572-575. [PMID: 33679952 PMCID: PMC7931275 DOI: 10.12669/pjms.37.2.3092] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
Objectives: Suicide attempt has different risk factors for each community. In the study we aimed to reveal the causes of suicide attempt in Turkey’s Eastern part and to make suggestions to prevent suicide. Methods: For this study, 130 patients who were admitted to the Emergency Department of the University Hospital due to suicide attempt between January 2013 and December 2017 were included. Our University Hospital is the largest hospital in the East of Turkey. The data were obtained from hospital records and files of judicial investigations. Clinical progress records were obtained from the hospital archive. Investigation files were received from local judicial units. Results: Fifty six percent of the patients (n = 73) were female. 48% of female cases (n = 35) were married. There was major depressive disorder in 34% (n = 44) of the cases. Medicine taking was the most frequent suicide method with 63% (n = 82). The main reason for suicide was parental conflicts for female cases; and psychiatric and financial problems for males. Conclusion: Family therapy for married individuals would reduce suicide attempts in females. Psychiatric history is an important risk factor and it should be ensured that these patients are followed up regularly by the health institutions and their relatives. To prevent drug abuse, there should not be too much medicine in homes. If medicine is available at home, it should be kept in a safer environment.
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Affiliation(s)
- Turgay Bork
- Dr. Turgay Bork Department of Medicine, Firat University of Forensic Medicine, Elazig, Turkey
| | - Abdurrahim Turkoglu
- Dr. Abdurrahim Turkoglu Department of Medicine, Firat University of Forensic Medicine, Elazig, Turkey
| | - Metin Atescelik
- Dr. Metin Atescelik Department of Medicine, Firat University of Emergency Medicine, Elazig, Turkey
| | - Omer Tokgozlu
- Dr. Omer Tokgozlu, Department of Medicine, Firat University of Forensic Medicine, Elazig, Turkey
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Dos Santos JCP, Valli JB, Sesse NS, Mackenzie-Ross S, Zandonade E, Ayres LR, Sampaio KN. Sociodemographic characteristics and exposure patterns of pesticide-related cases reported to a poison service center in Brazil between 2012 and 2016. ARCHIVES OF ENVIRONMENTAL & OCCUPATIONAL HEALTH 2020; 76:494-503. [PMID: 33252014 DOI: 10.1080/19338244.2020.1848773] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Pesticide poisoning is a significant public health problem responsible for an estimated three million poisoning cases per year and more than 250,000 deaths, most of which occur in underdeveloped countries. We evaluated pesticide exposure cases reported to a toxicological service center in Brazil, between 2012 and 2016. There were 3211 cases of pesticide exposure, with a high prevalence in adults aged 20-39 years (41.2%). Attempted suicide was the leading cause of pesticide cases (48%). Occupational exposure to pesticides of agricultural use was more frequently observed among men. Accidental exposure and attempted suicide were more frequently observed in urban areas while occupational exposure was more prevalent in rural areas. A higher exposure rate was observed among men in counties with higher agricultural activities. Establishing prevalence and cause of pesticide exposure is important to provide subsidy for evidence-based interventions in the field.
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Affiliation(s)
| | | | - Nixon Souza Sesse
- Toxicological Service Center of Espírito Santo (TOXCEN), Vitória, ES, Brazil
| | - Sarah Mackenzie-Ross
- Research Department of Clinical, Educational & Health Psychology, University College London, London, UK
| | - Eliana Zandonade
- Public Health Postgraduate Program, Federal University of Espírito Santo, Vitória, ES, Brazil
- Statistical Department, Federal University of Espírito Santo, Vitória, ES, Brazil
| | - Lorena Rocha Ayres
- Department of Pharmaceutical Sciences, Federal University of Espírito Santo, Vitória, ES, Brazil
| | - Karla Nívea Sampaio
- Postgraduate Program in Pharmaceutical Sciences, Federal University of Espírito Santo, Vitória, ES, Brazil
- Department of Pharmaceutical Sciences, Federal University of Espírito Santo, Vitória, ES, Brazil
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11
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Lyu J, Zhang J, Sun L. Stronger psychological strains increase the odds of suicide death: A comparison between suicides and suicide attempters. Compr Psychiatry 2020; 103:152205. [PMID: 32977245 DOI: 10.1016/j.comppsych.2020.152205] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2020] [Revised: 07/23/2020] [Accepted: 08/29/2020] [Indexed: 01/25/2023] Open
Abstract
AIM This study was aimed to compare the psychological strains between suicides and suicide attempters, so as to verify the hypothesis whether the stronger psychological strains increase the odds of suicide death. METHOD The suicide data were collected by a psychological autopsy (PA) study, and the suicide attempt data were from the same rural areas in China. Information was obtained with face to face structured questionnaires interviews. A social value conflict scale, measures of aspiration and deprivation, and Moos's Coping Response Inventory (CRI) were used to measure psychological strains. The Spearman correlation and Logistic regression method were applied to analyse and estimate the odds ratio (OR) of fatality of suicide behaviours from psychological strains. RESULTS The value strain, aspiration strain, deprivation strain, and coping strain were all significantly stronger among the suicides than suicide attempters (P < 0.001). Each psychological strain had statistical correlation with suicide behaviour (P < 0.001). The univariable and multivariable Logistic regressions all indicated that rural residence, being never married, and the psychological strains were the independent lethality factors of suicidal behaviours. CONCLUSIONS Psychological strains were the independent lethality factors of suicide behaviours. Stronger psychological strains increase the odds of suicide death. The intervention based on the Strain Theory of Suicide could decrease the odds risk of suicide death.
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Affiliation(s)
- Juncheng Lyu
- Weifang Medical University School of Public Health, China
| | - Jie Zhang
- Central University of Finance and Economics Department of Sociology, State University of New York Buffalo State, USA.
| | - Long Sun
- Shandong University School of Public Health and Center for Suicide Prevention Research, China
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12
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Li Y, Pu M, Wang Y, Feng T, Jiang C. Analysis of the reduction in injury mortality disparity between urban and rural areas in developing China from 2010 to 2016. BMC Public Health 2020; 20:903. [PMID: 32522173 PMCID: PMC7288693 DOI: 10.1186/s12889-020-09027-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2019] [Accepted: 06/01/2020] [Indexed: 12/01/2022] Open
Abstract
Background Injuries are of growing public health concern in China, and the trends of urban-rural injury mortality disparity for the last decade are still being explored. This study aims to analyze trends in injury mortality disparity between urban and rural areas of China by region, sex, and age from 2010 to 2016. Methods Using data from the Disease Surveillance Points system (DSPs) collected by the Chinese Center for Disease Control and Prevention (CDC) from 2010 to 2016, injury age-standardized mortality rates (ASMRs) and rate ratios (RRs) were calculated for different groups. Chi-square tests were used to compare differences in rates between urban and rural residents. The time trends of injury ASMRs were assessed via the annual percentage change (APC), and RRs were used to analyze urban-rural mortality disparity. Results The crude injury mortality rate of rural areas was 1.5 times higher than that of urban areas. The urban-rural RR of injury ASMR decreased from 1.8 to 1.5 (APC = 5.0%) over time, from 2.0 to 1.7 (APC = 4.7%) for eastern regions, from 1.9 to 1.5 (APC = 5.4%) and from 1.6 to 1.3 (APC = 4.5%) among males and females, respectively. Further decreases were from 2.0 to 1.4 (APC = 7.8%), from 1.9 to 1.6 (APC = 6.4%), and from 1.8 to 1.2 (APC = 5.7%) in the 5–14, 45–64, and 65+ year age groups, respectively. The urban-rural RRs of ASMRs for fall, drowning and suicide decreased from 1.3 to 1.2 (APC = − 3.0%), from 2.3 to 1.6 (APC = − 13.8%) and from 2.1 to 1.6 (APC = − 9.9%,), respectively. Conclusions The urban-rural injury mortality disparity was large, but showed a significant decreasing trend in China. Residents of eastern regions, males/females, 5–14/45+ year age groups in the urban-rural injury mortality disparity all decreased gradually during the investigated period.
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Affiliation(s)
- Yao Li
- Department of Disaster and Emergency Medicine, Shanghai East Hospital, Tongji University, 1239 Siping Road, Shanghai, 200092, China
| | - Miao Pu
- Department of Disaster and Emergency Medicine, Shanghai East Hospital, Tongji University, 1239 Siping Road, Shanghai, 200092, China
| | - Yaping Wang
- Department of Disaster and Emergency Medicine, Shanghai East Hospital, Tongji University, 1239 Siping Road, Shanghai, 200092, China
| | - Tienan Feng
- Hongqiao International Institute of Medicine, Shanghai Tongren Hospital/Clinical Research Institute, Shanghai Jiao Tong University School of Medicine, 227 Chongqing South Road, Shanghai, 200025, China.
| | - Chenghua Jiang
- Department of Disaster and Emergency Medicine, Shanghai East Hospital, Tongji University, 1239 Siping Road, Shanghai, 200092, China.
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Li SB, Liu D, Zhang XY, Zhao JB. The Mediator Effect of Meaningfulness on the Relationship Between Schizotypy Traits and Suicidality. Front Psychol 2020; 11:493. [PMID: 32372994 PMCID: PMC7179699 DOI: 10.3389/fpsyg.2020.00493] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2019] [Accepted: 03/02/2020] [Indexed: 11/23/2022] Open
Abstract
Introduction: Previous studies have found that schizotypy can predict suicide, and that meaningfulness has influential effects on suicidality in the general population. However, it is still not clear whether meaningfulness is associated with suicidality in individuals with schizotypy. The aim of this study was to assess the mediating effects of meaningfulness in the relationship between schizotypy and suicidality. Method: We recruited 2,615 university students (including undergraduates and postgraduates; mean age = 18.35, SD = 0.81; males, 39%) to participate in our study, and used the Meaningful Life Measure (Chinese, revised) to assess their experiences of meaningfulness, the Suicidal Behaviors Questionnaire (Chinese version) to evaluate participants' suicidal thoughts and attempts, and the Schizotypal Personality Questionnaire to examine their personal schizotypal traits. Results: Meaningfulness was found to be inversely related to the other two factors, and schizotypy was positively associated with suicidality. The correlation between schizotypy and suicidality was reduced when meaningfulness was included, which may suggest that meaningfulness can partly mediate this relationship, accounting for 55.47% of the association. Conclusions: Prior research has suggested that assessing meaningfulness could provide more detailed information about suicide risk in individuals with schizotypy. Our study found that improving perceptions of meaningfulness can be an effective intervention in reducing suicide risk among people with schizotypy.
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Affiliation(s)
- Shu-Bin Li
- Department of Psychology, School of Public Health, Southern Medical University (Guangdong Provincial Key Laboratory of Tropical Disease Research), Guangzhou, China
| | - Ding Liu
- Department of Psychology, School of Public Health, Southern Medical University (Guangdong Provincial Key Laboratory of Tropical Disease Research), Guangzhou, China
| | - Xiao-Yuan Zhang
- Department of Psychology, School of Public Health, Southern Medical University (Guangdong Provincial Key Laboratory of Tropical Disease Research), Guangzhou, China
| | - Jiu-Bo Zhao
- Department of Psychology, School of Public Health, Southern Medical University (Guangdong Provincial Key Laboratory of Tropical Disease Research), Guangzhou, China
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14
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Knipe D, Williams AJ, Hannam-Swain S, Upton S, Brown K, Bandara P, Chang SS, Kapur N. Psychiatric morbidity and suicidal behaviour in low- and middle-income countries: A systematic review and meta-analysis. PLoS Med 2019; 16:e1002905. [PMID: 31597983 PMCID: PMC6785653 DOI: 10.1371/journal.pmed.1002905] [Citation(s) in RCA: 70] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/18/2019] [Accepted: 08/23/2019] [Indexed: 11/26/2022] Open
Abstract
BACKGROUND Psychiatric disorders are reported to be present in 80% to 90% of suicide deaths in high-income countries (HIC), but this association is less clear in low- and middle-income countries (LMIC). There has been no previous systematic review of this issue in LMIC. The current study aims to estimate the prevalence of psychiatric morbidity in individuals with suicidal behaviour in LMIC. METHODS AND FINDINGS PubMed, PsycINFO, and EMBASE searches were conducted to identify quantitative research papers (any language) between 1990 and 2018 from LMIC that reported on the prevalence of psychiatric morbidity in suicidal behaviour. We used meta-analytic techniques to generate pooled estimates for any psychiatric disorder and specific diagnosis based on International classification of disease (ICD-10) criteria. A total of 112 studies (154 papers) from 26 LMIC (India: 25%, China: 15%, and other LMIC: 60%) were identified, including 18 non-English articles. They included 30,030 individuals with nonfatal suicidal behaviour and 4,996 individuals who had died by suicide. Of the 15 studies (5 LMIC) that scored highly on our quality assessment, prevalence estimates for psychiatric disorders ranged between 30% and 80% in suicide deaths and between 3% and 86% in those who engaged in nonfatal suicidal behaviour. There was substantial heterogeneity between study estimates. Fifty-eight percent (95% CI 46%-71%) of those who died by suicide and 45% (95% CI 30%-61%) of those who engaged in nonfatal suicidal behaviour had a psychiatric disorder. The most prevalent disorder in both fatal and nonfatal suicidal behaviour was mood disorder (25% and 21%, respectively). Schizophrenia and related disorders were identified in 8% (4%-12%) of those who died by suicide and 7% (3%-11%) of those who engaged in nonfatal suicidal behaviour. In nonfatal suicidal behaviour, anxiety disorders, and substance misuse were identified in 19% (1%-36%) and 11% (7%-16%) of individuals, respectively. This systematic review was limited by the low number of high-quality studies and restricting our searches to databases that mainly indexed English language journals. CONCLUSIONS Our findings suggest a possible lower prevalence of psychiatric disorders in suicidal behaviour in LMIC. We found very few high-quality studies and high levels of heterogeneity in pooled estimates of psychiatric disorder, which could reflect differing study methods or real differences. There is a clear need for more robust evidence in order for LMIC to strike the right balance between community-based and mental health focussed interventions.
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Affiliation(s)
- Duleeka Knipe
- Population Health Sciences, Bristol Medical School, University of Bristol, United Kingdom
| | - A. Jess Williams
- Institute for Mental Health, University of Birmingham, Birmingham, United Kingdom
| | | | | | | | - Piumee Bandara
- Translational Health Research Institute, Western Sydney University, Sydney, Australia
| | - Shu-Sen Chang
- Institute of Health Behaviors and Community Sciences and Department of Public Health, College of Public Health, National Taiwan University, Taipei City, Taiwan
| | - Nav Kapur
- University of Manchester and Greater Manchester Mental Health NHS Foundation Trust, Manchester, United Kingdom
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15
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Suicide Acceptability and Suicide Attempt: A Case-Control Study With Medically Serious Suicide Attempters Aged 15 to 54 Years in Rural China. J Nerv Ment Dis 2018; 206:694-698. [PMID: 30124568 PMCID: PMC6115284 DOI: 10.1097/nmd.0000000000000863] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
In the past decades, many studies have discussed the topic of suicide acceptability. However, there is no empirical study which identified that suicide acceptability is associated with suicide attempt worldwide. In the present study participants were 791 medically serious suicide attempters and controls aged 15 to 54 years in rural China. Suicide acceptability was evaluated by four questions in the General Social Survey and some social psychological variables were collected in a face-to-face interview. Logistic regression analysis was performed to examine the association between suicide acceptability and suicide attempt. After controlling some social psychological variables, suicide acceptability was still associated with suicide attempt (odds ratio, 2.85; p < 0.001). Tired of living was the most acceptable reason for the medically serious suicide attempters (32.7%). Suicide acceptability should be assessed when we evaluate an individual's suicide risk. The results contribute to our understanding about suicide acceptability, and they may also be translated into practice in suicide prevention.
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Liu Y, Zhang J, Sun L, Zhao S. The age-specific characteristics of medically serious suicide attempters aged 15-45 years in rural China. Psychiatry Res 2018; 261:178-185. [PMID: 29309957 DOI: 10.1016/j.psychres.2017.12.067] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/06/2017] [Revised: 12/21/2017] [Accepted: 12/30/2017] [Indexed: 11/29/2022]
Abstract
This aim of this study was to identify unique characteristics of serious suicide attempters across different age groups. Face to face interviews were conducted with medically serious suicide attempters in rural hospitals in two provinces in China (n = 791). The sample included three age groups: 15-24, 25-34, and 35-45. While there were some consistent patterns that emerged across the age groups, there were also some significant age-related patterns that emerged. Serious suicide attempters aged 15-24 were more likely to be well educated, never married, hold Party membership, and impulsive, and to be least likely to perceive social support and be in a peasant occupation. This category also had the highest proportion of males, although still predominantly female. Those aged 24-25 were more likely to have a family history of suicide, somewhat educated, and moderately likely to be married. Those aged 35-45 were more likely to have limited education, to be ever married, to have mental disorders, to store pesticides in their home, and the least likely to be impulsive. These results highlight age-specific intervention strategies in addressing suicide.
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Affiliation(s)
- Yanzheng Liu
- School of Public Health Center for Suicide Prevention Research, Shandong University, Jinan, Shandong Province, China
| | - Jie Zhang
- School of Public Health Center for Suicide Prevention Research, Shandong University, Jinan, Shandong Province, China; Department of Sociology, State University of New York College at Buffalo, 1300 Elmwood Avenue, Buffalo, NY 14222, USA.
| | - Long Sun
- School of Public Health Center for Suicide Prevention Research, Shandong University, Jinan, Shandong Province, China
| | - Sibo Zhao
- School of Sociology and Psychology, Central University of Finance and Economics, Beijing, China
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