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Abstract
Joiner and colleagues' Interpersonal Theory of Suicide (IPTS), a prominent "desire-capability" model of suicide-based on the common-sense idea that people take their own lives because they want to, and can-is critiqued from a biological perspective. Tinbergen's ethological "four questions" guide the analysis: evolution, survival value, ontogeny, and proximate causation, each addressing a different aspect of biological understanding. Problems for IPTS emerge with all four. As a parsimonious solution, the desire-capability hypothesis is reconceived as an ultimate, instead of proximate, mode of explanation. By this light, desire and capability for suicide combined in our species' ancestral past, thus making suicide a recurrent survival threat, and driving the evolution of special-purpose defensive adaptations. This stance tallies with the pain-brain theory of the evolution of suicide, and with Joiner and colleagues' own investigation into organismic anti-suicide defenses, which appears to conflict conceptually with IPTS. These defenses' evolved algorithm may make suicide an intrinsically aleatory phenomenon, opaque to usefully accurate prediction. Positive implications for prevention and research are proposed.
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Walker D, Reisig MD. The effects of low familial support and depressive symptomatology on suicide attempt among adolescents: A sex-based assessment. Suicide Life Threat Behav 2024; 54:370-381. [PMID: 38308507 PMCID: PMC11021150 DOI: 10.1111/sltb.13048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Revised: 10/19/2023] [Accepted: 01/04/2024] [Indexed: 02/04/2024]
Abstract
INTRODUCTION Researchers have traditionally tested the benefits of social support, showing that it promotes positive health outcomes. There is a lack of research assessing the deleterious impact of poor social support. Low familial support can serve as a stressor in the lives of adolescents, ultimately fostering negative emotions and maladaptive coping, such as attempted suicide. METHODS Guided by general strain theory, this study uses two waves of data from the National Study of Adolescence to Adult Health (N = 13,827; n = 7105 for females, n = 6722 for males) to test the effect of low familial support on depressive symptomatology and whether the latter mediates the effect of low familial support on suicide attempt for both males and females. RESULTS The analyses reveal that low familial support is positively and significantly associated with depressive symptomatology for male and female adolescents. Regarding suicide attempt, adolescents with lower levels of familial support and higher depressive symptomatology were likely to report attempting suicide. Contrary to theoretical expectations, depressive symptomatology did not mediate the relationship between low familial support and suicide attempt. CONCLUSIONS Overall, the results provide justification for efforts to provide resources to adolescents who lack familial support.
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Affiliation(s)
- D’Andre Walker
- Department of Criminal Justice and Legal Studies, University of Mississippi
| | - Michael D. Reisig
- School of Criminology and Criminal Justice, Arizona State University
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Hildebrand-Burke C, Davey C, Gwini S, Catania L, Kazantzis N. Therapist competence, homework engagement, and client characteristics in CBT for youth depression: A study of mediation and moderation in a community-based trial. Psychother Res 2024; 34:41-53. [PMID: 37963351 DOI: 10.1080/10503307.2023.2267166] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/13/2022] [Accepted: 09/19/2023] [Indexed: 11/16/2023] Open
Abstract
OBJECTIVE Prior studies of Cognitive Behavioral Therapy (CBT) have focused on the quantity and quality of clients' homework completion and only rarely have considered the role of therapist competence. METHODS The present study examined (a) therapist competence across the entire process of integrating homework into CBT, including the review, design, and planning of tasks; (b) homework engagement, including client appraisals of the difficulty and obstacles encountered in task completion using the Homework Rating Scale - Revised (HRS-II); (c) pre-post symptom reduction as the index of outcome; and (d) considered client factors such as suicide risk in a community-based trial for adolescent depression. Trained independent observers assessed therapist competence and engagement with homework at two consecutive sessions of CBT for N = 80 young people (Mage = 19.61, SD = 2.60). RESULTS Significant complementary mediation effects were obtained; there was an indirect mediation effect of HRS-II Beliefs (b = 1.03, SE B = 0.42, 95% BCa CI [0.35, 2.03]) and HRS-II Perceived Consequences on the Competence-Engagement relationship (b = 0.85, SE B = 0.31, 95% BCa CI [0.39, 1.61]). High levels of suicidal ideation were also shown to moderate this relationship. CONCLUSIONS The present findings contribute to the growing body of CBT process research designed to examine the complex interrelationships of client and therapist variables, in a manner that reflects the actual process of therapy, and advances beyond studies of isolated predictors of symptom change.
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Affiliation(s)
- Craig Hildebrand-Burke
- Cognitive Behavior Therapy Research Unit, Melbourne, VIC, Australia
- Monash University, Melbourne, VIC, Australia
| | | | - StellaMay Gwini
- Cognitive Behavior Therapy Research Unit, Melbourne, VIC, Australia
- Monash University, Melbourne, VIC, Australia
| | - Lisa Catania
- University of Melbourne, Melbourne, VIC, Australia
| | - Nikolaos Kazantzis
- Cognitive Behavior Therapy Research Unit, Melbourne, VIC, Australia
- Beck Institute for Cognitive Behavior Therapy, Philadelphia, PA, USA
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Yang M, Wei W, Ren L, Pu Z, Zhang Y, Li Y, Li X, Wu S. How loneliness linked to anxiety and depression: a network analysis based on Chinese university students. BMC Public Health 2023; 23:2499. [PMID: 38093295 PMCID: PMC10720215 DOI: 10.1186/s12889-023-17435-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2023] [Accepted: 12/07/2023] [Indexed: 12/17/2023] Open
Abstract
BACKGROUND There is conclusive evidence of a multifaceted and bidirectional relationship between loneliness and depression and anxiety. Nonetheless, more extensive research is needed to examine their relationships at a more granular level. This study employed a network analysis approach to identify the pathological mechanisms underpinning those relationships and to identify important bridge nodes as potential targets for intervention. METHODS 941 University students were included in this study. The ULS-6 (the short-form UCLA Loneliness Scale) was used to assess loneliness, the PHQ-9 (Patient Health questionnaire-9) and GAD-7 (Generalized anxiety disorder 7-item) scales were used to assess the symptoms of depression and anxiety. We constructed two network structures of loneliness-anxiety and loneliness-depression and computed bridge expected influence for each symptom. In addition, we showed a flow network of "Suicide" containing symptoms of depression and loneliness. RESULTS All edges were positive in both networks constructed and the strongest edges were present within disorder communities. The overall connection between loneliness and depression was stronger compared to anxiety. The results demonstrated that the loneliness item "People are around me but not with me" was identified as bridge symptom in both networks. Furthermore, "Suicide" was directly connected to five symptoms of depression and four items of loneliness, with the strongest connections being between it and "Feeling of worthlessness" and "Psychomotor agitation/retardation". CONCLUSIONS Our findings provide a more nuanced explanation of the link between loneliness and depression and anxiety. The results identified the bridge symptom "People are around me but not with me", which had the strongest effect on enhancing symptoms of depression and anxiety. Clinical improvements based on the findings of this study and the impact of the intervention are discussed.
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Affiliation(s)
- Mengyuan Yang
- Department of Military Medical Psychology, Air Force Medical University, 169 West Changle Road, Xi'an, 710032, Shaanxi, China
| | - Wenwen Wei
- Department of Military Medical Psychology, Air Force Medical University, 169 West Changle Road, Xi'an, 710032, Shaanxi, China
| | - Lei Ren
- Military Psychology Section, Logistics University of PAP, Tianjin, 300309, China
- Military Mental Health Services & Research Center, Tianjin, 300309, China
| | - Zhaojun Pu
- Department of Military Medical Psychology, Air Force Medical University, 169 West Changle Road, Xi'an, 710032, Shaanxi, China
| | - Yuanbei Zhang
- Department of Military Medical Psychology, Air Force Medical University, 169 West Changle Road, Xi'an, 710032, Shaanxi, China
| | - Yu Li
- Academic Affairs Office, Air Force Medical University, 169 West Changle Road, Xi'an, 710032, Shaanxi, China
| | - Xinhong Li
- Department of General Medicine, Tangdu Hospital, Xi'an, 712046, Shaanxi, China.
| | - Shengjun Wu
- Department of Military Medical Psychology, Air Force Medical University, 169 West Changle Road, Xi'an, 710032, Shaanxi, China.
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Nobile B, Belzeaux R, Aouizerate B, Dubertret C, Haffen E, Llorca PM, Roux P, Polosan M, Schwan R, Walter M, Rey R, Januel D, Leboyer M, Bellivier F, Etain B, Courtet P, Olié E. Clinical characteristics associated with discrepancies between self- and clinician-rated suicidal ideation in patients with bipolar disorder (FACE-BD cohort). Psychiatry Res 2023; 321:115055. [PMID: 36680982 DOI: 10.1016/j.psychres.2023.115055] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Revised: 12/27/2022] [Accepted: 01/07/2023] [Indexed: 01/11/2023]
Abstract
Suicidal ideation (SI) is a major suicide risk factor; therefore, it is crucial to identify individuals with SI. Discrepancies between the clinicians and patients' estimation of SI may lead to under-evaluating the suicide risk. Yet, studies on discrepancies between self- and clinician-rated SI are lacking, although identifying the patients' sociodemographic and clinical characteristics associated with such discrepancies might help to reduce the under-evaluation risk. Therefore, the aim of this study was to identify features associated with SI rating discrepancies in patients with bipolar disorder (BD) because of the high prevalence of suicide in this population. Among the patients recruited by the French network of FondaMental expert centers for BD, patients with SI (i.e. ≥2 for item 12 of the Quick Inventory of Depressive Symptomatology-Self Report and/or ≥3 for item 10 of the clinician-rated Montgomery and Åsberg Depression Rating Scale) were selected and divided in concordant (i.e. SI in both self- and clinician-rated questionnaires; n = 130; 25.6%), and discordant (i.e. SI in only one questionnaire; n = 377; 74.4%). Depression severity was the feature most associated with SI evaluation discrepancy, especially in patients with SI identified only with the self-rated questionnaire. Clinician may under-evaluate SI presence in patients with low depression level.
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Affiliation(s)
- Bénédicte Nobile
- Department of Emergency Psychiatry and Post-Acute Care, CHU Montpellier, France; IGF, Univ. Montpellier, CNRS, INSERM, Montpellier, France; FondaMental Foundation, Créteil F-94000, France.
| | - Raoul Belzeaux
- Department of Emergency Psychiatry and Post-Acute Care, CHU Montpellier, France; FondaMental Foundation, Créteil F-94000, France; Pôle de Psychiatrie, Assistance Publique Hôpitaux de Marseille, Marseille, France; INT-UMR7289, CNRS Aix-Marseille Université, Marseille, France
| | - Bruno Aouizerate
- FondaMental Foundation, Créteil F-94000, France; Centre Hospitalier Charles Perrens, Bordeaux, France; Laboratoire NutriNeuro (UMR INRA 1286), Université de Bordeaux, Bordeaux, France
| | - Caroline Dubertret
- FondaMental Foundation, Créteil F-94000, France; Université Paris Cité, Paris, France; AP-HP, Groupe Hospitalo-Universitaire AP-HP Nord, DMU ESPRIT, Service de Psychiatrie et Addictologie, Hôpital Louis Mourier, Colombes, France; Université de Paris, Inserm UMR1266, Sorbonne Paris Cité, Faculté de Médecine, Paris, France
| | - Emmanuel Haffen
- FondaMental Foundation, Créteil F-94000, France; Service de Psychiatrie de l'Adulte, CIC-1431 INSERM, CHU de Besançon, Laboratoire de Neurosciences, UFC, UBFC, Besançon, France
| | - Pierre-Michel Llorca
- FondaMental Foundation, Créteil F-94000, France; CHU Clermont-Ferrand, Department of Psychiatry, University of Clermont Auvergne, CNRS, Clermont Auvergne INP, Institut Pascal, 63000 Clermont-Ferrand, France
| | - Paul Roux
- FondaMental Foundation, Créteil F-94000, France; Université Paris-Saclay, UVSQ, CESP UMR1018, DevPsy-DisAP, Centre Hospitalier de Versailles, Pôle de Psychiatrie et Santé Mentale, 78157 Le Chesnay, France
| | - Mircea Polosan
- FondaMental Foundation, Créteil F-94000, France; Univ. Grenoble Alpes, Inserm, U1216, CHU Grenoble Alpes, Grenoble Institut Neurosciences, Grenoble, France
| | - Raymund Schwan
- FondaMental Foundation, Créteil F-94000, France; Université de Lorraine, Centre Psychothérapique de Nancy, Inserm U1254, Nancy, France
| | - Michel Walter
- FondaMental Foundation, Créteil F-94000, France; Service Hospitalo-Universitaire de Psychiatrie Générale et de Réhabilitation Psycho Sociale 29G01 et 29G02, CHRU de Brest, Hôpital de Bohars, Brest, France
| | - Romain Rey
- FondaMental Foundation, Créteil F-94000, France; INSERM U1028, CNRS UMR5292, Université Claude Bernard Lyon 1, Centre de Recherche en Neurosciences de Lyon, Equipe PSYR2, Centre Hospitalier Le Vinatier, Pole Est, 95 bd Pinel, BP 30039, 69678 Bron Cedex, France
| | - Dominique Januel
- FondaMental Foundation, Créteil F-94000, France; Unité de Recherche Clinique, EPS Ville-Evrard, 93332 Neuilly-sur-Marne, France
| | - Marion Leboyer
- FondaMental Foundation, Créteil F-94000, France; Univ Paris Est Créteil, INSERM U955, IMRB, Translational NeuroPsychiatry Laboratory, Créteil, France; AP-HP, Hôpitaux Universitaires Henri Mondor, Département Médico-Universitaire de Psychiatrie et d'Addictologie (DMU IMPACT), Fédération Hospitalo-Universitaire de Médecine de Précision en Psychiatrie (FHU ADAPT), Créteil, France
| | - Frank Bellivier
- FondaMental Foundation, Créteil F-94000, France; Université Paris Cité, Paris, France; AP-HP, Groupe Hospitalo-Universitaire AP-HP Nord, DMU Neurosciences, Hôpital Fernand Widal, Département de Psychiatrie et de Médecine Addictologique, Paris, France; Université Paris Cité, INSERM UMR-S 1144, Optimisation Thérapeutique en Neuropsychopharmacologie OTeN, Paris, France
| | - Bruno Etain
- FondaMental Foundation, Créteil F-94000, France; Université Paris Cité, Paris, France; AP-HP, Groupe Hospitalo-Universitaire AP-HP Nord, DMU Neurosciences, Hôpital Fernand Widal, Département de Psychiatrie et de Médecine Addictologique, Paris, France; Université Paris Cité, INSERM UMR-S 1144, Optimisation Thérapeutique en Neuropsychopharmacologie OTeN, Paris, France
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- FondaMental Foundation, Créteil F-94000, France
| | - Philippe Courtet
- Department of Emergency Psychiatry and Post-Acute Care, CHU Montpellier, France; IGF, Univ. Montpellier, CNRS, INSERM, Montpellier, France; FondaMental Foundation, Créteil F-94000, France
| | - Emilie Olié
- Department of Emergency Psychiatry and Post-Acute Care, CHU Montpellier, France; IGF, Univ. Montpellier, CNRS, INSERM, Montpellier, France; FondaMental Foundation, Créteil F-94000, France
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Soper C, Shackelford TK. Are depression and suicidality evolved signals? Evidently, no. EVOL HUM BEHAV 2023. [DOI: 10.1016/j.evolhumbehav.2023.02.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/16/2023]
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Maragha T, Donnelly L, Schuetz C, von Bergmann H, Brondani M. Students' resilience and mental health in the dental curriculum. EUROPEAN JOURNAL OF DENTAL EDUCATION : OFFICIAL JOURNAL OF THE ASSOCIATION FOR DENTAL EDUCATION IN EUROPE 2023; 27:174-180. [PMID: 35178840 DOI: 10.1111/eje.12790] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/01/2020] [Revised: 12/29/2021] [Accepted: 01/20/2022] [Indexed: 06/14/2023]
Abstract
OBJECTIVES Dental education is perceived as a source of students' psychological and occupational stress. Resilience has been proposed as a protective factor that may support students' in managing that stress. The objectives of this study were twofold: to map the mental health and well-being content in the curriculum of the Faculty of Dentistry (FoD) at the University of British Columbia (UBC) and to investigate factors influencing resilience levels amongst dental students at UBC. METHODS The curricular database and website of UBC's FoD were used to gather information on mental health content. A survey with the Connor-Davidson 10-Item Resilience Scale was distributed to dental students at UBC (N = 289). Students' de-identified demographic data were also collected. RESULTS Two main mental health and well-being curricular components were identified: one didactic session on stress management and one interactive workshop on resilience. The response rate for the survey was 68.2%. Students who did not receive any mental health content (2020/21 year 1 students) had higher resilience scores (p = .043) when compared to students who received both components (2019/20 year 1 students and 2018/19 year 2 students). The multiple regression analysis highlighted North American/European ethnic origins as a predictor for higher resilience levels (p = .008). CONCLUSIONS The results of this study showed that ethnic origins and major life events, such as the pandemic, influenced resilience. Curricular activities promoting resilience seemed to not necessarily impact students' resilience. Further longitudinal studies are needed to assess the curricular and non-curricular activities influence over dental students' well-being.
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Affiliation(s)
- Tala Maragha
- Department of Oral Health Sciences, Faculty of Dentistry, University of British Columbia, Vancouver, British Columbia, Canada
| | - Leeann Donnelly
- Department of Oral Biological and Medical Sciences, Faculty of Dentistry, University of British Columbia, Vancouver, British Columbia, Canada
| | - Christian Schuetz
- Department of Psychiatry, Faculty of Medicine, University of British Columbia, Vancouver, British Columbia, Canada
| | - HsingChi von Bergmann
- Faculty of Dentistry, University of British Columbia, Vancouver, British Columbia, Canada
| | - Mario Brondani
- Department of Oral Health Sciences, Faculty of Dentistry, University of British Columbia, Vancouver, British Columbia, Canada
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Association of suicidal ideation and depression with the use of proton pump inhibitors in adults: a cross-sectional study. Sci Rep 2022; 12:19539. [PMID: 36376493 PMCID: PMC9663563 DOI: 10.1038/s41598-022-24244-z] [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: 04/25/2022] [Accepted: 11/11/2022] [Indexed: 11/16/2022] Open
Abstract
Proton pump inhibitors (PPIs) were found to be associated with depression. This study aimed to find the cross-sectional association between recent PPI use and suicidal ideation. Item 9 of Patient Health Questionnaire-9 (PHQ-9) of the US National Health and Nutrition Examination Survey (NHANES) between 2005 and 2018 was used to categorize whether or not the participants had suicidal ideation. The secondary outcome of this study was depression and the scores of the PHQ-9 were used as the depression diagnostic instrument. The study population included 16,881 participants who were over 20 years old. The bivariate Rao-Scott χ2 test showed a significant association between PPI use and suicidal ideation (P < 0.001) and a stronger association was observed between PPIs and depression (P < 0.001). Multiple logistic regression analysis of the education, gender, race and age-adjusted model revealed that the PPI users had a 2.34 (95% CI 1.66-3.31) greater risk of having suicidal ideation than the non-PPI users. Middle-aged participants (40-49 years) showed the greatest number of differences in suicidal ideation between PPI and non-PPI users (P < 0.001). Future research should continue to consider the psychiatric effects of taking PPIs.
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Stagaki M, Nolte T, Feigenbaum J, King-Casas B, Lohrenz T, Fonagy P, Montague PR. The mediating role of attachment and mentalising in the relationship between childhood maltreatment, self-harm and suicidality. CHILD ABUSE & NEGLECT 2022; 128:105576. [PMID: 35313127 PMCID: PMC10466023 DOI: 10.1016/j.chiabu.2022.105576] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/07/2021] [Revised: 01/01/2022] [Accepted: 02/17/2022] [Indexed: 06/14/2023]
Abstract
BACKGROUND Although the relationship between childhood maltreatment, self-harm and suicidality is well-established, less is known about the mediating mechanisms explaining it. Based on a developmental mentalisation-based theoretical framework, childhood adversity compromises mentalising ability and attachment security, which in turn increase vulnerability to later stressors in adulthood. OBJECTIVE This study aimed to investigate the role of attachment and mentalising as potential mechanisms in the relationship between childhood maltreatment, self-harm and suicidality. PARTICIPANTS AND SETTING We recruited 907 adults from clinical and community settings in Greater London. METHODS The study design was cross-sectional. Participants completed self-report questionnaires on retrospectively rated childhood trauma, and current attachment to the romantic partner, mentalising, self-harm, suicidal ideation and attempt. We used structural equation modelling to examine the data and conceptualized childhood maltreatment as a general factor in a confirmatory bifactor model. RESULTS The results showed that childhood maltreatment was both directly associated with self-harm and suicidality and indirectly via the pathways of attachment and mentalising. CONCLUSIONS These findings indicate that insecure attachment and impaired mentalising partially explain the association between childhood maltreatment, self-harm and suicidality. Clinically, they provide support for the potential of mentalisation-based therapy or other psychosocial interventions that aim to mitigate the risk of self-harm and suicidality among individuals who have experienced childhood maltreatment via increasing understanding of self and other mental states.
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Affiliation(s)
- Maria Stagaki
- Division of Psychiatry, University College London, London, United Kingdom.
| | - Tobias Nolte
- Wellcome Trust Centre for Neuroimaging, University College London, London, United Kingdom; Anna Freud National Centre for Children and Families, London, United Kingdom
| | - Janet Feigenbaum
- Research Department of Clinical, Educational and Health Psychology, University College London, London, United Kingdom
| | - Brooks King-Casas
- Fralin Biomedical Research Institute, Department of Psychology, Virginia Tech, Roanoke, VA, United States of America
| | - Terry Lohrenz
- Fralin Biomedical Research Institute, Department of Psychology, Virginia Tech, Roanoke, VA, United States of America
| | - Peter Fonagy
- Anna Freud National Centre for Children and Families, London, United Kingdom; Research Department of Clinical, Educational and Health Psychology, University College London, London, United Kingdom
| | - P Read Montague
- Wellcome Trust Centre for Neuroimaging, University College London, London, United Kingdom; Fralin Biomedical Research Institute, Department of Psychology, Virginia Tech, Roanoke, VA, United States of America; Department of Physics, Virginia Tech, Blacksburg, VA, United States of America; Department of Psychiatry and Behavioral Medicine, Virginia Tech Carilion School of Medicine, Virginia Tech, Roanoke, VA, United States of America
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The relevance of the interpersonal theory of suicide for predicting past-year and lifetime suicidality in autistic adults. Mol Autism 2022; 13:14. [PMID: 35313974 PMCID: PMC8935684 DOI: 10.1186/s13229-022-00495-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2021] [Accepted: 03/10/2022] [Indexed: 12/19/2022] Open
Abstract
Background While there are known risk factors for suicidality in autistic adults, these are often unconnected from theoretical frameworks that might explain why risk is elevated and guide clinical interventions. The present study investigated the relevance of constructs from the Interpersonal Theory of Suicide (ITS), including perceived burdensomeness, thwarted belongingness and acquired capability for suicide, and explored mechanisms through which certain risk factors (relationship status, age at diagnosis) might elevate suicide risk. Methods Autistic adults (n = 314) completed an online study including measures of depression, anxiety and constructs from the ITS. Linear and multinomial regression analysis disentangled contributions of ITS variables from effects of depression and anxiety for past-year suicide ideation, past-year and lifetime suicide attempts. Mediation analyses examined associations between risk factors and these suicide outcomes via mechanisms proposed by the ITS. Results Past-year suicide ideation was associated with burdensomeness, mental rehearsal of suicide plans (a facet of acquired capability), and depression. Greater feelings of burdensomeness, and reduced fear of death, marked out participants who had attempted suicide in comparison to those who had experienced suicide ideation in the past year. Relationship status was indirectly associated with past-year suicide ideation via the mediators of depression and burdensomeness, and was associated with past-year attempts via its effect on ideation. Age at diagnosis was unrelated to any variables. Limitations Cross-sectional research is insensitive to causality and temporal dynamics, which is likely why interaction hypotheses from the ITS were unsupported. Normative measures may be invalid in autistic samples. There was no control group. The autistic sample was unrepresentative of the whole population, particularly autistic people with intellectual disabilities, ethnic/racial minorities, and gender minorities. Conclusions Perceived burdensomeness and acquired capability appear potentially important to suicide in autistic people, and may mediate the effects of some risk factors. Future research should explore the temporal dynamics of suicide trajectories in longitudinal, prospective designs. Supplementary Information The online version contains supplementary material available at 10.1186/s13229-022-00495-5.
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Naser AY, Alwafi H, Amara NA, Alhamad H, Almadani MA, Alsairafi ZK, Salawati EM. Epidemiology of depression and anxiety among undergraduate students. Int J Clin Pract 2021; 75:e14414. [PMID: 34051027 DOI: 10.1111/ijcp.14414] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Accepted: 05/25/2021] [Indexed: 02/02/2023] Open
Abstract
AIMS Depression and anxiety are the most common and prevalent mental health issues among undergraduate students. This study aimed to investigate the prevalence of anxiety and depression, their associated predictors, and to assess knowledge and use of antidepressant medications among university students in Jordan. METHODS A cross-sectional survey-based study was conducted in Jordan among undergraduate students from all levels of study. Istilli et al's questionnaire, the PHQ-9 and generalised anxiety disorder (GAD) scales were used in this study to explore the study objectives. Logistic regression analysis was used to identify predictors of anxiety and depression. RESULTS A total of 1582 undergraduate students participated in the study. Prevalence of depression was 22.3% (n = 330), with proportions of minimal, mild, moderate, moderately severe and severe depression to be 15.9%, 32.4%, 29.5%, 14.7% and 7.6%, respectively. Prevalence of anxiety was 15.8% (n = 173), with proportions of mild, moderate and severe anxiety to be 46.4%, 37.8% and 15.8%, respectively. Female students and those with low income (<500 JD) had higher depression mean scores compared with others. Females, arts and engineering students, divorced and those who have four or more children had higher anxiety mean scores compared with others. CONCLUSION Findings of this study addressed the importance of taking serious measures and interventions to prevent the development of severe mental illness among university students.
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Affiliation(s)
- Abdallah Y Naser
- Department of Applied Pharmaceutical Sciences and Clinical Pharmacy, Faculty of Pharmacy, Isra University, Amman, Jordan
| | - Hassan Alwafi
- Faculty of Medicine, Umm Alqura University, Mecca, Saudi Arabia
| | | | - Hamza Alhamad
- Department of Clinical Pharmacy, Faculty of Pharmacy, Zarqa University, Zarqa, Jordan
| | | | - Zahra Khalil Alsairafi
- Department of Pharmacy Practice, Faculty of Pharmacy, Kuwait University, Kuwait City, Kuwait
| | - Emad M Salawati
- Family Medicine Department, Faculty of medicine, King Abdulaziz University, Jeddah, Saudi Arabia
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Choi KS, Kim S, Kim BH, Jeon HJ, Kim JH, Jang JH, Jeong B. Deep graph neural network-based prediction of acute suicidal ideation in young adults. Sci Rep 2021; 11:15828. [PMID: 34349156 PMCID: PMC8338980 DOI: 10.1038/s41598-021-95102-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Accepted: 07/06/2021] [Indexed: 02/07/2023] Open
Abstract
Precise remote evaluation of both suicide risk and psychiatric disorders is critical for suicide prevention as well as for psychiatric well-being. Using questionnaires is an alternative to labor-intensive diagnostic interviews in a large general population, but previous models for predicting suicide attempts suffered from low sensitivity. We developed and validated a deep graph neural network model that increased the prediction sensitivity of suicide risk in young adults (n = 17,482 for training; n = 14,238 for testing) using multi-dimensional questionnaires and suicidal ideation within 2 weeks as the prediction target. The best model achieved a sensitivity of 76.3%, specificity of 83.4%, and an area under curve of 0.878 (95% confidence interval, 0.855-0.899). We demonstrated that multi-dimensional deep features covering depression, anxiety, resilience, self-esteem, and clinico-demographic information contribute to the prediction of suicidal ideation. Our model might be useful for the remote evaluation of suicide risk in the general population of young adults for specific situations such as the COVID-19 pandemic.
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Affiliation(s)
- Kyu Sung Choi
- grid.37172.300000 0001 2292 0500Graduate School of Medical Science and Engineering, Korea Advanced Institute for Science and Technology (KAIST), 291 Daehak-ro, Yuseong-gu, Daejeon, 34141 Republic of Korea
| | - Sunghwan Kim
- grid.37172.300000 0001 2292 0500Graduate School of Medical Science and Engineering, Korea Advanced Institute for Science and Technology (KAIST), 291 Daehak-ro, Yuseong-gu, Daejeon, 34141 Republic of Korea
| | - Byung-Hoon Kim
- grid.15444.300000 0004 0470 5454Department of Psychiatry, Yonsei University College of Medicine, Seoul, Republic of Korea ,grid.37172.300000 0001 2292 0500Department of Bio and Brain Engineering, Korea Advanced Institute for Science and Technology (KAIST), Daejeon, Republic of Korea
| | - Hong Jin Jeon
- grid.264381.a0000 0001 2181 989XDepartment of Psychiatry, Depression Center, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Jong-Hoon Kim
- grid.256155.00000 0004 0647 2973Department of Psychiatry, Gil Medical Center, Gachon University College of Medicine, Gachon University, Incheon, Republic of Korea ,grid.256155.00000 0004 0647 2973Neuroscience Research Institute, Gachon Advanced Institute for Health Science and Technology, Gachon University, Incheon, Republic of Korea
| | - Joon Hwan Jang
- grid.31501.360000 0004 0470 5905Department of Human Systems Medicine, Seoul National University College of Medicine, 103 Daehak-ro, Jongro-gu, Seoul, 03080 Republic of Korea
| | - Bumseok Jeong
- grid.37172.300000 0001 2292 0500Graduate School of Medical Science and Engineering, Korea Advanced Institute for Science and Technology (KAIST), 291 Daehak-ro, Yuseong-gu, Daejeon, 34141 Republic of Korea ,grid.37172.300000 0001 2292 0500KAIST Institute for Health Science and Technology, Korea Advanced Institute for Science and Technology (KAIST), Daejeon, Republic of Korea ,grid.37172.300000 0001 2292 0500KAIST Clinic Pappalardo Center, Korea Advanced Institute for Science and Technology (KAIST), Daejeon, Republic of Korea
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13
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Freire FDO, Marcon SR, Espinosa MM, Santos HGBD, Kogien M, Lima NVPD, Faria JS. Factors associated with suicide risk among nurses and physicians: a cross-section study. Rev Bras Enferm 2021; 73Suppl 1:e20200352. [PMID: 33084840 DOI: 10.1590/0034-7167-2020-0352] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2020] [Accepted: 07/27/2020] [Indexed: 11/22/2022] Open
Abstract
OBJECTIVE to estimate the prevalence and factors associated with suicide risk among nurses and physicians. METHOD a cross-sectional study carried out at a university hospital with 216 health professionals, who answered a socio-demographic-labor questionnaire, the Mini International Neuropsychiatric Interview (MINI) for assessing suicide risk, and the Depression, Anxiety and Stress Scale (DASS 21). The Poisson Regression Model was used for multiple analysis. RESULTS it was identified that variables such as not having a partner, history of attempted suicide, stress and depression symptoms were statistically associated with suicide risk. The prevalence of lifelong suicide attempts among nurses was 9.41%, and among physicians, 2.29%. CONCLUSION the findings of this investigation enable the understanding of suicidal behavior among hospital nurses and physicians, in addition to enabling the development of prevention strategies in order to reduce suicide risk prevalence in this population group.
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Affiliation(s)
- Fernanda de Oliveira Freire
- Prefeitura Municipal de São José dos Quatro Marcos. São José dos Quatro Marcos, Mato Grosso, Brazil.,Universidade Federal de Mato Grosso. Cuiabá, Mato Grosso, Brazil
| | | | | | - Hugo Gedeon Barros Dos Santos
- Universidade Federal de Mato Grosso. Cuiabá, Mato Grosso, Brazil.,Universidade Federal de Mato Grosso, Hospital Universitário Júlio Müller. Cuiabá, Mato Grosso, Brazil
| | - Moisés Kogien
- Universidade Federal de Mato Grosso. Cuiabá, Mato Grosso, Brazil
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14
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Bonsaksen T, Skogstad L, Heir T, Ekeberg Ø, Schou-Bredal I, Grimholt TK. Suicide Thoughts and Attempts in the Norwegian General Population during the Early Stage of the COVID-19 Outbreak. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:4102. [PMID: 33924558 PMCID: PMC8069206 DOI: 10.3390/ijerph18084102] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 02/18/2021] [Revised: 04/06/2021] [Accepted: 04/07/2021] [Indexed: 12/30/2022]
Abstract
The aim of the study was to examine the prevalence of suicide thoughts and attempts during the early stage of the COVID-19 outbreak and examine pandemic-related factors associated with suicide thoughts in the general Norwegian population. A sample of 4527 adults living in Norway were recruited via social media. Data related to suicide thoughts and attempts, alcohol use, pandemic-related concerns, and sociodemographic variables were collected. Associations with suicide thoughts were analyzed with logistic regression analysis. In the sample, 3.6% reported suicide thoughts during the last month, while 0.2% had attempted suicide during the same period. Previous suicide attempts (OR: 11.93, p < 0.001), lower age (OR: 0.69, p < 0.001), daily alcohol use (OR: 3.31, p < 0.001), being in the risk group for COVID-19 complications (OR: 2.15, p < 0.001), and having economic concerns related to the pandemic (OR: 2.28, p < 0.001) were associated with having current suicide thoughts. In addition to known risk factors, the study suggests that aspects specific to COVID-19 may be important for suicidal behaviors during the pandemic.
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Affiliation(s)
- Tore Bonsaksen
- Faculty of Social and Health Sciences, Inland Norway University of Applied Sciences, 2418 Elverum, Norway
- Faculty of Health Studies, VID Specialized University, 4306 Sandnes, Norway
| | - Laila Skogstad
- Department of Research, Sunnaas Rehabilitation Hospital HF, 1453 Bjørnemyr, Norway;
- Department of Nursing and Health Promotion, Faculty of Health Sciences, Oslo Metropolitan University, 0130 Oslo, Norway
| | - Trond Heir
- Norwegian Center for Violence and Traumatic Stress Studies, 0484 Oslo, Norway;
- Institute of Clinical Medicine, University of Oslo, 0450 Oslo, Norway
| | - Øivind Ekeberg
- Division of Mental Health and Addiction, Oslo University Hospital, 0424 Oslo, Norway;
| | | | - Tine K. Grimholt
- Faculty of Health Studies, VID Specialized University, 0370 Oslo, Norway;
- Department of Acute Medicine, Oslo University Hospital, 0424 Oslo, Norway
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15
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Wang HQ, Wang ZZ, Chen NH. The receptor hypothesis and the pathogenesis of depression: Genetic bases and biological correlates. Pharmacol Res 2021; 167:105542. [PMID: 33711432 DOI: 10.1016/j.phrs.2021.105542] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/02/2020] [Revised: 02/24/2021] [Accepted: 03/07/2021] [Indexed: 02/08/2023]
Abstract
Depression has become one of the most prevalent neuropsychiatric disorders characterized by anhedonia, anxiety, pessimism, or even suicidal thoughts. Receptor theory has been pointed out to explain the pathogenesis of depression, while it is still subject to debate. Additionally, gene abnormality accounts for nearly 40-50% of depression risk, which is a significant factor contributing to the onset of depression. Accordingly, studying on receptors and their gene abnormality are critical parts of the research on internal causes of depression. This review summarizes the pathogenesis of depression from six of the most related receptors and their associated genes, including N-methyl-D-aspartate receptor, α-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid receptor, glucocorticoid receptor, 5-hydroxytryptamine receptor, GABAA receptor α2, and dopamine receptor; and several "non-classic" receptors, such as metabotropic glutamate receptor, opioid receptor, and insulin receptor. These receptors have received considerable critical attention and are highly implicated in the onset of depression. We begin by providing the biological mechanisms of action of these receptors on the pathogenesis of depression. Then we review the historical and social context about these receptors. Finally, we discuss the limitations of the current state of knowledge and outline insights on future research directions, aiming to provide more novel targets and theoretical basis for the early prevention, accurate diagnosis and prompt treatment of depression.
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Affiliation(s)
- Hui-Qin Wang
- Hunan University of Chinese Medicine & Hunan Engineering Technology Center of Standardization and Function of Chinese Herbal Decoction Pieces, Changsha 410208, Hunan, China; State Key Laboratory of Bioactive Substances and Functions of Natural Medicines, Institute of Materia Medica & Neuroscience Center, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China.
| | - Zhen-Zhen Wang
- State Key Laboratory of Bioactive Substances and Functions of Natural Medicines, Institute of Materia Medica & Neuroscience Center, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China.
| | - Nai-Hong Chen
- Hunan University of Chinese Medicine & Hunan Engineering Technology Center of Standardization and Function of Chinese Herbal Decoction Pieces, Changsha 410208, Hunan, China; State Key Laboratory of Bioactive Substances and Functions of Natural Medicines, Institute of Materia Medica & Neuroscience Center, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China.
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16
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Rockstroh F, Reichl C, Lerch S, Fischer-Waldschmidt G, Ghinea D, Koenig J, Resch F, Kaess M. Self-rated risk as a predictor of suicide attempts among high-risk adolescents. J Affect Disord 2021; 282:852-857. [PMID: 33601728 DOI: 10.1016/j.jad.2020.12.110] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/27/2020] [Revised: 10/30/2020] [Accepted: 12/24/2020] [Indexed: 01/10/2023]
Abstract
BACKGROUND Predicting suicide attempts is a challenging task for clinicians and researchers, particularly among high-risk individuals (i.e. adolescents with lifetime suicide attempts). In this study, we examined whether adolescents were able to predict their own risk of attempting suicide in the future and whether borderline personality disorder (BPD) or depressive symptoms impacted the predictive value of self-ratings. METHODS Structured clinical assessments were conducted at baseline and after 12 months in a high-risk sample of treatment-seeking adolescents (n = 134; 12-17y.; 90% female) with at least one lifetime suicide attempt. RESULTS During the follow-up period, n = 51 participants (38%) attempted suicide at least once. Self-rated risk was a significant predictor for the recurrence of a suicide attempt, whereas BPD and depression were not. While there was no significant interaction between self-rated risk and BPD, a negative interaction emerged between self-rated risk and depression in the prediction of a suicide attempt. Greater depression severity diminished the predictive value of self-ratings. LIMITATIONS Depression severity was measured using a questionnaire, not a clinical interview. The findings may not be applicable to less burdened samples. CONCLUSIONS Asking high-risk adolescents to rate their own risk of attempting suicide appears to be an easy to apply method in improving the prediction of future suicide attempts in the clinical context.
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Affiliation(s)
- Franziska Rockstroh
- University Hospital of Child and Adolescent Psychiatry and Psychotherapy, University of Bern, Bern, Switzerland
| | - Corinna Reichl
- University Hospital of Child and Adolescent Psychiatry and Psychotherapy, University of Bern, Bern, Switzerland
| | - Stefan Lerch
- University Hospital of Child and Adolescent Psychiatry and Psychotherapy, University of Bern, Bern, Switzerland
| | | | - Denisa Ghinea
- Department of Child and Adolescent Psychiatry, University of Heidelberg, Heidelberg, Germany
| | - Julian Koenig
- University Hospital of Child and Adolescent Psychiatry and Psychotherapy, University of Bern, Bern, Switzerland; Section for Experimental Child and Adolescent Psychiatry, Department of Child and Adolescent Psychiatry, Centre of Psychosocial Medicine, University of Heidelberg, Heidelberg, Germany
| | - Franz Resch
- Department of Child and Adolescent Psychiatry, University of Heidelberg, Heidelberg, Germany
| | - Michael Kaess
- University Hospital of Child and Adolescent Psychiatry and Psychotherapy, University of Bern, Bern, Switzerland; Department of Child and Adolescent Psychiatry, University of Heidelberg, Heidelberg, Germany.
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17
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Abstract
This research aims to explore whether sex, race, age, education, and marital status can significantly predict suicide ideation (SI) and suicidal attempts (SA) among adults with and without MDE; and to examine whether the association between MDE, SI, and SA changes after adjusting for age, education, and marital status as confounding factors while keeping race-sex as a constant variable. To reach this goal, data from the 2018 National Survey on Drug Use and Health were extracted and analyzed, producing 42,551 records. Study results show that among adults with MDE, adults <50 years old, adults without a college degree, never married, divorced/separated, and White males were at increased risk for SI. Among adults without MDE, adults<50, with some college education, never married, or divorced/separated were more likely to experience SI. Black males were at increased risk for SA, whether they had MDE or not. There is a diverse at-risk population for SI and SA among adults with and without MDE. Special attention should be paid to Black males.
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18
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Naal H, Nabulsi D, El Arnaout N, Abdouni L, Dimassi H, Harb R, Saleh S. Prevalence of depression symptoms and associated sociodemographic and clinical correlates among Syrian refugees in Lebanon. BMC Public Health 2021; 21:217. [PMID: 33499834 PMCID: PMC7836044 DOI: 10.1186/s12889-021-10266-1] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2020] [Accepted: 01/19/2021] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Since the outbreak of the Syrian war in 2011, close to 6 million Syrian refugees have escaped to Syria's neighbouring countries, including Lebanon. Evidence suggests rising levels of mental health disorders among Syrian refugee populations. Yet, to the best of our knowledge, large-scale studies addressing the mental health of adult Syrian refugees in Lebanon are lacking. We examined the prevalence of depression symptoms, which represent a common and debilitating mental health disorder among Syrian refugee populations in Lebanon, along with their sociodemographic and clinical correlates. METHODS A cross-sectional survey design was conducted as part of a collaborative project-"Sijilli"- led by the Global Health Institute at the American University of Beirut (Beirut, Lebanon) across 4 informal tented settlements for refugees (Beirut, Bekaa, North, South) in Lebanon among adult Syrian refugees (≥18), over a period extending from 2018 to 2020. The survey inquired about participants' sociodemographic and clinical characteristics, and screened participants for symptoms of depression through sequential methodology using the Patient Health Questionnaire (PHQ-2 and PHQ-9). RESULTS A total of 3255 adult Syrian refugees were enrolled in the study. Of those refugees, 46.73% (n = 1521) screened positive on the PHQ-2 and were therefore eligible to complete the PHQ-9. In the entire sample (n = 3255), the prevalence of moderate to severe depression symptoms (PHQ-2 ≥ 2 and then PHQ-9 ≥ 10) was 22% (n = 706). Further analyses indicate that being ≥45 years of age (OR 1.61, 95% CI 1.13-2.30), a woman (OR 1.34, 95% CI 1.06-1.70), widowed (OR 2.88, 95% CI 1.31-6.32), reporting a neurological (OR 1.73, 95% CI 1.15-2.60) or a mental health condition (OR 3.98, 95% CI 1.76-8.97) are major risk factors for depression. CONCLUSION Our study suggests that an estimated one in four Syrian refugees in Lebanon shows moderate to severe depression symptoms, and our findings have important public health and clinical implications on refugee health. There is a need to enhance screening efforts, to improve access and referral to mental health services, and to improve post-migration factors among Syrian refugees in Lebanon.
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Affiliation(s)
- Hady Naal
- Global Health Institute, American University of Beirut, Beirut, Lebanon
| | - Dana Nabulsi
- Global Health Institute, American University of Beirut, Beirut, Lebanon
| | - Nour El Arnaout
- Global Health Institute, American University of Beirut, Beirut, Lebanon
| | - Lina Abdouni
- Global Health Institute, American University of Beirut, Beirut, Lebanon
| | - Hani Dimassi
- School of Pharmacy, Lebanese American University, Beirut, Lebanon
| | - Ranime Harb
- School of Pharmacy, Lebanese American University, Beirut, Lebanon
| | - Shadi Saleh
- Global Health Institute, American University of Beirut, Beirut, Lebanon.
- Faculty of Health Sciences, American University of Beirut, Beirut, Lebanon.
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19
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Mokros Ł, Nowakowska-Domagała K, Koprowicz J, Witusik A, Pietras T. The association between chronotype and suicidality among students of the medicine and psychology faculties - the mediating role of general mental health indices. Chronobiol Int 2021; 38:509-517. [PMID: 33397172 DOI: 10.1080/07420528.2020.1865393] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
The aim of the present study was to evaluate whether anxiety and insomnia symptoms, somatic symptoms, and social dysfunction mediate the link between chronotype and suicidality, as depressive symptoms are known to do, among students of the faculties of Medicine and Psychology. Data from a total of 289 students were eligible for the analysis. The students completed the Suicide Behaviors Questionnaire - Revised, Composite Scale of Morningness, General Health Questionnaire. Single-predictor linear regression models were created to predict suicidality, with a subsequent mediation analysis. A preference toward eveningness was associated with an increase in suicidality Somatic symptoms, anxiety/insomnia, and depressive symptoms fully mediated the relationship between chronotype and suicidality. Depressive symptoms were found to present the strongest effect size of mediation. Social dysfunction was associated with both eveningness and suicidality, but did not play a mediating role. There might be a need to evaluate nonpsychotic mental health indices other than depressive symptoms when assessing the link between suicidality and chronotype among students of the faculties of Medicine and Psychology.
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Affiliation(s)
- Łukasz Mokros
- Department of Clinical Pharmacology, Medical University of Lodz, Lodz, Poland
| | | | - Jacek Koprowicz
- Psychiatry Centre of Pabianice, Medical Centre of Pabianice, Pabianice, Poland
| | - Andrzej Witusik
- Grazyna and Kiejstut Bacewicz Memorial Academy of Music in Łódź, Faculty of Composition, Theory of Music, Conducting, Eurhythmics and Music Education, Music Therapy Course, Lodz, Poland
| | - Tadeusz Pietras
- Second Department of Psychiatry, Institute of Psychiatry and Neurology, Warsaw, Poland
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20
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Gao L, Xie Y, Jia C, Wang W. Prevalence of depression among Chinese university students: a systematic review and meta-analysis. Sci Rep 2020; 10:15897. [PMID: 32985593 PMCID: PMC7522998 DOI: 10.1038/s41598-020-72998-1] [Citation(s) in RCA: 62] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2020] [Accepted: 09/08/2020] [Indexed: 12/08/2022] Open
Abstract
Estimates of the depression prevalence among Chinese university students vary considerably across studies. This systematic review and meta-analysis aimed to comprehensively analyze the depression prevalence among Chinese university students. We searched four electronic databases with the search terms of depression, China, university student, and questionnaire. Studies reporting depression among Chinese university students were included in the analysis. Two reviewers independently extracted the data and assessed the qualities of the studies. The package of “meta” in R Foundation for Statistical Computing was used to calculate an overall proportion in a random-effects model with 95% confidence intervals. Subgroup analysis was conducted to analyze the influencing factors on the depression prevalence. Any conflict in the data analysis was discussed by all the reviewers. A total of 113 studies were included in the meta-analysis. The overall prevalence of depression among Chinese university students was shown to be 28.4% (n = 185,787), with 95%CI from 25.7 to 31.2%. The overall depression prevalence among Chinese university students was still relatively high. More efforts need to be done to provide better mental healthcare to university students in China.
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Affiliation(s)
- Li Gao
- Beijing University of Chinese Medicine, Beijing, 100029, China. .,St Michael's Hospital, University of Toronto, Toronto, M5B 1W8, Canada.
| | | | - Chunhua Jia
- Beijing University of Chinese Medicine, Beijing, 100029, China
| | - Wei Wang
- Beijing University of Chinese Medicine, Beijing, 100029, China.
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21
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The effect of assisted dying on suicidality: a synthetic control analysis of population suicide rates in Belgium. J Public Health Policy 2020; 42:86-97. [PMID: 32895484 DOI: 10.1057/s41271-020-00249-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Adoption of assisted dying has rapidly grown, but many groups caution that these policies can cause suicide contagions. If those urging caution are correct, jurisdictions with these policies will experience increased suicides. This study aimed to determine the changes in population suicide rates in Belgium before and after its 2002 policy using the synthetic control method (SCM) and generalized synthetic control method (GSCM). As comparisons we used additional European Union members that have not adopted these policies. GSCM showed an average annual suicide rate increase of 0.73 per 100,000 population (95% CI - 5.7 to 7.2; p = 0.80). Placebo testing based on the SCM analysis showed equal outcomes for Belgium and the comparisons. This study failed to show evidence of association between implementation of legislation legitimizing assisted dying and population suicide rates. The threat of suicide contagion has influenced policy discussions in the past, but this study suggests that there is presently no indication for policy-makers to view suicide contagions as a concerning side effect of assisted dying legislation.
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The Role of Social Support in the Association between Childhood Adversity and Adolescent Self-injury and Suicide: Findings from a Statewide Sample of High School Students. J Youth Adolesc 2020; 49:1195-1208. [DOI: 10.1007/s10964-020-01235-9] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2019] [Accepted: 03/27/2020] [Indexed: 12/28/2022]
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23
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Wang S, Li C, Jia X, Lyu J, Wang Y, Sun H. From depressive symptoms to suicide risk: Roles of sense of belongingness and acquired capability for suicide in patients with mental disorders. Psych J 2020; 9:185-198. [PMID: 31945807 DOI: 10.1002/pchj.334] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2019] [Revised: 10/31/2019] [Accepted: 11/14/2019] [Indexed: 11/12/2022]
Abstract
In order to prevent suicides in patients with mental disorders, it was critical to recognize the risk factors and explore the mechanism. Based on depressive symptoms, which were common in patients with mental disorders in consolidation period in China, we constructed a moderated mediating model under the framework of Integrated Motivational-Volitional Model of suicidal behaviour, and examined the mechanism of how depressive symptoms, thwarted belongingness, and acquired capability for suicide influenced suicide risk. In this study, data were collected from 164 patients through four questionnaires, and analyzed with PROCESS macro for SPSS (Hayes, 2008). The result showed that in the predictive effects of depressive symptoms on suicide risk, thwarted belongingness was a partial mediating variable, while acquired capability for suicide played a moderating role in the partial mediating model. Specifically, the predictive effects of depressive symptoms and thwarted belongingness, both as motivation variables, on suicide risk both occurred in the case of the high acquired capability of suicide, which was a volition variable. The research pointed out the interdependence of depressive symptoms and a sense of belongingness, and clarified the critical role of acquired capability for suicide. The integrated perspective could enhance the interpretation of reality, and enlightened those carrying out the practice of suicide intervention to patients with mental disorders.
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Affiliation(s)
- Shengnan Wang
- Department of Psychology, Weifang Medical University, Weifang, China.,School of Public Health and Management, Weifang Medical University, Weifang, China
| | - Congcong Li
- Department of Psychology, Weifang Medical University, Weifang, China.,Weifang New Epoch School, Weifang, China
| | - Xuji Jia
- Institute of Psychology and Behavior, Tianjin Normal University, Tianjin, China
| | - Juncheng Lyu
- School of Public Health and Management, Weifang Medical University, Weifang, China
| | - Yanyu Wang
- Department of Psychology, Weifang Medical University, Weifang, China
| | - Hongwei Sun
- Department of Psychology, Weifang Medical University, Weifang, China
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Lennon JC. Etiopathogenesis of Suicide: A Conceptual Analysis of Risk and Prevention Within a Comprehensive, Deterministic Model. Front Psychol 2019; 10:2087. [PMID: 31572269 PMCID: PMC6751268 DOI: 10.3389/fpsyg.2019.02087] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2019] [Accepted: 08/27/2019] [Indexed: 11/23/2022] Open
Abstract
Suicide is a rising global health concern receiving disproportionate attention in comparison to other health conditions. In spite of substantial technological and scientific advancements, suicide research has continued to move slowly in terms of clinical translation due to the complexity of neural mechanisms, and subjective experiences that seem to underpin this complex human behavior. This paper analyzes the concepts of risk and prevention in the context of suicide in an attempt to bridge the large methodological and theoretical gaps between the biological, psychological, and sociological dimensions. This paper aims to accomplish the following objectives: (1) operationalize the concepts of suicide risk and prevention as they relate to current knowledge and capabilities; (2) synthesize and integrate suicide research across biological, psychological, and sociological dimensions; (3) discuss limitations of each dimension in isolation; (4) suggest a model of etiopathogenesis that incorporates extant literature and bridges unnecessary gaps between dimensions; and (5) suggest future directions for multidimensional research through the inclusion of principles from the physical sciences. Ultimately, this paper provides a basis for a comprehensive model of suicide within a deterministic, chaotic system.
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Affiliation(s)
- Jack C Lennon
- Department of Psychology, Adler University, Chicago, IL, United States.,Section of Parkinson's Disease and Movement Disorders, Department of Neurological Sciences, Rush University Medical Center, Chicago, IL, United States.,Department of Behavioral Sciences, Rush Neurobehavioral Center, Rush University Medical Center, Skokie, IL, United States
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25
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Beyond the Search for Suigiston: How Evolution Offers Oxygen for Suicidology. EVOLUTIONARY PSYCHOLOGY 2019. [DOI: 10.1007/978-3-030-25466-7_3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
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