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Yuan D, Wu J, Li S, Zhou X, Zhang R, Zhang Y. Causal relationships between serum albumin, neuroticism and suicidal ideation in depressed patients: A Mendelian randomization study. Heliyon 2024; 10:e30718. [PMID: 38765065 PMCID: PMC11098842 DOI: 10.1016/j.heliyon.2024.e30718] [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: 03/05/2023] [Revised: 04/28/2024] [Accepted: 05/02/2024] [Indexed: 05/21/2024] Open
Abstract
Although serum albumin and neuroticism have revealed a strong association with suicidal ideation in individuals with depression, the causal relationship between them is uncertain. This study analyzed the causal association of serum albumin, neuroticism and suicidal ideation using large-scale GWAS data and Univariable Mendelian Randomization (UVMR) methods. The Multivariable MR (MVMR) analysis was used to explore the causal pathways. UVMR analysis revealed that genetically determined serum albumin is causally associated with neuroticism (β = -0.006 S.D.; 95 % CI: 0.009, -0.002; p = 0.003) and suicidal ideation (β = 0.009 S.D.; 95 % CI: 0.001, 0.016; p = 0.037); and that neuroticism mediates 100 % of the causal association between serum albumin and suicidal ideation in individuals with depression. These findings suggest genetic evidence for the causal effect of serum albumin on suicidal ideation in depressed patients and the significant mediation effect of neuroticism on this causal association. This study proves the protective role of serum albumin for neuroticism and the riskiness of personality traits for suicidal ideation in individuals with depression.
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Affiliation(s)
- Dongling Yuan
- Medical Psychological Center, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Jialing Wu
- Medical Psychological Center, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Shansi Li
- Medical Psychological Center, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Xiao Zhou
- Medical Psychological Center, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Ruoyi Zhang
- Medical Psychological Center, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Yi Zhang
- Medical Psychological Center, The Second Xiangya Hospital, Central South University, Changsha, China
- Medical Psychological Institute of Central South University, Central South University, Changsha, China
- National Clinical Research Center on Mental Disorders (Xiangya), Changsha, China
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Montoya-Hurtado OL, Sobral-Monteiro-Junior R, Meneses-Castaño CY, Sancho-Sánchez C, Martínez-Sabater A, Andrés-Olivera P, Sanchez-Conde P, Sánchez-Toledo JP, Criado-Gutiérrez JM, Criado-Pérez L, Sánchez-González JL, Juárez-Vela R. Body Awareness as a Protective Factor against Suicidal Orientations in College Students. Behav Sci (Basel) 2024; 14:358. [PMID: 38785849 PMCID: PMC11118123 DOI: 10.3390/bs14050358] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2024] [Revised: 04/16/2024] [Accepted: 04/22/2024] [Indexed: 05/25/2024] Open
Abstract
In this study, binary logistic regression and linear regression analyses were used to examine the relationship between interoceptive body awareness and suicidal orientation among Colombian university students. Additionally, the bootstrap technique was employed to resample and estimate the distribution of the data. The results support the idea that greater interoceptive awareness may protect against suicidal orientation by improving emotional regulation. An inverse relationship was found between interoceptive awareness and suicidal ideation. These findings align with previous literature emphasizing the importance of body awareness for emotional well-being. Further longitudinal research is needed to explore this relationship more deeply.
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Affiliation(s)
- Olga Lucia Montoya-Hurtado
- Doctoral Program in Program in Health, Disability, Dependency, and Well-Being, University of Salamanca, 37007 Salamanca, Spain;
- Research Department, Escuela Colombiana de Rehabilitación, Bogotá 110121, Colombia;
| | | | | | - Consuelo Sancho-Sánchez
- Department of Physiology and Pharmacology, Faculty of Medicine, University of Salamanca, 37007 Salamanca, Spain; (C.S.-S.); (J.M.C.-G.)
| | - Antonio Martínez-Sabater
- Nursing Care and Education Research Group (GRIECE), Nursing Department, Universität de Valencia, 46010 Valencia, Spain;
- Grupo Asociado de Investigación en Cuidados (INCLIVA), Hospital Clínico Universitario, 46010 Valencia, Spain
| | - Pilar Andrés-Olivera
- Psychiatry Service, University of Salamanca Healthcare Complex (CAUSA), 37007 Salamanca, Spain;
- Psychiatric Unit, School of Medicine, University of Salamanca, 37007 Salamanca, Spain
| | - Pilar Sanchez-Conde
- Department of Surgery, School of Medicine, University Health Care Complex of Salamanca, University of Salamanca, 37007 Salamanca, Spain;
| | - Jesús Pérez Sánchez-Toledo
- Institute of Biomedicine of Salamanca (IBSAL), Prevention, and Early Intervention in Mental Health (PRINT), 37007 Salamanca, Spain; (J.P.S.-T.); (R.J.-V.)
| | - José María Criado-Gutiérrez
- Department of Physiology and Pharmacology, Faculty of Medicine, University of Salamanca, 37007 Salamanca, Spain; (C.S.-S.); (J.M.C.-G.)
| | - Laura Criado-Pérez
- Department of Nursing, Faculty of Health Sciences, University of La Rioja, 26004 Logroño, Spain
| | - Juan Luis Sánchez-González
- Department of Nursing and Physiotherapy, Faculty of Nursing and Physiotherapy, University of Salamanca, 37007 Salamanca, Spain;
| | - Raúl Juárez-Vela
- Institute of Biomedicine of Salamanca (IBSAL), Prevention, and Early Intervention in Mental Health (PRINT), 37007 Salamanca, Spain; (J.P.S.-T.); (R.J.-V.)
- Department of Nursing, Faculty of Health Sciences, University of La Rioja, 26004 Logroño, Spain
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Xie Y, Yang Q, Lei F. The Relationship of Internet Gaming Addiction and Suicidal Ideation among Adolescents: The Mediating Role of Negative Emotion and the Moderating Role of Hope. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:3375. [PMID: 36834070 PMCID: PMC9961121 DOI: 10.3390/ijerph20043375] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/26/2022] [Revised: 02/04/2023] [Accepted: 02/09/2023] [Indexed: 06/18/2023]
Abstract
Recently, internet gaming addiction and suicide have been global public health issues among adolescents. This study used convenience sampling and surveyed 1906 Chinese adolescents to investigate the relationship between internet gaming addiction and suicidal ideation and the role of negative emotion and hope in the relationship between the two. The results showed that the detection rate of internet gaming addiction among adolescents was 17.16% and the detection rate of suicidal ideation was 16.37%. Moreover, there was a significant positive correlation between internet gaming addiction and suicidal ideation. Negative emotion partially mediated the relationship between internet gaming addiction and suicidal ideation. In addition, hope moderated the relationship between negative emotion and suicidal ideation. The effect of negative emotion on suicidal ideation decreased as hope increased. These findings suggest that the role of emotion and hope in coping with adolescent internet gaming addiction and suicidal ideation should be emphasized.
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Affiliation(s)
- Yuntian Xie
- Department of Applied Psychology, Changsha Normal University, Changsha 410100, China
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