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Ding M, Lang X, Wang J, Shangguan F, Zhang XY. Prevalence, demographic characteristics, and clinical features of suicide risk in first episode drug-naïve schizophrenia patients with comorbid severe anxiety. J Psychiatr Res 2024; 176:232-239. [PMID: 38889553 DOI: 10.1016/j.jpsychires.2024.06.018] [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: 08/23/2023] [Revised: 05/19/2024] [Accepted: 06/10/2024] [Indexed: 06/20/2024]
Abstract
BACKGROUND Both anxiety symptoms and suicide risk are common in schizophrenia. However, previous findings about the association between anxiety and suicide risk in schizophrenia were controversial. This study is the first to examine the prevalence of suicide risk and related demographic, clinical features in a large sample of first episode drug-naïve (FEDN) schizophrenia patients with comorbid severe anxiety. METHODS In total, 316 patients with FEDN schizophrenia were enrolled in this study. Patients' symptoms were assessed using the Hamilton Depression Scale (HAMD), Hamilton Anxiety Rating Scale (HAMA), and Positive and Negative Syndrome Scale (PANSS). Serum levels of glucose, insulin, uric acid, and lipids including total cholesterol (TC), triglycerides (TG), high-density lipoprotein cholesterol (HDL-C) and low-density lipoprotein cholesterol (LDL-C), were evaluated. RESULTS In the current study, 56.3% patients presented comorbid severe anxiety. The rate of suicide risk was higher in the severe anxiety group (55.6%) than in the mild-moderate anxiety group (33.3%). The interactions among severe anxiety, uric acid and HDL-C were associated with suicide risk. Compared with patients with normal uric acid, those with abnormal uric acid exhibited a stronger association between HAMA scores and HAMD-suicide item scores. This enhanced association was also observed for patients with abnormal HDL-C levels. CONCLUSIONS In FEDN schizophrenia patients with comorbid severe anxiety, our findings suggested a high incidence of suicide risk. Abnormal levels of uric acid and low levels of HDL-C, as well as high depression may be associated with an increased risk of suicide in FEDN schizophrenia patients with comorbid severe anxiety.
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Affiliation(s)
- Mengjie Ding
- Key Laboratory of Learning and Cognition, School of Psychology, Capital Normal University, Beijing, 100037, China.
| | - Xiaoe Lang
- Department of Psychiatry, The First Clinical Medical College, Shanxi Medical University, Shanxi, 030000, China.
| | - Junhan Wang
- Key Laboratory of Learning and Cognition, School of Psychology, Capital Normal University, Beijing, 100037, China.
| | - Fangfang Shangguan
- Key Laboratory of Learning and Cognition, School of Psychology, Capital Normal University, Beijing, 100037, China.
| | - Xiang-Yang Zhang
- CAS Key Laboratory of Mental Health, Institute of Psychology, Chinese Academy of Sciences, Beijing, 100101, China; Department of Psychology, University of Chinese Academy of Sciences, Beijing, 100101, China.
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He Y, Wei Y, Wang Y, Liang F, Ma T. A cross-sectional study of non-suicidal self-injury in adolescent depression: association with demographic characteristics and physiological indicators. Front Psychiatry 2024; 15:1359400. [PMID: 39119074 PMCID: PMC11306130 DOI: 10.3389/fpsyt.2024.1359400] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2023] [Accepted: 06/18/2024] [Indexed: 08/10/2024] Open
Abstract
Introduction Non-suicidal self-injury (NSSI) is a prevalent concern among adolescents with depression, yet its relationship with demographic characteristics and physiological indicators remains underexplored. This study aimed to investigate these relationships among inpatient adolescents aged 13 to 18 at a hospital affiliated with Guizhou Medical University. Methods A cross-sectional study was conducted involving 222 adolescent inpatients diagnosed with depression. Data on NSSI occurrence, demographic variables (gender, only-child status, age), and physiological indicators (ALT, TSH, FT4, PLR, TG, HDLC, LDLC, FT3, NLR, MLR) were collected and analyzed. Statistical analyses, including correlations and group comparisons, were performed to assess the associations between NSSI and these factors. Results The prevalence of NSSI among the participants was 40.5%. Significant correlations were found between NSSI and several demographic and physiological factors. Specifically, NSSI was significantly associated with female gender, non-only-child status, younger age, lower ALT levels, higher TSH levels, lower FT4 levels, and higher PLR values. However, no significant differences were observed in TG, HDLC, LDLC, FT3, NLR, or MLR between the NSSI and non-NSSI groups. Discussion The findings highlight distinct demographic and physiological profiles associated with NSSI among adolescents with depression. The prevalence rate of NSSI underscores its significance as a behavioral manifestation in this population. Further research should explore the underlying mechanisms linking these factors to better inform targeted interventions and treatment strategies for adolescents experiencing NSSI in the context of depression.
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Affiliation(s)
- Yangliuqing He
- Clinical Medicine College of Guizhou Medical University, Guiyang, China
| | - Yuhan Wei
- Clinical Medicine College of Guizhou Medical University, Guiyang, China
| | - Yiming Wang
- Clinical Medicine College of Guizhou Medical University, Guiyang, China
- Department of Psychiatry, Affiliated Hospital of Guizhou Medical University, Guiyang, China
| | - Fenrong Liang
- Clinical Medicine College of Guizhou Medical University, Guiyang, China
| | - Tianpei Ma
- Clinical Medicine College of Guizhou Medical University, Guiyang, China
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Park CHK, Kim D, Kim B, Rhee SJ, Cho SJ, Ahn YM. Serum lipids as predictive markers for death by suicide. Psychiatry Res 2024; 335:115837. [PMID: 38492263 DOI: 10.1016/j.psychres.2024.115837] [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: 11/22/2023] [Revised: 02/18/2024] [Accepted: 03/03/2024] [Indexed: 03/18/2024]
Abstract
Serum lipid levels have been associated with an increased risk of suicidal behaviors. This retrospective cohort study aimed to investigate the association between serum lipid levels and death by suicide among suicide attempters according to sex. Suicide attempters visiting emergency departments between 2007 and 2011 were followed up until the date of all-cause death or December 31, 2012. Sex-stratified Cox proportional hazards regression and competing risk models were constructed to obtain the hazard ratios (HR) of serum lipid measures and suicide. For each significant lipid variable in the final models, Kaplan-Meier survival analysis and cumulative incidence function (CIF) were employed to compare the time to suicide between the high- and low-lipid groups based on the best cutoff point from the receiver operating characteristic curve. In 408 female attempters (65.8 %), the HR in the Cox regression model and subdistribution HR in the competing risk model for increased total cholesterol (TC) were 0.968 and 0.970, respectively. In the Kaplan-Meier survival analysis and CIF, increased death by suicide was demonstrated in the low-TC group (< 165 mg/dL). Lower serum TC levels among female suicide attempters may predict suicide. More careful monitoring is warranted in women with lower TC levels who recently attempted suicide.
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Affiliation(s)
- C Hyung Keun Park
- Department of Psychiatry, Asan Medical Center, 88 Olympic-ro 43-gil, Songpa-gu, Seoul 05505, Republic of Korea.
| | - Daewook Kim
- Haru Psychiatric Clinic, 775-1 Gaya-daero, Busanjin-gu, Busan 47278, Republic of Korea.
| | - Bora Kim
- Department of Psychiatry and Behavioral Sciences, Stanford University, 401 Quarry Road, Palo Alto, CA 94305, United States; Veterans Affairs Palo Alto Health Care System, 3801 Miranda Avenue, Palo Alto, CA 94304, United States.
| | - Sang Jin Rhee
- Department of Neuropsychiatry, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul 03080, Republic of Korea.
| | - Sung Joon Cho
- Department of Psychiatry, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, 29 Saemunan-ro, Jongno-gu, Seoul 03181, Republic of Korea.
| | - Yong Min Ahn
- Department of Neuropsychiatry, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul 03080, Republic of Korea; Department of Psychiatry, Seoul National University College of Medicine, 103 Daehak-ro, Jongno-gu, Seoul 03080, Republic of Korea; Institute of Human Behavioral Medicine, Seoul National University Medical Research Center, 101 Daehak-ro, Jongno-gu, Seoul 03080, Republic of Korea.
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Guo J, Wang L, Zhao X, Wang D, Zhang X. Sex difference in association between suicide attempts and lipid profile in first-episode and drug naive patients with major depressive disorder. J Psychiatr Res 2024; 172:24-33. [PMID: 38354544 DOI: 10.1016/j.jpsychires.2024.02.026] [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: 08/08/2023] [Revised: 02/02/2024] [Accepted: 02/07/2024] [Indexed: 02/16/2024]
Abstract
BACKGROUND The relationship between suicide attempts and lipid profiles in patients with major depressive disorder (MDD) remains uncertain. The purpose of this study was to investigate sex differences in the relationship between suicide attempts and plasma lipid profiles in a large sample of first-episode and drug naive (FEDN) MDD patients. METHODS We recruited 1718 FEDN MDD patients and gathered demographic, clinical, and blood lipid data. The Hamilton Depression Rating Scale, Hamilton Anxiety Rating Scale and the Positive and Negative Syndrome Scale were used to assess the symptoms of patients. RESULTS There was no significant difference in the prevalence of suicide attempts between male and female MDD patients. The suicide attempt group had higher levels of depression, anxiety, psychotic symptoms, total cholesterol (TC), and low-density lipoprotein cholesterol (LDL-C), but lower levels of high-density lipoprotein cholesterol (HDL-C) levels than the non-suicide attempt group. Binary logistic regression showed that TC levels were significantly correlated with suicidal attempts in both male and female patients. Correlation analysis revealed that the levels of TC, HDL-C and LDL-C were significantly associated with the number of suicide attempts in both male and female patients. Further multiple linear regression revealed that TC levels were significantly associated with the number of suicide attempts in male patients only. CONCLUSIONS Lipid biomarkers, particularly high TC levels, are associated with suicide attempts in both male and female MDD patients. However, there is gender difference in association between lipid biomarkers, especially TC levels, and the number of suicide attempts in MDD patients.
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Affiliation(s)
- Junru Guo
- School of Psychology, Guizhou Normal University, Guiyang, 550025, China; Department of Psychology, Guizhou Minzu University, Guiyang, 550025, China
| | - Li Wang
- School of Psychology, Guizhou Normal University, Guiyang, 550025, China; CAS Key Laboratory of Mental Health, Institute of Psychology, Chinese Academy of Sciences, Beijing, 100101, China; Department of Psychology, University of Chinese Academy of Sciences, Beijing, 100101, China
| | - Xiaoqing Zhao
- Student Affairs Office, Guizhou University, Guiyang, 550025, China
| | - Dongmei Wang
- CAS Key Laboratory of Mental Health, Institute of Psychology, Chinese Academy of Sciences, Beijing, 100101, China; Department of Psychology, University of Chinese Academy of Sciences, Beijing, 100101, China.
| | - Xiangyang Zhang
- CAS Key Laboratory of Mental Health, Institute of Psychology, Chinese Academy of Sciences, Beijing, 100101, China; Department of Psychology, University of Chinese Academy of Sciences, Beijing, 100101, China.
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Chen Q, Sun T, He Q, Yu J, Zhang X, Han L, Ren Y. Study of decreased serum levels of C1q/TNF-related protein 4 (CTRP4) in major depressive disorder. J Psychiatr Res 2024; 172:274-280. [PMID: 38417323 DOI: 10.1016/j.jpsychires.2024.01.046] [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: 08/10/2023] [Revised: 01/19/2024] [Accepted: 01/22/2024] [Indexed: 03/01/2024]
Abstract
BACKGROUND The adipokines secreted by adipocytes might play an important role through crossing the blood brain barrier to the brain, which could mediate the common physiological pathway between depression and obesity. CTRP4, a member of the CTRP family, is highly expressed in human adipose tissue and brain tissue. OBJECTIVE this study aimed to measure serum C1q/TNF-related protein 4 (CTRP4) levels in depressive patients to explore the association between CTRP4 levels and depression. METHODS depressive patients (n = 138), healthy controls (n = 100) were enrolled from September 2020 to December 2021. The level of serum CTRP4 was measured by enzymes linked to immunosorbent assay (ELISA). Other biochemical indicators were measured by Advia 2400 automatic biochemistry analyzer. Depressive symptoms of patients were assessed using the Hamilton Depression Scale-24 item (HAMD-24). RESULTS this study found that serum CTRP4 levels in the MDD group were lower than that of the health control (P < 0.001). Serum CTRP4 levels were negatively correlated with HAMD-24 scores (r = -0.368; P = 0.001). The serum CTRP4 levels were negatively correlated with Total Cholesterol (TC), Triglyceride (TG) and Low-Density Lipoprotein Cholesterol (LDL-C), but were positively associated with high density lipid-cholesterol (HDL-C) (r = -0.267, r = -0.255, r = -0.312 and r = 0.280; P = 0.017, P = 0.023, P = 0.005 and P = 0.012). The ROC curve of CTRP4 showed that the Area Under Curve (AUC) was 0.856, P < 0.001. CONCLUSION the serum CTRP4 levels in MDD patients were lower than that in health control, which might mediate the physiological progress of MDD patients.
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Affiliation(s)
- Qian Chen
- Department of Clinical Laboratory, Wuhan Pulmonary Hospital, Baofeng Road, Qiaokou District, Wuhan, 430030, China.
| | - Ting Sun
- Department of Clinical Laboratory, Renmin Hospital of Wuhan University, Zhangzhidong Road, Wuhan, 430000, China
| | - Qian He
- Department of Clinical Laboratory, Wuhan Pulmonary Hospital, Baofeng Road, Qiaokou District, Wuhan, 430030, China.
| | - Jian Yu
- Department of Clinical Laboratory, Wuhan Pulmonary Hospital, Baofeng Road, Qiaokou District, Wuhan, 430030, China.
| | - Xuechao Zhang
- Department of Clinical Laboratory, Wuhan Pulmonary Hospital, Baofeng Road, Qiaokou District, Wuhan, 430030, China.
| | - Lu Han
- Department of Clinical Laboratory, Wuhan Blood Center, Baofeng Road, Qiaokou District, Wuhan, 430030, China.
| | - Yi Ren
- Department of Clinical Laboratory, Wuhan Pulmonary Hospital, Baofeng Road, Qiaokou District, Wuhan, 430030, China.
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Shaker NM, Sultan M, Mohamed MY, Helal SA, Abd El Moneam MHED. Lipid Profile and Impulsivity in Suicidal Patients with Major Depressive Disorder. Arch Suicide Res 2021; 25:641-656. [PMID: 32252618 DOI: 10.1080/13811118.2020.1746456] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
INTRODUCTION Previous observational cohort studies showed an association between low serum lipid levels and suicide. This study was undertaken to examine the relationship between lipid parameters and impulsivity in suicidal patients with major depressive disorder (MDD). METHODS The current study included 100 patients with MDD distributed as 50 patients with recent suicidal attempts and 50 patients with no lifetime history of suicide. Participants were subjected to Structured Clinical Interview for DSM-IV Axis I Disorders (SCID I) to confirm the diagnosis. The risk of suicide was assessed through the Suicide Probability Scale (SPS), while the intent and seriousness of suicide were assessed through Beck's Suicidal Intent Scale. assessment of impulsivity was carried out through Barratt Impulsivity Scale. Serum lipid levels were measured in mg/dL after an overnight fast. RESULTS Total cholesterol (TC) was found significantly lower in the suicidal group compared to the non-suicidal depressed group (p = 0.040). Low high-density lipoprotein (HDL) level was significantly correlated with suicidality and high suicide intent was correlated with hopelessness. Logistic regression for lipid profile in both groups revealed significant TC and low-density lipoprotein (LDL) as predictors for suicide. There was no significant correlation between impulsivity and characteristics of depression, suicide probability, suicide intent, and all elements of the lipid profile. CONCLUSIONS Low TC and LDL could predict suicidal behavior in patients with MDD. Impulsivity could not be a mediator or predictor of suicide risk in patients with MDD.
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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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Aguglia A, Solano P, Parisi VM, Asaro P, Caprino M, Trabucco A, Amerio A, Amore M, Serafini G. Predictors of relapse in high lethality suicide attempters: a six-month prospective study. J Affect Disord 2020; 271:328-335. [PMID: 32479332 DOI: 10.1016/j.jad.2020.04.006] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/28/2020] [Revised: 04/06/2020] [Accepted: 04/09/2020] [Indexed: 12/13/2022]
Abstract
BACKGROUND This study is aimed to investigate the association between clinical, metabolic, inflammatory and environmental (photoperiod defined as daily sunlight exposure) parameters and suicide re-attempts after the index suicide attempt. Possible predictors of suicide re-attempts were also explored. METHODS Overall, 432 subjects with suicide attempts, of which 79 relapsed within the following six months were included in this prospective study. We adopted the Joiner's definition of suicide lethality, as "the acquired ability to enact lethal self-injury". The Cox regression was used to test the association between the mentioned variables and Kaplan-Meier plots showed the trend of suicide re-attempts. RESULTS Among participants, 30.8% committed a high-lethality suicide attempt. Cox regression confirmed the association between lifetime suicide attempts and number of suicide attempts in the study time-frame and suicide-reattempts. The longer photoperiod (Spring/Summer) was associated with suicide re-attempts, particularly patients with admission in June/July for the index event. Total cholesterol (TC), low-density lipo-protein cholesterol and c-reactive protein serum levels were significantly associated with suicide re-attempts but Cox regression confirmed only the association between lower TC serum levels and suicide re-attempt. LIMITATIONS Patients' seasonal environment, psychological factors, presence of acute life-events fostering the suicidal crisis and detailed medical history have been not investigated. Findings were derived from a single psychiatric unit. CONCLUSIONS Lifetime suicide attempts, higher number of previous suicide attempts, lower total cholesterol levels, and suicide attempt during longer photoperiod were significant predictors of suicide re-attempts. Further studies are needed in order to better characterize single- vs. multiple suicide attempter's profiles.
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Affiliation(s)
- Andrea Aguglia
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, Section of Psychiatry, University of Genoa, Genoa, Italy; IRCCS Ospedale Policlinico San Martino, Genoa, Italy.
| | - Paola Solano
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, Section of Psychiatry, University of Genoa, Genoa, Italy; IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Valentina Maria Parisi
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, Section of Psychiatry, University of Genoa, Genoa, Italy; IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Pietro Asaro
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, Section of Psychiatry, University of Genoa, Genoa, Italy; IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Matilde Caprino
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, Section of Psychiatry, University of Genoa, Genoa, Italy; IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Alice Trabucco
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, Section of Psychiatry, University of Genoa, Genoa, Italy; IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Andrea Amerio
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, Section of Psychiatry, University of Genoa, Genoa, Italy; IRCCS Ospedale Policlinico San Martino, Genoa, Italy; Mood Disorders Program, Tufts Medical Center, Boston, MA, USA
| | - Mario Amore
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, Section of Psychiatry, University of Genoa, Genoa, Italy; IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Gianluca Serafini
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, Section of Psychiatry, University of Genoa, Genoa, Italy; IRCCS Ospedale Policlinico San Martino, Genoa, Italy
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Manczak EM, Gotlib IH. Lipid Profiles at Birth Predict Teacher-Rated Child Emotional and Social Development 5 Years Later. Psychol Sci 2019; 30:1780-1789. [PMID: 31710576 DOI: 10.1177/0956797619885649] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
The fetal environment has been increasingly implicated in later psychological health, but the role of lipids is unknown. Drawing on the ethnically diverse Born in Bradford (BiB) birth cohort, the current study related levels of high-density lipoprotein (HDL), very-low-density lipoprotein (VLDL), and triglycerides in umbilical cord blood to 1,369 children's teacher-rated psychosocial competence approximately 5 years later. Results of ordinal logistic regressions indicated that low levels of HDL, high levels of VLDL, and high levels of triglycerides predicted greater likelihood of being rated as less competent in domains of emotion regulation, self-awareness, and interpersonal functioning. Furthermore, these results generalized across ethnic background and children's sex and were not accounted for by variables reflecting mothers' psychological or physical health, children's physical health, or children's special education status. Together, these results identify fetal exposure to anomalous lipid levels as a possible contributor to subsequent psychological health and social functioning.
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Predictive validity and gender differences in a biopsychosocial model of violence risk assessment in acute psychiatry. Psychiatry Res 2018; 264:270-280. [PMID: 29655971 DOI: 10.1016/j.psychres.2018.04.021] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/15/2017] [Revised: 04/04/2018] [Accepted: 04/06/2018] [Indexed: 11/24/2022]
Abstract
Current violence risk assessment methods seem to have reached an upper limit of accuracy. More comprehensive biopsychosocial models may improve on existing methods. Research on gender differences concerning risk factors of violence is scarce and inconclusive. In this prospective study from an acute psychiatric ward, all patients admitted from March 2012 to March 2013 were included. Predictive validity and potential gender differences in a biopsychosocial model of violence risk assessment consisting of a psychosocial checklist (Violence risk screening-10, V-RISK-10), a patient's self-report risk scale (SRS), total cholesterol (TC) and high-density lipoprotein cholesterol (HDL) were examined in an inpatient (N = 348) and a 3-months follow-up (N = 101) sample. Overall increases in explained variances and predictive values were small and non-significant compared to V-RISK-10 alone. In the inpatient sample, HDL contributed significantly to the model for men but not for women. In the follow-up sample, SRS contributed significantly for the whole sample. Results indicated that the biopsychosocial model we tested partially improved accuracy of violence risk assessments in acute psychiatry and that gender differences may exist.
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Eriksen BMS, Bjørkly S, Lockertsen Ø, Færden A, Roaldset JO. Low cholesterol level as a risk marker of inpatient and post-discharge violence in acute psychiatry - A prospective study with a focus on gender differences. Psychiatry Res 2017; 255:1-7. [PMID: 28505467 DOI: 10.1016/j.psychres.2017.05.010] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/07/2017] [Revised: 03/30/2017] [Accepted: 05/07/2017] [Indexed: 11/26/2022]
Abstract
Several studies indicate an association between low levels of serum cholesterol and aggressive behaviour, but prospective studies are scarce. In this naturalistic prospective inpatient and post-discharge study from an acute psychiatric ward, we investigated total cholesterol (TC) and high-density lipoprotein (HDL) as risk markers of violence. From March 21, 2012, to March 20, 2013, 158 men and 204 women were included. TC and HDL were measured at admission. Violence was recorded during hospital stay and for the first 3 months post-discharge. Univariate and multivariate binary logistic regression were used to estimate associations between low TC and low HDL and violence. Results showed that HDL level was significantly inversely associated with violence during hospital stay for all patients. For men, but not for women, HDL level was significantly inversely associated with violence the first 3 months post-discharge. Results indicate that low HDL is a risk marker for inpatient and post-discharge violence in acute psychiatry and also suggest gender differences in HDL as a risk marker for violence.
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Affiliation(s)
- Bjørn Magne S Eriksen
- Oslo University Hospital, Division of Mental Health and Addiction, Acute Psychiatric Section, Oslo, Norway; University of Oslo, Faculty of Medicine, Institute of Clinical Medicine, Oslo, Norway.
| | - Stål Bjørkly
- Oslo University Hospital, Centre for Research and Education in Forensic Psychiatry, Oslo, Norway; Molde University College, Molde, Norway
| | - Øyvind Lockertsen
- Oslo University Hospital, Division of Mental Health and Addiction, Acute Psychiatric Section, Oslo, Norway; Oslo and Akershus University College of Applied Sciences, Faculty of Health Sciences, Department of Nursing and Health Promotion, Oslo, Norway
| | - Ann Færden
- Oslo University Hospital, Division of Mental Health and Addiction, Acute Psychiatric Section, Oslo, Norway
| | - John Olav Roaldset
- Oslo University Hospital, Centre for Research and Education in Forensic Psychiatry, Oslo, Norway; Ålesund Hospital, Møre & Romsdal Health Trust, Psychiatric Department, Ålesund, Norway; The Norwegian University of Science and Technology, NTNU, Trondheim, Norway
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Gender differences among medically serious suicide attempters aged 15-54 years in rural China. Psychiatry Res 2017; 252:57-62. [PMID: 28249203 PMCID: PMC5438887 DOI: 10.1016/j.psychres.2017.02.042] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/17/2016] [Revised: 01/26/2017] [Accepted: 02/19/2017] [Indexed: 11/23/2022]
Abstract
China is one of few countries which reported higher female suicide rates in the worldwide. However, little is known about the gender differences among Chinese rural suicide attempters. This study aims to analyze the gender differences among medically serious suicide attempters aged 15-54 years in rural China. Subjects were 791 medically serious suicide attempters and 791 controls aged 15-54 years in rural China. Socio-demographic, psychological and some critical variables were assessed in the interview. The results showed that all of the factors (education years, family suicide history, negative life events, social support, impulsivity and mental disorder) associated with male suicide attempters also could be found for females. Physical disease, mental disorder and pesticide ingestion played more roles on male suicide attempters. Ever married, peasant, religious belief, and less social support played more roles on female suicide attempters. Compared with male suicide attempters, female ones are mainly influenced by social factors. A gender-specific approach should be emphasized in suicide prevention.
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Loas G, Dalleau E, Lecointe H, Yon V. Relationships between anhedonia, alexithymia, impulsivity, suicidal ideation, recent suicide attempt, C-reactive protein and serum lipid levels among 122 inpatients with mood or anxious disorders. Psychiatry Res 2016; 246:296-302. [PMID: 27744231 DOI: 10.1016/j.psychres.2016.09.056] [Citation(s) in RCA: 58] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2015] [Revised: 09/19/2016] [Accepted: 09/19/2016] [Indexed: 10/20/2022]
Abstract
Several studies have explored the relationship between C-reactive protein (CRP), serum lipid levels, risk of suicide and alexithymia or impulsivity in mood or anxiety disorders. However, to date, no study has evaluated the effects of anhedonia on these parameters. The aim of the study was to evaluate the relationship between anhedonia, alexithymia, impulsivity, suicidal ideation, recent suicide attempt, C-reactive protein (CRP) and lipid levels in patients with mood or anxiety disorders. One hundred and twenty-two inpatients with mood or anxiety disorders were recruited. Alexithymia and impulsivity were rated by the 20-item Toronto Alexithymia Scale (TAS-20) and the Barratt impulsivity scale (BIS-10), respectively. Anhedonia and depression were rated by the Temporal Experience Pleasure Scale (TEPS) and the Beck Depression inventory (BDI-II). The TEPS contained two subscales rating anticipatory and consummatory anhedonia. From the BDI-II an anhedonia subscale was extracted rating anhedonia-state. Trait consummatory anhedonia and state anhedonia were associated with low levels of total cholesterol or HDL and low levels of triglycerides respectively. Trait anticipatory anhedonia and state anhedonia were associated with suicidal ideations. The difficulty of identifying feelings component of alexithymia was associated with low levels of total cholesterol and LDL. A high level of suicidal ideation was associated with low levels of HDL. Higher levels of CRP were found in inpatients having recently attempted suicide compared with inpatients who had not attempted suicide. In mood and anxiety disorders, anhedonia and the "difficulty of identifying feelings" component of alexithymia (which has previously been found to be associated with suicide risk) could explain the relationship between serum lipid levels and higher suicide risk.
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Affiliation(s)
- Gwenolé Loas
- University Department of Psychiatry, Hôpital Nord, CHU d'Amiens, France; Department of Psychiatry, Hôpital Erasme, ULB, Bruxelles, Belgium.
| | - Elodie Dalleau
- University Department of Psychiatry, Hôpital Nord, CHU d'Amiens, France
| | - Héloïse Lecointe
- University Department of Psychiatry, Hôpital Nord, CHU d'Amiens, France
| | - Valérie Yon
- University Department of Psychiatry, Hôpital Nord, CHU d'Amiens, France
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