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Harmful and benign work stress and work resilience: A Delphi-study in employees and experts 有害与良性工作压力与工作弹性:员工与专家的德尔菲研究
IF 1.8 4区 医学 Q2 PSYCHIATRY Pub Date : 2022-10-01 DOI: 10.1016/j.ejpsy.2022.05.002
I. Elfeddali , E. Jacobs , C.M. van der Feltz-Cornelis

Background and objectives

In this study, we introduce the concept of benign versus harmful work stress. Our objectives are to explore how to discern benign work stress from harmful work stress and to identify the factors that promote work resilience.

Methods

An online Delphi study with three rounds, incorporating open-ended questions and statements, was administered to mental health employees and experts. Statements were rated on a 7-point scale: an interquartile deviation (IQD ≤ 1) was considered as consensus.

Results

In the first round 20 employees and 14 experts were included, in the second round 87 employees and 35 experts, and in the third round 53 employees and nine experts. There was consensus about seven characteristics of harmful stress, eight of benign work stress, 24 individual factors that promote resilience, and eight team factors that promote resilience.

Conclusion

Consensus was achieved about factors relevant to benign versus harmful work stress and resilience at work

背景与目的在本研究中,我们引入了良性与有害工作压力的概念。我们的目标是探索如何区分良性工作压力和有害工作压力,并确定促进工作弹性的因素。方法对心理健康工作人员和专家进行为期三轮的在线德尔菲研究,包括开放式问题和陈述。陈述按7分制进行评分:四分位数间偏差(IQD≤1)被认为是一致的。结果第一轮包括20名员工和14名专家,第二轮包括87名员工和35名专家,而第三轮包括53名员工和9名专家。关于有害压力的7个特征、良性工作压力的8个特征、促进复原力的24个个人因素和促进复原力8个团队因素,达成了共识。结论在与良性和有害工作压力和工作弹性相关的因素上达成了共识
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引用次数: 1
Diagnostic accuracy of the Spanish version of the 4AT scale (4AT-ES) for delirium screening in older inpatients 西班牙版4AT量表(4AT- es)对老年住院患者谵妄筛查的诊断准确性
IF 1.8 4区 医学 Q2 PSYCHIATRY Pub Date : 2022-07-01 DOI: 10.1016/j.ejpsy.2022.01.003
E. Delgado-Parada , D. Morillo-Cuadrado , J Saiz-Ruiz , A. Cebollada-Gracia , J.L. Ayuso-Mateos , A.J. Cruz-Jentoft

Background and objectives

The 4AT scale is a sensitive tool for screening delirium, which can be applied rapidly in clinical settings without any specific training. It has not been translated, adapted, and validated to assess Spanish older adults. The aims of the study are: to translate and adapt to Spanish culture the 4AT scale, to present evidence of the diagnostic accuracy of this version (4AT-ES) when applied in non-specialized hospital wards, and to assess the loss of diagnostic accuracy in presence of risk factors.

Methods

A prospective sample was independently assessed on the 4AT-ES and the reference standard. One hundred and twenty-one inpatients (70+ years) for whom a psychiatric assessment was requested were included. Out of them, 50 were diagnosed with delirium. Nurses without specific training applied the 4AT-ES, and experienced psychiatrists cast the reference standard diagnosis (DSM-V criteria).

Results

Patients with delirium were older and had more risk factors (more previous delirium episodes, a higher likelihood of prior dementia/cognitive impairment) than controls. The 4AT-ES had excellent validity, sensitivity (96%) , and specificity (83.1%). The area under the curve was 0.918; in the subsample with any of those risk factors, its value did not decrease.

Conclusion

The 4AT-ES version of the 4AT scale was developed. When applied by non-specifically trained, nursing staff it showed excellent validity, sensitivity, and specificity, even in a subsample with previous risk factors. All indices were comparable to the original version. We recommend its use for efficient delirium screening in hospitalized older patients with suspected delirium.

背景和目的4AT量表是筛查谵妄的敏感工具,无需任何专门的培训即可在临床环境中快速应用。它还没有被翻译、改编和验证以评估西班牙老年人。该研究的目的是:翻译并适应西班牙文化的4AT量表,在非专科医院病房应用时提供该版本(4AT-ES)诊断准确性的证据,并评估存在风险因素时诊断准确性的损失。方法前瞻性样本采用4AT-ES和参考标准进行独立评估。121名住院患者(70岁以上)被要求进行精神病评估。其中50人被诊断为谵妄。没有受过专门培训的护士应用4AT-ES,经验丰富的精神科医生采用参考标准诊断(DSM-V标准)。结果与对照组相比,谵妄患者年龄较大,风险因素较多(既往谵妄发作次数较多,既往痴呆/认知障碍的可能性较高)。4AT-ES具有良好的有效性、敏感性(96%)和特异性(83.1%),曲线下面积为0.918;在具有任何这些风险因素的子样本中,其值没有降低。结论开发了4AT量表的4AT-ES版本。当由未受过专门培训的护理人员应用时,它显示出极好的有效性、敏感性和特异性,即使在有先前风险因素的子样本中也是如此。所有指数都与原始版本相当。我们建议将其用于疑似谵妄的住院老年患者的有效谵妄筛查。
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引用次数: 4
Healthcare workers’ burn-out, hopelessness, fear of COVID-19 and perceived social support levels 医护人员的倦怠、绝望、对COVID-19的恐惧和感知的社会支持水平
IF 1.8 4区 医学 Q2 PSYCHIATRY Pub Date : 2022-07-01 DOI: 10.1016/j.ejpsy.2022.01.001
Arda Karagöl M.D., Zulal Törenli Kaya Ph.D.

Background and objectives

During the pandemic, all healthcare workers have tried to cope with mental challenges. This study evaluated the healthcare workers' levels of burn-out, hopelessness, fear of COVID-19 and perceived social support, the relation between these factors, and other possible related components.

Methods

Four hundred and fifty-one HCW (healthcare workers) all across Turkey were included in the study. Sociodemographic information form, Maslach Burn-out Inventory, Beck Hopelessness Scale, Multidimensional Scale of Perceived Social Support, and the Fear of COVID-19 Scale were given to the participants. This was a cross-sectional study via various online platforms.

Results

The participants who were on duty in the COVID-19 clinic, complaining about the low salary or not having enough time for themselves or their own family, had significantly higher scores on three subscales of burn-out scale, and hopelessness scale. Working at governmental hospitals, working at departments containing a high risk of COVID-19 infection, and having a history of COVID-19 infection were found to be significantly associated with emotional exhaustion, depersonalization, and hopelessness. Feeling control of your profession and getting social support from others were the two factors that tackle burnout in HCW. Family support is the only support that tackles all 3 subscales of burn-out and hopelessness.

Conclusion

The findings emphasized that to tackle the burn-out and hopelessness of HCW, it is important for HCW to receive financial compensation for their hard work, to work under improved conditions, and to receive adequate social support.

背景和目的在大流行期间,所有卫生保健工作者都努力应对精神挑战。本研究评估了医护人员的倦怠、绝望、对COVID-19的恐惧和感知的社会支持水平,这些因素之间的关系以及其他可能的相关成分。方法将全土耳其451名卫生保健工作者纳入研究。发放社会人口学信息表、Maslach倦怠量表、Beck绝望量表、感知社会支持多维量表和新冠肺炎恐惧量表。这是一项通过各种在线平台进行的横断面研究。结果在新冠肺炎门诊值班,抱怨工资低或没有足够时间陪伴自己或家人的参与者在倦怠量表和绝望量表的三个分量表中得分显著较高。在公立医院工作、在COVID-19感染高风险部门工作以及有COVID-19感染史与情绪衰竭、人格解体和绝望显著相关。对职业的掌控感和从他人那里获得社会支持是解决职业倦怠的两个因素。家庭的支持是唯一能解决倦怠和绝望这三个层面的支持。结论研究结果强调,要解决医护人员的工作倦怠和绝望情绪,重要的是要为医护人员的辛勤工作提供经济补偿,改善医护人员的工作条件,并获得足够的社会支持。
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引用次数: 20
The association of metabolic syndrome and long acting injectable antipsychotics: A systematic review 代谢综合征与长效注射抗精神病药物的关系:系统综述
IF 1.8 4区 医学 Q2 PSYCHIATRY Pub Date : 2022-07-01 DOI: 10.1016/j.ejpsy.2022.01.002
TTK Nguyen , C McDonald , B Hallahan

Background and Objectives

Long-acting injectable (LAI) antipsychotics increase patient adherence, reduce relapse rates and facilitate regular interaction with community mental health teams. Antipsychotics are however associated with adverse effects including metabolic syndrome. This review outlines the rates of monitoring for and rates of metabolic syndrome in patients treated with LAI antipsychotics.

Methods

We searched Medline, EMBASE, and Cochrane for Medical Subject Heading (MeSH) terms including metabolic syndrome or MetS and depot or LAI antipsychotics. We included data regarding participants’ clinical characteristics, dose and type of antipsychotics administered, rates of monitoring for- and rates of metabolic syndrome and individual metabolic parameters (body mass index or measure of central obesity, blood pressure, lipid levels, plasma glucose and/or HbA1C levels).

Results

Six studies were included that evaluated rates of monitoring for- and 39 studies examined rates of metabolic syndrome or individual metabolic parameters. Metabolic parameters were not routinely measured in approximately 75% of patients. Rates of metabolic syndrome ranged between 24.3% and 53.2%, with most studies finding no significant differences between oral and LAIs; however, a more preferable weight and lipid profile was detected with LAIs compared to the oral antipsychotics olanzapine and clozapine. Rates of metabolic syndrome and abnormalities of metabolic parameters were comparable among first- and second-generation and between second-generation LAIs.

Conclusions

LAI antipsychotics are associated with high rates of metabolic syndrome but low rates of regular monitoring. A robust screening plan to monitor for metabolic syndrome in individuals treated with LAIs is advised including measurement of individual metabolic parameters.

背景和目的长效注射抗精神病药物可提高患者的依从性,降低复发率,并促进与社区心理健康团队的定期互动。然而,抗精神病药物与包括代谢综合征在内的不良反应有关。这篇综述概述了LAI抗精神病药物治疗患者代谢综合征的监测率和发生率。方法我们在Medline、EMBASE和Cochrane中搜索医学主题标题(MeSH)术语,包括代谢综合征或代谢综合征、仓库或LAI抗精神病药物。我们纳入了有关参与者的临床特征、服用抗精神病药物的剂量和类型的数据,代谢综合征和个体代谢参数(体重指数或中心性肥胖、血压、脂质水平、血糖和/或HbA1C水平)的监测率和监测率。结果包括6项评估监测率的研究,39项检查代谢综合征或个体代谢参数的监测率。大约75%的患者没有常规测量代谢参数。代谢综合征的发生率在24.3%至53.2%之间,大多数研究发现口服和LAI之间没有显著差异;然而,与口服抗精神病药物奥氮平和氯氮平相比,LAI检测到更优选的体重和脂质状况。第一代和第二代以及第二代LAI之间的代谢综合征发生率和代谢参数异常具有可比性。结论LAI抗精神病药物与代谢综合征的发生率高但定期监测的发生率低有关。建议制定一项强有力的筛查计划,监测接受LAI治疗的个体的代谢综合征,包括测量个体代谢参数。
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引用次数: 2
Digital divide in elderly: Self-rated computer skills are associated with higher education, better cognitive abilities and increased mental health 老年人的数字鸿沟:自我评估的计算机技能与高等教育、更好的认知能力和更健康的心理有关
IF 1.8 4区 医学 Q2 PSYCHIATRY Pub Date : 2022-07-01 DOI: 10.1016/j.ejpsy.2022.03.003
Christoph Augner

Background and objectives

Recent evidence indicates a positive relationship of computer and internet use with mental health and life quality of elderly. However, the role of computer skills is unclear. This study evaluates self-rated computer skills of elderly and their relationship with mental health, cognitive abilities and related variables.

Methods

We used data recently collected by Survey of Health, Ageing and Retirement in Europe (SHARE) and included individuals across Europe aged 65 and above. The sample consisted of N=26,525, 55.6% were female. Mean age of the sample was 74.57 (SD=7.12).

Results

We observed significant relationships between self-rated computer skills level and mental health, cognitive abilities and physical health. Having a partner, education level and self-rated writing skills turned out to be the best predictors for self-rated computer skills level in elderly.

Conclusions

The findings underscore the importance of computer skills in the elderly. Programs designed to enhance the ability to engage in computer and internet activities may be useful to counteract the digital divide.

背景与目的研究表明,老年人使用电脑和网络与心理健康和生活质量呈正相关。然而,计算机技能的作用尚不清楚。本研究评估了老年人的自评计算机技能及其与心理健康、认知能力和相关变量的关系。方法我们使用了欧洲健康、老龄化和退休调查(SHARE)最近收集的数据,包括欧洲65岁及以上的个人。样本中N=26525,55.6%为女性。结果自评计算机技能水平与心理健康、认知能力和身体健康之间存在显著关系。事实证明,有伴侣、教育水平和自我评价的写作技能是老年人自我评价计算机技能水平的最佳预测因素。结论研究结果强调了老年人计算机技能的重要性。旨在提高参与计算机和互联网活动能力的项目可能有助于消除数字鸿沟。
{"title":"Digital divide in elderly: Self-rated computer skills are associated with higher education, better cognitive abilities and increased mental health","authors":"Christoph Augner","doi":"10.1016/j.ejpsy.2022.03.003","DOIUrl":"https://doi.org/10.1016/j.ejpsy.2022.03.003","url":null,"abstract":"<div><h3>Background and objectives</h3><p>Recent evidence indicates a positive relationship of computer and internet use with mental health and life quality of elderly. However, the role of computer skills is unclear. This study evaluates self-rated computer skills of elderly and their relationship with mental health, cognitive abilities and related variables.</p></div><div><h3>Methods</h3><p>We used data recently collected by Survey of Health, Ageing and Retirement in Europe (SHARE) and included individuals across Europe aged 65 and above. The sample consisted of N=26,525, 55.6% were female. Mean age of the sample was 74.57 (SD=7.12).</p></div><div><h3>Results</h3><p>We observed significant relationships between self-rated computer skills level and mental health, cognitive abilities and physical health. Having a partner, education level and self-rated writing skills turned out to be the best predictors for self-rated computer skills level in elderly.</p></div><div><h3>Conclusions</h3><p>The findings underscore the importance of computer skills in the elderly. Programs designed to enhance the ability to engage in computer and internet activities may be useful to counteract the digital divide.</p></div>","PeriodicalId":12045,"journal":{"name":"European Journal of Psychiatry","volume":"36 3","pages":"Pages 176-181"},"PeriodicalIF":1.8,"publicationDate":"2022-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71726812","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 5
Ultimatum game in recovered schizophrenia patients: preliminary findings 精神分裂症恢复期患者的最后通牒游戏:初步发现
IF 1.8 4区 医学 Q2 PSYCHIATRY Pub Date : 2022-07-01 DOI: 10.1016/j.ejpsy.2021.09.001
Rhohei Igata, Yuki Konishi, Naomichi Okamoto, Atsuko Ikenouchi, Reiji Yoshimura
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引用次数: 0
Inflammatory biomarkers associated with depression, anxiety, and/or fatigue in primary Sjögren's syndrome – a systematic review 原发性Sjögren综合征中与抑郁、焦虑和/或疲劳相关的炎症生物标志物——一项系统综述
IF 1.8 4区 医学 Q2 PSYCHIATRY Pub Date : 2022-07-01 DOI: 10.1016/j.ejpsy.2022.04.002
Louise Miglianico , Divi Cornec , Valérie Devauchelle-Pensec , Sofian Berrouiguet , Michel Walter , Florian Stéphan

Background and objectives

Fatigue, depression, and anxiety are common burdens present in primary Sjögren's syndrome patients. Those symptoms have all been linked to inflammatory dysregulations. To explore the link between inflammatory biomarkers and fatigue, depression, and anxiety in pSS patients, we aim to do a systematic literature review.

Methods

The systematic review protocol and data extraction forms were designed following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA). Our protocol has been registered on Prospero (ID CRD42020161952). The Cochrane Library, PubMed, Scopus, and PsycInfo were used, from inception to December 2019.

Results

The literature search initially identified 445 articles. Finally, 12 articles were included in this systematic review. The population in studies was quite similar with mainly middle-aged women. Dates of publication extended from 2008 to 2019. Different scales were used to measure fatigue, depression, and/or anxiety. Measured inflammatory biomarkers were very diverse across studies. In consequence, results in the different included studies were disparate. Only one study explored the link between depression/anxiety and inflammatory markers: patients with depression and/or anxiety were compared to pSS patients.

Conclusion

Even if the association between fatigue, depression, and/or anxiety with inflammatory markers in pSS is of interest, there are a lot of discrepancies. Sickness behavior and IFN pathways seem to be important in the inflammatory physiopathology of fatigue in pSS, and interest in depression. It also appears crucial to standardize clinical scales, inflammatory blood, and CSF tests in pSS patients to allow better generalization.

背景和目的疲劳、抑郁和焦虑是原发性干燥综合征患者常见的负担。这些症状都与炎症失调有关。为了探索炎症生物标志物与pSS患者疲劳、抑郁和焦虑之间的联系,我们旨在进行系统的文献综述。方法按照系统评价和荟萃分析的首选报告项目(PRISMA)设计系统评价方案和数据提取表。我们的协议已在Prospero上注册(ID CRD42020161952)。从成立到2019年12月,使用了Cochrane图书馆、PubMed、Scopus和PsycInfo。结果文献检索最初确定了445篇文章。最后,本系统综述共收录了12篇文章。研究中的人群非常相似,主要是中年女性。出版日期从2008年延长至2019年。使用不同的量表来测量疲劳、抑郁和/或焦虑。在不同的研究中,测量的炎症生物标志物非常多样化。因此,不同纳入研究的结果是不同的。只有一项研究探讨了抑郁/焦虑与炎症标志物之间的联系:将抑郁和/或焦虑患者与pSS患者进行比较。结论即使疲劳、抑郁和/或焦虑与pSS炎症标志物之间的关系是令人感兴趣的,但也存在很多差异。疾病行为和IFN途径似乎在pSS疲劳的炎症病理生理学和对抑郁症的兴趣中很重要。对pSS患者的临床量表、炎症性血液和CSF测试进行标准化似乎也至关重要,以便更好地进行概括。
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引用次数: 0
Bipolar disorder and type 2 diabetes mellitus: A bidirectional relationship 双相情感障碍和2型糖尿病:双向关系
IF 1.8 4区 医学 Q2 PSYCHIATRY Pub Date : 2022-07-01 DOI: 10.1016/j.ejpsy.2021.11.002
Dagmar Breznoscakova , Maria Pallayova

Background and objectives

Over the past few decades, research has revealed complex interactions between type 2 diabetes mellitus (T2DM) and a wide range of comorbid conditions. The present paper sought to examine the relationship between bipolar disorder and T2DM and clarify the clinical impact of therapeutic interventions, highlighting the interpretation and implications of recent literature reports.

Methods

The PubMed electronic database was searched for keywords “bipolar disorder” AND “diabetes” OR “glucose”. Based on this literature search, 15 meta-analyses/systematic reviews and numerous research studies were identified that examined interrelationships between bipolar disorders and T2DM.

Results

Patients with bipolar disorder have higher rates of T2DM compared to the general population. Further, type 2 diabetic patients with comorbid bipolar disorder often experience deteriorated long-term glucose control and increased cardiovascular morbidity and mortality. Recent literature suggests shared risk factors and underlying disease mechanisms. In addition, genetic factors, sedentary life-style, lack of exercise, increased simple carbohydrate intake, adverse effects of bipolar pharmacotherapy, and bipolar depressive symptoms phenomenology may affect glucose metabolism.

Conclusions

The observed bidirectional interaction merits screening for psychiatric disorders in T2DM and vice versa to allow for early detection and treatment of this at risk population. Selection of drugs with neutral metabolic effects and dose individualization hold significant promise for optimizing therapy with antipsychotic and antidiabetic agents.

背景与目的在过去的几十年里,研究揭示了2型糖尿病(T2DM)与多种合并症之间的复杂相互作用。本文试图研究双相情感障碍与T2DM之间的关系,并阐明治疗干预的临床影响,强调最近文献报道的解释和意义。方法检索PubMed电子数据库中的关键词“双相情感障碍”、“糖尿病”或“葡萄糖”。基于这一文献检索,确定了15项荟萃分析/系统综述和大量研究,以检查双相情感障碍和T2DM之间的相互关系。结果与普通人群相比,双相情感疾病患者的T2DM发病率更高。此外,患有双相情感障碍的2型糖尿病患者的长期血糖控制经常恶化,心血管发病率和死亡率增加。最近的文献表明,共同的风险因素和潜在的疾病机制。此外,遗传因素、久坐的生活方式、缺乏锻炼、简单碳水化合物摄入增加、双相药物治疗的不良影响以及双相抑郁症状现象可能会影响葡萄糖代谢。结论观察到的双向相互作用有助于筛查T2DM患者的精神障碍,反之亦然,以便早期发现和治疗这一高危人群。选择具有中性代谢作用和剂量个体化的药物对优化抗精神病药物和抗糖尿病药物的治疗具有重要前景。
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引用次数: 2
“What if you listened to and involved the caregivers?” ‒ Experiences and needs amongst caregivers involved with mentally disordered offenders and mental health services “如果你倾听护理人员的意见并让他们参与进来呢?" -照顾精神失常罪犯的护理人员的经验和需求以及心理健康服务
IF 1.8 4区 医学 Q2 PSYCHIATRY Pub Date : 2022-07-01 DOI: 10.1016/j.ejpsy.2022.01.006
Jette Møllerhøj

Background and objectives

Over the past 20 years, the number of mentally disordered offenders (MDOs) has increased intensively in Denmark. Consequently, the number of caregivers, families and network involved with MDOs has also increased. Despite a heightened political focus on the involvement of caregivers as an important part of the patient pathway and recovery processes, knowledge of caregivers’ experiences is very limited. The aim of this study is to illuminate experiences and needs amongst caregivers taking care of MDOs in Denmark.

Methods

The study is based on semi-structured interviews with caregivers. The content of the interviews is analysed using content and textual analysis focusing on identifying patterns and themes.

Results

Caregivers involved with MDOs perform various roles and tasks from practical support to acting as case managers. These tasks tend to put a remarkable pressure and challenges on caregivers. Furthermore, caregivers experience emotional stress such as loneliness, shame, sorrow and feelings of inadequacy. Caregivers spend a lot of time establishing sustainable narratives about mental illness and offences, in order to reduce stigma and come to terms with chaotic and extraordinary incidents, and they play an important role as carriers of hope on behalf of the patients to support processes of personal recovery.

Conclusion

The majority of caregivers in this study share a fundamental experience of neither having achieved sufficient support in the trajectories leading up to the forensic debut nor being involved or receiving enough and dedicated information while the often long-term sentences to treatment or placement are ongoing.

背景与目的在过去的20年里,丹麦精神障碍罪犯的数量急剧增加。因此,参与MDO的照顾者、家庭和网络的数量也有所增加。尽管政治上更加关注照顾者的参与,将其作为患者路径和康复过程的重要组成部分,但对照顾者经历的了解非常有限。本研究的目的是阐明丹麦照顾MDO的护理人员的经验和需求。方法本研究基于对护理人员的半结构化访谈。访谈内容采用内容和文本分析法进行分析,重点是确定模式和主题。结果参与MDO的护理人员执行各种角色和任务,从实际支持到担任案例经理。这些任务往往会给照顾者带来巨大的压力和挑战。此外,照顾者会经历情感压力,如孤独、羞耻、悲伤和不足感。护理人员花了大量时间建立关于精神疾病和犯罪的可持续叙事,以减少耻辱感,接受混乱和非同寻常的事件,他们代表患者作为希望的载体,在支持个人康复过程中发挥着重要作用。结论本研究中的大多数护理人员都有一个共同的基本经验,即在法医首次出庭之前的轨迹中既没有获得足够的支持,也没有参与或获得足够的专门信息,而通常是长期的治疗或安置判决仍在进行中。
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引用次数: 0
Impulsive and aggressive traits and increased peripheral inflammatory status as psychobiological substrates of homicide behavior in schizophrenia 精神分裂症患者杀人行为的心理生物学基础:冲动和攻击性特征以及外周炎症状态的增加
IF 1.8 4区 医学 Q2 PSYCHIATRY Pub Date : 2022-07-01 DOI: 10.1016/j.ejpsy.2022.01.004
Yasin Hasan Balcioglu , Simge Seren Kirlioglu Balcioglu , Fatih Oncu , Ahmet Turkcan , Abdullah Coskun Yorulmaz

Background and objectives

An association between inflammation and psychopathological domains of psychotic disorders is widely acknowledged; however, the involvement of inflammatory processes in the underlying pathophysiology of violent behavior in schizophrenia is yet to be elucidated. In this study, we aimed to address the differences in impulsive and aggressive traits as well as C-reactive protein (CRP) to albumin ratio (CAR) as a marker of inflammation between schizophrenia patients with a history of homicide and those without any history of interpersonal violence or criminal background.

Methods

The study population consisted of 80 male DSM-5 schizophrenia patients who were classified into two groups: homicidal (n=40) and non-violent (n=40). Impulsive and aggressive traits were evaluated with Barratt Impulsivity Scale-11 (BIS-11), and the Buss-Warren Aggression Questionnaire (BWAQ), respectively. For the calculation of CAR, the CRP and albumin levels were obtained from the file records of routine blood screenings performed in the month before the patients were included in the study.

Results

When adjusted for age, all subscale scores of the BIS-11 as well as BWAQ Total, Physical and Hostility scores were significantly higher in the homicidal group than in the control group. CRP and CAR were significantly higher, and albumin was significantly lower in the homicidal patients than the controls when adjusted for age, body-mass index and smoking status. Univariate and stepwise multivariate regression models indicated that BIS-11 Non-planning, BWAQ Total, BWAQ Hostility and CAR were independent predictors of belonging to the homicidal patient group, after stepwise adjustment for all potential confounders.

Conclusions

Our findings suggest that certain impulsive and aggressive traits as well as CAR, as a proxy marker of peripheral inflammation, may contribute towards homicidal tendencies and may predict a specific predisposition towards lethal violence in schizophrenia. The study highlights inflammation as a potential biological correlate of a specific behavioral phenotype (homicide) in schizophrenia.

背景与目的炎症与精神病性疾病的精神病理学领域之间的联系已被广泛认可;然而,炎症过程在精神分裂症暴力行为的潜在病理生理学中的参与尚待阐明。在这项研究中,我们旨在解决有杀人史的精神分裂症患者与没有任何人际暴力或犯罪背景的精神分裂患者在冲动和攻击性特征以及作为炎症标志的C反应蛋白(CRP)与白蛋白比率(CAR)方面的差异。方法研究人群包括80名男性DSM-5精神分裂症患者,他们被分为两组:杀人组(n=40)和非暴力组(n=40%)。分别用Barratt冲动量表-11(BIS-11)和Buss-Warren攻击性问卷(BWAQ)评估冲动和攻击性特征。为了计算CAR,从纳入研究的患者前一个月进行的常规血液筛查的档案记录中获得CRP和白蛋白水平。结果经年龄校正后,凶杀组BIS-11的所有分量表得分以及BWAQ总分、身体素质和敌对能力得分均显著高于对照组。经年龄、体重指数和吸烟状况调整后,凶杀患者的CRP和CAR显著高于对照组,白蛋白显著低于对照组。单变量和逐步多变量回归模型表明,在逐步调整所有潜在的混杂因素后,BIS-11非计划性、BWAQ总分、BWAQ-敌意和CAR是属于杀人患者组的独立预测因素。结论我们的研究结果表明,某些冲动和攻击性特征以及CAR作为外周炎症的代理标志,可能有助于精神分裂症患者的杀人倾向,并可能预测其对致命暴力的特定倾向。这项研究强调,炎症是精神分裂症特定行为表型(杀人)的潜在生物学相关性。
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引用次数: 6
期刊
European Journal of Psychiatry
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