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Bachmann L, Ødegård A, Mundal IP. A comprehensive examination of research instruments utilized for assessing the attitudes of healthcare professionals towards the use of restraints in mental healthcare: A systematic review. J Adv Nurs 2024; 80:2728-2745. [PMID: 38093475 DOI: 10.1111/jan.16015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2023] [Revised: 11/06/2023] [Accepted: 11/26/2023] [Indexed: 06/13/2024]
Abstract
AIM This systematic review aimed to identify, describe and evaluate questionnaires measuring health professionals' attitudes towards restraints in mental healthcare. DESIGN A systematic review was undertaken in accordance with the COSMIN protocol for systematic review and the relevant sections of the 2020 Preferred Reporting Items for Systematic Reviews and Meta-Analyses. DATA SOURCES OVID Medline, OVID nursing, Psychinfo, Embase and Cinahl were systematically searched from databases inception, with an initial search in December 2021 and updated in April 2022. REVIEW METHODS The inclusion criteria compromised articles reporting on self-reported instruments of attitudes or perceptions, development or validation of instruments and the evaluation of one or more measurement properties. Articles using multiple instruments in one study or not published in English were excluded. Two researchers independently extracted the data and appraised the methodological quality using the COSMIN guidelines and standards (consensus-based standards for the selection of health measurement instrument). A narrative synthesis without meta-analysis was performed. The systematic review was registered in PROSPERO Protocol ID CRD42022308818. RESULTS A total of 23 studies reporting ten instruments were included. The findings revealed a broad variation in the content of the questionnaires, the use of terms/constructs and the context in which the various instruments measure attitudes towards coercive measures. Many studies lacked sufficient details on report of psychometric properties. Finally, the results were not summarized and the evidence not GRADED. CONCLUSIONS There is a need for updated and adapted instruments with origins in theory and clear joint definitions such that attitudes towards coercive measures can be reliably assessed regarding the validity and reliability of instruments, which will be of importance to facilitate the use of instruments in research and clinical settings. IMPACT Reviews addressing surveys, self-reported attitudes towards restraints in mental healthcare and examination of psychometric properties seem limited. We highlight distinct complexity, psychometric limitations and broad variation in the context and content measuring attitudes towards coercive measures, and their various use of terms/constructs in the existing questionnaires. These findings contribute to further research regarding the development of questionnaires and the need of representing the concept well - carefully denoted by the indicators, likewise the importance of applying questionnaires with properly reported measurement properties in terms of validity and reliability to ensure the use in research and clinical settings.
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Affiliation(s)
- Liv Bachmann
- Faculty of Health Science and Social Care, Molde University College, Molde, Norway
| | - Atle Ødegård
- Faculty of Health Science and Social Care, Molde University College, Molde, Norway
- Habilitation Services, Clinic of Mental Health, Møre and Romsdal Hospital Trust, Molde Hospital, Molde, Norway
| | - Ingunn Pernille Mundal
- Faculty of Health Science and Social Care, Molde University College, Molde, Norway
- Regional Centre for Child and Youth Mental Health and Child Welfare (RKBU), Department of Mental Health, Faculty of Medicine and Health Sciences, Norway University of Science and Technology (NTNU), Trondheim, Norway
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Alsomali Z, Elsayes HA, Sharif LS. Assessment of Nurses' Knowledge, Attitude and Practice Regarding Physical Restraint: A Scoping Review. Indian J Palliat Care 2024; 30:149-154. [PMID: 38846135 PMCID: PMC11152520 DOI: 10.25259/ijpc_227_2023] [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: 08/22/2023] [Accepted: 02/04/2024] [Indexed: 06/09/2024] Open
Abstract
The use of physical restraints (PR) in healthcare settings, especially in psychiatric units, is a controversial topic. The attitude, knowledge, and practices of nurses towards PR can influence its application, which raises concerns about the balance between patient safety and individual rights. With mental disorders being a leading cause of disability globally, understanding the complexities surrounding PR use becomes paramount. A comprehensive literature review was conducted using multiple databases, including PubMed, Medline, CINAHL, PsycINFO, ProQuest, The Cochrane Library, the Saudi Digital Library, and Google Scholar. The search spanned literature published up to December 2022, focusing on studies that explored the relationship between nurses' knowledge, attitudes, and practices regarding PR in psychiatric settings. Inclusion and exclusion criteria were applied to filter out relevant studies. From 220 records initially retrieved, 12 articles were identified for the final review. The reviewed studies highlighted a moderate knowledge and attitude among nurses concerning PR. Many nurses were found to be uncertain about the reasons for PR application and its alternatives. Educational interventions were emphasized in several studies as beneficial in improving nurses' knowledge, attitudes, and practices. However, inconsistencies were observed regarding the impact of these interventions on nurses' attitudes. Experience, higher education, and continuous training sessions were found to be correlated with better knowledge and more favourable attitudes towards PR. This review emphasizes the critical need for consistent training and education for nurses regarding PR, given the profound implications for patient care and safety. While educational interventions show promise in enhancing knowledge and practice, their impact on attitudes remains contested. Future research should consider the gaps identified in this review, including the exploration of alternatives to PR, larger sample sizes and longitudinal studies to understand the long-term effects of interventions.
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Affiliation(s)
- Zahra Alsomali
- Department of Psychiatric and Mental Health Nursing, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Hala Ahmed Elsayes
- Department of Psychiatric and Mental Health Nursing, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Loujain Saud Sharif
- Department of Psychiatric and Mental Health Nursing, King Abdulaziz University, Jeddah, Saudi Arabia
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Downe S, Nowland R, Clegg A, Akooji N, Harris C, Farrier A, Gondo LT, Finlayson K, Thomson G, Kingdon C, Mehrtash H, McCrimmon R, Tunçalp Ö. Theories for interventions to reduce physical and verbal abuse: A mixed methods review of the health and social care literature to inform future maternity care. PLOS GLOBAL PUBLIC HEALTH 2023; 3:e0001594. [PMID: 37093790 PMCID: PMC10124898 DOI: 10.1371/journal.pgph.0001594] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/25/2023]
Abstract
Despite global attention, physical and verbal abuse remains prevalent in maternity and newborn healthcare. We aimed to establish theoretical principles for interventions to reduce such abuse. We undertook a mixed methods systematic review of health and social care literature (MEDLINE, SocINDEX, Global Index Medicus, CINAHL, Cochrane Library, Sept 29th 2020 and March 22nd 2022: no date or language restrictions). Papers that included theory were analysed narratively. Those with suitable outcome measures were meta-analysed. We used convergence results synthesis to integrate findings. In September 2020, 193 papers were retained (17,628 hits). 154 provided theoretical explanations; 38 were controlled studies. The update generated 39 studies (2695 hits), plus five from reference lists (12 controlled studies). A wide range of explicit and implicit theories were proposed. Eleven non-maternity controlled studies could be meta-analysed, but only for physical restraint, showing little intervention effect. Most interventions were multi-component. Synthesis suggests that a combination of systems level and behavioural change models might be effective. The maternity intervention studies could all be mapped to this approach. Two particular adverse contexts emerged; social normalisation of violence across the socio-ecological system, especially for 'othered' groups; and the belief that mistreatment is necessary to minimise clinical harm. The ethos and therefore the expression of mistreatment at each level of the system is moderated by the individuals who enact the system, through what they feel they can control, what is socially normal, and what benefits them in that context. Interventions to reduce verbal and physical abuse in maternity care should be locally tailored, and informed by theories encompassing all socio-ecological levels, and the psychological and emotional responses of individuals working within them. Attention should be paid to social normalisation of violence against 'othered' groups, and to the belief that intrapartum maternal mistreatment can optimise safe outcomes.
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Affiliation(s)
- Soo Downe
- Research in Childbirth and Health Group, THRIVE Centre, University of Central Lancashire, Preston, United Kingdom
| | - Rebecca Nowland
- Maternal and Infant Nurture and Nutrition Group, THRIVE Centre, University of Central Lancashire, Preston, United Kingdom
| | - Andrew Clegg
- Synthesis, Economic Evaluations and Decision Science (SEEDS) Group, University of Central Lancashire, Preston, United Kingdom
| | - Naseerah Akooji
- Lancashire Clinical Trials Unit, University of Central Lancashire, Preston, United Kingdom
| | - Cath Harris
- Synthesis, Economic Evaluations and Decision Science (SEEDS) Group, University of Central Lancashire, Preston, United Kingdom
| | - Alan Farrier
- Healthy and Sustainable Settings Unit, University of Central Lancashire, Preston, United Kingdom
| | | | - Kenny Finlayson
- Research in Childbirth and Health Group, THRIVE Centre, University of Central Lancashire, Preston, United Kingdom
| | - Gill Thomson
- Maternal and Infant Nurture and Nutrition Group, THRIVE Centre, University of Central Lancashire, Preston, United Kingdom
| | - Carol Kingdon
- Research in Childbirth and Health Group, THRIVE Centre, University of Central Lancashire, Preston, United Kingdom
| | - Hedieh Mehrtash
- UNDP/UNFPA/UNICEF/WHO/World Bank Special Programme of Research, Development and Research Training in Human Reproduction, Department of Sexual and Reproductive Health and Research, World Health Organization, Geneva, Switzerland
| | - Rebekah McCrimmon
- School of Community Health and Midwifery, University of Central Lancashire, Preston, United Kingdom
| | - Özge Tunçalp
- UNDP/UNFPA/UNICEF/WHO/World Bank Special Programme of Research, Development and Research Training in Human Reproduction, Department of Sexual and Reproductive Health and Research, World Health Organization, Geneva, Switzerland
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Wong WK, Bressington DT. Nurses' attitudes towards the use of physical restraint in psychiatric care: A systematic review of qualitative and quantitative studies. J Psychiatr Ment Health Nurs 2022; 29:659-675. [PMID: 35485713 DOI: 10.1111/jpm.12838] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/08/2021] [Revised: 03/31/2022] [Accepted: 04/13/2022] [Indexed: 11/26/2022]
Abstract
WHAT IS KNOWN ON THE SUBJECT?: Application of physical restraint is a common practice to protect service users and staff in psychiatric care. Nurses' attitudes towards physical restraint and its influencing factors in psychiatric settings in different countries are variable. Previous reviews include studies on different coercive methods, making it difficult to differentiate attitudes specific to physical restraint. WHAT THIS PAPER ADDS TO EXISTING KNOWLEDGE?: Nurses' attitudes were marked by negative feelings and moral conflict towards the use of physical restraint and consider it a necessary nursing intervention and a last resort. The barriers for restraint-free environment practice included contextual demand, lack of knowledge on restraint and lack of alternatives to restraint. WHAT ARE THE IMPLICATIONS FOR PRACTICE?: Nurse educators should develop and evaluate related educational training programmes to promote the development of alternative effective skills in handling violence instead of physical restraint. Policy makers should develop strategies to remove the barriers to a restraint-free environments. ABSTRACT: Introduction Physical restraint is common in psychiatric care; nurses' attitudes are crucial as nurses often implement the procedure. Previous reviews include studies exploring coercive methods but do not specifically focus on physical restraint. Aims This integrated mixed-method systematic review aimed to examine nurses' attitudes towards the use of physical restraint in psychiatric care and the factors influencing these attitudes. Methods Six databases were searched from 2000 to 2021. Thematic integrative analysis was used to synthesize the data. Results Ten studies were included. Five themes encapsulate nurses' attitudes towards physical restraint: "emotional responses," "moral conflicts," "ensuring safety for all," "a necessary nursing intervention" and "a last resort." Three themes were identified for factors influencing attitudes: "contextual demands," "level of knowledge" and "alternatives to restraint." Discussion Nurses' attitudes were marked by negative feelings and moral conflict towards the use of physical restraint. However, nurses applied physical restraint as an ordinary nursing intervention. Educational interventions and the leadership role may facilitate the change of current practice to a restraint-free environment. Implications for Practice Mental health nurses should work to remove the barriers to restraint-free environment and develop effective skills that can be used as alternatives to physical restraint.
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Affiliation(s)
- Wai Kit Wong
- School of Nursing, Tung Wah College, Hong Kong, Hong Kong
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Yıldırım Üşenmez T, Gümüş F. The effect of empathy skills of psychiatric nurses on their attitudes and practices towards the use of physical restraint. Perspect Psychiatr Care 2021; 57:1595-1603. [PMID: 33428238 DOI: 10.1111/ppc.12723] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/01/2020] [Revised: 11/23/2020] [Accepted: 12/28/2020] [Indexed: 11/29/2022] Open
Abstract
PURPOSE The aim of this study was to evaluate the effect of empathy skills of psychiatric nurses on their attitudes and practices towards the use of physical restraint. DESIGN AND METHODS This cross-sectional, correlational, descriptive study included 100 nurses (88.49% of the population). Data were collected using a sociodemographic characteristics form, the empathy skills scale (ESS) form B, and the knowledge, attitudes, and practices of staff towards physical restraints questionnaire (KAPS-PR) were used. FINDINGS The total mean ESS score was found to be 152.34 ± 24.44, indicating moderate empathy skills. Mean KAPS-PR scores were 29.54 ± 4.43 for the attitude scale and 33.94 ± 3.26 for the practice scale, indicating appropriate attitudes and ideal practices related to physical restraint, respectively. ESS score was significantly higher among nurses with higher educational levels (p = .001) and weakly correlated with KAPS-PR attitude score (r = .25; p < .05). IMPLICATIONS FOR PRACTICE Improving the empathy skills of psychiatric nurses could improve their attitudes towards physical restraint, thereby reducing its use.
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Affiliation(s)
| | - Funda Gümüş
- Department of Nursing, Atatürk School of Health, Dicle University, Diyarbakir, Turkey
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Lee TK, Välimäki M, Lantta T. The Knowledge, Practice and Attitudes of Nurses Regarding Physical Restraint: Survey Results from Psychiatric Inpatient Settings. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18136747. [PMID: 34201597 PMCID: PMC8269370 DOI: 10.3390/ijerph18136747] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 05/24/2021] [Revised: 06/18/2021] [Accepted: 06/19/2021] [Indexed: 01/24/2023]
Abstract
There is a considerable amount of literature describing how nurses’ knowledge contributes to their attitudes and practices related to patient physical restraint. However, whether or not there have been any improvements in nurses’ knowledge levels, attitudes or practices regarding physical restraint during the past few years is unknown. A survey was conducted on nurses (n = 133) in one psychiatric hospital in Hong Kong (n = 98, response rate = 74%). The data were analyzed using independent t-tests, ANOVA, a Mann–Whitney U test, a Kruskal–Wallis test and Spearman’s rho. In general, nurses had good restraint-related knowledge with satisfactory attitudes and practices, although their knowledge levels, attitudes, and practices regarding restraint varied. Having a higher age, seniority, and education level contributed to a higher restraint-related knowledge level. Male nurses demonstrated more desirable practices (i.e., care of restrained patients), while nurses with a higher education level were more likely to avoid restraint. Nurses’ restraint-related knowledge positively correlated with restraint practices. Although nurses’ knowledge levels, attitudes, and practices regarding restraint were found to be satisfactory, more training efforts should focus on young nurses working in psychiatric settings with less work experience and lower education levels. As some nurses seem to favor the use of restraint with limited reflection, more studies are needed to verify nurses’ emotions and how their emotions influence the use of restrictive practices.
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Affiliation(s)
- Tsz-Kai Lee
- Department of Psychiatry, Tai Po Hospital, Tai Po, New Territories, Hong Kong, China;
- School of Nursing, the Hong Kong Polytechnic University, Kowloon, Hung Hom, Hong Kong, China
| | - Maritta Välimäki
- Xiangya Nursing School, Central South University, Changsha 410013, China
- Department of Nursing Science, University of Turku, 20014 Turku, Finland;
- Correspondence:
| | - Tella Lantta
- Department of Nursing Science, University of Turku, 20014 Turku, Finland;
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Attitude and practice toward physical restraint among psychiatric nurses in Guangdong, China: a cross-sectional survey†. FRONTIERS OF NURSING 2021. [DOI: 10.2478/fon-2021-0007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Abstract
Objective
To explore the correlation between nurses’ attitude and practice toward physical restraint (PR) in psychiatric settings and identify the factors that influence the use of PR.
Methods
A cross-sectional survey was conducted. A self-designed questionnaire containing a PR scale was used to assess the attitude and practice of registered psychiatric nurses in Guangdong, China, from November 1, 2018 to December 31, 2018. Descriptive statistics, the Mann–Whitney U test, the Kruskal–Wallis test, and ordinal regression analysis were used to analyze the data.
Results
The response rate was 74.6%. The nurses’ responses showed neutral attitude and a moderate level of practice regarding the use of PR. Factors such as age, gender, marital status, professional position, nightshift, and the frequency of training programs on PR showed a significant association with nurses’ attitude and practice concerning PR (P < 0.05). In addition to these factors, this study found that the practice of PR was associated with nurses’ attitude toward it (P < 0.05). Our results showed that nurses with a largely negative attitude toward PR were more likely to use it (OR = 1.91, P < 0.001).
Conclusions
Clinically, psychiatric nurses with negative attitude are more likely to practice PR. Training and education programs are highly recommended for nursing managers to change the nursing staff’s attitude, since their attitude may have an impact on the PR what they practice.
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Doedens P, Vermeulen J, Boyette LL, Latour C, de Haan L. Influence of nursing staff attitudes and characteristics on the use of coercive measures in acute mental health services-A systematic review. J Psychiatr Ment Health Nurs 2020; 27:446-459. [PMID: 31876970 PMCID: PMC7508163 DOI: 10.1111/jpm.12586] [Citation(s) in RCA: 50] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/12/2019] [Revised: 12/20/2019] [Accepted: 12/21/2019] [Indexed: 11/29/2022]
Abstract
WHAT IS KNOWN ON THE SUBJECT?: Aggressive behaviour is a major problem in clinical practice of mental health care and can result in the use of coercive measures. Coercive measures are dangerous for psychiatric patients and international mental healthcare works on the elimination of these interventions. There is no previous review that summarizes the attitude of nursing staff towards coercive measures and the influence of nursing staff characteristics on attitude towards and the use of coercive measures. WHAT THE PAPER ADDS TO EXISTING KNOWLEDGE?: The attitude of nurses shifted from a therapeutic paradigm (coercive measures have positive effects on patients) to a safety paradigm (coercive measures are undesirable, but necessary for the wards' safety). Nurses express the need for less coercive interventions to prevent seclusion and restraint, but their perception of intrusiveness is influenced by how often they use specific coercive measures. The knowledge from scientific literature on the influence of nursing staff on coercive measures is highly inconclusive, although the feeling of safety of nurses might prove to be promising for further research. WHAT ARE THE IMPLICATIONS FOR PRACTICE?: There is need for increased attention specifically for the feeling of safety of nurses, to better equip nurses for their difficult work on acute mental health wards. ABSTRACT: Introduction The use of coercive measures generally has negative effects on patients. To help prevent its use, professionals need insight into what nurses believe about coercion and which staff determinants may influence its application. There is need for an integrated review on both attitude and influence of nurses on the use of coercion. Aim To summarize literature concerning attitude of nurses towards coercive measures and the influence of staff characteristics on the use of coercive measures. Method Systematic review. Results The attitude of nurses changed during the last two decades from a therapeutic to a safety paradigm. Nurses currently view coercive measures as undesirable, but necessary to deal with aggression. Nurses express the need for less intrusive interventions, although familiarity probably influences its perceived intrusiveness. Literature on the relation between staff characteristics and coercive measures is inconclusive. Discussion Nurses perceive coercive measures as unwanted but still necessary to maintain safety on psychiatric wards. Focussing on the determinants of perception of safety might be a promising direction for future research. Implications for practice Mental health care could improve the focus on the constructs of perceived safety and familiarity with alternative interventions to protect patients from unnecessary use of coercive interventions.
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Affiliation(s)
- Paul Doedens
- Department of Psychiatry, Amsterdam University Medical Centers, location Academic Medical Center, Amsterdam, Netherlands.,ACHIEVE Centre of Applied Research, Faculty of Health, Amsterdam University of Applied Sciences, Amsterdam, Netherlands
| | - Jentien Vermeulen
- Department of Psychiatry, Amsterdam University Medical Centers, location Academic Medical Center, Amsterdam, Netherlands
| | - Lindy-Lou Boyette
- Department of Clinical Psychology, University of Amsterdam, Amsterdam, Netherlands
| | - Corine Latour
- ACHIEVE Centre of Applied Research, Faculty of Health, Amsterdam University of Applied Sciences, Amsterdam, Netherlands
| | - Lieuwe de Haan
- Department of Psychiatry, Amsterdam University Medical Centers, location Academic Medical Center, Amsterdam, Netherlands
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Efkemann SA, Scholten M, Bottlender R, Juckel G, Gather J. A German Version of the Staff Attitude to Coercion Scale. Development and Empirical Validation. Front Psychiatry 2020; 11:573240. [PMID: 33536947 PMCID: PMC7847975 DOI: 10.3389/fpsyt.2020.573240] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/16/2020] [Accepted: 11/23/2020] [Indexed: 11/30/2022] Open
Abstract
Background: Individual staff factors, such as personality traits and attitudes, are increasingly seen as an important factor in the reduction of coercion in mental health services. At the same time, only a few validated instruments exist to measure those factors and examine their influence on the use of coercion. Aim: The present study aimed to develop and validate a German version of the Staff Attitude to Coercion Scale (SACS). Methods: The original English version of the SACS published was translated into German. Subsequently, it was empirically validated on a sample of N = 209 mental health professionals by conducting an exploratory factor analysis. Results: The three-factor structure in the original version of the SACS, consisting of critical, pragmatic and positive attitudes toward the use of coercion, could not be replicated. Instead, the German version revealed one factor ranging from rejecting to approving the use of coercion. Conclusion: The SACS is one of the first instruments created to assess staff attitudes toward coercion in a validated way. The version of the instrument developed in this study allows for a validated assessment of those attitudes in German. Our results highlight the ethical importance of using validated measurements in studies on the role of staff factors in the reduction of coercion.
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Affiliation(s)
- Simone A Efkemann
- Department of Psychiatry, Psychotherapy and Preventive Medicine, LWL University Hospital, Ruhr University Bochum, Bochum, Germany
| | - Matthé Scholten
- Institute for Medical Ethics and History of Medicine, Ruhr University Bochum, Bochum, Germany
| | - Ronald Bottlender
- Klinik für Psychiatrie und Psychotherapie, Klinikum Lüdenscheid, Märkische Klinken, Lüdenscheid, Germany
| | - Georg Juckel
- Department of Psychiatry, Psychotherapy and Preventive Medicine, LWL University Hospital, Ruhr University Bochum, Bochum, Germany
| | - Jakov Gather
- Department of Psychiatry, Psychotherapy and Preventive Medicine, LWL University Hospital, Ruhr University Bochum, Bochum, Germany.,Institute for Medical Ethics and History of Medicine, Ruhr University Bochum, Bochum, Germany
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