The Association between the Mental Health Nurse-to-Registered Nurse Ratio and Patient Outcomes in Psychiatric Inpatient Wards: A Systematic Review

Analysis of England's incident and mental health nursing workforce data 2015-2022

WHAT IS KNOWN ON THE SUBJECT?: Mental health services report adverse incidents in different ways and the relationship between adverse incidents and the workforce is uncertain. In England, there are national datasets recording all incidents and workforce statistics though there is no peer-reviewed evidence examining recent trends. WHAT THIS PAPER ADDS TO EXISTING KNOWLEDGE?: Although there has been an overall increase in the number of mental health nurses, more are working in the community and the number of nurses relative to adverse incidents has decreased. There have been service-provision changes but the role of mental health nurses has not significantly changed in this period, and we can therefore assume that their current practice is saturated with risk or increased reporting. To help understand the relationship between nurses and incidents, we need to transform how incidents are recorded in England. WHAT ARE THE IMPLICATIONS FOR PRACTICE?: English mental health services report greater levels of patient-related factors such as self-harm or aggression rather than missed or erroneous care. This makes it difficult to understand if a rise in incident frequency is linked to reporting behaviour, patient risk, unsafe/ineffective care or other reasons and therefore planning workforce deployment to improve care quality is problematic.

ABSTRACT

INTRODUCTION: There is a paucity of empirical data examining incidents and mental health nurses and the relationship between the two remains uncertain.

AIM

Comparison of English national data for incidents and nursing workforce to examine recent trends.

METHOD

Descriptive analysis of two national datasets of incidents and workforce data for England between 2015 and 2022.

RESULTS

A 46% increase in incidents was found; the leading causes are self-harm and aggressive behaviour. Despite the rise in adverse incident reporting, a 6% increase in mental health nurses was found, with more nurses in community settings than hospitals.

DISCUSSION

Current services are incident reporting at greater concentrations than in previous years. Patient-related behaviour continues to be most prominently reported, rather than possible antecedent health services issues that may contribute to reporting. Whilst staffing has increased, this does not seem to have kept pace with the implied workload evident in the increase in incident reports.

IMPLICATIONS FOR PRACTICE

Greater emphasis should be placed on health service behaviour in reporting mechanisms. Self-harm and aggression should continue to be considered adverse outcomes, but causal health service factors, such as missed care, should be present in pooled reporting to help reduce the occurrence of adverse outcomes.

American Psychiatric Nurses Association Position: Staffing Inpatient Psychiatric Units

OBJECTIVE

An American Psychiatric Nurses Association (APNA) task force reviewed current staffing research to revise and update the 2011 APNA "Staffing inpatient psychiatric units" position paper and provide recommendations to the APNA Board of Directors on how psychiatric mental health (PMH) nurses might champion the staffing needs of inpatient psychiatric units.

METHODS

Current research on staffing and nursing practice in inpatient psychiatric units was reviewed as well as variables believed to influence staffing and nursing practice, such as consumer needs and workplace culture. Since current nurse staffing principles emphasize nursing value and how that value is connected to outcomes, the literature search included a focus on staffing and related patient outcomes.

RESULTS

PMH nurses are critical to the safety and quality of care in inpatient psychiatric units. However, there are little existing data on the relationship between staffing levels and even common adverse events such as staff injury and restraint of patients. Furthermore, there is scant research conducted on inpatient psychiatric units that informs optimal staffing models or establishes links between staffing and patient outcomes.

CONCLUSIONS

Consistent with current evidence, the universal use of a single method or model of determining staffing needs (e.g., nursing hours per, case mix index, or mandatory ratios) is not recommended. PMH nurses should champion systematic evaluation of staffing on their inpatient units against select patient, nurse, and system outcomes. A data repository of PMH nurse-sensitive outcomes is necessary to benchmark unit performance and staffing.

Workload and psychosocial risks among nurses in mental health and psychiatry in Chile

The present study aims to explore and compare psychosocial risks and work overload among nursing professionals in the field mental health and psychiatry in Chile. Quantitative, observational and cross-sectional research was designed for this purpose. Nurses from community, ambulatory, hospital and emergency units in mental health and psychiatry in Chile were recruited between January and May 2022. Instruments of psychosocial variables and an occupational psychosocial risk scale based on the Copenhagen Psychosocial Questionnaire were used. Descriptive and correlational statistics were used, as well as independent samples t-tests, Factorial Anova and post-hoc analysis with Bonferroni correction. As a result, 174 nursing professionals were recruited, 79.3% female, average age 33.9 years. One-third belonged to the Metropolitan Region of Chile. The highest psychosocial risk was obtained by nurses over 30 years of age, from the Metropolitan Region, with more than 16 patients under their care, at the hospital or psychiatric emergency level. Significant differences were observed in work overload and psychosocial risks according to personal and work characteristics of the professionals, as well as of the users and health services. The levels of psychosocial risk and work overload of mental health and psychiatric nurses were reported, as well as the comparison of these according to personal, sociodemographic, and work characteristics. In order to improve the quality of work life of these professionals and the quality of these services, it is essential to develop interventions focused on the dimensions addressed, as well as to define norms and policies that ensure a workload in accordance with international standards.

The Association between Nursing Skill Mix and Patient Outcomes in a Mental Health Setting: An Observational Feasibility Study

Higher levels of educational preparation for nurses are associated with lower mortality rates in both medical and surgical wards. In mental health inpatient wards, few studies have examined whether specialist mental health nurse training has any impact on patient outcomes. The aim of this retrospective observational study was to establish the feasibility of extracting and linking nurse education and inpatient outcome data from hospital administrative sources to inform the design of future mental health nursing skill mix studies. Study participants were people experiencing mental ill-health and admitted to psychiatric inpatient care for at least 24 h. The exposure was the ratio of mental health nurses to comprehensive nurses for each patient for each day of their admission. The outcome was readmission for psychiatric inpatient care within 12 months of discharge from the index admission. Confounders were patient demographic (age, gender) and clinical characteristics (diagnosis, legal status, community follow-up). Forty-four patients included in the study were inpatients for a total of 595 days. The median hospital stay was 12 days (IQR = 7-17). In total, 11 (25%) patients were readmitted. In the readmitted and not readmitted groups, the median skill mix ratio was 5 (IQR = 5-7) and 5 (1-6), respectively. It was feasible to extract and code patient and nurse data from hospital databases and link them together. However, a substantial amount of manual post hoc recoding was required to enable us to calculate the exposure (mental health to comprehensive nurse ratio) in a precise way. It may be realistic to automate our methodology in an appropriately powered mental health nursing skill mix study. Australian and New Zealand clinical trial registry: ACTRN12619001337167p.

What are the core competencies of a mental health nurse? A concept mapping study involving five stakeholder groups

Mental health nurses aim to provide high-quality care that is safe and person-centred. Service users require individualized care, responsive to their preferences, needs, and values. The views of service users, mental health nurses, nurse academics, psychiatrists, and nurse managers about the core competencies of mental health nurses have not been explored. Our study aimed to describe and contrast the views of multiple stakeholder groups on the core competencies of mental health nurses. Concept mapping is a six-step mixed-methods study design that combines qualitative data with principal component analysis to produce a two-dimensional concept map. Forty-eight people participated in the study from five stakeholder groups that included service users and clinicians. The final concept map had eight clusters: assessment and management of risk; understanding recovery principles; person- and family-centred care; good communication skills; knowledge about mental disorders and treatment; evaluating research and promoting physical health; a sense of humour; and physical and psychological interventions. There were important differences in how service users and health professionals ranked the relative importance of the clusters. Service users reported the understanding recovery principles cluster as the most important, whilst health professionals ranked the assessment and management of risk group the most important. There may be a disconnect between what service users and other stakeholders perceive to be the core competencies of mental health nurses. There is a need for more research to examine the differing perspectives of service users and health professionals on the core competencies of mental health nurses.

The Association between Nursing Skill Mix and Patient Outcomes in a Mental Health Setting: Protocol for an Observational Feasibility Study

International research on nursing skill mix has focused primarily on medical and surgical patient populations. The association between nursing skill mix and clinical outcomes for psychiatric inpatients has not been explored. The aim of this study is to establish the feasibility of extracting and linking nurse and inpatient data from hospital administrative data sources. This is an observational study. Data will be extracted from hospital administrative sources and linked together. Patient information will include duration and number of psychiatric hospital admissions. We will extract information on the educational preparation of nurses working in the participating hospitals to enable us to calculate estimates of the nursing skill mix. The study will be conducted in two psychiatric inpatient services in Australia. Our study will test the feasibility of extracting and linking nursing skill mix and patient data in a mental health setting and will inform the methodological development of an appropriately powered observational study. Australian and New Zealand clinical trial registry: ACTRN12619001337167p.

Stretching for Recovery from Groin Pain or Injury in Athletes: A Critical and Systematic Review

Stretching is usually used as part of rehabilitation protocols for groin pain or injury, but its specific contribution to and within multimodal recovery protocols is unclear. Our goal was to systematically review the effects of stretching for the recovery from groin pain or injury. The Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines were followed, with eligibility criteria defined according to PICOS: (Participants) athletes with groin pain or injuries; (Interventions) interventions with stretching as the differentiating factor; (Comparators) comparators not applying stretching; (Outcomes) symptom remission or improvement and/or time to return to sport and/or return to play; (Study design) randomized controlled trials. Searches were performed on 26 March 2021, in CINAHL, Cochrane Library, EBSCO, EMBASE, PEDro, PubMed, Scielo, Scopus, SPORTDiscus, and Web of Science, with no limitations regarding language or date, and no filters. Of 117 retrieved results, 65 were duplicates and 49 were excluded at the screening stage. The three articles eligible for full-text analysis failed to comply with one or more inclusion criteria (participants, intervention and/or comparators). We then went beyond the protocol and searched for non-randomized trials and case series, but no intervention was found where stretching was the differentiating factor. We found no trials specifically assessing the effects of stretching on recovery or improvement of groin pain or injury in athletes. Currently, the efficacy of these interventions is unknown, and more research is warranted.