Variation in compulsory psychiatric inpatient admission in England: a cross-sectional, multilevel analysis

Investigating the association between characteristics of local crisis care systems and service use in an English national survey

BACKGROUND

In England, a range of mental health crisis care models and approaches to organising crisis care systems have been implemented, but characteristics associated with their effectiveness are poorly understood.

AIMS

To (a) develop a typology of catchment area mental health crisis care systems and (b) investigate how crisis care service models and system characteristics relate to psychiatric hospital admissions and detentions.

METHOD

Crisis systems data were obtained from a 2019 English national survey. Latent class analyses were conducted to identify discernible typologies, and mixed-effects negative binomial regression models were fitted to explore associations between crisis care models and admissions and detention rates, obtained from nationally reported data.

RESULTS

No clear typology of catchment area crisis care systems emerged. Regression models suggested that provision of a crisis telephone service within the local crisis system was associated with a 11.6% lower admissions rate and 15.3% lower detention rate. Provision of a crisis cafe was associated with a 7.8% lower admission rates. The provision of a crisis assessment team separate from the crisis resolution and home treatment service was associated with a 12.8% higher admission rate.

CONCLUSIONS

The configuration of crisis care systems varies considerably in England, but we could not derive a typology that convincingly categorised crisis care systems. Our results suggest that a crisis phone line and a crisis cafe may be associated with lower admission rates. However, our findings suggest crisis assessment teams, separate from home treatment teams, may not be associated with reductions in admission and detentions.

Effects of ethnic density on the risk of compulsory psychiatric admission for individuals attending secondary care mental health services: evidence from a large-scale study in England

BACKGROUND

Black, Asian and minority ethnicity groups may experience better health outcomes when living in areas of high own-group ethnic density - the so-called 'ethnic density' hypothesis. We tested this hypothesis for the treatment outcome of compulsory admission.

METHODS

Data from the 2010-2011 Mental Health Minimum Dataset (N = 1 053 617) was linked to the 2011 Census and 2010 Index of Multiple Deprivation. Own-group ethnic density was calculated by dividing the number of residents per ethnic group for each lower layer super output area (LSOA) in the Census by the LSOA total population. Multilevel modelling estimated the effect of own-group ethnic density on the risk of compulsory admission by ethnic group (White British, White other, Black, Asian and mixed), accounting for patient characteristics (age and gender), area-level deprivation and population density.

RESULTS

Asian and White British patients experienced a reduced risk of compulsory admission when living in the areas of high own-group ethnic density [odds ratios (OR) 0.97, 95% credible interval (CI) 0.95-0.99 and 0.94, 95% CI 0.93-0.95, respectively], whereas White minority patients were at increased risk when living in neighbourhoods of higher own-group ethnic concentration (OR 1.18, 95% CI 1.11-1.26). Higher levels of own-group ethnic density were associated with an increased risk of compulsory admission for mixed-ethnicity patients, but only when deprivation and population density were excluded from the model. Neighbourhood-level concentration of own-group ethnicity for Black patients did not influence the risk of compulsory admission.

CONCLUSIONS

We found only minimal support for the ethnic density hypothesis for the treatment outcome of compulsory admission to under the Mental Health Act.

Reducing coercion in mental healthcare

AIMS

To examine the extent and nature of coercive practices in mental healthcare and to consider the ethical, human rights challenges facing the current clinical practices in this area. We consider the epidemiology of coercion in mental health and appraise the efficacy of attempts to reduce coercion and make specific recommendations for making mental healthcare less coercive and more consensual.

METHODS

We identified references through searches of MEDLINE, EMBASE, PsycINFO and CINAHL Plus. Search was limited to articles published from January 1980 to May 2018. Searches were carried out using the terms mental health (admission or detain* or detention or coercion) and treatment (forcible or involuntary or seclusion or restraint). Articles published during this period were further identified through searches in the authors' personal files and Google Scholar. Articles resulting from searches and relevant references cited in those articles were reviewed. Articles and reviews of non-psychiatric population, children under 16 years, and those pertaining exclusively to people with dementia were excluded.

RESULTS

Coercion in its various guises is embedded in mental healthcare. There is very little research in this area and the absence of systematic and routinely collected data is a major barrier to research as well as understanding the nature of coercion and attempts to address this problem. Examples of good practice in this area are limited and there is hardly any evidence pertaining to the generalisability or sustainability of individual programmes. Based on the review, we make specific recommendations to reduce coercive care. Our contention is that this will require more than legislative tinkering and will necessitate a fundamental change in the culture of psychiatry. In particular, we must ensure that clinical practice never compromises people's human rights. It is ethically, clinically and legally necessary to address the problem of coercion and make mental healthcare more consensual.

CONCLUSION

All forms of coercive practices are inconsistent with human rights-based mental healthcare. This is global challenge that requires urgent action.

Impact of the carer on length of hospital stay for mental health: Results from two Australian surveys

Informal carers play a vital role in supporting Australians living with a mental illness, including during the acute phases of illness; however, little is known about their impact on length of hospital stay. We aimed to investigate the impact of having a carer and of carer burden on length of hospital stay for mental health. Two Australian datasets were used. Data from the 2010 National Survey of High Impact Psychosis (n = 1825) were used to investigate the impact of having versus not having a carer on length of hospital stay for mental health. Data from the UQ Carer Survey 2016 (n = 105), a convenience sample of mental health carers, were used to investigate the impact of weekly hours of care (a measure of objective carer burden) on length of stay. Multiple logistic regression and correlation analyses were performed to investigate the association between carer status/burden and length of stay. Having a carer was associated with a significantly longer length of hospital stay; however, this relationship was no longer significant after adjusting for diagnosis, global functioning, depressive symptoms, deliberate self-harm, mental health outpatient contacts and type of admission. Weekly hours of care did not significantly impact on length of stay. Patients with carers had poorer functioning which may be related to longer stays. Our analysis was not able to look at subgroups of carers with different needs. Future work is required to determine other components of the admission and discharge process where having a carer is influential.

Cultural and linguistic diversity increases the likelihood of compulsory community treatment

BACKGROUND

People from culturally and linguistically diverse (CALD) backgrounds are over-represented in compulsory admissions to hospital but little is known about whether this also applies to community treatment orders (CTOs).

AIMS

We investigated any differences between Australian- and foreign-born patients in the likelihood of CTO placement using state-wide databases from Western Australia.

METHODS

Cases and controls from administrative health data were matched on age, sex, diagnosis and time of hospital discharge (the index date). Logistic regression was then used to identify potential predictors of a CTO. We also assessed if any differences in CTO placement between Australian- and foreign-born patients had effects on bed-days or community contacts in the subsequent year.

RESULTS

We identified 2958 CTO cases and controls from November 1997 to December 2008 (total n=5916). Of these, 74% had schizophrenia or other non-affective psychoses. Patients who were born in New Zealand, the United Kingdom or Ireland had very similar rates of CTO placement compared to those who were Australian-born. By contrast, there was a gradient of increasing risk of CTO placement for people born in Continental Europe (OR_adj=1.36; 95% CI=1.07-1.71, p=0.01) and then the Rest of the World (OR_adj=1.61; 95% CI=1.31-1.97, p<0.001). However, there was no evidence of additional benefit in terms of health service use in the following year.

CONCLUSIONS

In common with other coercive treatments, people from culturally and linguistically diverse (CALD) backgrounds are more likely to be placed on CTOs. Further research is needed to establish if this is for similar reasons.

A prospective, quantitative study of mental health act assessments in England following the 2007 amendments to the 1983 act: did the changes fulfill their promise?

BACKGROUND

In 2008, the Mental Health Act (MHA) 2007 amendments to the MHA 1983 were implemented in England and Wales. The amendments were intended to remove perceived obstacles to the detention of high risk patients with personality disorders (PDs), sexual deviance and learning disabilities (LDs). The AMEND study aimed to test the hypothesis that the implementation of these changes would lead to an increase in numbers or proportions of patients with these conditions who would be assessed and detained under the MHA 2007.

METHOD

A prospective, quantitative study of MHA assessments undertaken between July-October 2008-11 at three English sites. Data were collected from local forms used for MHA assessment documentation and patient electronic databases.

RESULTS

The total number of assessments in each four month period of data collection varied: 1034 in 2008, 1042 in 2009, 1242 in 2010 and 1010 in 2011 (n = 4415). Of the assessments 65.6% resulted in detention in 2008, 71.3% in 2009, 64.7% in 2010 and 63.5% in 2011. There was no significant change in the odds ratio of detention when comparing the 2008 assessments against the combined 2009, 2010 and 2011 data (OR = 1.025, Fisher's exact Χ 2 p = 0.735). Only patients with LD and 'any other disorder or disability of the mind' were significantly more likely to be assessed under the MHA post implementation (Χ2 = 5.485, P = 0.018; Χ2 = 24.962, P > 0.001 respectively). There was no significant change post implementation in terms of the diagnostic category of detained patients.

CONCLUSIONS

In the first three years post implementation, the 2007 Act did not facilitate the compulsory care of patients with PDs, sexual deviance and LDs.

Rates of voluntary and compulsory psychiatric in-patient treatment in England: an ecological study investigating associations with deprivation and demographics

BACKGROUND

Individual variables and area-level variables have been identified as explaining much of the variance in rates of compulsory in-patient treatment.

AIMS

To describe rates of voluntary and compulsory psychiatric in-patient treatment in rural and urban settings in England, and to explore the associations with age, ethnicity and deprivation.

METHOD

Secondary analysis of 2010/11 data from the Mental Health Minimum Dataset.

RESULTS

Areas with higher levels of deprivation had increased rates of in-patient treatment. Areas with high proportions of adults aged 20-39 years had the highest rates of compulsory in-patient treatment as well as the lowest rates of voluntary in-patient treatment. Urban settings had higher rates of compulsory in-patient treatment and ethnic density was associated with compulsory treatment in these areas. After adjusting for age, deprivation and urban/rural setting, the association between ethnicity and compulsory treatment was not statistically significant.

CONCLUSIONS

Age structure of the adult population and ethnic density along with higher levels of deprivation can account for the markedly higher rates of compulsory in-patient treatment in urban areas.

Equity of utilisation of cardiovascular care and mental health services in England: a cohort-based cross-sectional study using small-area estimation

Background

A strong policy emphasis on the need to reduce both health inequalities and unmet need in deprived areas has resulted in the substantial redistribution of English NHS funding towards deprived areas. This raises the question of whether or not socioeconomically disadvantaged people continue to be disadvantaged in their access to and utilisation of health care.

Objectives

To generate estimates of the prevalence of cardiovascular disease (CVD) and common mental health disorders (CMHDs) at a variety of scales, and to make these available for public use via Public Health England (PHE). To compare these estimates with utilisation of NHS services in England to establish whether inequalities of use relative to need at various stages on the health-care pathway are associated with particular sociodemographic or other factors.

Design

Cross-sectional analysis of practice-, primary care trust- and Clinical Commissioning Group-level variations in diagnosis, prescribing and specialist management of CVD and CMHDs relative to the estimated prevalence of those conditions (calculated using small-area estimation).

Results

The utilisation of CVD care appears more equitable than the utilisation of care for CMHDs. In contrast to the reviewed literature, we found little evidence of underutilisation of services by older populations. Indeed, younger populations appear to be less likely to access care for some CVD conditions. Nor did deprivation emerge as a consistent predictor of lower use relative to need for either CVD or CMHDs. Ethnicity is a consistent predictor of variations in use relative to need. Rates of primary management are lower than expected in areas with higher percentages of black populations for diabetes, stroke and CMHDs. Areas with higher Asian populations have higher-than-expected rates of diabetes presentation and prescribing and lower-than-expected rates of secondary care for diabetes. For both sets of conditions, there are pronounced geographical variations in use relative to need. For instance, the North East has relatively high levels of use of cardiac care services and rural (shire) areas have low levels of use relative to need. For CMHDs, there appears to be a pronounced ‘London effect’, with the number of people registered by general practitioners as having depression, or being prescribed antidepressants, being much lower in London than expected. A total of 24 CVD and 41 CMHD prevalence estimates have been provided to PHE and will be publicly available at a range of scales, from lower- and middle-layer super output areas through to Clinical Commissioning Groups and local authorities.

Conclusions

We found little evidence of socioeconomic inequality in use for CVD and CMHDs relative to underlying need, which suggests that the strong targeting of NHS resources to deprived areas may well have addressed longstanding concerns about unmet need. However, ethnicity has emerged as a significant predictor of inequality, and there are large and unexplained geographical variations in use relative to need for both conditions which undermine the principle of equal access to health care for equal needs. The persistence of ethnic variations and the role of systematic factors (such as rurality) in shaping patterns of utilisation deserve further investigation, as does the fact that the models were far better at explaining variation in use of CVD than mental health services.

Funding

The National Institute for Health Research Health Services and Delivery Research programme.

Psychiatric deinstitutionalisation in Ireland 1960–2013

Objective

This paper reviews the decline in numbers in inpatient psychiatric care in Ireland over the past half century.

Method

The relevant policy publications advocating de-institutilisation have been examined. Change has been monitored through successive census reports of the Medico-social Research Board and the Health Research Board.

Findings

Ireland has moved from having the highest hospitalisation rate of any western country to a position of equality with other comparable countries in the quantum of inpatient care provided. In the public sector virtually no patients remain in 19th century mental hospitals with acute care being provided in general hospital units. Numbers have also decreased in the private sector but to a lesser degree and acute private care is still delivered in stand-alone psychiatric hospitals.

Psychiatric inpatient care: where do we go from here?

The significant decline in the number of psychiatric hospital beds for more than two decades across Europe has changed the landscape of mental health services. This has rekindled debates about bed shortages and the reasons for variations in the number of inpatient beds, admissions to hospital and length of stay. Analysis of European Union (EU) level data shows that the UK has a relatively low number of admissions to hospital, yet a much higher than average length of stay compared with 12 other EU Member States. Understanding this is difficult, but recent studies shed some further light on the patterns and predictors of admissions and length of stay.