Factors associated with use of community mental health services by schizophrenia patients using multilevel analysis

Public mental health service use among U.S. adults age 50+ compared to younger age groups

Despite increasing numbers of older-adult mental health service users, few studies have examined their use of public mental health services. Using the 2018 and 2019 Mental Health-Client Level data for clients age 18+ (N = 4,291,737 in 2018 and N = 4,513,946 in 2019), we examined whether those age 50+ who received outpatient-only, both outpatient and inpatient, or inpatient-only services had greater odds of certain types of mental disorders, especially schizophrenia, than younger adults. Of all users, 25.3% were age 50-64 and 6.7% were age 65 + . Multivariable logistic regression results, controlling for gender, race/ethnicity, census region, and alcohol/substance use disorder, showed that compared to the 30-49 age group, the 50-64 and 65+ age groups had higher odds of having depressive disorder in outpatient-only settings; however, they had consistently higher odds of a diagnosis of schizophrenia or other psychotic disorder in all three service settings. Along with advocating for increased funding for publicly-financed mental health services, social workers in public mental health service systems should ensure that they utilize effective intervention skills for older adults with serious mental illness.

Validity of the Functioning Assessment Short Tests (FAST), in patients with schizophrenia

INTRODUCTION

Functional impairment in schizophrenia is one of the main features of the disorder and implies a great impact on the patient's quality of life. The Brief Functioning Assessment Scale (FAST), originally validated in bipolar disorder, has also been validated for its application in other mental disorders. However, we only found one study on the reliability and validity of the Brazilian version in schizophrenia. The purpose of this study was to analyze the psychometric properties of the Spanish version of the FAST in patients diagnosed with schizophrenia.

MATERIAL AND METHODS

A total of 226 patients with a diagnosis of schizophrenia were evaluated by mean the FAST, the GAF and the self-care requirements scale (ERA). Scale properties were analyzed in terms of internal consistency, inter-observer agreement and test-retest reliability. Convergent validity with the GAF and ERA scales was also analyzed, as well as construct validity by means of a Confirmatory Factor Analysis (CFA).

RESULTS

For the total scale, the results showed high internal consistency (Cronbach's Alpha of, 87), as well as good inter-observer (ICC=,86) and test-retest (ICC=,77) agreement. Concurrent validity with the GAF scale was discrete (r=-,32; P<,001) and with the ERA scale was moderate (r=,50; P<,001). CFA showed an internal structure that matched the six factors proposed by the original scale, with a good level of item saturation for each factor.

CONCLUSIONS

The FAST scale showed good psychometric properties in terms of reliability and validity in its Spanish version for its application in patients with schizophrenia. It can be considered as a good tool to assess different areas of functional impairment in clinical practice and research.

WHODAS 2.0: Associations of functional disability with sex, age, and length of care in outpatients with schizophrenia-spectrum disorders

Schizophrenia is a disabling mental disorder that is associated with impairments in both social and occupational functioning. Few studies, however, have explored functional domains of disability and its associations with age, sex, and length of care. As part of a hospital quality improvement initiative, data were collected on outpatients' age, sex, length of care, and levels of disability (using the WHODAS 2.0; N=180; M=45.72; 68% male). Mean disability summary and domain scores were compared with population norms from international samples and two published studies in schizophrenia. A series of three-way ANOVAs and post-hoc tests evaluated differences in levels of disability based on age, sex, and length of care categories. Sample mean summary scores were comparable to published studies in schizophrenia (M=24.81; SD=17.37; 85^th percentile). Statistically significant main effects of sex and age on summary and domain-specific scores were found, whereas length of care was not significant. A statistically significant three-way interaction of sex x length of care x age was found for summary and mobility scores. Findings provide support for the reliability and validity of the WHODAS 2.0 in outpatients with schizophrenia. Although causal inferences cannot be made, findings show that age and sex are important factors to consider in addressing disability.

Models of Care of Schizophrenia in the Community-An International Perspective

PURPOSE OF REVIEW

We reviewed the existing and recent community models of care in schizophrenia. We examine characteristics, recent updates, evidence, cost-effectiveness, and patients' acceptance for existing and new community-based care models in high-income (HI) and low- and middle-income (LAMI) countries.

RECENT FINDINGS

Assertive Community Treatment (ACT), Intensive Case Management (ICM), and Crisis Intervention are cost-effective interventions for schizophrenia and time tested in the last few decades in HI countries. The growing evidence suggests that tailor-made ACTs and ICM can effectively reduce substance use, homelessness, and criminal activity in persons with schizophrenia who live in the community. Similarly, in LAMI Countries, a few community-based care models for schizophrenia have been developed and tested based on community-based rehabilitation principles. The modality of a community model of care and interventions for a person with schizophrenia should be chosen based on the person's co-existing psychosocial difficulties and challenges such as homelessness, criminal behaviour, and substance use.

Predictors of community mental health nursing services use in Switzerland: Results from a representative national survey

Community mental health services are the service of choice in the mental health field. In recent years, demand for these services has increased significantly. Nurses play a central role in community mental health services. Nevertheless, predictive factors of the use of such services are unclear, especially in Switzerland. This study aimed to examine relevant predictors of persons with mental health problems' use of community mental health nursing services in Switzerland. Swiss Health Survey 2017 data were used to compare those who use community mental health nursing services with those who do not. We found that age, number of doctor visits, problems with instrumental activities of daily life, use of informal help, use of emergency services, taking psychotropic medication, being female, and living without a partner were positive predictors, while experiencing severe physical symptoms was a negative predictor. Several of our findings confirm the similarity between the utilization of community mental health nursing services and the use of community mental health services in general. Our results suggest that community mental health nursing services deserve the same prominent place in the mental health system and its corresponding policies. This should be taken as an argument for policy development and better reimbursement. In research, health surveys should focus on nursing and need-related questions. Additionally, it is necessary to develop community mental health nursing services from an add-on service into independent nursing services and evaluate these services.

A pharmacoepidemiological study of the association of suicide reattempt risk with psychotropic drug exposure

INTRODUCTION

Recent pharmacoepidemiological studies have suggested that consumption of certain classes of psychotropic drugs could be considered protective or risk factors for suicidal behaviour. The aim of the study was to evaluate the association between the risk of suicide reattempt within 6 and 14 months after a suicide attempt (SA) with the use of different classes of psychotropic drugs, combination pairs and treatment adequacy from inclusion through 6 and 14 months post-SA.

METHOD

A prospective observational cohort of 972 subjects from the ALGOS study from January 2010 to February 2013 was used to evaluate the association of risk of suicide reattempt within 6 and 14 months with the use of different classes of psychotropic drugs (antidepressants, anxiolytics, antipsychotics, lithium, anticonvulsants, analgesics, opioid maintenance therapy and maintenance treatment for alcohol dependence). A multivariable Cox model was performed after imputation of missing data using the multiple imputation method.

RESULTS

Our main results did not show an association between psychotropic drug use and suicide reattempt after 6 months of follow-up. We demonstrated that the use of benzodiazepines (HR = 1.87 [1.25; 2.81], p < 0.01) and hypnotics (HR = 1.49 [1.03; 2.17], p = 0.04) or a combination of both (HR = 1.80 [1.17; 2.72], p = 0.01) were associated with suicide reattempt within 14 months after a previous SA.

CONCLUSION

The early identification of a positive association between psychotropic drugs and the risk of suicidal behaviour is extremely important for prevention of suicide reattempts. Special precautions should be considered when prescribing psychotropic drugs for these subjects, particularly those at risk of suicide reattempt.

Recording of cardiovascular risk factors by general practitioners in patients with schizophrenia

BACKGROUND

Patients with schizophrenia and related disorders (SRD) are more predisposed to having cardiovascular risk factors (CVRFs) compared to the general population due to a combination of lifestyle factors and exposure to antipsychotic medications. We aimed to analyse the documentation practices of CVRFs by general practitioners (GPs) and its associations with patient variables in a sample of persons with SRD.

METHODS

An observational, cross-sectional study was conducted in 13 primary care centres (PCCs) in Malaga (Spain). The population comprised all patients with SRD who were in contact with a GP residing in the study area. The number of CVRFs (type 2 diabetes mellitus, hypertension, hypercholesterolaemia, obesity and smoking) recorded by GPs were analysed by considering patients' demographic and clinical variables and use of primary care services. We performed descriptive, bivariate and multivariate regression analyses.

RESULTS

A total of 494 patients were included; CVRFs were not recorded in 59.7% of the patients. One CVRF was recorded in 42.1% of patients and two or more CVRFs were recorded in 16.1% of patients. Older age, living in an urban area and a higher number of visits to the GP were associated with a higher number of CVRFs recorded.

CONCLUSION

The main finding in this study is that both patients' demographic variables as well as use of primary care services were found to be related to the documentation of CVRFs in patients with SRD by GPs.

Severe Mental Illness in Community Mental Health Care in Spain: Prevalence and Related Factors

The aims of this study were to determine the prevalence of severe mental illness (SMI) in patients in contact with mental health services and to determine the factors associated with SMI. A total of 260 patients who met diagnostic criteria for SMI were assessed using the Global Assessment of Functioning (GAF) scale and Health of the Nation Outcome Scales. The overall prevalence of SMI was 6.08 per thousand. According to the three different cutoff points with GAF, the prevalence of SMI ranged from 5.38 per thousand under the weak criterion (GAF < 70) to 1.01 per thousand under the strict criterion (GAF < 50). In the regression model, the dependent variable (presence of SMI) was defined using a GAF < 60, and the variables independently associated with the dependent variable were years of disease duration since diagnose, mental health service use, alcohol or other substance abuse, and depressive anxiety and other psychological symptoms.

Relationship between behavioural problems and use of mental health services in patients with severe mental illness and the mediating role of the perceived burden of care

Mental health models proposed for predicting more use of mental health resources by patients with severe mental illness are including a wider variety of predictor variables, but there are still many more remaining to be explored for a complete model. The purpose of this study was to enquire into the relationship between two variables, behaviour problems and burden of care, and the use of mental health resources in patients with severe mental illness. Our hypothesis was that perceived burden of care mediates between behaviour problems of patients with serious mental illness and the use of mental health resources. The Behaviour Problem Inventory, which was filled out by the main caregiver, was used to evaluate 179 patients cared for in a community mental health unit. They also answered a questionnaire on perceived family burden. A structural equation analysis was done to test our hypothesis. The results showed that both the behaviour problems and perceived burden of care are good predictors of the use of mental health resources, where perceived burden of care mediates between behaviour problems and use of resources. These variables seem to be relevant for inclusion in complete models for predicting use of mental health resources.

Predictors in use of mental health resources: The role of behaviour problems in patients with severe mental illness

BACKGROUND

In recent years, more variables are being included in the use of mental health resource prediction models. Some studies have shown that how well the patient can function is important for this prediction. However, the relevance of a variable as important as behaviour problems has scarcely been explored.

AIM

This study attempted to evaluate the effect of behaviour problems in patients with severe mental illness on the use of mental health resources.

METHOD

A total of 185 patients at a Community Mental Health Unit were evaluated using the Behaviour Problem Inventory. Later, a bivariate logistic regression was done to identify what behaviour problems could be specific predictors of use of mental health resources.

RESULTS

The results showed that the general index of behaviour problems predicts both use of hospitalization resources and outpatient attention. Underactivity/social withdrawal is the best predictor of all the different areas.

CONCLUSION

These results confirm the role of behaviour problems as predictors of the use of mental health resources in individuals with a severe mental illness.

Gender matters in schizophrenia-spectrum disorders: Results from a healthcare users epidemiological study in Malaga, Spain

PURPOSE

Women suffering from schizophrenia-spectrum disorders may differ from men in clinical course and outcome. Still, those differences can only be portrayed accurately by means of studies that derive information from multiple sources. One such study was performed in a well-defined area supported by a Mental Health Clinical Management Unit in Malaga, Spain.

METHODS

Data from 1640 patients (1048 men and 592 women) that were in contact with services during 2008 were examined for the purpose of the present analysis. Gender differences in sociodemographic and clinical characteristics and the role of gender for explaining clinical characteristics (diagnosis, disease severity and service use) beyond potential sociodemographic confounders were explored.

RESULTS

The chi-squared analysis results revealed that in comparison to men, women were older, married or widowed/divorced and living as housewives with their families in cities. Genders also differed across diagnoses, with men being at higher risk for suffering from paranoid schizophrenia, while women being at higher risk for persistent delusional, acute/transitory and schizoaffective disorders. Furthermore, men had greater disease severity and higher chances to visit the mental health rehabilitation unit (MHRU). Further regression analyses revealed that after controlling for confounders, gender differences remained significant across diagnoses and severity. However, they lost their significance under the influence of marital, living and occupational status when predicting the use of MHRU.

CONCLUSION

Results confirm the existence of gender differences and highlight the importance of other factors for designing effective psychosocial services that are tailor-made to the patients' needs.

Prevalence of schizophrenia and related disorders in Malaga (Spain): results using multiple clinical databases

BACKGROUND

To calculate the 1-year prevalence of schizophrenia and related disorders in a catchment area of Malaga (Spain) and determine the prevalence by gender, dwelling (rural or urban) and socioeconomic area (deprived or non-deprived area).

METHOD

This cross-sectional study comprised the mental health area covered by Carlos Haya Hospital. We used multiple large clinical databases and key informants to identify cases.

RESULTS

The mean 1-year prevalence of schizophrenia and related disorders was 6.27 per 1000. It was nearly double in men (8.45 per 1000) than in women (4.26 per 1000) (p < 0.001), with a male-to-female ratio of 1.98. The rate was higher in urban (6.64 per 1000) than rural areas (3.95 per 1000) (p < 0.0001) and in socioeconomic deprived areas (7.56 per 1000) than non-deprived areas (6.12 per 1000) (p = 0.005). For the subgroup of schizophrenia, the rates were: men, 5.88 per 1000 and women, 2.2 per 1000 (p < 0.0001), with a male-to-female ratio of 2.67. The rate was also higher in urban (4.2 per 1000) than rural areas (2.49 per 1000) (p < 0.0001) and in socioeconomic deprived areas (4.49 per 1000) than non-deprived areas (3.9 per 1000) (p = 0.149).

CONCLUSIONS

The use of multiple clinical sources of information not only from mental health services, but also from emergency departments, primary care and private settings revealed high prevalence rates of schizophrenia and related disorders. This diagnosis is more common in men and in cities. Such precise estimates of the prevalence of schizophrenia have important repercussions for resource allocation and policy planning.

Social functioning as a predictor of the use of mental health resources in patients with severe mental disorder

Previous studies have tried to determine the factors causing greater use of health resources by patients with mental disorders. These studies have essentially focused on socio-economic variables. Nevertheless, many other variables, such as social functioning, have not yet been explored. This study aims to assess the effect of social functioning on mental health service use in a sample of patients with severe mental disorder (schizophrenia, other psychotic disorders or bipolar affective disorder) in an area of Spain. The Social Functioning Scale (SFS) was administered to 172 family members of patients with a severe mental disorder who were receiving care at a community mental health unit. Analysis of bivariate logistic regression identified specific areas as predictors of the use of mental health resources over a 12-month follow-up period. The overall social functioning score predicted need for hospital admissions. In addition, interpersonal behaviour had a major role in the number of outpatient visits, while social isolation significantly predicted the need for hospitalization. These results point out the necessity for including psychosocial variables, such as social functioning in current mental health resource use models.

Patterns of service utilisation in psychosis: findings of the 2010 Australian national survey of psychosis

OBJECTIVE

This paper reports patterns of health service utilisation in the second Australian national survey of psychosis corresponding with changes in available services of this period.

METHOD

Semi-structured interviews were carried out of an age-stratified random sample of adults who screened positive for psychosis. Multivariate logistic regressions were used to identify predictors of service use for a sample of 1825 individuals.

RESULTS

Use of psychiatric inpatient services was associated with higher symptom levels, suicidal ideation, poor social functioning and younger age. High users of emergency mental health services similarly reported higher symptom levels, poor functioning and younger age, and also reported being married or in a de facto relationship. Recipients of general practitioner services had greater anxiety symptoms and suicidal thoughts, fewer negative symptoms, single marital status and English as their first language. Rehabilitation service use was associated with greater anxiety symptoms, unemployment, younger age of illness onset, living alone and having no dependent children living at home. Last, outpatient/community services were more frequently used by younger people with good premorbid adjustment, hallucinations and a less severe course of illness.

CONCLUSIONS

Service utilisation patterns vary with the clinical and socio-demographic features of those who use them - inpatient and emergency service users being similar in such features and differing from users of other services. Comparison with the first national survey of psychosis revealed a significant decline in acute inpatient service use and a substantial increase in the use of outpatient/community and rehabilitation services over the past 10 years.

Unmet needs in the management of schizophrenia

Studies on unmet needs during the last decades have played a significant role in the development and dissemination of evidence-based community practices for persistent schizophrenia and other severe mental disorders. This review has thoroughly considered several blocks of unmet needs, which are frequently related to schizophrenic disorders. Those related to health have been the first block to be considered, in which authors have examined the frequent complications and comorbidities found in schizophrenia, such as substance abuse and dual diagnosis. A second block has been devoted to psychosocial and economic needs, especially within the field of recovery of the persistently mentally ill. Within this block, the effects of the current economic difficulties shown in recent literature have been considered as well. Because no patient is static, a third block has reviewed evolving needs according to the clinical staging model. The fourth block has been dedicated to integrated evidence-based interventions to improve the quality of life of persons with schizophrenia. Consideration of community care for those reluctant to maintain contact with mental health services has constituted the fifth block. Finally, authors have aggregated their own reflections regarding future trends. The number of psychosocial unmet needs is extensive. Vast research efforts will be needed to find appropriate ways to meet them, particularly regarding so-called existential needs, but many needs could be met only by applying existing evidence-based interventions. Reinforcing research on the implementation strategies and capacity building of professionals working in community settings might address this problem. The final aim should be based on the collaborative model of care, which rests on the performance of a case manager responsible for monitoring patient progress, providing assertive follow-up, teaching self-help strategies, and facilitating communication among the patient, family doctor, mental health specialist, and other specialists.

Utility of the World Health Organization Disability Assessment Schedule II in schizophrenia

AIM

The World Health Organization Disability Assessment Schedule II (WHODAS II) was developed for assessing disability. This study provides data on the validity and utility of the Spanish version of the WHODAS II in a large sample of patients with schizophrenia.

METHODS

The sample included 352 patients with a schizophrenia spectrum disorder. They completed a comprehensive assessment battery including measures of psychopathology, functionality and quality-of-life. A sub-sample of 36 patients was retested after six months to assess its temporal stability.

RESULTS

Participation in society (6.3%) and Life activities (4.0%) were the domains with the highest percentage of missing data. The internal consistency (Cronbach's alpha) of the total scale was 0.94, and the test-retest stability reached an intraclass correlation coefficient of 0.92. It became apparent that the six primary factor models represent a better fit with reality than other competing models. Relationships between the WHODAS and measures of symptomatology, social and work-related functionality, and quality-of-life were in the expected direction and the scale was ultimately found to be able to differentiate among patients with different degrees of disease severity and different work status.

CONCLUSIONS

Assessment of disability using appropriate tools is a crucial aspect in the context of mental health and, in this regard, the Spanish version of the WHODAS II shows ample evidence of validity in patients with schizophrenia. The most important contribution of this study is that it is the first analyzing the Spanish version of the WHODAS II (36-item version) in a large sample of patients with schizophrenia.