Predictors of subjective quality of life in schizophrenic patients living in the community. A Nordic multicentre study

Shyness, emotion processing, and objective quality of life among adults with schizophrenia: an ERP study

Purpose: Although individual differences in temperament have been shown to influence Quality of Life (QoL) among individuals with schizophrenia, there exists considerable heterogeneity in such outcomes suggesting moderating factors. Here we used event-related potential (ERP) methodology to examine whether the processing of facial emotions moderated the association between shyness and objective QoL among adults with schizophrenia.Methods: Forty stable outpatients with schizophrenia completed measures of shyness and QoL. Early visual ERP components (P100, N170) were recorded while participants viewed emotional faces.Results: We observed a significant interaction between shyness and P100 and N170 amplitudes in response to fearful faces in predicting Intrapsychic Foundations QoL. Patients with reduced P100 and N170 amplitudes to fearful compared to neutral faces displayed the lowest QoL, but only if they were also high in shyness. We also found a significant interaction between shyness and ERP latency at the P100 and N170 in response to happy faces. Patients who displayed longer P100 and N170 latencies to happy faces compared to neutral faces and with higher shyness levels scored lower on Intrapsychic Foundations and Interpersonal Relations QoL, respectively.Conclusion: These findings suggest that the neural processing of emotional faces and shyness interact to predict aspects of QoL among outpatients with schizophrenia.

The Lost Social Context of Recovery Psychiatrization of a Social Process

From being a concept questioning the core of psychiatric knowledge and practice, recovery has been adopted as a guiding vison for mental health policy and practice by different local, national, and international organizations. The aim of this article is to contextualize the different understandings of recovery and its psychiatrization through the emergence of an individualizing and de-contextualized definition which have gained a dominant position. It ends with an attempt to formulate a new definition of recovery which integrates people in their social context. Research results from various follow-up studies showing the possibility of recovery from severe mental distress have stressed the importance of societal, social and relational factors as well of the person's own agency when facing their distress and reactions from their environment. These researches were published in the 1970s and 80s; a period of struggle for liberation from colonialism, of struggle by women and black people for their civil rights, and a time of de-institutionalization of services directed toward the poor, elderly, handicapped, prisoners, and people with mental health problems. Recovery research pointed at the central role of individuals in their recovery journey and it was understood as a personal process in a social context. However, with neo-liberal political agenda, the personal role of individuals and their own responsibility for their well-being was stressed, and contextual understandings and the role of social, material and cultural changes to promote recovery faded away. Thus, during recent decades recovery has been mostly defined as an individualistic journey of changing the persons and their perception of their situation, but not of changing this situation. Contextual aspects are almost absent. The most quoted definition accepts the limits posed by an illness-based model. This kind of definition might be a reason for the wide acceptance of a phenomenon that was initially experienced as a break with the bio-medical paradigm. Recently, this dominant individualized understanding of recovery has been criticized by service users, clinicians and researchers, making possible a redefinition of recovery as a social process in material and cultural contexts.

Quality of life and service satisfaction in outpatients with severe or non-severe mental illness diagnoses

Purpose

Our study investigated quality of life (QoL) in patients with severe or non-severe mental illness diagnoses (SMI and non-SMI) and the association between QoL and service satisfaction measured as patients’ perception of continuity of care (CoC), therapeutic relationship, and unmet service needs.

Methods

We conducted a national cross-sectional survey among 3836 mental health outpatients, of whom 1327 (34.6%) responded. We assessed QoL with the Manchester Short Assessment of Quality of Life (MANSA), CoC with the CONTINUUM, the therapeutic relationship with the Therapeutic Relationship in Community Mental Health Care (STAR-P) and developed a simple scale to measure unmet service needs.

Results

Outpatients with SMI (n = 155) reported significantly better QoL than those with non-SMI (n = 835) (p = 0.003). In both groups, QoL was positively associated with cohabitation (p = 0.007 for non-SMI and p = 0.022 for SMI), good contact with family and friends (p < 0.001 for both) and positive ratings of CoC (p < 0.001 for non-SMI and p = 0.008 for SMI). A positive association between QoL and therapeutic relationship (p = 0.001) and a negative association between QoL and unmet needs for treatment (p = 0.009) and activity (p = 0.005) was only found in the non-SMI group.

Conclusion

Our study highlights the important differences between those with SMI and those with non-SMI in their reported QoL and in the relationship between QoL and service satisfaction, with only non-SMI patients’ QoL influenced by the therapeutic relationship and unmet needs for treatment and activity. It also shows the importance of continuity of care and social factors for good QoL for both groups.

Personal and environmental contextual factors as mediators between functional disability and quality of life in adults with serious mental illness: a cross-sectional analysis

PURPOSE

To examine personal and environmental contextual factors as mediators of functional disability on quality of life (QOL) in a sample of individuals with serious mental illness (SMI).

METHODS

A cross-sectional analysis of 194 individuals with SMI (major depressive disorder = 38.1%; bipolar disorder = 35.6%; schizophrenia spectrum disorder = 25.8%) recruited from four psychosocial rehabilitation clubhouses was undertaken to test a multiple regression model assuming that personal (i.e., resilience, social competence, and disability acceptance) contextual factors and environmental (i.e., family support, support from friends, and support from significant others) contextual factors would mediate the relationship of functional disability on QOL. The bootstrap test for multiple mediators was then used to test for the significance of the indirect effects functional disability on QOL through the mediators.

RESULTS

In the simple regression model, functional disability had a strong relationship with QOL; however, after introducing the potential mediators, its effect was significantly reduced indicating partial mediation effects. The final regression model yielded a large effect, accounting for 44% of the variance in QOL. Controlling for all other potential mediating factors, social competence, disability acceptance, family support, and support from friends were found to partially mediate the relationship between functional disability and QOL. Bias-corrected bootstrap procedure results further supported the mediation model.

CONCLUSIONS

The findings from the study provide good support for the inclusion of person-environment contextual factors in conceptualizing the relationship between functional disability and QOL for individuals with SMI.

Self-esteem and Symptoms in Individuals at Clinical High Risk for Psychosis

Individuals with psychotic symptoms often report low global self-esteem (GSE). However, it remains unclear whether the low GSE is linked to the presence of psychotic symptoms or it is present before the onset of psychosis. In addition, the specific subdomains of GSE in these populations are unknown. To address this question, we conducted a cross-sectional study comparing global and SE elements among individuals at clinical high risk for psychosis (CHR; n = 36), individuals with schizophrenia (SCZ; n = 43), and healthy controls (HCs; n = 40). We then examined among CHR individuals the association between GSE, subdomains, and symptoms. CHR individuals displayed significantly lower GSE compared to HCs, at a level comparable with those for individuals with SCZ. The low GSE was driven primarily by self-perceptions of work and interpersonal relationships abilities. Lower GSE was associated with overall negative and disorganized symptoms severity, but not positive ones. The authors discuss the implications of the findings to intervention development.

Psychopathological Symptoms and Satisfaction with Mental Health in Patients with Schizophrenia

BACKGROUND

The patient's view of their mental health is a central aspect in research and practice. Yet, little is known about which psychopathological symptoms are linked with patients' satisfaction with their mental health. We aimed to identify these symptoms in patients with schizophrenia.

METHODS

An individual patient data meta-analysis was conducted with data from 2,488 patients from 8 independent studies. Satisfaction with mental health was rated on a 7-point scale, and symptoms were observer-rated using identical items from the Brief Psychiatric Rating Scale and the Positive and Negative Symptom Scale. Mixed multilevel univariate followed by multivariate regression models were used to identify symptoms associated with satisfaction with mental health.

RESULTS

In univariate regressions, all subscales - not age and gender - were associated with mental health satisfaction. In the multivariate regression, only affective and negative symptoms were significantly associated with a lower satisfaction with mental health, explaining 22.5% of the variance.

CONCLUSIONS

Observer-rated psychopathological symptoms are linked to patients' mental health satisfaction. In addition to affective symptoms - which are commonly negatively linked with satisfaction ratings - a higher level of negative symptoms makes patients less satisfied with their mental health, whilst positive and other symptoms do not influence mental health satisfaction.

Perceived Control among People with Severe Mental Illness: A Comparative Study

BACKGROUND

Given the importance of perceived control to mental health and recovery, research is needed to determine strategies to increase perceived control for people with a mental illness.

AIM

Investigate the implications of a therapeutic recreation program on the perceived control of people with a mental illness.

METHOD

Participants of an intervention group (n=27) and comparison group (n=18) completed the Perceived Control Across Domains Scale at three time intervals. Subscale and total scores were analysed.

RESULTS AND DISCUSSION

Significant variation occurred in the perceived control areas of substance use, personal cognition and personal empowerment.

IMPLICATIONS

A unique nurse led therapeutic recreation initiative, such as Recovery Camp, can improve and maintain facets of perceived control among people with mental illness.

Quality of life in stabilized patients with schizophrenia is mainly associated with resilience and self-esteem

OBJECTIVE

Improving quality of life (QoL) is an important objective in the treatment of schizophrenia. The aim of the current study was to examine to what extent resilience, self-esteem, hopelessness, and psychopathology are correlated with QoL.

METHOD

We recruited 52 out-patients diagnosed with schizophrenia according to DSM-IV criteria and 77 healthy control subjects from the general community. In patients, psychopathology was quantified by the Positive and Negative Syndrome Scale. The following scales were used in both patients and control subjects: the Berliner Lebensqualitätsprofil, the Resilience Scale, the Rosenberg Self-Esteem Scale, and the Beck Hopelessness Scale to assess QoL, resilience, self-esteem, and hopelessness respectively.

RESULTS

Patients with schizophrenia presented with significantly less QoL, resilience, self-esteem, and hope compared to healthy control subjects. In patients, QoL correlated moderately with resilience, self-esteem, and hopelessness and weakly with symptoms. With respect to the latter, particularly depression and positive symptoms were negatively correlated with QoL.

CONCLUSION

Our results highlight the complex nature of QoL in patients suffering from schizophrenia. They underscore that significant efforts are necessary to enhance resilience and self-esteem and to diminish hopelessness as well as affective and positive symptoms in patients with schizophrenia.

Quality of Life Assessment in Turkish Patients with Schizophrenia and Their Relatives

Quality of life of first-degree relatives living in the same household with patients having schizophrenia has not been sufficiently explored. 30 patients with schizophrenia (16 women, 14 men), diagnosed using DSM–IV criteria, 31 of their relatives (15 women, 16 men), and 34 control subjects (21 women, 13 men) were included in the study. The mean age of the patients, their relatives, and the control subjects were 39.8 ± 10.9, 58.1 ± 12.5 and 37.3 ± 17.0, respectively. The World Health Organization Quality of Life–Brief Form was administered to all subjects. Quality of life was worse for the patient group than for their relatives and control subjects, but relatives of the patients and control subjects were not significantly different on Quality of life. Quality of life was negatively correlated with the severity of psychopathology and extrapyramidal side effects induced by antipsychotic drugs in the patients.

Family caregivers and outcome of people with schizophrenia in rural China: 14-year follow-up study

OBJECTIVE

This study examined the differences in 14-year outcomes of persons with schizophrenia with and without family caregiver(s) in a rural community in China.

METHODS

All participants with schizophrenia (n = 510) aged 15 years and older were identified in a 1994 epidemiological investigation of 123,572 people and followed up in 2004 and 2008 in Xinjin County, Chengdu, China.

RESULTS

Individuals without family caregiver in 1994 had significantly higher rate of homelessness (23.8 %) and lower rate of survival (47.5 %) in 2008 than those with family caregivers (5.1 and 70.9 %). Compared with individuals with family caregivers, those without family caregivers were more likely to be male, live alone, have fewer family members, lower family economic status, lower rates of marriage and complete remission, higher mean scores on PANSS and lower mean score on GAF in 2008. The predictors of participants without family caregiver in 2008 included having a small number of family members at baseline and being male.

CONCLUSIONS

The absence of a family caregiver is a predictive factor of poorer long-term outcome of persons with schizophrenia in the rural community. The critical role of family caregiving should be incorporated in the planning and delivering of mental health policies and community-based mental health services.

Quality of life of patients with schizophrenia treated in foster home care and in outpatient treatment

BACKGROUND

The Sveti Ivan Psychiatric Hospital in Zagreb, Croatia, offers foster home care treatment that includes pharmacotherapy, group psychodynamic psychotherapy, family therapy, and work and occupational therapy. The aim of this study is to compare the health-related quality of life of patients with schizophrenia treated in foster home care with that of patients in standard outpatient treatment.

METHODS

The sample consisted of 44 patients with schizophrenia who, upon discharge from the hospital, were included in foster home care treatment and a comparative group of 50 patients who returned to their families and continued receiving outpatient treatment. All patients completed the Short Form 36 Health Survey Questionnaire on the day they completed hospital treatment, 6 months later, and 1 year after they participated in the study. The research also included data on the number of hospitalizations for both groups of patients.

RESULTS

Though directly upon discharge from the hospital, patients who entered foster home care treatment assessed their health-related quality of life as poorer than patients who returned to their families, their assessments significantly improved over time. After 6 months of treatment, these patients even achieved better results in several dimensions than did patients in the outpatient program, and they also had fewer hospitalizations. These effects remained the same at the follow-up 1 year after the inclusion in the study.

CONCLUSION

Notwithstanding the limitations of this study, it can be concluded that treatment in foster home care is associated with an improvement in the quality of life of patients with schizophrenia, but the same was not observed for the patients in standard outpatient treatment. We hope that these findings will contribute to an improved understanding of the influence of psychosocial factors on the functioning of patients and the development of more effective therapeutic methods aimed at improving the patients' quality of life.

An examination and appreciation of the dimensions of locus of control in psychosis: issues and relationships between constructs and measurement

Internal locus of control is associated with better psychological outcomes in comparison with external locus of control. Individuals experiencing a psychotic episode have a more external orientation, an externalizing bias for negative events and associations between paranoid delusions and external locus of control. The concept of multidimensional locus of control as measured by the Multidimensional Health Locus of Control (MHLC) scale may provide important information about the nature and course of psychotic symptoms. This narrative review explored the relationship between the orientation of locus of control and psychosis. Few studies have used the scale in samples with people experiencing psychotic symptoms and so there is limited evidence about the psychometric properties of the MHLC scale within this client group, although the findings from studies that have explored the properties of this tool in other groups suggest it could be a valuable instrument for use in psychosis. Further research is required to determine both the relationship between locus of control and psychosis in terms of therapeutic factors and outcome, and also the veracity of the MHLC scale as an instrument of choice in this group.

Friends and symptom dimensions in patients with psychosis: a pooled analysis

BACKGROUND

Having friends is associated with more favourable clinical outcomes and a higher quality of life in mental disorders. Patients with schizophrenia have fewer friends than other mentally ill patients. No large scale studies have evaluated so far what symptom dimensions of schizophrenia are associated with the lack of friendships.

METHODS

Data from four multi-centre studies on outpatients with schizophrenia and related disorders (ICD F20-29) were included in a pooled analysis (N = 1396). We established whether patients had close friends and contact with friends by using the equivalent items on friendships of the Manchester Short Assessment of Quality of Life or of the Lancashire Quality of Life Profile. Symptoms were measured by the Brief Psychiatric Rating Scale or by the identical items included in the Positive and Negative Syndrome Scale.

RESULTS

Seven hundred and sixty-nine patients (55.1%) had seen a friend in the previous week and 917 (65.7%) had someone they regarded as a close friend. Low levels of negative symptoms and hostility were significantly associated with having a close friend and contact with a friend. Overall, almost twice as many patients with absent or mild negative symptoms had met a friend in the last week, compared with those with moderate negative symptoms.

CONCLUSIONS

Higher levels of negative symptoms and hostility are specifically associated with the lack of friendships in patients with psychotic disorders. These findings suggest the importance of developing effective treatments for negative symptoms and hostility in order to improve the probability of patients with schizophrenia to have friends.

Relationship of symptomatic remission with quality of life and functionality in patients with schizophrenia

OBJECTIVE

The aim of this study was to investigate the relationship between remission and quality of life (QoL) of patients with schizophrenia.

METHOD

Quality of life was investigated with the Quality-of-Life Scale, the Personal and Social Performance Scale (PSP), and the Evaluation of Functional Remission Scale in 102 outpatients with schizophrenia. Positive and Negative Syndrome Scale and Calgary Depression Scale for Schizophrenia (CDSS) were used to assess symptom severity. Remission was defined based on the Andreasen et al criteria (2005).

RESULTS

The remission group had higher levels of QoL and functionality as measured by the Quality-of-Life Scale (P = .001), PSP (P = .001), and Evaluation of Functional Remission Scale (P = .001). The remission group also had higher employment rates, lower smoking rates, and less depressive symptoms. We found that negative (P = .001) and positive symptoms of the Positive and Negative Syndrome Scale (P = .05) and CDSS score (P = .005) independently contributed to PSP score in a linear regression analysis. Years of education and positive symptoms were related to CDSS score. All of the 3 scales that we used to assess QoL and functionality were highly correlated with each other. In addition, the opinions of patients or relatives/partners about functionality of the patient was highly correlated with all of the scales.

CONCLUSION

We found significant differences between patients with schizophrenia with and without remission for QoL and functionality. Relative/partner's evaluation of functional status provides a reliable measure of QoL as well.

Anhedonia is an important factor of health-related quality-of-life deficit in schizophrenia and schizoaffective disorder

The aim of the current study was to investigate an association of physical and social hedonic deficits with health-related quality of life (HRQL), controlling for related distressing and protective factors. Eighty-seven stable patients with schizophrenia (SZ) and schizoaffective disorder (SA) were assessed using the revised Physical Anhedonia Scale (PAS) and the Social Anhedonia Scale (SAS), the Quality of Life Enjoyment and Life Satisfaction Questionnaire (Q-LES-Q), and related factors. Hedonic and HRQL deficit scores did not reach significant differences between SZ and SA patients. General and domain-specific Q-LES-Q scores were significantly correlated with PAS and SAS scores independent of the adverse effects and psychopathological symptoms. Dissatisfaction with HRQL increased from "normal hedonics" (4.8%) to "hypohedonics" (28.6%) and "double anhedonics" (66.7%). Permanently dissatisfied patients who revealed deterioration in general quality of life across 10 years had significantly higher PAS and SAS scores than did patients who were permanently satisfied and improved. An exploratory factor analysis yielded a three-factor solution; PAS and SAS scores were joined to the second factor together with Q-LES-Q, self-efficacy, coping styles, and social support scores. PAS scores accounted for 7% to 13% of the total variance in three domains and in the general quality-of-life alterations. SAS scores did not predict variability in the Q-LES-Q domains. Therefore, physical and social hedonic deficits significantly associated with poor HRQL independent of the adverse effects and psychopathological symptoms of SZ/SA. Physical anhedonia may be a predictor for quality-of-life deficit.

Self-help and self-help groups for people with long-lasting health problems or mental health difficulties in a Nordic context: a review

AIM

The aim of this review is to provide systematic knowledge of research from Nordic countries about the meaning of self-help and self-help groups when these are used as a concept or method addressing issues related to long-lasting health problems or mental health difficulties.

METHODS

Included were studies conducted in the Nordic countries that were published between January 1999 and September 2009. These studies investigated self-help and self-help groups addressing issues related to long-lasting health problems.

RESULTS

A total of 83 publications met the inclusion criteria. Four major characteristics of self-help were found to be present in the publications: self-help as an intrapsychological process, self-help as an interpsychological or group process, self-help as a coping, individual learning or empowerment process, and self-help as an alternative or complement to medical treatment. Of the 83 studies, 72 publications used a professional treatment perspective for studying self-help and 11 publications used a perspective derived from alternative or complementary therapies.

CONCLUSIONS

The review shows that most of the research on self-help and self-help groups for people with long-lasting health problems or disability is conducted with an interest to improve the professional healthcare system. That is, the health-promotion strategy is mainly considered in the framework of treatment or care settings. This means that self-help in this context does not challenge the dominant biomedical health model.

Ten-year quality of life outcomes among patients with schizophrenia and schizoaffective disorder II. Predictive value of psychosocial factors

PURPOSE

To identify psychosocial predictors of change in health-related quality of life among patients with schizophrenia (SZ) and schizoaffective (SA) disorders over a 10-year period.

METHODS

In a naturalistic longitudinal design, 108 patients with SZ/SA disorders completed a comprehensive rating scale battery including self-reported quality of life, emotional distress symptoms, coping styles, sense of self-efficacy, and social support, as well as observer-rated psychopathology, medication side effects, and general functioning at 2 time points, baseline and 10 years later.

RESULTS

Regression models revealed that reduction in self-reported symptoms of depression, sensitivity or anxiety along with increase in self-efficacy, social support, and emotion-oriented coping scores predicted improvement in domain-specific perceived quality of life. Adjustment of the psychosocial models for the effects of disorder-related factors (psychopathology, functioning, and medication side effects) confirmed the above findings and amplified their statistical power.

CONCLUSIONS

In the long-term course of severe mental disorders (SZ/SA), changes in the psychosocial factors are stronger predictors of subjective quality of life outcome than disorder-related changes. The findings enable better understanding of the combined effects of psychopathology and psychosocial factors on quality of life outcome over a 10-year period.

Stress and protective factors in individuals at ultra-high risk for psychosis, first episode psychosis and healthy controls

Stress-vulnerability models of schizophrenia regard psychosocial stress as an important factor in the onset and aggravation of psychotic symptoms, but such research in the early phases of psychosis is limited. Protective factors against the effects of stress might be the key to understanding some inconclusive findings and to the development of optimal psychosocial interventions. The present study compared self-reported levels of stress, self-esteem, social support and active coping in 32 patients with a first episode of psychosis (FEP), 30 individuals at ultra-high risk for psychosis (UHR) and 30 healthy controls. Associations with symptoms of psychosis were assessed in both patient groups. Individuals at UHR reported significantly higher stress levels compared to FEP patients. Both patient groups showed lower self-esteem compared to controls, and the UHR group reported lower social support and active coping than controls. These group differences could not be explained by age and dose of antipsychotic medication in the FEP group. In the UHR group, higher stress levels and lower self-esteem were associated with more severe positive and depressive symptoms on the Brief Psychiatric Rating Scale. Multiple regression analyses revealed that stress was the only significant predictor for both symptom measures and that the relationship was not moderated by self-esteem. Our findings show that individuals at UHR for psychosis experience high levels of psychosocial stress and marked deficits in protective factors. The results suggest that psychosocial interventions targeted at reducing stress levels and improving resilience in this population may be beneficial in improving outcomes.

Supporting positive dimensions of health, challenges in mental health care

This paper will explore two contrasting paradigms in mental health care and their relationship to evidence-based practice. The biomedical perspective of pathogenesis and the health perspective of salotogenesis are two major diverse views in mental health care. Positive dimensions of health are traditionally viewed as software not suitable for statistical analysis, while absence of symptoms of disease are regarded as measurable and suitable for statistical analysis and appropriate as a foundation of evidence-based practice. If the main goal of mental health care is to enhance subjectively experienced health among patients, it will not be sufficient to evaluate absence of symptoms of disease as a measure of quality of care. The discussion focuses on the paradox of evidence-based absence of illness and disease versus subjectively experienced health and well-being as criterions of quality of care in mental health care.

Factors influencing subjective quality of life in patients with schizophrenia and other mental disorders: a pooled analysis

Subjective quality of life (SQOL) is an important outcome in the treatment of patients with schizophrenia. However, there is only limited evidence on factors influencing SQOL, and little is known about whether the same factors influence SQOL in patients with schizophrenia and other mental disorders. This study aimed to identify the factors associated with SQOL and test whether these factors are equally important in schizophrenia and other disorders. For this we used a pooled data set obtained from 16 studies that had used either the Lancashire Quality of Life Profile or the Manchester Short Assessment of Quality of Life for assessing SQOL. The sample comprised 3936 patients with schizophrenia, mood disorders, and neurotic disorders. After controlling for confounding factors, within-subject clustering, and heterogeneity of findings across studies in linear mixed models, patients with schizophrenia had more favourable SQOL scores than those with mood and neurotic disorders. In all diagnostic groups, older patients, those in employment, and those with lower symptom scores had higher SQOL scores. Whilst the strength of the association between age and SQOL did not differ across diagnostic groups, symptom levels were more strongly associated with SQOL in neurotic than in mood disorders and schizophrenia. The association of employment and SQOL was stronger in mood and neurotic disorders than in schizophrenia. The findings may inform the use and interpretation of SQOL data for patients with schizophrenia.

Moderators and mediators among panic, agoraphobia symptoms, and suicidal ideation in patients with panic disorder

OBJECTIVES

The most important change of the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-V) is the use of dimensional approach to assess the severity of symptoms across different diagnosis. There are 2 purposes in this study: the first purpose was to identify the proportion of outpatients with panic disorder who have suicidal ideation. The second aim was to examine the relationships among panic, agoraphobic symptoms, and suicidal ideation in patients with panic disorder, adjusting by age, social support, and alcohol use.

METHODS

Sixty patients with panic disorder were recruited from outpatient psychiatric clinics in southern Taiwan. Suicidal ideation in the preceding 2 weeks was measured. The Panic and Agoraphobic Symptoms Checklist, Social Support Scale, Questionnaire for Adverse Effects of Medication for Panic Disorder, and Social Status Rating Scale were used to understand the severity of panic and agoraphobia, social support, drug adverse effects, and social status. Significant variables from the univariate analysis were included in a forward regression model. Then, we used structural equation modeling to fit the model.

RESULTS

We found that 31.7% of outpatients with panic disorder had had suicidal ideation in the preceding 2 weeks. Multiple regression analysis showed that younger age, current alcohol use, more severe panic symptoms, and less social support were associated with suicidal ideation. In addition, the structural equation model illustrated the recursive model from panic to agoraphobia and suicidal ideation. Agoraphobia had no association with suicidal ideation. Panic symptom was a mediator to suicidal ideation but not agoraphobic symptoms.

CONCLUSIONS

A high proportion of patients with panic disorder had suicidal ideation. We found that panic symptoms, social support, age, and alcohol use affected suicide and could be identified. The 3-level model from panic to agoraphobia revealed that panic was a predictor of agoraphobia and agoraphobia was not a predictor of panic. This verified the evolution of the diagnostic view of the DSM. Panic symptom was a mediator to suicidal ideation. With the dimensional model in DSM-V, panic symptoms can be used as a marker for greater morbidity and severity.

Housing and living with a mental illness: exploring carers' views

Public policy and an increasing body of literature identify housing as a critical element in recovery. Without suitable housing, people have little chance of maintaining other resources in their lives, such as supportive relationships and meaningful activities. It is also public policy that carers are central to decision making. There is evidence in the literature that carers often make a significant contribution to consumers staying well. Unfortunately, carers often feel ignored and/or excluded from decision making. This study is part two of a two-part study (see Browne et al. 2008). It used focus groups with seven carers to explore their perspectives on recovery, with a particular focus on housing needs. The participants agreed that quality housing is a critical element of recovery. They identified 'safety and vulnerability' and 'stigma' as the important issues to be considered. They recommended that supported housing be stable, that services come to the consumer, and that the safety of consumers be a priority. This study took place in Australia and the findings have relevance there, but there are also implications for mental health service delivery internationally.

Oral health-related quality of life and dental status in an outpatient psychiatric population: a multivariate approach

Research related to oral health in people with mental health problems may deepen our understanding of the quality of life of such individuals. This study aimed to investigate the relationship between oral status, health perceptions and life satisfaction, and their impacts on oral health-related quality of life (OHQoL). Data were collected from 113 patients in outpatient psychiatric care using a structured interview and an oral examination. Six multivariate models (one comprising the total population, three separate diagnostic groups, and two sex groups) investigated the variance in OHQoL. In the total population, the number of teeth, subjective life satisfaction, perception of physical health, sex, and relying on chance accounted for 40% of the variance. In the group consisting of patients diagnosed with schizophrenia 41% of the variance was explained by the variables 'number of teeth' and 'perception of physical health'. In the group diagnosed with mood disorders, the variable 'number of teeth' accounted for 58% of the variance. The variance in the remaining group of diagnoses was explained, up to 38%, by life satisfaction and reliance on chance. The sex models revealed significant differences: men considered the responsibility of caring for their oral health as a health matter, while women saw oral health as a more subjective issue. The perception of OHQoL was found to be dependent on the particular psychiatric diagnosis and sex. Such findings can be of use in the development of rehabilitation, as well as preventive strategies that could be individually tailored to maintain OHQoL and oral health.

Recovery components as determinants of the health-related quality of life among patients with schizophrenia: structural equation modelling analysis

OBJECTIVE

The Substance Abuse and Mental Health Services Administration (SAMHSA) National Consensus Statement on Mental Health Recovery proposed 10 recovery components as guiding principles for fostering recovery among people with severe mental illness. Although researchers have recognized a close association between patient-oriented recovery and health-related quality of life (HRQOL), the relation between the recovery components and patients' self-reported HRQOL is still unknown. The purpose of the present study was therefore to use structural equation modelling to predict HRQOL of schizophrenia outpatients from the recovery components proposed by SAMHSA.

METHODS

The recovery status of 201 outpatients with schizophrenia, schizophreniform, or schizoaffective disorder was measured using 12 variables that indicate the outcome of 10 recovery components. Canonical correlation analysis was applied to screen variables that are highly correlated with HRQOL. Valid variables were then used to build a structural model that predicted individuals' HRQOL as indicated by the World Health Organization Quality of Life Measure Abbreviated (WHOQOL-BREF (HK)).

RESULTS

The bestfit model was able to explain 80.7% of the variance in WHOQOL-BREF outcome. The model demonstrated significant direct and indirect effects of five recovery components on HRQOL. The effect of psychosocial symptoms on HRQOL was highest (total beta = -0.64), followed by sense of personal agency (total beta = 0.58), sense of optimism (total beta = 0.54), perceived support (total beta = 0.47), and internal stigma (total beta = -0.42).

CONCLUSION

The recovery components proposed by the SAMHSA consensus statement provided a useful framework to explain HRQOL of outpatients with schizophrenia. The present model indicated a moderate to large effect of five major recovery components on HRQOL. It showed that patients' perceptions of support, optimism, and personal agency were influenced by psychosocial symptoms and internal stigma. This empirical study supported the use of recovery principles, such as resilience building or mastery-based intervention to improve the QOL of community dwellers with schizophrenia.

The Role of Perceived Control for the Perception of Health by Patients with Persistent Mental Illness

Perceived control has been found to be of significance for patients with psychiatric disorders and may be regarded as an aspect of empowerment. Moreover, a sense of control has been identified as important for occupational performance, both in empirical research and in occupational therapy theory. This study aimed at investigating factors that might be of importance for perceived control: sociodemographic, clinical, and well-being variables. Another aim was to investigate whether perceived control served as a mediator between clinical variables, in terms of psychopathology, and well-being variables, in terms of perceived health. Sociodemographic data were collected from 177 subjects, most of them with psychosis diagnoses. They were also assessed regarding perceived control (locus of control and self-mastery) and different aspects of health and well-being. The findings showed that both clinical and well-being variables were consistently related to both aspects of perceived control. Moreover, the roles of self-mastery and locus of control as mediators of perceived health were identified. The results also identified some important sociodemographic factors that might promote a sense of control and empowerment, mainly educational level and friends. This study provided detailed knowledge of the role of perceived control for well-being among people with mental disorders. Strategies for how occupational therapists may promote a sense of control in this group are discussed.

Anger and functioning amongst inpatients with schizophrenia or schizoaffective disorder living in a therapeutic community

AIMS

This study explored the functional correlates of anger amongst therapeutic community inpatients.

METHODS

The sample consisted of 44 subjects diagnosed with schizophrenic/schizoaffective disorder who were involved in a community treatment program. Assessment involved administration of the Health of Nation Outcome Scales and the Global Assessment of Functioning as well as self-evaluations using the Social Adaptation Self-evaluation Scale. Psychopathology was assessed with the Positive and Negative Symptoms Scale. Angry feelings and coping skills were self-assessed with the State-Trait Anger Expression Inventory and the Symptom Checklist-90 Hostility Scale. Multiple regression analyses correlated anger with functioning, controlling for psychopathology.

RESULTS

Angry feelings related to self-harm, hyperactivity, physical problems, and to global weight independently from Positive and Negative Symptoms Scale scores. They also predicted interest and pleasure in housekeeping, quality of social relationships and relational exchanges.

CONCLUSIONS

Results showed that angry feelings were not merely derivations of schizophrenic psychopathology; rather, they were independently related to self-damaging behaviors, to attentional demands towards the staff, to agreement to community tasks and to low quality of social relationships. Indeed, anger was related to adaptation's level in a therapeutic community setting demonstrated by subjects with psychoses and it may represent an indirect measure of their experienced quality of life. Therapeutic and management approaches to anger amongst subjects with schizophrenia are discussed.

Path models of quality of life among people with schizophrenia living in the community in Hong Kong

The utilization of quality of life (QOL) in psychiatric community rehabilitation could be enhanced by developing an appropriate conceptual model of QOL. The focus of this study was to construct and test, using path analytic techniques, a pertinent conceptual model of QOL among people with schizophrenia living in the community. A total of 201 participants with schizophrenia living in the community were assessed with regard to their clinical characteristics and QOL. Findings largely supported the proposed model in which community/social functioning was the strongest predictor of QOL, followed by symptom levels. Important implications for the design and implementation of appropriate services in functioning augmentation that resulted in QOL enhancement were highlighted. Further recommendations on both clinical and environmental interventions to promote QOL were suggested.

Construct validity of a health questionnaire intended to measure the subjective experience of health among patients in mental health services

Mental health services have been lacking systematic health-promoting activities, and health is often perceived as the absence of disease from a biomedical perspective. It is vital to develop methods to assess perceived health among patients in a broader perspective. The aim of the study was to investigate construct validity of a newly developed health questionnaire intended to measure subjectively experienced health among patients in mental health services. A cross-sectional study, including a randomly selected sample of 139 outpatients in contact with the mental health services, was performed in order to explore the relationship between perceived health and self-reported levels of self-esteem, symptoms, empowerment, quality of life and experiences of stigmatization. Self-esteem, symptoms, empowerment and quality of life altogether accounted for 70% of the variation in overall perceived health. Overall perceived health showed positive associations to self-esteem, empowerment and quality of life and negative associations to psychiatric symptoms, discrimination and rejection experiences. The findings suggest that perceived health as measured by the health questionnaire can be a meaningful and valid construct that may be useful for measuring health in clinical mental healthcare practice and in mental health services research.

Correlations of quality of life with adverse effects of medication, social support, course of illness, psychopathology, and demographic characteristics in patients with panic disorder

Care of patients with panic disorder has raised quality-of-life (QOL) issues. The purpose of this study was to identify the level of QOL in patients with panic disorder and to examine the relationships between QOL and adverse effects of medication, social support, course of illness, psychopathology, and demographic characteristics. We recruited 57 patients with panic disorder from outpatient psychiatric clinics. We measured their QOL levels with the Short Form of the World Health Organization Questionnaire on Quality of Life-Taiwan Version (the WHOQOL-BREF Taiwan version) and examined the correlates of QOL. The analysis revealed that multiple factors were associated with poor QOL in patients with panic disorder, including severe adverse effects of medication for panic disorder, perceived low social support, severe current panic symptoms, total Beck Depression Inventory-II (BDI-II) score>/=17, young age, being unmarried, and early onset of panic disorder. The QOL of patients with panic disorder was correlated to multiple factors that were specific to individual subjects and influenced by interactions with treatment and the social environment. The results provide screening factors so that clinicians can intervene to improve QOL for their patients with panic disorder.

Stigma, discrimination, empowerment and social networks: a preliminary investigation of their influence on subjective quality of life in a Swedish sample

BACKGROUND

Studies investigating the importance of social network, empowerment and experiences of stigma on subjective quality of life among persons with mental illness are rare.

AIM

This study aimed to investigate beliefs of devaluation/discrimination, actual rejection experiences, empowerment, social network and the relationship of these factors to subjective quality of life among subjects with mental illness.

METHODS

A cross-sectional study assessing beliefs of devaluation/discrimination, actual rejection experiences, empowerment, social network and subjective quality of life was performed on 150 subjects with mental illness.

RESULTS

The factors most prominently related to subjective quality of life were overall empowerment and overall social network. For a subgroup of subjects suffering from psychotic disorders there was a significant negative relationship between subjective quality of life and rejection experiences. This group also reported more frequent rejection experiences.

CONCLUSION

The findings indicate that persons with mental illness are a heterogeneous group with regard to the influence of social network, stigma and empowerment on subjective quality of life. The negative impact of actual rejection experiences might express that, in order to increase subjective quality of life, stigma must be addressed as a separate and important factor in its own right.

The effect of the quality of sibling relationships on the life satisfaction of adults with schizophrenia

OBJECTIVE

This study examined the importance of the quality of the sibling relationship to the life satisfaction of adults with schizophrenia.

METHODS

Data were drawn from a longitudinal survey of aging families of adults with schizophrenia. Ninety-three dyads of adults with schizophrenia and their siblings participated. Participants independently completed a self-administered mail questionnaire. Data on the quality of the sibling relationship were taken from the siblings' scores on the Positive Affect Index, and data on life satisfaction of the adult with schizophrenia were measured by the self and present life subscale of the Satisfaction With Life Scale.

RESULTS

Adults with schizophrenia had higher levels of life satisfaction when their siblings reported having a closer and more supportive relationship with their sibling with schizophrenia.

CONCLUSIONS

Our findings provide evidence of the saliency of the sibling relationship to quality of life of adults with schizophrenia in midlife.

Psychiatric symptoms and quality of life in schizophrenia: a meta-analysis

Quality of life (QoL) has been recognized as an important outcome of schizophrenia treatment, yet the determinants of QoL for individuals with schizophrenia are not well known. Research has consistently found psychiatric symptoms to be negatively related to QoL, however, findings concerning the strength of these relationships have been mixed, making it difficult to determine the degree to which such symptoms are related to poor QoL. This research presents a systematic meta-analysis of studies examining the relationship between psychiatric symptoms and QoL in schizophrenia, in an effort to elucidate the determinants of QoL for this population. A total of 56 studies were extracted from literature searches of relevant databases for empirical reports published between 1966 and 2005 examining the relationship between positive, negative, and/or general psychiatric symptoms and QoL. Weighted effect size analyses revealed small relationships between psychiatric symptoms and QoL, with general psychopathology showing the strongest negative associations across all QoL indicators. Moderator analyses indicated that variation in effect sizes could be accounted for by differing operationalizations of QoL, study design, sample, and participant treatment setting. In particular, positive and negative symptoms were more strongly related to poor QoL among studies of schizophrenia outpatients, whereas general psychopathology showed a consistent negative relationship with QoL across all study samples and treatment settings. Implications for future research and treatment development are discussed.

Education, ethnicity, and subjective life quality of recently discharged inpatients with schizophrenia

To inform psychiatric practice and research that enhances subjective quality of life (SQL) in diverse persons with schizophrenia, this study explored whether SQL differs in blacks and whites with varying educational attainment. Participants were interviewed upon discharge from 4 New York City psychiatric hospitals and after 3 months in community care (N = 264, mean age of 37 years, 61% male, 56% black). Linear regression equations predicted white and black SQL from educational attainment and control variables (ethnicity, age, functioning level, symptom severity). Educational accomplishment predicted lower SQL (F = 3.53, df = 4,227, p < 0.01), especially among whites (F = 5.87, df = 4,92, p < 0.001). However, the association was statistically insignificant in blacks who had SQL peaks and valleys with more years of school. Findings suggest that psychiatric care and research should account for educational and cultural variation in assessing and promoting SQL.

Schizophrenia housing and supportive relationships

Schizophrenia can be a very disabling illness that affects between 0.5% and 1% of the population. This illness has a great personal impact on the individual sufferer, their family and friends. In addition, it makes significant demands on health services and the community in general. This paper reviews the literature on housing and supportive relationships for people with schizophrenia. The literature reports that people's experience of their schizophrenia is that it not only causes symptoms, but often impacts on their ability to maintain the basic resources in life. These resources include the ability to maintain reasonable quality housing, which seems to further impact negatively on their illness and their ability to maintain supportive social relationships. People with schizophrenia (and people in general) rely on their social relationships and family to maintain their mental health. The loss of social relationships and inability to maintain quality housing seem to be related - if people cannot maintain quality housing, they find it difficult to maintain supportive social relationships.

The effectiveness and predictors of response to antipsychotic agents to treat impaired quality of life in schizophrenia: A 12-month naturalistic follow-up study with implications for confounding factors, antidepressants, anxiolytics, and mood stabilizers

OBJECTIVE

This study examined specific predictors of the efficacy of risperidone (RP), olanzapine (OL) and first-generation antipsychotic agents (FGAs), the role of confounding factors, and concomitant agents such as antidepressants, anxiolytics, and mood stabilizers in the treatment of health related quality of life (HRQL) impairment of schizophrenia patients.

METHOD

This was a community-based, open label, parallel group naturalistic study of 124 schizophrenia outpatients who received either RP, OL, FGA, or combined agents (CA). Evaluations were performed at baseline and 12 months later. They included the Quality of Life Enjoyment and Satisfaction Questionnaire (Q-LES-Q), the Positive and Negative Syndrome Scale (PANSS), the Distress Scale for Adverse Symptoms, and inventories for the assessment of distress severity, subjective tolerability, and self-efficacy.

RESULTS

OL was found to be superior to RP, FGAs and CA in terms of quality of life. FGAs revealed greater therapeutic benefit than RP, which was more beneficial than combined therapy. Improvement in Q-LES-Q was revealed in patients who received antidepressants and anxiolytics, but not mood stabilizers, or anti-Parkinson drugs. This effect was independent of treatment groups and gender. Regression models revealed that changes in emotional distress and side effects were common predictors for HRQL changes across treatment groups. Specific predictors of HRQL efficacy included self-efficacy for OL, negative and positive symptoms for RP, dysphoric mood and positive symptoms, daily doses and self-efficacy for FGA treated patients.

CONCLUSION

These findings suggest that OL is beneficial in the treatment of HRQL impairment in schizophrenia compared with RP, FGAs and CA. Special attention should be paid to specific predictors of HRQL efficacy for each antipsychotic agent, and to concomitant treatment with antidepressants and anxiolytics.

Personal and interpersonal perceived control and the quality of life of persons with severe mental illness

Studies have been carried out to explore the impact of sense of control on the outcome of persons with severe mental illness (SMI). However, few studies have compared the differential effects of perceived personal control (control of the self) and perceived interpersonal control (the control of significant others). In the present study, we investigated the relations between perceived personal and perceived interpersonal control and different domains of quality of life (QOL) of persons with SMI. Measures of perceived personal and interpersonal control and QOL were administered to 145 participants with a diagnosis of SMI (schizophrenia, affective disorders, anxiety disorders, personality disorders). The results showed personal control to be positively related to various domains of QOL (beta = .28-.31, p < 0.001-0.01) while interpersonal control was negatively related to the physical domain of QOL (beta= -.20, p < 0.05). Theoretical, empirical, and clinical implications of the distinction between personal and interpersonal control for persons with SMI are discussed.

Ethnicity and life quality of recently discharged inpatients with schizophrenia

Three months after inpatient discharge, quality of life was examined in 259 individuals with schizophrenia. As in findings by Lehman, Rachuba, and Postrado (1995), Black participants reported a higher quality than Whites after controlling for gender, degree of psychopathology, functioning level, substance abuse, and baseline life quality. Implications are discussed.

Impact of Untreated Psychosis on Quality of Life in Patients with First-episode Schizophrenia

Despite increasing interest in the quality of life (QOL) of psychiatric patients in recent years, few studies have focused on the potential adverse effects of the illness on QOL during the period of untreated psychosis. Our study compares the QOL of patients with first-episode schizophrenia when they first presented to the psychiatric service with that of the normal population, and identifies possible relationships with various clinical parameters. One hundred and seventeen patients with schizophrenia (aged 14-28 years) who entered the Early Assessment Services for Young People with Psychosis (EASY) programme in Hong Kong from June 2001 to January 2004 were assessed with the MOS 36 item Short Form Health Survey (SF-36) and the World Health Organization Quality of Life Measure, abbreviated Hong Kong version (WHOQOL-BREF(HK)). We compared their SF-36 scores with controls from the normal population matched by age, sex, marital status and educational level. We assessed clinical parameters including positive, negative and depressive symptoms by the Positive and Negative Syndrome Scale (PANSS), the Scale for Assessment of Negative Symptoms (SANS), and the Montgomery and Asberg Depression Rating Scale (MADRS). When compared with matched controls from the normal population, significantly lower scores in all of the eight scales of the SF-36 were found in our patient group (p < 0.005). Various QOL domain scores had significant inverse correlations with the total MADRS score. However, there was no significant correlation with other clinical parameters. Young patients with first-episode schizophrenia have poorer QOL in the period of untreated psychosis than their counterparts in the community. Amongst various clinical parameters, the severity of depressive symptoms correlates most with QOL.

Factors associated with low quality of life in schizophrenia

Interest in quality of life in mental health care has been stimulated by the deinstitutionalization of psychiatric patients as well as a parallel interest in understanding the scope of their daily lives. This study aims to investigate the socio-demographic and clinical variables related to low quality of life, using a cross-sectional design to evaluate quality of life by means of the QLS-BR scale. We interviewed a sample of 123 outpatients from a reference mental health center in Divinópolis, Minas Gerais State, Brazil, clinically diagnosed with schizophrenia. Univariate and multivariate logistic regression analyses were carried out. The results showed that low quality of life is associated with one or more of the following: male gender, single marital status, low income plus low schooling, use of three or more prescribed psychoactive drugs, psychomotor agitation during the interview, and current follow-up care. The study identifies plausible indicators for the attention and care needed to improve psychiatric patient treatment.

Housing, social support and people with schizophrenia: a grounded theory study

The aim of this study was to develop a substantive grounded theory describing the relationship among housing, social support, and the mental health of people with schizophrenia. To achieve this aim, data were collected from people with schizophrenia living in boarding houses and living in their own home. Semi-structured in-depth interviews were conducted with 13 people with schizophrenia to explore their experiences and views regarding the impact of their housing on their mental health. Findings indicate a strong desire among all participants to live in their own home. When they do they feel they belong, they feel safe and most importantly they have greater opportunities to make and maintain supportive social relationships.

Goals of new long-stay patients in supported housing: a UK study

AIM

This study assessed the goals 'new' long-stay clients aim to achieve by being in supported housing (SH), compared the goals stated by clients and staff, and tested whether subgroups of clients can be identified on the basis of their goals, quality of life and psychopathology.

METHOD

Interviews were conducted with 41 clients and 39 staff of supported houses in London and Essex, UK. Descriptive, content and cluster analyses were used to analyse the results.

RESULTS

Clients' most frequently reported goal was moving to independent housing, followed by staying healthy, and increasing living skills. A comparison of goals reported by clients and staff showed poor or no agreement between them. Cluster analyses identified two clusters of clients. Cluster A (n = 23) contained those with no stated goals (or with the aim of staying healthy), lower quality of life, and more psychopathology; cluster B (n = 18) included those with an aim to move to independent housing, better quality of life, and less psychopathology.

CONCLUSION

In the UK, more staff training may be needed to identify and achieve the goals of the 'new' long-stay clients. For a subgroup of these clients, SH may still be a long-term care setting; while for another subgroup, new forms of rehabilitation in SH and better opportunities to leave SH may have to be developed. More conceptual and practical efforts are needed to manage the transformation of many settings from homes for life to transitional places where residents receive specific interventions.

Is quality of life associated with cognitive impairment in schizophrenia?

BACKGROUND

The subjectively assessed quality of life of schizophrenia patients is mostly lower than healthy subjects, and cognitive impairment is an integral feature of schizophrenia. The aims of the present study were to compare the quality of life and neurocognitive functioning between the patients with schizophrenia and the healthy subjects, and to examine the relationships between quality of life and neurocognitive functions among the patients with schizophrenia.

METHODS

Thirty-eight patients with schizophrenia (15 women and 23 men) and 31 healthy individuals (18 women and 13 men) were included in the study. All participants were administered World Health Organization Quality of Life-Brief Form (WHOQOL-BREF) to assess their quality of life, and Digit Span Test (DST) and Controlled Oral Word Association Test (COWAT) for cognitive functions.

RESULTS

The patients with schizophrenia demonstrated lower scores in physical (F=25.6, p=0.0001), psychological (F=15.85, p=0.0001) and social (F=37.7, p=0.0001) domains compared to control group. The patients with schizophrenia showed significantly lower scores on COWAT compared to healthy subjects (F=4.22, p=0.04). The social domain scores of WHOQOL correlated to DST total scores (r=0.45, p=0.007), DST forwards scores (r=0.54, p=0.001) and COWAT total scores (r=0.40, p=0.04) in patients with schizophrenia but not in the control group. The patients with lower level of cognitive functioning had lower scores on social domain of WHOQOL-BREF (z=-2.01, p=0.04).

CONCLUSION

Our results confirm that the cognitive deficits in executive function and working memory appear to have direct impact on the patients' perceived quality of life especially in social domain which can either be a cause or a consequence of social isolation of patients with schizophrenia.

Subjective versus interviewer assessment of global quality of life among persons with schizophrenia living in the community: A Nordic multicentre study

BACKGROUND

Few studies have investigated differences between subjective and externally assessed quality of life in individuals with a severe mental illness. In a sample of 387 patients with schizophrenia living in the community the present study investigated the association between subjective and interviewer-rated quality of life, clinical and sociodemographic factors related to the two assessments, and if discrepancies in the assessments were related to any clinical or social features of the patients.

METHOD

The study was a Nordic multicentre study with a cross-sectional design. Instruments used were the Lancashire Quality of Life Profile, the Brief Psychiatric Rating Scale, the Interview Schedule for Social Interaction, Camberwell Assessment of Needs and General Assessment of Functioning.

RESULTS

The correlation between subjective and interviewer-rated quality of life was moderate (ICC = 0.33). More severe affective symptoms, fewer emotional relations and a lower monthly income were related to poorer subjectively rated quality of life but in a stepwise multiple regression analysis accounted for only 14.1% of the variance. Poorer interviewer-rated quality of life was mainly related to a more severe psychopathology but also to a lower monthly income, fewer emotional relations and not being employed. Together these factors accounted for 45.5% of the variance. A greater discrepancy between the subjective and the interviewer rating was found in patients with less affective symptoms, unemployment, and a better social network.

CONCLUSION

Only a moderate correlation between subjective and interviewer-assessed global quality of life was found, implying that the sources of assessment differed, as was also shown in subsequent regression models. It is concluded that both perspectives on the patient's quality of life may be valuable for treatment planning, especially in cases where differences in quality of life assessment related to the patient's psychopathology may be expected.

Current issues in schizophrenia: overview of patient acceptability, functioning capacity and quality of life

The increasing interest in the subjective wellbeing and quality of life (QoL) of patients with schizophrenia represents a conceptual extension of therapeutic outcome criteria. For a long time, the reduction of positive symptoms alone was the most important outcome parameter, but the development of atypical antipsychotic drugs in the early 1990s resulted in the adoption of more wide-reaching measures of therapeutic outcome. Patient satisfaction appears to be strongly related to their willingness to be or stay engaged in psychosocial and pharmacological treatment, and therefore to the symptomatic and functional outcome. Existing studies that deal with QoL and subjective wellbeing differ in their methodology and are difficult to compare because of varying underlying concepts of QoL or subjective wellbeing, different assessment scales or small sample sizes. Although QoL is a heterogeneous concept, it is clearly correlated with a number of factors, including illness, medication and stress process-related variables. Various protective factors have been identified; among these are personality traits, the degree of social support and treatment interventions. In clinical studies, atypical antipsychotic agents are associated with greater improvements in QoL and subjective wellbeing than are conventional agents. The reason for this is probably the ability of atypical agents to have a positive impact on factors most associated with QoL, such as negative and affective symptoms and drug tolerability. The most appropriate clinical approach to maximize QoL and subjective wellbeing for patients with schizophrenia is to use atypical antipsychotic drugs as a first-line treatment approach. Ideally, an atypical drug which is known not to have a negative effect on attention, affect or motivation should be chosen.

Comparison of Quality of Life for People with Schizophrenia and Mental Health of Caregivers Between Community-Based and Hospital-based Services

This study is a comparison of the quality of life and family stress levels in community-based and hospital-based services for people with schizophrenia. Fiscal considerations of the health insurance industry in Taiwan require the evaluation of a community support program versus the traditional, hospital-centered program for reform of mental health policy concerning schizophrenia. The study involved 52 schizophrenic patients, 27 in a community-based program and 25 in a hospital-based treatment model, and was conducted from January to December 2001 in the psychiatric department of a general teaching hospital in southern Taiwan. Outcomes were determined using the World Health Organization quality of life questionnaire (WHOQoL-BREF, Taiwan version), Brief Psychiatric Rating Scale (BPRS), General Health Questionnaire (Chinese version), rate of loss to follow-up, job conditions, and social function. Comparisons of quality of life and caregiver mental health between the two groups were accomplished using descriptive analysis, independent sample t test, and the generalized estimating equation-I. No significant differences between the two groups were found in quality of life or family mental stress according to the General Health Questionnaire after controlling for sex, age, disease duration, full IQ, and total BPRS score. Long disease duration predicted a hospital setting, while a high IQ was predictive of a community setting. We found no decrease in quality of life for schizophrenic patients in a hospital-based program and no increase in family mental stress among the community-based group. To improve patients' quality of life and the mental health of caregivers in both services, it is important to ameliorate severe symptoms associated with schizophrenia.