Are important patient-rated outcomes in community mental health care explained by only one factor?

INTRODUCTION

The study tested whether four commonly used patient-rated outcomes are explained by only one factor, reflecting a general appraisal tendency of patients.

METHOD

Quality of life, needs and symptoms were rated by 92 patients in community mental health care at baseline and after 18 months and 6 years follow-up periods. At follow ups treatment satisfaction was also assessed. Scores and change scores were subjected to factor analyses. We then tested which individual items predicted factor scores.

RESULTS

One factor explained between 55% and 66% of the variance of the tested patient-rated outcomes cross-sectionally and longitudinally. Only change scores of treatment satisfaction loaded on a separate factor. Seven items consistently explained more than 80% of the variance of the general factor.

CONCLUSION

Four important patient-rated outcomes are uniformly and substantially influenced by a general tendency for positive or negative appraisals. This tendency can be assessed more simply than using currently established methods.

Tumour markers in colorectal cancer: European Group on Tumour Markers (EGTM) guidelines for clinical use

The aim of this article is to present updated guidelines for the use of serum, tissue and faecal markers in colorectal cancer (CRC). Lack of specificity and sensitivity preclude the use of all existing serum markers for the early detection of CRC. For patients with stage II or stage III CRC who may be candidates for either liver resection or systemic treatment should recurrence develop, CEA should be measured every 2-3 months for at least 3 years after diagnosis. Insufficient evidence exists to recommend routine use of tissue factors such as thymidylate synthase, microsatellite instability (MSI), p53, K-ras and deleted in colon cancer (DCC) for either determining prognosis or predicting response to therapy in patients with CRC. Microsatellite instability, however, may be used as a pre-screen for patients with suspected hereditary non-polyposis colorectal cancer. Faecal occult blood testing but not faecal DNA markers may be used to screen asymptomatic subjects 50 years or older for early CRC.

Idiotype protein vaccination in combination with adjuvant cytokines in patients with multiple myeloma--evaluation of T-cell responses by different read-out systems

Anti-idiotypic T cells were analyzed in myeloma patients (n=18) vaccinated with idiotypic protein together with the adjuvant cytokines granulocyte-macrophage colony-stimulating factor (GM-CSF) and/or interleukin-12 (IL-12). In the group given IL-12/GM-CSF, 78% developed idiotype specific T cells as compared to 22% in the group given only IL-12 (proliferation/ELISPOT assays) (p<0.05). The percentage of immune-responding patients increased when quantitative real time polymerase chain reaction assays for cytokines were included. A predominance of a Th1 (IFN-gamma/TNF-alpha) immune response was noted in the IL-12 group while a Th2 (IL-5) response prevailed in the IL-12/GM-CSF group (p=0.053). Application of multiple read-out systems improved the characterization of the immune response.

Long-term Idiotype Vaccination Combined with Interleukin-12 (IL-12), or IL-12 and Granulocyte Macrophage Colony-Stimulating Factor, in Early-Stage Multiple Myeloma Patients

PURPOSE AND EXPERIMENTAL DESIGN

Twenty-eight patients with immunoglobulin G myeloma stages I to II were immunized i.d. over 110 weeks with autologous M protein combined with interleukin-12 (IL-12; n = 15) or with IL-12 and granulocyte macrophage colony-stimulating factor (GM-CSF; n = 13). Idiotype-specific T-cell responses were assessed by [(3)H]thymidine incorporation, enzyme-linked immunospot assay, and delayed-type hypersensitivity reaction.

RESULTS

Based on these three assays, idiotype-specific immune responses were noted in 5 of 15 (33%) patients in the IL-12 group and in 11 of 13 (85%) patients in the GM-CSF/IL-12 group (P < 0.01). Immune response was seen only in patients with M-component concentration of <50 g/L. Three of 16 (19%) responders showed a gradually increasing idiotype-specific T-cell response, whereas 11 of 16 (69%) patients showed initial response, which then disappeared rapidly; the latter pattern was frequently associated with subsequent progressive disease. Immune nonresponse was associated with an increase in the numbers of CD4(+)/CD25(+) cells (regulatory T cells), which was absent in responding patients. Median time to progression for immune responders (n = 16) was 108 weeks compared with 26 weeks for nonresponders (n = 12; P = 0.03).

CONCLUSIONS

These results indicate that idiotype immunization of myeloma patients with GM-CSF and IL-12 may induce specific T-cell response more frequently than with IL-12 alone and that immune response may correlate with time to progression and nonresponse with increased numbers of regulatory T cells.

Telomerase (hTERT 611–626) serves as a tumor antigen in B-cell chronic lymphocytic leukemia and generates spontaneously antileukemic, cytotoxic T cells

OBJECTIVE

Human telomerase reverse transcriptase (hTERT) is the catalytic subunit of telomerase. In B-cell chronic lymphocytic leukemia (B-CLL), telomerase activity is increased in about 75% of patients. The aim of this study was to analyze whether B-CLL patients with telomerase-positive leukemic cells had naturally occurring, telomerase-specific T cells that might be utilized for immune-mediated lysis of autologous tumor cells.

METHODS

Spontaneous T-cell immunity and cytotoxicity against hTERT was explored in B-CLL. Nineteen of 25 B-CLL patients (76%) expressed hTERT (reverse transcriptase polymerase chain reaction) and 10 were selected for specific T-cell analysis against hTERT.

RESULTS

The stimulation index (SI) of T cells from seven telomerase-positive patients stimulated with a 16aa hTERT peptide (611-626) loaded onto dendritic cells (DC) was 33.9 +/- 15.4 (mean SI +/- standard error of mean) and 13.2 +/- 5.6 against a Ras control peptide (p = 0.05), whereas the corresponding SI values for three telomerase-negative patients were 5.3 +/- 5.3 against the hTERT 611-626 peptide and 10.3 +/- 6.5 against the Ras peptide, respectively; and for three healthy controls, 5.4 +/- 0.9 against the hTERT 611-626 peptide and 4.5 +/- 1.0 against the Ras peptide (both not significant). Blocking experiments revealed that the specific responses were major histocompatibility complex (MHC) class I and MHC class II restricted. DC pulsed with the hTERT-peptide generated MHC class I-restricted, hTERT-specific cytotoxic T lymphocytes in six of seven telomerase-positive patients; mean cytotoxicity of hTERT-stimulated T cells was 49.8% +/- 9.3% vs 13.1 +/- 2.9% for Ras-stimulated T cells (p < 0.05). In three of three telomerase-negative patients, no hTERT-specific cytotoxic T lymphocytes could be expanded.

CONCLUSION

Telomerase-positive B-CLL patients have spontaneously occurring cytotoxic hTERT-specific T cells. This antigen might be explored as a therapeutic vaccine in B-CLL.

A comparative study of the anti-settlement properties of mytilid shells

Marine organisms have evolved defence mechanisms to prevent epibiosis. This study investigated the anti-settlement properties of natural periostracal microtopographies of two mytilid species, Mytilus edulis (from North, Baltic and White Seas) and Perna perna (from the SW Atlantic). Resin replicas of shells were exposed to cyprids of the barnacle Semibalanus balanoides. Replicas with intact isotropic microtopographies and smooth controls were much less fouled than roughened anisotropic surfaces. This indicates that in both M. edulis and P. perna the periostracum possesses a generic anti-settlement property, at least against S. balanoides cyprids, which is not regionally adapted. Such a potential globally effective anti-settlement mechanism possibly contributes to the invasive success of Mytilidae.

Treatment of severe refractory autoimmune hemolytic anemia in B-cell chronic lymphocytic leukemia with alemtuzumab (humanized CD52 monoclonal antibody)

Progressive B-cell chronic lymphocytic leukemia (B-CLL) is often complicated by autoimmune hemolytic anemia (AIHA), which in some cases may be refractory to conventional therapy such as corticosteroids, rituximab and splenectomy. We report here on 5 patients (median age 66 years, range 59-69) with advanced B-CLL, all of whom developed severe transfusion-dependent AIHA resistant to conventional therapy and received subcutaneous (SC) or intravenous (IV) alemtuzumab, a humanized monoclonal antibody that targets the CD52 antigen as salvage treatment for AIHA. Alemtuzumab was well tolerated with only minor 'first dose' reactions. All 5 patients responded with a >or=2.0 g/dl rise in hemoglobin (Hb) concentration, in the absence of further transfusions, after a median time of 5 weeks (range 4-7), and the mean Hb increased from 7.2 g/dl at baseline to 11.9 g/dl at end of treatment. All patients remained stable, without further AIHA episodes, after a median follow-up time of 12 months with a mean Hb of 12.5 g/dl (range 12.2-12.9). For patients with severe, refractory CLL-related AIHA, who have not previously responded to conventional therapy, alemtuzumab is an effective agent.

BALF-derived fibroblasts differ from biopsy-derived fibroblasts in systemic sclerosis

Growth of fibroblasts from bronchoalveolar lavage fluid (BALF) in patients with systemic sclerosis (SSc) has previously been described. The purpose of the present study was to characterise fibroblasts from BALF and bronchial biopsies from SSc patients with alveolitis and from controls, to analyse fibroblast proliferation, migration, stress fibres and proteoglycan production. BALF and bronchial biopsies were collected from 10 patients with SSc and alveolitis and from 15 controls. Outgrowth of fibroblasts was observed from the BALF of four patients, particularly in those with a markedly increased percentage of eosinophils in BALF, but not in any member of the control group. Increased levels of granulocyte-macrophage colony-stimulating factor, correlating with the percentage of eosinophils in BALF, were found in patients when compared with controls. Fibroblasts from BALF showed an elongated, mobile phenotype and increased proteoglycan production compared to the corresponding biopsy fibroblasts. In conclusion, outgrowth of fibroblasts with an altered phenotype is reported from bronchoalveolar lavage fluid in systemic sclerosis patients with alveolitis and an increased percentage of eosinophils in the bronchoalveolar lavage fluid. These findings indicate a possible role for eosinophil-fibroblast interaction in pulmonary fibrosis in systemic sclerosis.

Clinical results of vaccine therapy for cancer: learning from history for improving the future

Active, specific immunotherapy for cancer holds the potential of providing an approach for treating cancers, which have not been controlled by conventional therapy, with very little or no associated toxicity. Despite advances in the understanding of the immunological basis of cancer vaccine therapy as well as technological progress, clinical effectiveness of this therapy has often been frustratingly unpredictable. Hundreds of preclinical and clinical studies have been performed addressing issues related to the generation of a therapeutic immune response against tumors and exploring a diverse array of antigens, immunological adjuvants, and delivery systems for vaccinating patients against cancer. In this chapter, we have summarized a number of clinical trials performed in various cancers with focus on the clinical outcome of vaccination therapy. We have also attempted to draw objective inferences from the published data that may influence the clinical effectiveness of vaccination approaches against cancer. Collectively the data indicate that vaccine therapy is safe, and no significant autoimmune reactions are observed even on long term follow-up. The design of clinical trials have not yet been optimized, but meaningful clinical effects have been seen in B-cell malignancies, lung, prostate, colorectal cancer, and melanoma. It is also obvious that patients with limited disease or in the adjuvant settings have benefited most from this targeted therapy approach. It is imperative that future studies focus on exploring the relationship between immune and clinical responses to establish whether immune monitoring could be a reliable surrogate marker for evaluating the clinical efficacy of cancer vaccines.

Determinants of quality of life in people with severe mental illness

OBJECTIVE

The objective of this article was to review some methodological issues in this field and give an overview of empirical research findings with a special focus on factors associated with or affecting subjective quality of life in people with a severe mental illness.

METHOD

A selective review of relevant scientific literature on quality of life in severe mental illness was conducted.

RESULTS

Subjective quality of life in people with a severe mental illness is only to a lesser extent related to external life conditions. Major determinants are psychopathology, especially symptoms of depression and anxiety, and aspects of the social network. Personality related factors such as self-esteem are also influential. Comparative studies have further shown that patients in community care settings have a better subjective quality of life than patients in hospital settings.

CONCLUSION

Efforts to improve subjective quality of life in people with severe mental illness should include a careful monitoring of depressive and anxiety symptoms, and pay particular attention to assessment of and interventions against unmet needs. Further, such interventions should stress a strengthening of the social support of the clients. It is also important to pay attention to mediators of changes in subjective quality of life such as self-esteem, mastery, autonomy, and self-efficacy.

Signalling molecules and cytokine production in T cells of multiple myeloma-increased abnormalities with advancing stage

T-cell immune dysfunction in patients with malignant tumours has been attributed to the altered expression of components of the T-cell receptor (TCR)/CD3 complex and their associated intracellular protein tyrosine kinases. In this study, four-colour flow cytometry was applied to study the surface bound molecules TCRalphabeta, CD28, CD152 and CD154 involved in T-cell signalling and the signal transduction molecules CD3zeta, p56lck, p59fyn, ZAP-70 and phosphatidyl-inositol-3 kinase (PI3-k) as well as the intracellular cytokines interferon-gamma (IFN-gamma), interleukin (IL)-4 and IL-2 as a functional read-out of non-stimulated and superantigen (staphylococcus enterotoxin B)-stimulated blood T cells of multiple myeloma (MM) patients at different stages of the disease. Multiple abnormalities were demonstrated in the CD4 and CD8 populations, both under non-stimulated and superantigen-stimulated conditions. There was a marked reduction, particular in advanced stage MM, in the proportion of CD4 and CD8 cells expressing CD28, CD152, CD3zeta, p56lck, ZAP-70 and PI3-k. The level of intracellular T-cell cytokines (IFN-gamma, IL-2 and IL-4) was normal or increased in non-stimulated cells but activation-induced cytokine production was impaired. These results illustrated profound and multiple T-cell signalling defects, from the surface and down-stream, consistent with involvement of a master T-cell function, especially in advanced stage MM. These data should be taken into consideration when developing immune-based therapeutic approaches and when applying new emerging technologies that aim to restore T-cell functions.

Kinetics of cytokine gene expression in human CD4+ and CD8+ T-lymphocyte subsets using quantitative real-time PCR

The time kinetics of five cytokines [interleukin-2 (IL-2), IL-5, interferon-gamma (IFN-gamma), granulocyte macrophage-colony stimulating factor (GM-CSF) and tumour necrosis factor-alpha (TNF-alpha)] and one cytotoxic effector protein (granzyme B) was analysed by real-time quantitative polymerase chain reaction (PCR) following in vitro stimulation of human CD4 and CD8 T lymphocytes. Two stimuli were used, a mitogen [phytohemagglutinin (PHA)] and a recall antigen [purified protein derivative (PPD)]. The pattern of cytokine mRNA expression was found to be dependent on the T-cell subset and stimulus used. A wide interindividual variability in the cytokine gene expression pattern was demonstrated. Two expression patterns were observed. A bell-shaped expression profile was seen for most cytokines upon PHA activation in both subsets and PPD-activated CD4 T cells, whereas a biphasic/multiphasic expression pattern was noted in CD8 T cells upon PPD stimulation. For most cytokines, the time to induction was within 30 min of activation, and maximum accumulation seemed to be obtained after 4-8 h of activation. A sustained high level could, however, be noticed for up to 24 h. Granzyme B gene expression was also induced within 30 min of activation but showed a continuous gradual increase and late maximal accumulation (48-72 h). The findings of the present study are of importance when designing studies using the cytokine gene expression profile as a marker for antigen-specific T lymphocytes. It might be recommended that cytokine gene expression (IL-2, IL-5 and IFN-gamma) should be measured after 4-8 h of specific activation but also up to 24 h of stimulation is acceptable. Granzyme B should preferentially be measured after 48-72 h of activation.

Personality and self-variables: important determinants of subjective quality of life in schizophrenia out-patients

OBJECTIVE

To investigate factors determining severely mentally ill patients' self-rated quality of life. The study hypothesized that objective life circumstances, personality, self-variables, and psychopathology would be determinants of quality of life.

METHOD

A total of 117 individuals with schizophrenia and related disorders were investigated. Structural equation modelling was used to: 1). investigate if one or more subfactors best described the covariance within each potential determinant and quality of life, 2). explore the relations between all variables and factors extracted in step 1.

RESULTS

A multi-factorial model indicated that a self-factor and two psychopathology factors worked as mediators of self-rated quality of life, in turn composed of an internal and an external aspect. Personality dimensions and objective life circumstances accounted directly or indirectly for substantial parts of quality of life.

CONCLUSION

The relative importance of individual characteristics and objective indices was shown. Trait-like properties, such as the self-factor and personality, explained most of the variation in self-rated quality of life.

T-cell epitopes within the complementarity-determining and framework regions of the tumor-derived immunoglobulin heavy chain in multiple myeloma

The idiotypic structure of the monoclonal immunoglobulin (Ig) in multiple myeloma (MM) might be regarded as a tumor-specific antigen. The present study was designed to identify T-cell epitopes of the variable region of the Ig heavy chain (VH) in MM (n = 5) using bioinformatics and analyze the presence of naturally occurring T cells against idiotype-derived peptides. A large number of human-leukocyte-antigen (HLA)-binding (class I and II) peptides were identified. The frequency of predicted epitopes depended on the database used: 245 in bioinformatics and molecular analysis section (BIMAS) and 601 in SYFPEITHI. Most of the peptides displayed a binding half-life or score in the low or intermediate affinity range. The majority of the predicted peptides were complementarity-determining region (CDR)-rather than framework region (FR)-derived (52%-60% vs 40%-48%, respectively). Most of the predicted peptides were confined to the CDR2-FR3-CDR3 "geographic" region of the Ig-VH region (70%), and significantly fewer peptides were found within the flanking (FR1-CDR1-FR2 and FR4) regions (P <.01). There were 8- to 10-amino acid (aa) long peptides corresponding to the CDRs and fitting to the actual HLA-A/B haplotypes that spontaneously recognized, albeit with a low magnitude, type I T cells (interferon gamma), indicating an ongoing major histocompatibility complex (MHC) class I-restricted T-cell response. Most of those peptides had a low binding half-life (BIMAS) and a low/intermediate score (SYFPEITHI). Furthermore, 15- to 20-aa long CDR1-3-derived peptides also spontaneously recognized type I T cells, indicating the presence of MHC class II-restricted T cells as well. This study demonstrates that a large number of HLA-binding idiotypic peptides can be identified in patients with MM. Such peptides may spontaneously induce a type I MHC class I- as well as class II-restricted memory T-cell response.

Idiotype vaccination in multiple myeloma induced a reduction of circulating clonal tumor B cells

Myeloma cells express the idiotype (Id)-specific antigen that may be targeted by Id vaccination. Six patients with stage I IgG myeloma were immunized with the autologous purified M component together with the adjuvant cytokines interleukin 12 (IL-12) alone or in combination with granulocyte-macrophage colony-stimulating factor (GM-CSF). The effect of Id vaccination on circulating clonal tumor B cells was monitored by a real-time allele-specific oligonucleotide polymerase chain reaction method. No other treatment was given. Reduction of blood tumor mass was observed in 4 of 6 patients, with one patient achieving a complete molecular remission in blood. In 3 of these 4 patients an Id-specific T-cell response was induced. In the remaining 2 patients with an unchanged level of blood tumor cells, one patient mounted a T-cell response, whereas the other did not. No significant change in the serum M protein level was noted. Id vaccination may target clonal B cells, suggesting that this strategy might be conducive to achieving tumor control. The clinical significance of these findings remains to be established.

Clinical utility of biochemical markers in colorectal cancer: European Group on Tumour Markers (EGTM) guidelines

In recent years, numerous serum and cell/tissue-based markers have been described for colorectal cancer (CRC). The aim of this article was to provide guidelines for the routine clinical use of some of these markers. Lack of sensitivity and specificity preclude the use of any available serum markers such as carcinoembryonic antigen (CEA), CA 19-9, CA 242, CA 72-4, tissue polypeptide antigen (TPA) or tissue polypeptide-specific antigen (TPS) for the early detection of CRC. However, preoperative measurement of CEA is desirable as this may give independent prognostic information, help with surgical management and provide a baseline level for subsequent determinations. For patients with stage 2 (Dukes' B) and 3 (Dukes' C) disease who may be candidates for liver resection, CEA levels should be measured every 2-3 months for at least 3 years after diagnosis. For monitoring treatment of advanced disease, CEA should also be tested every 2-3 months. Insufficient evidence is presently available to recommend the routine use of other serum markers for monitoring purposes. Similarly, the new cell and tissue-based markers (e.g, ras, P53) cannot yet be recommended for routine clinical use.

Health economics in the Hypertension Optimal Treatment (HOT) study: costs and cost-effectiveness of intensive blood pressure lowering and low-dose aspirin in patients with hypertension

OBJECTIVES

To investigate the marginal cost-effectiveness of different targets for the reduction of blood pressure and the cost-effectiveness of adding acetylsalicylic acid (ASA) to the treatment of hypertension.

DESIGN

Patients with hypertension were randomized to three target groups for blood pressure; < or =90, < or =85 and < or =80 mmHg. Patients were also randomly assigned ASA and placebo. The average follow-up time was 3.8 years. The direct costs for drugs, visits, hospitalizations, and side-effects were calculated and related to clinical outcome.

SETTING

Resource utilization data from all the 26 countries in the study were pooled, and Swedish unit costs were applied to the aggregated resource utilization.

SUBJECTS

A total of 18 790 patients, 50-80 years of age (mean 61.5 years), with a diastolic blood pressure between 100 and 115 mmHg (mean 105 mmHg).

INTERVENTIONS

Antihypertensive treatment with the long-acting calcium antagonist felodipine was given to all patients. Additional therapy and dose increments in four further steps were prescribed to reach the randomized target blood pressure. Fifty per cent of the patients were randomized to a low dose, 75 mg daily, of acetylsalicylic acid.

MAIN OUTCOME MEASURES

Direct health care costs, major cardiovascular (CV) events (myocardial infarction and stroke) and CV death.

RESULTS

The average cost of drugs and visits increased with more intensive treatment. The increase in treatment costs was partly but not fully offset by a nonsignificant reduction in the cost of CV hospitalizations. For patients with diabetes there were no significant differences in total cost between the target groups. The cost of avoiding a major CV event was negative in the base case analysis, SEK -10 360 (CI: -78 195, 75 630), and SEK 18 450 (CI: -88 789, 192 980) in a sensitivity analysis. For patients on ASA, costs were slightly but significantly higher than for patients on placebo. The estimates of the cost of avoiding a major CV event varied between SEK 41 600 and SEK 477 400, with very wide confidence intervals.

CONCLUSIONS

The treatment cost increases as the target for hypertension treatment is lowered. In patients with diabetes, intensive treatment to a lower target is cost-effective. Because of the nonsignificant difference in events, no conclusion can be made for all patients in the study. Furthermore, no conclusive evidence was found regarding the cost-effectiveness of adding ASA to the treatment of hypertension.

Bronchodilation by an inhaled VPAC(2) receptor agonist in patients with stable asthma

BACKGROUND

The synthetic vasoactive intestinal peptide (VIP) analogue Ro 25-1553 is a selective VIP-PACAP type 2 (VPAC(2)) receptor agonist that causes a bronchodilatory effect in guinea pigs in vivo. The effect of Ro 25-1553 given by inhalation to patients with asthma was studied and compared with that of a long acting beta(2) adrenoceptor agonist.

METHODS

Twenty four patients with moderate stable asthma participated in a double blind, randomised, placebo controlled, crossover study. The primary variable was bronchodilatory effect (increase in forced expiratory volume in 1 second, FEV(1)) after inhalation of Ro 25-1553 (100 microg or 600 microg) and formoterol (4.5 microg), respectively. Putative side effects were characterised by monitoring sitting blood pressure, serum potassium, electrocardiography and echocardiography.

RESULTS

Inhalation of 600 microg Ro 25-1553 caused a rapid bronchodilatory effect (geometric mean increase in FEV(1) compared with placebo) within 3 minutes of 6% (95% CI 4 to 9), as did inhalation of formoterol (8% (95% CI 5 to 10)). The corresponding maximum bronchodilatory effect during 24 hours was similar for 600 microg Ro 25-1553 (7% (95% CI 4 to 10)) and the reference bronchodilator formoterol (10% (95% CI 7 to 12)). However, for both doses of Ro 25-1553 the bronchodilatory effect was attenuated 5 hours after inhalation whereas formoterol still had a bronchodilatory effect 12 hours after inhalation. Neither Ro 25-1553 nor formoterol produced any clinically relevant side effects. No drug related difference in adverse events was observed.

CONCLUSION

Inhalation of a synthetic selective VPAC(2) receptor agonist constitutes a promising approach for bronchodilation in patients with asthma.

Comparison of user assessed needs for care between psychiatric inpatients and supported community residents

The aim of the present study was to compare user assessed needs for care for psychiatric patients in inpatient settings with that of residents in supported community residences. The Camberwell Assessment of Need was administered to 75 patients and residents in different housing settings. Residents in supported community settings had more needs for care (8.1), than patients in inpatient settings (5.8), partly because of differences in duration of illness. A greater proportion of those living in supported community residences reported needs in the areas of psychotic symptoms, accommodation, food, daytime activities, sexual expression and looking after the home. There were no differences in numbers of unmet needs. Relatives and friends provided emotional and social support predominantly in the areas of company and psychological distress. In conclusion, living in supported community residences does not imply more unmet needs, or less adequate response to needs from services, despite a greater number of needs being reported. In some areas of need, relatives and friends play an important role in the provision of support.

Living situation, subjective quality of life and social network among individuals with schizophrenia living in community settings

OBJECTIVE

To investigate the relationships between characteristics of the living situation in the community and subjective quality of life and social network among community-based individuals with schizophrenia.

METHOD

A total of 418 individuals with schizophrenia from 10 sites were interviewed with regard to quality of life, psychopathology, social network and needs for care. Characteristics of the living situation investigated were: living alone or not, living with family or not, and having an independent or a sheltered housing situation.

RESULTS

An independent housing situation was related to a better quality of life concerning living situation and living with the family to a better quality of life concerning family relations. An independent housing situation was associated with a better social network regarding availability and adequacy of emotional relations.

CONCLUSION

People with schizophrenia with an independent housing situation have a better quality of life associated with more favorable perceptions of independence, influence, and privacy. Their social network is better irrespective of whether they live alone or not, or with family or not.