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PubMed2000

Schizophrenia and older adults. An overview: directions for research and policy.

The Group for the Advancement of Psychiatry, Committee on Aging, believes that a crisis has emerged with respect to the understanding of the nature and treatment of schizophrenia in older persons. Moreover, critical gaps exist in clinical services for this population. In this article, we examine the epidemiology of aging and schizophrenia; life-course changes in psychopathology, cognitive function, social functioning, and physical health; and various concerns regarding treatment, services, and financing. Finally, we propose six research and policy recommendations and suggest methods for addressing the research questions that we have posed.

Aged↗
PubMed2006

Clinical governance in practice: closing the loop with integrated audit systems.

Clinical governance has been acknowledged as the driving force behind National Health Service (NHS) reform since the government white paper outlined a new style of NHS in the UK in 1997. The framework of clinical governance ensures that NHS organizations are accountable for continually improving the quality of their services and safeguarding high standards of care by creating an environment in which excellence in clinical care will develop. A major component of a clinical governance framework requires utilizing audit procedures, which assess the effectiveness of current systems and ultimately direct continual quality improvement. This paper describes the audit component of a local clinical governance framework designed for a unit based within an NHS trust, which has utilized a multidisciplinary approach to assess the effectiveness of a newly commissioned service and its impact on the residents and staff. The unit is a 12-bedded, low-secure-intensive rehabilitation unit for clients with severe and enduring mental illness. Using recognized and standardized psychometric outcome measures, information was collected on clinical symptoms, social functioning, social behaviour, quality of life, relationship quality with named nurses and medication side-effects. Additionally, confidential staff measures were included to assess levels of burnout, identify expressed emotion and assess staff perception of models of illness. The paper includes a comprehensive account of how managerial commitment, teaching processes and application of technology ensured prompt data collection and maintained the momentum through the audit timescale. Data analysis and presentation of data in both clinical reviews and in senior management meetings within the unit are discussed. Findings highlight the full integration of the audit system into the processes of the unit. Clinically, the paper highlights the enhancement of the knowledge base of the client group and the influence on clinical decision-making processes and care delivery as a result of the audit. Brief clinical examples are given. In conclusion, the impact of the audit on unit strategy and organizational efficiency are discussed to highlight the importance of closing the audit loop and completing the cycle of clinical governance. The audit system has positive implications for replication in other services.

Commission on Professional and Hospital Activities↗
PubMed2000

Validation of a new quality of life measure for children with epilepsy.

PURPOSE: There is no adequate measure of health-related quality of life (HRQOL) specifically for children with epilepsy. The aim of this study was to develop an epilepsy-specific HRQOL questionnaire for children, covering five domains: physical function, emotional well-being, cognitive function, social function, and behavior. Second, we aimed to demonstrate the instrument's reliability and validity, and its sensitivity to differences in epilepsy severity. METHODS: The subjects were guardians of children with refractory epilepsy, whose syndrome had been defined by using video-EEG monitoring. Each family completed the developed epilepsy-specific HRQOL scale for children and two standard, generic measures of HRQOL. RESULTS: The results indicated that each of the scales of the questionnaire had good internal consistency reliability. Furthermore, each scale correlated more highly with theoretically similar scales on established, generic health measures than with theoretically dissimilar scales (construct validity). The sensitivity of the questionnaire to differences in epilepsy severity also was demonstrated. As seizure severity increased, HRQOL subscale scores decreased, independent of age, gender, age of seizure onset, and IQ. Further, there was a negative relation between the number of antiepileptic medications taken and measures of memory and language performance, which was independent of age, gender, age of seizure onset, IQ, and seizure severity. CONCLUSIONS: This study demonstrated that the developed HRQOL instrument is a reliable and valid measure and is sensitive to differences in epilepsy. These results indicate that this new instrument may be a viable medical or surgical outcome measure for children with epilepsy.

Age Factors↗
PubMed1994

Assessing health-related quality of life in elderly outpatients: telephone versus face-to-face administration.

OBJECTIVE: While health-related quality of life (HRQOL) is increasingly being used as an outcome in clinical trials, it is unknown whether HRQOL assessments are influenced by the method of administration. Within the context of a randomized, controlled trial evaluating a pharmacist intervention for elderly outpatients prescribed at least five medications, we compared telephone and face-to-face administration of the SF-36, a widely used HRQOL measure. DESIGN: Survey. SETTING: General Medicine Clinic, Veterans Affairs Medical Center. PATIENTS: At entry, participants in the randomized trial received continuous care from a general medicine clinic physician, were > or = 65 years of age, and were prescribed > or = 5 regularly scheduled medications. Patients were excluded if they were cognitively impaired and had no caregiver available to participate in the study as a proxy or if they resided in a nursing home. MEASUREMENTS: Subjects completed the SF-36 by telephone at closeout and face-to-face at clinic visits within 1 month (mean = 16.7 days). MAIN RESULTS: Telephone administration required significantly less time than face-to-face interviews (10.2 vs 14.0 minutes, P < 0.001). Although systematic differences between modes of administration were generally small, there were substantial nonsystematic discrepancies for all eight SF-36 scales (mean absolute difference scores ranged from 10.8 to 30.1). Discrepancies were greatest for emotional role functioning, physical role functioning, social functioning, and bodily pain; these four scales also demonstrated low to moderate correlations (.33 to .58). CONCLUSIONS: The two modes of administration may not produce interchangeable results. Researchers should be cautious when mixing modes of administration to elderly patients.

Activities of Daily Living↗
PubMed2003

Improved validation of the Inflammatory Bowel Disease Questionnaire and development of a short form in Greek patients.

OBJECTIVES: The Inflammatory Bowel Disease Questionnaire (IBDQ) is a disease-specific questionnaire for assessing health-related quality of life. The main objective of this study is to assess three main areas of the validation of the Greek IBDQ: internal validity, designating items to dimensions, and selecting items for a short form. An additional aim is to present alternative validation methods for improved and robust results. METHODS: A total of 134 patients with IBD, including 74 with ulcerative colitis (UC) and 60 with Crohn's disease (CD), completed the Greek IBDQ. Internal validity was assessed by using standard methods and multiple correlation analysis. Factor analysis of the 32 items of the questionnaire was carried out to identify the underlying dimensions, using principal factor analysis and maximal likelihood. For selecting items for a short form, three methods of linear regression analysis were used. RESULTS: All items had adequate convergent validity (except item 11 in the CD group) and acceptable discriminant validity (except item 11 for both groups). Factor analysis yielded five factors (emotional function, social function, systemic symptoms, bowel symptoms, and abdominal symptoms). The combination of three regression techniques and their internal validity yielded two similar but distinct short forms, one for UC and one for CD. Both forms had high correlation with the total IBDQ score (R(2) = 0.949 and 0.977, respectively). CONCLUSIONS: The Greek IBDQ had good internal validity. The original designation in four dimensions and the original short form could be improved with only slight modifications.

Adolescent↗
PubMed1980

The DTES - drug taking evaluation scale. A simple scale for the evaluation of drug taking behaviour.

This paper describes a clinically based scale elaborated for the evaluation of drug taking behaviour. The scale is a composite scale that included subscales for drug taking behaviour, social functioning, social identity and belonging and mental health. The scale is used in different evaluation projects from surveys to treatment research, and the experiences as well as reliability testing are described. Finally, the paper contains a manual for the use of the scale.

Adult↗
PubMed1983

Bromocriptine in the prevention of alcohol abuse.

In a double-blind trial comprising 50 chronic alcoholics, randomized in two parallel groups, bromocriptine was compared with placebo on psycho-social variables in the prevention of alcohol abuse for 6 months. The overall effects on the abuse situation, social functioning, social belonging and psychic status were significantly bettered by bromocriptine. Craving was reduced from strong to very mild, indicating a distancing effect of bromocriptine on dependency. Neurotic states and depressive reactions were significantly improved by bromocriptine, as were social situation, motivation and personal insight. Global evaluation of bromocriptine treatment was beneficial in most patients, with a substantial reduction in the number of patients abusing alcohol. Our results indicate that bromocriptine may affect the craving.

Adult↗
PubMed1993

The Utrecht comparative study on psychiatric day treatment and inpatient treatment.

A prospective randomized comparative study on the effectiveness of psychiatric day treatment and inpatient treatment is described. The target population consisted of patients who would normally have been admitted to an open inpatient unit. Outcome indicators were psychopathology, social functioning, interpersonal functioning, social network and social support. No differences in effectiveness were found between the two forms of treatment, although more patients accepted and completed day treatment, and day patients were more satisfied. Although a uniform treatment programme for both departments was established, distinct differences did arise in the actual treatment programme offered to the patients. The duration of treatment for the day patients was considerably longer, and the intensity of treatment was more low-key. No striking differences in the amount of medication prescribed and in the occurrence of crisis situations (including suicide) were found. Day treatment turns out to be a realistic alternative for 33% of all patients admitted for inpatient treatment. It was not possible to predict which type of patient in particular is suitable for day treatment.

Adult↗
PubMed2003

Quality of life and work in patients with rheumatoid arthritis and ankylosing spondylitis of working age.

OBJECTIVE: To investigate the relationship between work and quality of life (QOL) in patients with rheumatoid arthritis (RA) and ankylosing spondylitis (AS) aged 16-59. METHODS: 1056 patients with RA and 658 with AS were included in the study. Data were obtained by postal questionnaire, which included several generic and disease related QOL instruments. Separate dimensions and physical and mental summary scores from the SF-36 were compared. Stepwise multiple regression was performed to study the relationship between work and physical and mental health related QOL, including disease related factors, coping, and fatigue. RESULTS: Physical health related QOL was reported to be worse, and mental health related QOL better, in RA than in AS in people of working age. No differences between RA and AS were found in somatic pain, physical role functioning, social functioning, emotional role functioning, vitality, or general health perception; nor were there any significant differences in fatigue and behavioural coping styles. Work was positively associated with physical health related QOL in both groups and, after disease characteristics, was the most important determinant. No association was found with mental health related QOL. CONCLUSIONS: Although physical health related QOL was worse in patients with RA, the impact on several dimensions of health related QOL in patients with RA and AS of working age under rheumatological care was comparable. Patients with RA and AS experienced similar limitations in physical role functioning, including work. Work is an important independent external determinant of physical health related QOL, but not of mental health related QOL.

Adaptation, Psychological↗
PubMed1999

How do scores on the EuroQol relate to scores on the SF-36 after stroke?

BACKGROUND AND PURPOSE: The EuroQol and Medical Outcome Survey 36-item short-form health survey (SF-36) questionnaires have both been validated for the assessment of health-related quality of life after stroke. However, the relationship between these instruments has not been studied after stroke. We therefore sought to compare the responses of a group of stroke patients to both instruments. METHODS: A total of 2253 patients with stroke entered by United Kingdom hospitals in the International Stroke Trial were randomized to follow-up with either the EuroQol or SF-36 instruments. We randomly selected one third of patients who had responded to the EuroQol for follow-up, again using the SF-36, and two thirds of patients who had responded to the SF-36 for follow-up, again using the EuroQol. We assessed the patients' mean score for each domain of the SF-36 categorized by their response to the corresponding EuroQol domain and the correlation between the domains of the 2 instruments. RESULTS: The domains for both instruments, which assessed physical functioning, social functioning, bodily pain, and overall health-related quality of life, correlated closely. The mental health domain of the SF-36 correlated only poorly with the psychological functioning domain of the EuroQol. CONCLUSIONS: Both the EuroQol and SF-36 measure broadly similar domains of health. The weak relationship between the assessments of mental health may reflect a difference in content or more fundamental problems with the validity or reliability of the items in one of the instruments with respect to this domain. This study has provided the first empirical qualitative evidence by which the data on the SF-36 after stroke may be interpreted.

Health Surveys↗
PubMed2001

Quality of life assessment in patients undergoing endovascular or conventional AAA repair.

PURPOSE: To compare health-related quality of life outcomes in a cohort of abdominal aortic aneurysm (AAA) patients treated concurrently with either a conventional or endoluminal intervention. METHODS: Between December 1997 and April 1999, 51 AAA patients treated by either open or endovascular techniques were enrolled in this prospective study. Conventional therapy was performed in 26 patients (19 men; mean age 70.4 +/- 6.0 years) with anatomical features unsuitable for the endovascular approach. Twenty-five patients (23 men; mean age 70.7 +/- 7.2 years) underwent endoluminal AAA exclusion using either the Ancure or bifurcated Enduring stent-grafts. The Medical Outcomes Study Short-Form 36-item health survey was administered preoperatively and at 1, 4, 8, and > or = 52 weeks after discharge. RESULTS: At 1 week, both groups showed significant reductions (p < 0.001) in mean scores compared to baseline in 4 dimensions (physical function, social function, role-physical, and vitality), but the decline was more pronounced in patients having open repair. Endoluminal patients returned to their baseline scores by the 4th postoperative week, whereas complete recovery to baseline in the conventional patients was delayed to the 8th week. CONCLUSIONS: Patients treated endoluminally exhibit better physical and functional scores as early as 1 week after discharge; they also return to baseline status significantly earlier than the conventional group. These findings document the perceived advantage of endovascular therapy over conventional AAA treatment.

Aged↗
PubMed2003

Self-reported health-related quality of life in persons with HIV infection: results from a multi-site interview project.

BACKGROUND: To examine demographic and behavioral associations with self-reported health-related quality of life (HRQOL) among persons with HIV infection or AIDS. METHODS: Analysis of interviews with persons > or = 18 years of age reported through routine disease surveillance with HIV infection or AIDS to nine state and local health departments from January 1995 through December 1996. Scales were constructed from validated measures of HRQOL, and mean scores were calculated (lower scores signified poorer HRQOL). Measures of HRQOL included Overall Health, Pain, Physical Functioning, Role Functioning, Social Functioning, Mental Health, Energy/Fatigue, and Cognitive Functioning. Differences in HRQOL were examined by various demographic and behavioral factors, including taking antiretroviral medication. RESULTS: HRQOL data were available for 3778 persons. Factors associated with lower HRQOL scores included older age, female sex, black or Hispanic race/ethnicity, injection drug use, lower education and income, no private health insurance, and lower CD4 count. In multivariate analysis, lower CD4 count was the factor most consistently associated with lower HRQOL. Taking antiretroviral medication was not associated with differences in HRQOL regardless of CD4 count. CONCLUSIONS: Perception of HRQOL varied in a population with HIV infection or AIDS. On most HRQOL measures, lower CD4 count was associated with lower HRQOL. Measurement of HRQOL can assist in understanding the long-term effects of disease and treatment on persons with HIV.

Adolescent↗
PubMed2005

Ethnic differential item functioning in the assessment of quality of life in cancer patients.

BACKGROUND: Past research has shown that Filipino cancer patients report lower levels of quality of life (QoL) than other ethnic groups. One possible explanation for this is that Filipinos do not define QoL in the same manner as others, resulting in bias in their assessments. Hence, Filipinos would not necessarily have lower QoL. METHODS: Item response theory methods were used to assess differential item functioning (DIF) in the quality of life (measured by the EORTC QLQ-C30) of cancer patients across four ethnic groups (Caucasian, Filipino, Hawaiian, and Japanese). The sample consisted of 359 cancer patients. RESULTS: Results showed the presence of DIF on several items, indicating ethnic differences in the assessment of quality of life. Relative to the Caucasian and Japanese groups, items related to physical functioning, cognitive functioning, social functioning, nausea and vomiting, and financial difficulties exhibited DIF for Filipinos. On these items Filipinos exhibited either higher or lower QoL scores, even though their overall QoL was the same. CONCLUSION: This evidence may explain why Filipinos have previously been found to have lower overall QoL. Although Filipinos score lower on QoL than other groups, this may not reflect lower QoL, but rather differences in how QoL is defined. The presence of DIF did not appear, however, to alter the psychometric properties of the QLQ-C30.

Aged↗
PubMed2000

Health-related quality of life in postmenopausal women with low BMD with or without prevalent vertebral fractures.

Fractures and subsequent morbidity determine the impact of established postmenopausal osteoporosis. Health-related quality of life (HRQOL) has become an important outcome criterion in the assessment and follow-up of osteoporotic patients. As part of the baseline measurements of the Multiple Outcomes of Raloxifene Evaluation (MORE) study, HRQOL was assessed in 751 osteoporotic (bone mineral density [BMD] T score > or = -2.5) women from Europe with or without vertebral fractures (VFX). This was done using the quality of life questionnaire of the European Foundation for Osteoporosis (QUALEFFO), Nottingham Health Profile (NHP) and the EQ-5D (former EuroQol). QUALEFFO contains questions in five domains: pain, physical function, social function, general health perception, and mental function. Each domain score and QUALEFFO total scores are expressed on a 100-point scale, with 0 corresponding to the best HRQOL. In comparison with patients without VFX, those with VFX were older (66.2 +/- 5.9 years vs. 68.8 +/- 6.3 years; p < 0.001), had higher prevalence of nonvertebral fractures (25% vs. 36%; p = 0.002), and higher QUALEFFO scores (worse HRQOL; total score, 26 +/- 14 vs. 36 +/- 17; p < 0.001). QUALEFFO scores increased progressively with increasing number of VFX, especially lumbar fractures (p < 0.001). Patients with a single VFX already had a significant increase in QUALEFFO scores (p < 0.05). Similar, though weaker, associations were seen for NHP and EQ-5D scores. This study confirms decreased HRQOL for patients with prevalent VFX. In osteoporotic patients, QUALEFFO scores change in relation to the number of VFX. QUALEFFO is suitable for clinical studies in patients with postmenopausal osteoporosis.

Aged↗
PubMed1992

Psychometric validation of the EORTC Core Quality of Life Questionnaire, 30-item version and a diagnosis-specific module for head and neck cancer patients.

A cancer-specific self-reporting quality of life questionnaire has been validated. The questionnaire is designed to assess physical functioning, role functioning, cognitive functioning, emotional functioning, social functioning, pain, fatigue, emesis and quality of life by means of multi-item scales, and other disease- and treatment-related symptoms by means of single items. The questionnaire was completed by 126 head and neck cancer patients with a mean age of 67 years. The internal consistency (scale reliability) was satisfactory for all scales but one. Correlations between scales and items assessing the same underlying dimension were also satisfactory. The questionnaire discriminates between patient subgroups and between acute, subacute and late toxicity. Patient compliance was high. The questionnaire provided valuable information, and most of the scales/items functioned well. A few problems were found, especially with the modified visual analogue scales, and minor modifications will be made.

Activities of Daily Living↗
PubMed2003

[Schizophrenic patients living in the community. Nursing referral].

The authors describe the clinical and socio-demograpaphic characteristics of schizophrenic patients who live out in the community. The authors study the clinical profile and the disabilities of those items derived from nursing. To do so, the authors made a random selection from persons diagnosed as schizophrenics who visited one of the five Mental Health Centers in the Sant Joan de Déu Hospital network's Mental Health Services. The authors evaluated sociodemographic characteristics, use of services, disabilities based on WHO-DAS, PANSS psychopathology, and LSP ability to function socially. Of the 231 patients included in this study group, 141 patients followed a psychiatrist only treatment program while 90, or 39%, followed a combined psychiatrist-nurse treatment program. Upon comparing these two groups, the authors observed that those patients who followed a combined treatment program had a higher score on the Negative PANSS test (*p < 0.005) which means they have many more difficulties to adequately carry out social functions in daily life activities. On the other hand, this group had lower scores on the WHO-DAS-IV Total test (*p < 0.001), on the WHO-DAS-IV Occupational Test (*p < 0.001), on the WHO-DAS-IV Familiar Test (*p < 0.005) and on WHO-DAS-IV Personal Care Test (*p < 0.005). The authors did not observe any significant results on the rest of the subscales nor on the LSP test.

Adult↗
PubMed1992

Does capitation affect the health of the chronically mentally ill? Results from a randomized trial.

OBJECTIVE: To determine the effect on health outcomes of enrollment of chronically mentally ill Medicaid recipients in prepaid plans vs traditional fee-for-service Medicaid. DESIGN: A randomized controlled trial. Clients who were randomly assigned to prepaid care were then permitted to choose among four capitated health plans. Clients returned to fee-for-service care at the end of the demonstration. SETTING: The Medicaid Demonstration Project in Hennepin County, Minnesota, the urban center of which is Minneapolis. PATIENTS: Seven hundred thirty-nine Medicaid clients who were classified as having chronic mental illness on the basis of Medicaid claims. Clients were interviewed at baseline (time 1) and at two follow-up points. Data were available for 96% of participants at the end of the intervention (time 2). Average duration of follow-up was 11 months. A subset of 370 clients with schizophrenia was followed up 11 months after the return of the prepaid group to fee-for-service care (time 3). MAIN OUTCOME MEASURES: General health status, physical functioning, social functioning, and psychiatric symptoms, assessed using the Schedule of Affective Disorders and Schizophrenia-Change version, the Global Assessment Scale, and indicators of community function. RESULTS: No significant differences between prepaid and fee-for-service groups in general health or psychiatric symptoms from baseline to time 2. After regression adjustment, 12% fewer clients in the prepaid group reported being victimized (P less than .01). At the end of time 3, the regression-adjusted Global Assessment Scale scores had worsened by 7.6 points more in the prepaid group in comparison with the fee-for-service group (P less than .02). CONCLUSION: There was no consistent evidence of harmful effects of enrolling chronically mentally ill Medicaid clients in prepaid care, at least in the short run. The generalizability of these findings may be limited to plans that control utilization by methods similar to those used in this study setting. Longer-term outcome studies should be undertaken to clarify the strength of the findings.

Adult↗
PubMed1989

[Quality of life--criterion in the treatment strategy of severely injured patients].

A cohort study of 202 patients showed that all different aspects of quality of life--physical function, psychological function, social function and symptoms--were altered after multiple injury. Sixty-three percent of the patients rated their quality of life after trauma as average or bad. Since the quality of life is a relevant problem after trauma, it is necessary to use it as an important endpoint to judge results after multiple injury. Findings from such studies must be integrated into existing diagnostic and therapeutic concepts.

Activities of Daily Living↗