Jane Cahill

The effectiveness of web-based interventions designed to decrease alcohol consumption – a systematic review

OBJECTIVE To review the published literature on the effectiveness of web-based interventions designed to decrease consumption of alcohol and/or prevent alcohol abuse. METHOD Relevant articles published up to, and including, May 2006 were identified through electronic searches of Medline, PsycInfo, Embase, Cochrane Library, ASSIA, Web of Science and Science Direct. Reference lists of all articles identified for inclusion were checked for articles of relevance. An article was included if its stated or implied purpose was to evaluate a web-based intervention designed to decrease consumption of alcohol and/or to prevent alcohol abuse. Studies were reliably selected and quality-assessed, and data were independently extracted and interpreted by two authors. RESULTS Initial searches identified 191 articles of which 10 were eligible for inclusion. Of these, five provided a process evaluation only, with the remaining five providing some pre- to post-intervention measure of effectiveness. In general the percentage quality criteria met was relatively low and only one of the 10 articles selected was a randomized control trial. CONCLUSION The current review provides inconsistent evidence on the effectiveness of eIectronic screening and brief intervention (eSBI) for alcohol use. Process research suggests that web-based interventions are generally well received. However further controlled trials are needed to fully investigate their efficacy, to determine which elements are keys to outcome and to understand if different elements are required in order to engage low- and high-risk drinkers.

A core approach to practice-based evidence: A brief history of the origins and applications of the CORE-OM and CORE System

Abstract This article reviews the development of the CORE-OM and CORE System from 1995 to 2005 in the context of the need to measure, monitor, and manage the delivery of counselling and the psychological therapies in service of providing best quality care for clients. The origins and philosophy of these tools are summarised and practical aspects of how to use them in routine service settings are set out, including an easy to use look-up table of differing ways of presenting CORE-OM scores and their associated meaning. The wider family of CORE outcome measures is briefly outlined to show the relationship between the various versions and how each is designed for a specific purpose. These outcome tools are set within the broader context of the CORE System. In turn, the CORE-OM and CORE System are placed within the paradigm of practice-based evidence and examples are provided of how these tools have been applied in routine as well as more traditional evaluative settings. The aim of the present article is two-...

Sudden Gains in Cognitive Therapy for Depression: A Replication and Extension

Of 76 clients receiving 8-20 sessions of cognitive therapy (CT) in a joint university and a national health service clinic, 31 experienced sudden gains that appeared very similar to those first reported in clinical trials of CT by T. Z. Tang and R. J. DeRubeis (1999) and subsequently replicated in other studies. The sudden gains appeared less stable in the present studys more routine clinical practice settings than they were in the clinical trials. Life events did not appear to account for sudden gains.

The CORE-10: A short measure of psychological distress for routine use in the psychological therapies

Abstract Background: There is a need for a generic, short, and easy-to-use assessment measure for common presentations of psychological distress in UK primary care mental health settings. This paper sets out the development of the CORE-10 in response to this need. Method: Items were drawn from the CORE-OM and 10 items were selected according to a combination of usefulness, coverage of item clusters, and statistical procedures. Three CORE-OM datasets were employed in the development phase: (1) a primary care sample, (2) a sample from an MRC platform trial of enhanced collaborative care of depression in primary care, and (3) a general population sample derived from the Office of National Statistics Psychiatric Morbidity Follow-up survey. A fourth dataset comprising a sample from an occupational health setting was used to evaluate the CORE-10 in its standalone format. Results: The internal reliability (alpha) of the CORE-10 was .90 and the score for the CORE-10 correlated with the CORE-OM at .94 in a clinica...

Can we improve the morale of staff working in psychiatric units? A systematic review

Background: Those working in psychiatric units care for some of the most vulnerable and needy patients within health services, and suffer some of the highest levels of job dissatisfaction and burnout within healthcare workforce. Poor staff morale is bad for patient care and is economically wasteful. The same level of evidence of effectiveness and efficiency should be considered in workforce planning as is required in patient care. This has hitherto not occurred. Aim: To examine the impact and cost effectiveness of strategies to improve staff morale and reduce “burnout” amongst staff working in psychiatric units. Methods: We conducted a systematic review of robust evaluations of strategies designed to improve psychological wellbeing or the working experience of staff working in psychiatric units. We searched the following databases: EMBASE; MEDLINE; PsycINFO; CINAHL; Sociological Abstracts; HMIC; Management and Marketing Abstracts; Management Contents and Inside Conferences (all to 2004), and sought the following outcomes: Psychological wellbeing; Job satisfaction; staff burnout and stress; staff sickness and turnover; Direct and indirect costs. The following designs were included: Randomised Controlled Trails (RCTs); Controlled Clinical Trials (CCTs); Controlled Before and after studies (CBAs); and interrupted time series (ITSs). We conducted a narrative overview of key design features, endpoints and results. Results: We identified eight evaluations of strategies to improve staff morale (3 RCTs; 3 CCTs and 2 CBAs). Educational interventions designed to enhance the skill and competency of staff were the most commonly evaluated, and showed positive impact on at least one outcome of interest. Psycho-social interventions that sought out members of staff who were experiencing emotional problems and offered work-based support and enhanced social support networks were positive in US healthcare settings, but had been incompletely implemented and evaluated in UK settings. Organisational interventions, such as a shift to continuous care and primary nursing also showed a potential to be effective in reducing sickness rates and improving job satisfaction. Conclusions: There is substantial opportunity to design and implement interventions to improve the working experience of staff in psychiatric units. There is an onus to evaluate the longer term impact and cost effectiveness of these strategies. Unfortunately strategies are currently being implemented in the absence of any prospective evaluation. Declaration of interest: The authors have no conflict of interest.

Systematic review of practice‐based research on psychological therapies in routine clinic settings

PURPOSE To review the published material on practice-based research and to compare results with benchmarks derived from efficacy studies. METHODS Electronic and manual searches were carried out up to and including 2008. Studies were screened for content relevance and selected according to specified inclusion criteria. Data were extracted from all studies that met criteria and were quality assessed using an adapted version of a checklist designed for the appraisal of both randomized and non-randomized studies of health care interventions. Studies were synthesized according to (1) the type of problem being treated and (2) study design using descriptive and meta-analytic methods where appropriate. RESULTS Psychological treatment conducted in routine clinic settings is effective for a range of client problems, particularly common mental health problems (uncontrolled effect size = 1.29; 95% CI = 1.26-1.33, N = 10,842). When benchmarked against data from efficacy studies, practice-based studies yielded effect sizes that fell short of the selected benchmark. In contrast, the practice-based studies achieved the benchmark for percentage of clients meeting a stringent criterion for recovery. CONCLUSIONS Clients receiving treatment as normally delivered within routine practice report significant relief of symptoms. However, the result of comparisons with efficacy benchmarks is dependent on the outcome index used. Notwithstanding this, substantive factors are also likely to contribute. Therefore, in addition to attending to methodological issues, further work is required to understand the relative contribution of these factors.

Convergent Validity of the CORE Measures with Measures of Depression for Clients in Cognitive Therapy for Depression.

Clients (N = 77) undergoing cognitive therapy for depression were assessed before treatment with the Clinical Outcomes in Routine Evaluation-Outcome Measure (CORE-OM), which encompasses domains of subjective well-being, problems, functioning, and risk of harming self or others, along with the Beck Depression Inventory-II (BDI-II), the Hamilton Rating Scale for Depression (HRSD), the Beck Hopelessness Scale (BHS), and a measure of avoidant (Cluster C) personality problems (Inventory of Interpersonal Problems-Avoidant [IIP-Av]). The CORE-OM and the BDI-II were strongly correlated with each other and showed coherent and similar patterns of correlations with the HRSD, the BHS, and the IIP-Av. Sixty-one of the clients were repeatedly assessed during treatment with alternating versions of the CORE Short Form and with the BDI-II. Results strongly supported the convergent validity of the CORE measures with the BDI-II in across-clients comparisons of means scores and rates of improvement and in across-sessions comparisons within clients.

The prevalence of nursing staff stress on adult acute psychiatric in-patient wards. A systematic review.

Concerns about recent changes in acute in-patient mental healthcare environments have led to fears about staff stress and poor morale in acute in-patient mental healthcare staff. To review the prevalence of low staff morale, stress, burnout, job satisfaction and psychological well-being amongst staff working in in-patient psychiatric wards. Systematic review. Of 34 mental health studies identified, 13 were specific to acute in-patient settings, and 21 were specific to other non-specified ward-based samples. Most studies did not find very high levels of staff burnout and poor morale but were mostly small, of poor quality and provided incomplete or non-standardised prevalence data. The prevalence of indicators of low morale on acute in-patient mental health wards has been poorly researched and remains unclear. Multi-site, prospective epidemiological studies using validated measures of stress together with personal and organizational variables influencing staff stress in acute in-patient wards are required.

Predictors of outcome and completion status in cognitive therapy for depression

Abstract The aim of this study was to investigate the relationship among therapy outcome, premature termination, and client interpersonal style and therapeutic alliance. Of the 94 clients who began cognitive therapy for the treatment of depression, 24 did not complete their agreed-on number of therapy sessions, had poorer outcomes and alliance scores, and were more likely to have an ambivalent interpersonal style. However, mediation of this relationship between interpersonal style and completion status by alliance was not significant. Therapy outcomes for all clients were better for clients with a secure interpersonal style than for those with an insecure interpersonal style, particularly avoidant. The association between interpersonal style and outcome was mediated by the therapeutic alliance.

Qualitative research as evidence: criteria for rigour and relevance

This paper is about the nature and construct of evidence and its relation to qualitative research. Using a post-modern lens, we begin by defining evidence, signifying the importance of context, and use discourse as a vehicle for looking at the ways in which qualitative research evidence struggles to achieve the equivalent standing of its quantitative counterpart. In outlining the role of discourse in the creation of research paradigms, we offer a conceptual map that enables a repositioning of qualitative research in the evidence-based genre. In order to best illustrate our standpoint, we then provide two examples of qualitative, transformational research approaches and relate these to the criteria of rigour and relevance, criteria which we would argue when met are examples of high-quality evidence. Having used the examples of discourse analysis and auto-ethnography, we then conclude by exposing and decentralising the myth that surrounds the discourse of evidence-based practice, which continues, albeit unintentionally, to discredit any evidence that falls outside of its parameters.