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Biomedical subjects

B Sibbald

Publications and source records attributed to B Sibbald.

At least 91 records · Page 5Linked to original sources
PubMed2000

On-site mental health workers in primary care: effects on professional practice.

BACKGROUND: Mental health problems are common in primary care and mental health workers (MHWs) are increasingly working in this setting. In addition to treating patients, the introduction of on-site MHWs may lead to changes in the clinical behaviour of primary care providers (PCPs). OBJECTIVES: To assess the effects of on-site MHWs in primary care on the clinical behaviour of primary care providers (PCPs). SEARCH STRATEGY: We searched the Cochrane Effective Practice and Organisation of Care Group specialised register (18-22 June 1998), the Cochrane Controlled Trials Register (18-22 June 1998), MEDLINE (1966 to 1998), EMBASE (1980 to 1998), PsychInfo (1984 to 1998), CounselLit (18-22 June 1998), NPCRDC skill-mix in primary care bibliography, and reference lists of articles. SELECTION CRITERIA: Randomised trials, controlled before and after studies and interrupted time series analyses of MHWs either replacing PCPs as providers of mental health care ('replacement' models) or providing collaborative care/support to PCPs in managing patients' mental health problems ('consultation-liaison' models). The participants were primary care providers. The outcomes included objective PCP behaviours such as diagnosis, prescribing and referral. DATA COLLECTION AND ANALYSIS: Two reviewers independently extracted data and assessed study quality. MAIN RESULTS: Thirty-eight studies were included involving more than 460 PCPs and more than 3880 patients. There was some evidence that 'replacement' model MHWs achieved significant short-term reductions in PCP psychotropic prescribing and mental health referral, but the effects were not reliable. Consultation rates were also reduced, but with even less evidence of a consistent effect. There were no indirect effects in prescribing behaviour on the wider population and no consistent pattern to the impact on referrals. 'Indirect' effects on PCP consultation rates were not assessed. There was some evidence that 'consultation-liaison' model MHWs had a direct effect on PCP prescribing behaviour when used as part of complex, multifaceted interventions. Few studies examined the 'indirect' effects of such interventions, and those that did failed to provide evidence that 'direct' effects were generalisable to the wider population or endured once the 'consultation-liaison' intervention was removed. REVIEWER'S CONCLUSIONS: This review does not support the hypothesis that adding MHWs to primary care provider organisations in 'replacement' models causes a significant or enduring change in PCP behaviour. 'Consultation-liaison' interventions may cause changes in psychotropic prescribing, but these seem short-term and limited to patients under the direct care of the MHW. Longer-term studies are needed to assess the degree to which demonstrated effects endure over time.

Humans↗
PubMed2000

GP job satisfaction in 1987, 1990 and 1998: lessons for the future?

BACKGROUND: Job satisfaction is an important determinant of physician retention and turnover, and may also affect performance. Objective. Our aim was to investigate changes in GP job satisfaction from 1987 to 1998, covering a period of major change in the organization of British general practice. METHODS: Postal surveys of random national samples of GPs were carried out by separate groups of investigators in 1987, 1990 and 1998. In each survey, the questionnaire contained a standardized job satisfaction scale and a list of 14 job stressors. The final samples consisted of 1817 GPs in 1987 (response rate 45%), 917 GPs in 1990 (response rate 61%) and 1828 GPs in 1998 (response rate 49%). RESULTS: For both men and women, overall job satisfaction declined from 1987 to 1990 and then improved from 1990 to 1998, although satisfaction in 1998 remained below that in 1987. Women tended to report higher levels of satisfaction than men in all 3 years. Satisfaction with nine specific aspects of work showed dissimilar patterns of change over time. From 1987 to 1990, reported levels of stress increased for eight of 14 job stressors. Of these, three subsequently declined in 1998, two remained unchanged and three continued to increase. Of the six job stressors which showed no change from 1987 to 1990, five subsequently increased as sources of stress. Men and women differed in their sources of stress, but the differences were not consistent over time. CONCLUSIONS: The results suggest that GP job satisfaction has improved significantly from the low point reached following the introduction of the 1990/1991 NHS reforms, although reported levels of stress in relation to many aspects of work have continued to increase. The changes are discussed within the context of wider research into the determinants of GP job satisfaction in order to anticipate the likely effects on GPs of future organizational reforms.

Adult↗
PubMed2000

Randomised controlled trial of non-directive counselling, cognitive-behaviour therapy and usual general practitioner care in the management of depression as well as mixed anxiety and depression in primary care.

OBJECTIVES: The aim of this study was to determine both the clinical and cost-effectiveness of usual general practitioner (GP) care compared with two types of brief psychological therapy (non-directive counselling and cognitive-behaviour therapy) in the management of depression as well as mixed anxiety and depression in the primary care setting. DESIGN: The design was principally a pragmatic randomised controlled trial, but was accompanied by two additional allocation methods allowing patient preference: the option of a specific choice of treatment (preference allocation) and the option to be randomised between the psychological therapies only. Of the 464 patients allocated to the three treatments, 197 were randomised between the three treatments, 137 chose a specific treatment, and 130 were randomised between the psychological therapies only. The patients underwent follow-up assessments at 4 and 12 months. SETTING: The study was conducted in 24 general practices in Greater Manchester and London. SUBJECTS: A total of 464 eligible patients, aged 18 years and over, were referred by 73 GPs and allocated to one of the psychological therapies or usual GP care for depressive symptoms. INTERVENTIONS: The interventions consisted of brief psychological therapy (12 sessions maximum) or usual GP care. Non-directive counselling was provided by counsellors who were qualified for accreditation by the British Association for Counselling. Cognitive-behaviour therapy was provided by clinical psychologists who were qualified for accreditation by the British Association for Behavioural and Cognitive Psychotherapies. Usual GP care included discussions with patients and the prescription of medication, but GPs were asked to refrain from referring patients for psychological intervention for at least 4 months. Most therapy sessions took place on a weekly basis in the general practices. By the 12-month follow-up, GP care in some cases did include referral to mental healthcare specialists. MAIN OUTCOME MEASURES: The clinical outcomes included depressive symptoms, general psychiatric symptoms, social function and patient satisfaction. The economic outcomes included direct and indirect costs and quality of life. Assessments were carried out at baseline during face-to-face interviews as well as at 4 and 12 months in person or by post. RESULTS: At 4 months, both psychological therapies had reduced depressive symptoms to a significantly greater extent than usual GP care. Patients in the psychological therapy groups exhibited mean scores on the Beck Depression Inventory that were 4-5 points lower than the mean score of patients in the usual GP care group, a difference that was also clinically significant. These differences did not generalize to other measures of outcome. There was no significant difference in outcome between the two psychological therapies when they were compared directly using all 260 patients randomised to a psychological therapy by either randomised allocation method. At 12 months, the patients in all three groups had improved to the same extent. The lack of a significant difference between the treatment groups at this point resulted from greater improvement of the patients in the GP care group between the 4- and 12-month follow-ups. At 4 months, patients in both psychological therapy groups were more satisfied with their treatment than those in the usual GP care group. However, by 12 months, patients who had received non-directive counselling were more satisfied than those in either of the other two groups. There were few differences in the baseline characteristics of patients who were randomised or expressed a treatment preference, and no differences in outcome between these patients. Similar outcomes were found for patients who chose either psychological therapy. Again, there were no significant differences between the two groups at 4 or 12 months. Patients who chose counselling were more satisfied with treatment than those who chose c

Adult↗
PubMed2000

Delivering the gift of sight.

It was 1994. "They gave me a beeper and told me to go start an eye bank." And so began the most rewarding part of Mary Gatien's 27-year nursing career. As executive director of the New Brunswick Eye Bank, she runs one of Canada's four accredited eye banks; educates the public and health professionals; counsels donor families; and does the hands-on work of screening, retrieving, testing and transporting corneas. Over the past six years, she's retrieved some 500 corneas, going from 20 a year to 125 nowadays.

Eye Banks↗