Background Little is known about the epidemiology of rhinitis, particularly the perennial and non-allergic forms. The aim of this study was to compare the symptoms, atopic state, and medical his-

Objective To measure the effect of behaviourally oriented counselling in general practice on healthy behaviour and biological risk factors in patients at increased risk of coronary heart disease. Design Cluster randomised controlled trial. Participants 883 men and women selected for the presence of one or more modifiable risk factors: regular cigarette smoking, high serum cholesterol concentration (6.5-9.0 mmol/l), and high body mass index (25-35) combined with low physical activity. Intervention Brief behavioural counselling, on the basis of the stage of change model, carried out by practice nurses to reduce smoking and dietary fat intake and to increase regular physical activity. Main outcome measures Questionnaire measures of diet, exercise, and smoking habits, and blood pressure, serum total cholesterol concentration, weight, body mass index, and smoking cessation (with biochemical validation) at 4 and 12 months. Results Favourable differences were recorded in the intervention group for dietary fat intake, regular exercise, and cigarettes smoked per day at 4 and 12 months. Systolic blood pressure was reduced to a greater extent in the intervention group at 4 but not at 12 months. No differences were found between groups in changes in total serum cholesterol concentration, weight, body mass index, diastolic pressure, or smoking cessation. Conclusions Brief behavioural counselling by practice nurses led to improvements in healthy behaviour. More extended counselling to help patients sustain and build on behaviour changes may be required before differences in biological risk factors emerge.

Interprofessional education in health care has been the focus of increasing attention in recent years. However, there is still great debate about when and how to introduce it in undergraduate studies. St George's Hospital Medical School with the Joint Faculty of Health Care Sciences of Kingston University was ideally placed to introduce, as part of its 1996 new curriculum, a Common Foundation Programme (CFP). This incorporated degree students in medicine, radiography, physiotherapy, and nursing learning together for the first term of their courses. As part of the evaluation of the CFP, students' attitudes to the course and each other were surveyed at the beginning and the end of the term, for the 1998 and 1999 intakes. The results showed that students arrive at university with stereotyped views of each other, and that these views appeared to become more exaggerated during the CFP. Students felt that the CFP would enhance interprofessional working, but there were concerns that it forced them to learn irrelevant skills. Students whose parents worked as health care professionals, held stronger stereotyped views. Our findings challenge any notion that students arrive without preconceived ideas about the other professions. Further work is needed to determine how best to break down stereotypes, and to advance our understanding of the most appropriate models for interprofessional education, to enable graduates to work effectively in today's environment.

Loneliness has been consistently identified as one of the specific ‘social problems’ which accompanies old age and growing older: 90 per cent of the general population of Britain feel that loneliness is a problem associated with old age. There is a widespread presumption that loneliness and isolation have become more prevalent in Britain in the period since the Second World War as a result of the decline in multi-generation households and changes in family structure. This paper examines the accuracy of this stereotype and considers if current cohorts of older people are more likely to report experiencing loneliness than previous generations of elders, through a comparative analysis of historical and contemporary data. Historical data are provided by three ‘classic’ social surveys undertaken in England between 1945 and 1960. Contemporary data are from a postal survey of 245 people aged 65–74 living in South London in 1999. The questions used in all four surveys were comparable, in that respondents self-rated their degree of loneliness on scales ranging from never to always. The overall prevalence of reports of loneliness ranged from five to nine per cent and showed no increase. Loneliness rates for specific age or gender sub-groups were also stable. Reported loneliness amongst those living alone decreased from 32 per cent in 1945 to 14 per cent in 1999, while the percentages decreased for both those reporting that they were never lonely and that they were ‘sometimes’ lonely.

Objective To measure the effect of brief behavioural counselling in general practice on patients' consumption of fruit and vegetables in adults from a low income population. Design Parallel group randomised controlled trial. Setting Primary health centre in a deprived, ethnically mixed inner city area. Participants 271 patients aged 18-70 years without serious illness. Intervention Brief individual behavioural counselling based on the stage of change model; time matched nutrition education counselling. Main outcome measures Self reported number of portions of fruit and vegetables eaten per day, plasma carotene, tocopherol, and ascorbic acid concentrations, and 24 hour urinary potassium excretion. Assessment at baseline, eight weeks, and 12 months.

Fruit and vegetable consumption is below recommended levels in the population, paricularly in low-income groups. This study assessed factors associated with self-reported intake and 2 biomarkers (potassium excretion and plasma vitamin C) in 271 adults living in a low-income neighborhood. Attitudinal barriers to change were negatively related to reported intake and to potassium excretion. Poor knowledge of recommended consumption was associated with low reported intake, low potassium excetion, and low plasma vitamin C concentration. Self-efficacy was related to reported intake but not to biomarkers. The authors conclude that several of the psychological factors associated with self-reported intake were also related to biomarkers in this population and that these may therfore be particularly appropriate targets for intervention.

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This case study of community and university research partnerships utilizes previously developed principles for conducting research in the context of Native American communities to consider how partners understand and apply the principles in developing community-based participatory research partnerships to reduce health disparities. The 7 partnership projects are coordinated through a National Institutes of Health-funded center and involve a variety of tribal members, including both health care professionals and lay persons and native and nonnative university researchers. This article provides detailed examples of how these principles are applied to the projects and discusses the overarching and interrelated emergent themes of sharing power and building trust.