The metabolic syndrome is common in older adults and may be modified by the diet. The aim of this study was to examine associations between a posteriori dietary patterns and the metabolic syndrome in an older New Zealand population. The REACH study (Researching Eating, Activity, and Cognitive Health) included 366 participants (aged 65–74 years, 36 % male) living independently in Auckland, New Zealand. Dietary data were collected using a 109-item FFQ with demonstrated validity and reproducibility for assessing dietary patterns using principal component analysis. The metabolic syndrome was defined by the National Cholesterol Education Program Adult Treatment Panel III. Associations between dietary patterns and the metabolic syndrome, adjusted for age, sex, index of multiple deprivation, physical activity, and energy intake were analysed using logistic regression analysis. Three dietary patterns explained 18 % of dietary intake variation – ‘Mediterranean style’ (salad/leafy cruciferous/other vegetables, avocados/olives, alliums, nuts/seeds, shellfish and white/oily fish, berries), ‘prudent’ (dried/fresh/frozen legumes, soya-based foods, whole grains and carrots) and ‘Western’ (processed meat/fish, sauces/condiments, cakes/biscuits/puddings and meat pies/hot chips). No associations were seen between ‘Mediterranean style’ (OR = 0·75 (95 % CI 0·53, 1·06), P = 0·11) or ‘prudent’ (OR = 1·17 (95 % CI 0·83, 1·59), P = 0·35) patterns and the metabolic syndrome after co-variate adjustment. The ‘Western’ pattern was positively associated with the metabolic syndrome (OR = 1·67 (95 % CI 1·08, 2·63), P = 0·02). There was also a small association between an index of multiple deprivation (OR = 1·04 (95 % CI 1·02, 1·06), P < 0·001) and the metabolic syndrome. This cross-sectional study provides further support for a Western dietary pattern being a risk factor for the metabolic syndrome in an older population.

This article examines public health spending, health outcomes and political complexion in London's 28 Metropolitan Borough Councils (MBCs) in the inter-war period. It describes the place of the MBCs in the governance of the capital and demonstrates the variety of experience across the different boroughs in terms of wealth, politics and mortality. Searching for potential causes of differences in outcomes, it discovers some positive statistical relationships between the extent of Labour party presence on the councils, local spending and health outcomes. Our tentative conclusion is that local democratic processes could lead to distinctive and beneficial public health policies, albeit within the context of other local and structural determining factors.

The fourth age remains a poorly understood phenomenon and there is a lack of understanding of the perceptions of those who might be considered to be living in it. This article draws on findings from a study of dignity in later life which examined the day-to-day experiences of participants who were in need of support and care because of failing health. It discusses their accounts of the changes to their sense of self and their identity that came about as a result of their ageing and health problems and looks also at the ways in which the support and care they received helped to shape their adjustment to those changes. The accounts given by participants reveal a great deal about the physical, mental and emotional effort entailed in maintaining a sense of self and highlight the essential role played by social relationships in the maintenance of identity. These findings are analysed by reference to emerging theories of the fourth age.

This paper reports on the methodological and ethical issues that were encountered when using focus groups to explore older people's knowledge, beliefs and risk perceptions about the use of innovative health technologies in end of life care. Older people drawn from community organisations in Sheffield, England, took part in discussions about the application of ‘life prolonging’ and ‘comfort care’ technologies during serious illness and impending death. The paper offers a reflective account of the management of recruitment and informed consent, and of the issues that arose when facilitating group discussions of potentially distressing material. It concludes with a brief account of the steps that were taken to enhance the ‘credibility’ of the data.