Deborah A. Clayton

Observation of food safety practices in catering using notational analysis

Observations of food handlers’ practices have many uses. Describes the use of a notational analysis technique to monitor and analyse specific food safety actions of caterers. A total of 115 food handlers from 29 catering businesses were observed carrying out 31,050 food preparation and hygiene actions in their workplace. Notational analysis was found to offer little advantage, compared to traditional observation methods. However, this technique did allow tracking of sequential events and was successful in identifying and recording a greater number of cross‐contamination events than would have been highlighted using traditional approaches. The results demonstrated that, based on hygiene guidelines, food handlers were required to implement de‐contamination actions on a large number of occasions. These de‐contamination actions were frequently inadequately conducted. To improve standards of food hygiene in catering there is a need to minimise the requirements for de‐contamination activities thereby reducing the potential for cross‐contamination.

An investigation of the factors underlying consumers' implementation of specific food safety practices

Utilises social cognition models to determine the beliefs, attitudes and knowledge of consumers towards food safety. The main aim was to determine the underlying factors influencing consumers’ implementation of specific food safety practices in the home. The research was conducted in two stages. First, salient beliefs of 100 consumers towards food safety were obtained using open‐ended questions. Second, the food handling practices of 40 consumers were observed and their food safety attitudes and knowledge determined using structured questionnaires. Disparities were shown between participants’ knowledge of specific hygiene practices and their implementation of these practices. Participants demonstrated a lack of and/or inadequate implementation of a number of hygiene practices, including a lack of handwashing, poor hand‐washing technique and inadequate cleaning of surfaces. The results suggest measures of perceived behavioural control, perceived barriers and perceived risk may provide developers of food safety intervention materials with more useful information compared with measures of knowledge or intention.

Food safety culture: the evolution of an emerging risk factor?

Purpose – Outbreaks of foodborne disease are often investigated to determine the causes although traditional approaches to identifying risk factors may not determine the real or underlying causes. The aim of this paper is to identify a food safety culture that can be used in addition to more traditional risk factors.Design/methodology/approach – A parallel is drawn between the use of the term “emerging pathogen” and the emergence of food safety culture as a risk factor in food poisoning outbreaks. The evolution of the term starting with organizational culture is developed via the literature on health and safety culture. The concept of food safety culture and reservations over the use of the term are examined along with possible distinctions between food safety culture and climate.Findings – The concept of food safety culture has direct parallels with “safety culture” and in the prevention of healthcare associated infections. The use of food safety culture is useful as part of outbreak investigation. It is...

The assessment of food safety culture.

Purpose – The concept of food safety organizational culture, whilst largely ignored in the past, is attracting increasing interest. The purpose of this paper is to examine a possible framework for assessing a businesss food safety culture.Design/methodology/approach – The literature on health and safety culture and organizational culture is examined and relevant components applicable to food safety are identified and discussed.Findings – A total of six possible groupings including: food safety management systems and style; food safety leadership; food safety communication; food safety commitment; food safety environment and risk perception were identified as “culture” factors that could contribute to food safety performance. These can form the basis for assessing food safety culture and how this may be done practically along with the creation of a positive food safety culture are discussed. Management is traditionally talked about in food safety but a distinction is drawn between this and food safety lea...

The role of social capital and community belongingness for exercise adherence: An exploratory study of the CrossFit gym model.

This is the first study to measure the ‘sense of community’ reportedly offered by the CrossFit gym model. A cross-sectional study adapted Social Capital and General Belongingness scales to compare perceptions of a CrossFit gym and a traditional gym. CrossFit gym members reported significantly higher levels of social capital (both bridging and bonding) and community belongingness compared with traditional gym members. However, regression analysis showed neither social capital, community belongingness, nor gym type was an independent predictor of gym attendance. Exercise and health professionals may benefit from evaluating further the ‘sense of community’ offered by gym-based exercise programmes.

The therapeutic potential of a prison-based animal programme in the UK

Purpose – Much evidence suggests that animals can serve as therapeutic tools for those working with vulnerable individuals. This exploratory study analysed the accounts of staff and offenders involved in a UK prison-based animal programme. The purpose of this paper was to explore the perceived impact of such a programme with male offenders. Design/methodology/approach – Semi-structured interviews were conducted with three service users and five staff members. Participants were drawn from a special unit in a category B prison which housed an animal centre. Findings – A thematic analysis identified four salient themes: a sense of responsibility, building trust, enhanced communication, and impact on mood and behaviour. Findings revealed that offenders seemed to gain particular benefit from interacting with the two Labrador dogs which were present on the wing. Practical implications – The study highlights the therapeutic potential of the presence of animals in prisons. Their implications of this for forensic ...

Exercise intensities of gardening tasks within older adult allotment gardeners in Wales

Previous research has suggested that gardening activity could be an effective form of regular exercise for improving physical and psychological health in later life. However, there is a lack of data regarding the exercise intensities of various gardening tasks across different types of gardening and different populations. The purpose of this study was to examine the exercise intensity of gardening activity for older adult allotment gardeners in Wales, United Kingdom following a similar procedure used in previous studies conducted in the United States and South Korea by Park and colleagues (2008a; 2011). Oxygen consumption (VO2) and energy expenditure for six gardening tasks were measured via indirect calorimetery using the portable Oxycon mobile device. From these measures, estimated metabolic equivalent units (METs) were calculated. Consistent with Park et al. (2008a; 2011) the six gardening tasks were classified as low to moderate-high intensity physical activities based on their metabolic values (1.9-5.7 METs).

Evaluation of cardiovascular risk-lowering health benefits accruing from laboratory-based, community-based and exercise-referral exercise programmes

Background To evaluate the ability of community-based exercise programmes to facilitate public participation in exercise and hence improved cardiovascular health, we assessed the respective impacts of: a continuously monitored exercise programme based within our university (study 1); a Valleys Regional Park-facilitated community-based outdoor exercise programme (study 2); a Wales National Exercise Referral Scheme-delivered exercise-referral programme (study 3). Methods Biomolecular (monocytic PPARγ target gene expression), vascular haemodynamic (central/peripheral blood pressure, arterial stiffness), clinical (insulin sensitivity, blood lipids) and anthropometric (body mass index, waist circumference, heart rate) parameters were investigated using RT-PCR, applanation tonometry, chemical analysis and standard anthropometric techniques. Results In studies 1–3, 22/28, 32/65 and 11/14 participants adhered to their respective exercise programmes, and underwent significant increases in physical activity levels. Importantly, beneficial effects similar to those seen in our previous studies (eg, modulations in expression of monocytic PPARγ target genes, decreases in blood pressure/arterial stiffness, improvements in blood lipids/insulin sensitivity) were observed (albeit to slightly differing extents) only in participants who adhered to their respective exercise programmes. While study 1 achieved more intense exercise and more pronounced beneficial effects, significant cardiovascular risk-lowering health benefits related to biomolecular markers, blood pressure, arterial stiffness and blood lipids were achieved via community/referral-based delivery modes in studies 2 and 3. Conclusions Because cardiovascular health benefits were observed in all 3 studies, we conclude that the majority of benefits previously reported in laboratory-based studies can also be achieved in community-based/exercise-referral settings. These findings may be of use in guiding policymakers with regard to introduction and/or continued implementation of community/referral-based exercise programmes.

Telephone helplines as a source of support for eating disorders: Service user, carer, and health professional perspectives

ABSTRACT Access to care for eating disorders can be problematic for numerous reasons including lack of understanding and delays with treatment referrals. Previous research has highlighted the benefits of telephone helplines as an accessible source of support for those who may not wish to access face-to-face support or to fill a gap for those waiting for treatment. This study aimed to gain an insight into the perspectives of those who may use or refer others to a telephone helpline in order to identify the requirements of such a service. Triangulation of service user, carer and health professionals’ perspectives resulted in identification of themes relating to the type of support, delivery and practicalities of a helpline. The findings indicated that telephone helplines may offer numerous benefits for individuals with an eating disorder, whether accessed as a first step, alongside treatment or as an extension of this support when in recovery. Additionally helplines may provide an opportunity for carers to access information and discuss their own experiences, while supporting their loved one. Raising awareness of these services is important to encourage those affected by an eating disorder to access and make the most of this type of support. These findings offer an insight into the key requirements for new and existing service development with regard to both the type of support and the method of communication required by individuals with eating disorders.