Journal of Human Nutrition

ISSN: 2642-4878

PROTOCOL PAPER | VOLUME 1 | ISSUE 1 | DOI: 10.36959/487/278 OPEN ACCESS

Parental Perceptions of Onsite Hospital Food Outlets in a Large Hospital in the North East of England: A Qualitative Interview Study Protocol

Lorraine McSweeney, Catherine Haighton, Suzanne Spence, Julie Anderson and Wendy Wrieden

  • Lorraine McSweeney 1*
  • Catherine Haighton 2
  • Suzanne Spence 1
  • Julie Anderson 3
  • Wendy Wrieden 1
  • The Human Nutrition Research Centre, Newcastle University, UK
  • Department of Social Work, Northumbria University, UK
  • Child Health Research Strategy, Children's Services Clinical Research Centre, Royal Victoria Infirmary, UK

McSweeney L, Haighton C, Spence S, et al. (2017) Parental Perceptions of Onsite Hospital Food Outlets in a Large Hospital in the North East of England: A Qualitative Interview Study Protocol. J Hum Nutr 1(1):19-23.

Accepted: October 26, 2017 | Published Online: October 28, 2017

Parental Perceptions of Onsite Hospital Food Outlets in a Large Hospital in the North East of England: A Qualitative Interview Study Protocol

Abstract


The need to address the increasing obesity rates of children living in the United Kingdom has become a Government priority. It has been recognized that a public health level approach as opposed to an individual approach is potentially one way forward. The wider food environment should be designed so that the 'healthier choice' is the easiest choice; this includes public sector settings such as hospitals. Due to Private Finance Initiative deals many hospitals do not own their premises and therefore do not have control over the types of shops and outlets permitted to operate on site. Many of these outlets sell and promote food and drinks high in sugar, fat and salt undermining health messages developed by the UK National Health Service. Financial incentives have been provided to encourage hospitals to promote healthier food choices; however few outlets have complied with all the set targets. The aim of this qualitative interview study is to determine the dietary perceptions and needs of parents whose children attend a large children's hospital in the North East of England. A purposive sample of parents whose children attend the hospital as an in- or out-patient will be invited to participate in a one-to-one in-depth interview to share their views of the wider hospital food environment. Interviews will be conducted until data saturation is reached and Framework Analysis will be adopted for interview analysis. These findings will inform a larger study to pilot-test an intervention to facilitate healthier food choice in hospital settings.

Keywords


Food environment, Hospital food, Childhood obesity, Children's diet, Parents, Qualitative research

Introduction


Recent figures from the UK National Child Measurement programme showed that a third of 10-11 year olds and over a fifth of 4-5 year olds were overweight/obese [1]. Health problems associated with being overweight or obese cost the National Health Service (NHS) more than £5 billion every year [2]. Hospitals have a role in addressing the obesity burden by helping visitors choose a healthier lifestyle [2]. Health professionals routinely provide advice to patients on healthy eating and it is important their advice is not undermined by lack of healthy food and drink items offered for sale on hospital premises [3]. However, despite NHS trusts having contracted food standards for feeding patients [4], there is no regulation for the wider hospital food environment. Onsite outlets sell and promote foods high in salt, sugar and fat [5]. Private Finance Initiative deals mean that many hospitals do not own their own premises, but lease them from buildings consortia, who also rent out areas to commercial operators [6]. Economic reliance on revenue may be a key motivating factor encouraging the growth of outlets selling less nutritious food in hospitals [7].

Evidence points to a shift in how the 'obesity epidemic' should be tackled; the focus for action is moving towards a public health level as opposed to an individual level approach. The 'food environment' where people work and live is likely to influence what people eat [8] with unhealthy food environments fostering unhealthy diets [9]. Evidence of the impact of the hospital food environment in the UK is limited. The UK Government's recent childhood obesity strategy [10] stresses the importance of every public sector setting, including hospitals, having a food environment so designed that the easy choices are also the healthy choices. Hospitals represent an environment which has great potential for influencing what people eat; marketing practices, such as pricing, food placement and signage can change the way visitors eat [8,11].

In 2016, after pressure and support from the Campaign for Better Hospital Food [12], NHS England offered financial incentives for hospitals to remove price discounts and advertising for well-known retailers only fulfilling one of four specific targets such as 'ban price promotions on sugary drinks junk food and sugary drinks and to provide healthier alternatives [13]. The targets are known as the Health and Well being Commissioning for Quality and Innovation [14]. Compliance with the targets was mixed with several and foods high in fat, salt and sugar' [15].

The aim of this study is to explore the perceived needs of families regarding the types of food that are offered for sale in shops and outlets in a North East of England hospital. Parents will be invited to participate in an interview in order to share their views of the food available to them and their family, when their child is admitted either as an in- or out-patient. This is a small pilot study and the data collected will be used to inform a larger study and contribute to hospital healthy eating policies.

Methods and Materials


Design

A qualitative semi-structured, in-depth interview study.

Setting

This study will be conducted at a large UK North East children's hospital. The hospital is one of the 4 largest major children's hospitals in the UK, approximately 73,000 children engage with the service each year. Therefore, improving the hospital food environment has the potential to reach and influence a significant number of families.

Participants and recruitment

Participants will comprise a purposive sample of parents of children attending the children's hospital either as an in-patient or out-patient (see Table 1 for Sampling Framework). This is to enable a wide variety of views from the diverse population which attends hospital. The hospital offers one of the widest ranges of children's healthcare in the country. Each year around 49,000 children attend outpatient clinics, 11,000 are admitted as day cases and around 13,000 children require overnight stays on the wards.

Materials


The interview topic guide was developed from a review of the literature and in consultation with the Newcastle University Teaching Hospitals Healthy Eating Policy committee. The guide was reviewed by a local Young Person's Advisory Group (YPAG North East) and a local virtual advisory parent group.

The topic areas include: experience of being a hospital visitor; knowledge and use of hospital food outlets; satisfaction of available foods; perception of regulations; and on-ward catering. The topic guide is available on request from the corresponding author.

Data management and statistical analysis

Interviews will be digitally recorded with the participant's consent and transcribed verbatim. Framework analysis will be adopted to analyze the findings of the interviews; this allows the reduction of data through summarization and synthesis enabling comprehensive and transparent analysis [16]; its use is increasingly common in healthcare research. NVivo software will be used to aid indexing and charting [17]. Guided by the principles of grounded theory [18], the data will be repeatedly read and coded independently within a framework of a priori issues identified from the topic guide (Supplementary File) and by participants or which emerge from the data. Regular discussion and review of the analysis by LM and the project team will act a quality control measure.

Ethics

Ethical approval was granted by the Health Research Authority, Rec reference: 17/LO0520. Participants will be informed that they are free to leave the study at any point without having to give a reason.

Monitoring, quality control and assurance

The study will be managed under the guidance of Fuse (The Centre for Translational Research in Public Health) standards. The principal investigator will be responsible for the day-to-day conduct of the study. Quality Control will be maintained through the piloting of interview topic guides, participant information and consent forms. Participant data will be treated in the strictest of confidence and any quotes used in publications will be treated anonymously. All digital data, including master copies, will be securely stored and backed up on the University's File store Service. Access to the data will be accessible only to authorized project staff. The file store is hosted across two data centres, operates shadow copies and daily backups are kept for ninety days.

Preservation of the data

The University does not have a data repository. However, research data with long-term value will be archived with supporting documentation in a suitable repository. A repository will be identified within the first six months of the project starting. The repository will maintain long-term accessibility for at least ten years and create a data record with a robust identifier to aid discovery.

Expected outcomes of the study

The findings of the study will be disseminated through reports to the NHS Foundation Trust and the Children's Hospital Research Community; publications to relevant journals and presentations to stakeholders; and at a local or national public health related seminars or conference.

Discussion


The food environment is likely to be instrumental in influencing what people choose to eat and drink. In order to address the increasing obesity burden faced by the UK, recent Government strategy policies have called for action to be taken in public sector buildings such as NHS hospitals and other health settings. Research exploring the wider hospital food environment in the UK is scarce. In the US and Canada several studies have been conducted to implement interventions with the aim of encouraging healthful eating [8,19-23]. Some studies have focused on changing the vending machine environment [24-26] for example by stocking 'better' or 'other' choices. In New Zealand the District Health Boards are in line to adopt a new Healthy Food policy across the country. This policy provides guidance on the types of food suitable for sale in hospitals; foods categorized as 'red' will not be permitted for sale. It has been suggested that such interventions may have other positive effects such as modeling healthier choices, providing supportive environments and influencing social norms [26].

A recent Australian study found that 90% of surveyed parents felt that hospital outlets should sell mostly healthy food and 83% felt the health service should restrict the sale of unhealthy food and drink [3]. A further study conducted in Taiwan exploring the user perceptions of hospital retail space, found that the highest consumer demand was for 'convenience' followed by 'cleanliness' and 'comfort' [27]. Moreover, it has been suggested that fast food outlets on hospital premises which provide low-cost food are perceived to be familiar and reliable [28], which may be an important consideration for families.

The use of 'nudge theory', which has gained particular momentum in areas such as health promotion [29], may be a tool which can be utilized by hospitals to facilitate the promotion of healthy eating to visitors in a non-paternalistic way. A nudge is described as 'an aspect of the choice architecture that alters people's behaviour in a predictable way without forbidding any option or significantly changing their economic incentives' [30]. A nudge can involve making an environment less conducive to someone making an unhealthy choice; provision of information; changes to default; and the use of norms [31]. Most eating behaviour occurs without much conscious effort [32] and people's behaviour is susceptible to the influence of 'default rules, framing effects and starting points' [33]. It could be argued that re-framing the environment to change people's behaviour and to 'stop them making the 'wrong' decisions' is controlling. However, private industry and corporate actors have relatively free rein in influencing their customer's health behaviours [33]. This reiterates the unease of retail franchises being present in hospitals.

The study aims to determine the perceptions and needs of parents whose child visits or attends a large hospital in the North East of England. Examining the needs and perceptions of parents and their children will enable a better understanding of how they can be supported, during what may be a stressful period of their life, to choose the healthier food and drink option.

It is believed that this study investigating the types of food and drinks sold to visiting children and their families in the UK is the first of its kind. Our study will be conducted in a single, large-scale hospital, thus generalisability to other healthcare settings may be limited. In addition, we recognize as is common in health care research, parents who volunteer to participate in the study may have prior health knowledge or interest in health-related matters; this may impact the findings. However, the in-depth nature of the interviews will enable a rich source of data to be collected.

The findings from this study will inform the development of a larger study with the aim to pilot-test an intervention to facilitate healthier food choice. This will not only benefit the family in the short-term but in the wider context potentially provide a better environment for promoting long-term, positive health behaviours. This in turn may contribute to changing hospital food policy for the benefit of all patients, staff and visitors.

Acknowledgments


This study is being funded by Fuse - The Centre for Translational Research in Public Health. Fuse is one of the five UK Public Health Research Centres of Excellence, it works hand-in-hand with the NHS, local and national government, voluntary and community sectors to help transform public health. Funding for Fuse from the British Heart Foundation, Cancer Research UK, Economic and Social Research Council, Medical Research Council, the National Institute for Health Research, is gratefully acknowledged.

References


  1. Public Health England (2016) Child obesity. Public Health England.
  2. Department of Health (2014) The Hospital Food Standards Panel's report on standards for food and drink in NHS hospitals.
  3. Bell C, Pond N, Davies L, et al. (2013) Healthier choices in an Australian health service: A pre-post audit of an intervention to improve the nutritional value of foods and drinks in vending machines and food outlets. BMC Health Serv Res 13: 492.
  4. Department of Health (2016) A toolkit to support the development of a hospital food and drink strategy.
  5. Malhotra A (2013) It's time to ban junk food on hospital premises. BMJ 346: 3932.
  6. Benjamin J (2014) Seven things everyone should know about the Private Finance Initiative.
  7. McDonald CM, Karamlou T, Wengle JG, et al. (2006) Nutrition and exercise environment available to outpatients, visitors, and staff in children's hospitals in Canada and the United States. Arch Pediatr Adolesc Med 160: 900-905.
  8. Lesser LI, Hunnes DE, Reyes P, et al. (2012) Assessment of Food Offerings and Marketing Strategies in the Food-Service Venues at California Children's Hospitals. Acad Pediatr 12: 62-67.
  9. Swinburn B, Vandevijvere S, Kraak V, et al. (2013) Monitoring and benchmarking government policies and actions to improve the healthiness of food environments: A proposed Government Healthy Food Environment Policy Index. Obes Rev 14: 24-37.
  10. HM Government (2016) Childhood Obesity: A Plan for Action.
  11. Winston CP, Sallis JF, Swartz MD, et al. (2013) Consumer Nutrition Environments of Hospitals: An Exploratory Analysis Using the Hospital Nutrition Environment Scan for Cafeterias, Vending Machines, and Gift Shops, 2012. Prev Chronic Dis 10: 120335.
  12. Sustain the alliance for better food and farming (2017) Campaign for better hospital food.
  13. Button K, Parente S (2017) Taking the Pulse of Hospital Food: A survey of NHS hospitals, using London as a test case. London: Sustain the alliance for better food and farming farming.
  14. NHS England (2016/17) Commissioning for Quality and Innovation (CQUIN) Guidance for 2016/17.
  15. Sustain the alliance for better food and farming (2016) New healthy hospital food league table.
  16. Ritchie J, Spencer L (2012) The Framework approach to qualitative data analysis. NatCen Learning.
  17. QSR International (2011) NVIVO 9 [Computer program].
  18. Corbin J, Strauss A (1990) Grounded Theory Research: Procedures, Canons, and Evaluative Criteria. Qualitative Sociology. Qualitative Sociology 13: 3-21.
  19. Van kleef E, Otten K, van Trijp HC (2012) Healthy snacks at the checkout counter: A lab and field study on the impact of shelf arrangement and assortment structure on consumer choices. BMC Public Health 12: 1072.
  20. Center Training and Research Translation (2013) Healthy Food Environments Pricing Incentives.
  21. Center Training and Research Translation (2013) Kaiser Permanente Cafeteria Menu Labelling.
  22. Eneli I, Oza-Frank R, Grover K, et al. (2014) Instituting a sugar-sweetened beverage ban: experience from a children's hospital. Am J Public Health 104: 1822-1825.
  23. Moran A, Krepp M, Johnson Curtis C, et al. (2016) An Intervention to Increase Availability of Healthy Foods and Beverages in New York City Hospitals: The Healthy Hospital Food Initiative, 2010-2014. Prev Chronic Dis 13: 150541.
  24. Lawrence S, Boyle M, Craypo L, et al. (2009) The food and beverage vending environment in health care facilities participating in the healthy eating, active communities program. Pediatrics 123: 287-292.
  25. Gorton D, Carter J, Cvjetan B, et al. (2010) Healthier vending machines in workplaces: both possible and effective. N Z Med J 123: 43-52.
  26. Grech A, Allman-Farinelli M (2015) A systematic literature review of nutrition interventions in vending machines that encourage consumers to make healthier choices. Obes Rev 16: 1030-1041.
  27. Chihyi C, Yuching C, Tsungjung C User Perceptions of the Built Environment of Retail Space at Hospital Lobby. Proceedings on the 8th International Symposium for Environmental Behavior Studies, 1-6.
  28. Sahud HB, Binns HJ, Meadow WL, et al. (2006) Marketing Fast Food: Impact of Fast Food Restaurants in Children's Hospitals. Pediatrics 118: 2290-2297.
  29. Saghai Y (2012) Salvaging the concept of nudge. J Med Ethics 39: 487-493.
  30. Thaler R, Sunstein C (2009) Nudge: Improving Decisions about Health, Wealth and Happiness. Penguin, London.
  31. Associaton LG (2013) Changing behaviours in public health: To nudge or to shove? Local Government Association, London, 1-12.
  32. Johnson E, Shu S, Dellaert B, et al. (2012) Beyond nudges: Tools of a choice architecture. Mark Lett 23: 487-504.
  33. Quigley M (2013) Nudging for Health: On Public Policy and Designing Choice Architecture. Med Law Rev 21: 588-621.

Abstract


The need to address the increasing obesity rates of children living in the United Kingdom has become a Government priority. It has been recognized that a public health level approach as opposed to an individual approach is potentially one way forward. The wider food environment should be designed so that the 'healthier choice' is the easiest choice; this includes public sector settings such as hospitals. Due to Private Finance Initiative deals many hospitals do not own their premises and therefore do not have control over the types of shops and outlets permitted to operate on site. Many of these outlets sell and promote food and drinks high in sugar, fat and salt undermining health messages developed by the UK National Health Service. Financial incentives have been provided to encourage hospitals to promote healthier food choices; however few outlets have complied with all the set targets. The aim of this qualitative interview study is to determine the dietary perceptions and needs of parents whose children attend a large children's hospital in the North East of England. A purposive sample of parents whose children attend the hospital as an in- or out-patient will be invited to participate in a one-to-one in-depth interview to share their views of the wider hospital food environment. Interviews will be conducted until data saturation is reached and Framework Analysis will be adopted for interview analysis. These findings will inform a larger study to pilot-test an intervention to facilitate healthier food choice in hospital settings.

References

  1. Public Health England (2016) Child obesity. Public Health England.
  2. Department of Health (2014) The Hospital Food Standards Panel's report on standards for food and drink in NHS hospitals.
  3. Bell C, Pond N, Davies L, et al. (2013) Healthier choices in an Australian health service: A pre-post audit of an intervention to improve the nutritional value of foods and drinks in vending machines and food outlets. BMC Health Serv Res 13: 492.
  4. Department of Health (2016) A toolkit to support the development of a hospital food and drink strategy.
  5. Malhotra A (2013) It's time to ban junk food on hospital premises. BMJ 346: 3932.
  6. Benjamin J (2014) Seven things everyone should know about the Private Finance Initiative.
  7. McDonald CM, Karamlou T, Wengle JG, et al. (2006) Nutrition and exercise environment available to outpatients, visitors, and staff in children's hospitals in Canada and the United States. Arch Pediatr Adolesc Med 160: 900-905.
  8. Lesser LI, Hunnes DE, Reyes P, et al. (2012) Assessment of Food Offerings and Marketing Strategies in the Food-Service Venues at California Children's Hospitals. Acad Pediatr 12: 62-67.
  9. Swinburn B, Vandevijvere S, Kraak V, et al. (2013) Monitoring and benchmarking government policies and actions to improve the healthiness of food environments: A proposed Government Healthy Food Environment Policy Index. Obes Rev 14: 24-37.
  10. HM Government (2016) Childhood Obesity: A Plan for Action.
  11. Winston CP, Sallis JF, Swartz MD, et al. (2013) Consumer Nutrition Environments of Hospitals: An Exploratory Analysis Using the Hospital Nutrition Environment Scan for Cafeterias, Vending Machines, and Gift Shops, 2012. Prev Chronic Dis 10: 120335.
  12. Sustain the alliance for better food and farming (2017) Campaign for better hospital food.
  13. Button K, Parente S (2017) Taking the Pulse of Hospital Food: A survey of NHS hospitals, using London as a test case. London: Sustain the alliance for better food and farming farming.
  14. NHS England (2016/17) Commissioning for Quality and Innovation (CQUIN) Guidance for 2016/17.
  15. Sustain the alliance for better food and farming (2016) New healthy hospital food league table.
  16. Ritchie J, Spencer L (2012) The Framework approach to qualitative data analysis. NatCen Learning.
  17. QSR International (2011) NVIVO 9 [Computer program].
  18. Corbin J, Strauss A (1990) Grounded Theory Research: Procedures, Canons, and Evaluative Criteria. Qualitative Sociology. Qualitative Sociology 13: 3-21.
  19. Van kleef E, Otten K, van Trijp HC (2012) Healthy snacks at the checkout counter: A lab and field study on the impact of shelf arrangement and assortment structure on consumer choices. BMC Public Health 12: 1072.
  20. Center Training and Research Translation (2013) Healthy Food Environments Pricing Incentives.
  21. Center Training and Research Translation (2013) Kaiser Permanente Cafeteria Menu Labelling.
  22. Eneli I, Oza-Frank R, Grover K, et al. (2014) Instituting a sugar-sweetened beverage ban: experience from a children's hospital. Am J Public Health 104: 1822-1825.
  23. Moran A, Krepp M, Johnson Curtis C, et al. (2016) An Intervention to Increase Availability of Healthy Foods and Beverages in New York City Hospitals: The Healthy Hospital Food Initiative, 2010-2014. Prev Chronic Dis 13: 150541.
  24. Lawrence S, Boyle M, Craypo L, et al. (2009) The food and beverage vending environment in health care facilities participating in the healthy eating, active communities program. Pediatrics 123: 287-292.
  25. Gorton D, Carter J, Cvjetan B, et al. (2010) Healthier vending machines in workplaces: both possible and effective. N Z Med J 123: 43-52.
  26. Grech A, Allman-Farinelli M (2015) A systematic literature review of nutrition interventions in vending machines that encourage consumers to make healthier choices. Obes Rev 16: 1030-1041.
  27. Chihyi C, Yuching C, Tsungjung C User Perceptions of the Built Environment of Retail Space at Hospital Lobby. Proceedings on the 8th International Symposium for Environmental Behavior Studies, 1-6.
  28. Sahud HB, Binns HJ, Meadow WL, et al. (2006) Marketing Fast Food: Impact of Fast Food Restaurants in Children's Hospitals. Pediatrics 118: 2290-2297.
  29. Saghai Y (2012) Salvaging the concept of nudge. J Med Ethics 39: 487-493.
  30. Thaler R, Sunstein C (2009) Nudge: Improving Decisions about Health, Wealth and Happiness. Penguin, London.
  31. Associaton LG (2013) Changing behaviours in public health: To nudge or to shove? Local Government Association, London, 1-12.
  32. Johnson E, Shu S, Dellaert B, et al. (2012) Beyond nudges: Tools of a choice architecture. Mark Lett 23: 487-504.
  33. Quigley M (2013) Nudging for Health: On Public Policy and Designing Choice Architecture. Med Law Rev 21: 588-621.