Abstract
Objectives: Gastrointestinal (GI) infections are common and most people do not see a physician. There is conflicting evidence of the impact of socioeconomic status (SES) on risk of GI infections. We assessed the relationship between SES and GI calls to two National Health Service (NHS) telephone advice services in England. Methods: Over 24 million calls to NHS Direct (2010–13) and NHS 111 (2013–15) were extracted from Public Health England (PHE) syndromic surveillance systems. The relationship between SES and GI calls was assessed using generalised linear models (GLM). Results: Adjusting for rurality and age-sex interactions, in NHS Direct, children in disadvantaged areas were at lower risk of GI calls; in NHS 111 there was a higher risk of GI calls in disadvantaged areas for all ages (0–4 years RR 1.27, 95% CI 1.25–1.29; 5–9 years RR 1.43, 95% CI 1.36–1.51; 10–14 years RR 1.36, 95% CI 1.26–1.41; 15–19 years RR 1.59, 95% CI 1.52–1.67; 20–59 years RR 1.50, 95% CI 1.47–1.53, 60 years and over RR 1.12, 95% CI 1.09–1.14). Conclusions: Disadvantaged areas had higher risk of GI calls in NHS 111. This may relate to differences in exposure or vulnerability to GI infections, or propensity to call about GI infections.
| Original language | English |
|---|---|
| Pages (from-to) | 95-100 |
| Number of pages | 6 |
| Journal | Journal of Infection |
| Volume | 78 |
| Issue number | 2 |
| DOIs | |
| Publication status | Published - Feb 2019 |
Bibliographical note
Funding Information:This work was funded by the National Institute for Health Research Health Protection Research Unit (NIHR HPRU 201210,038) in Gastrointestinal Infections. The authors would like to acknowledge support from NHS 111 and NHS Digital and also the help of the Public Health England Real-time Syndromic Surveillance Team.
Funding Information:
The research was funded by the National Institute for Health Research Health Protection Research Unit (NIHR HPRU) in Gastrointestinal Infections at University of Liverpool in partnership with Public Health England (PHE), in collaboration with University of East Anglia, University of Oxford and the Quadram Institute. Natalie Adams is based at the University of Liverpool and Public Health England. The views expressed are those of the author(s) and not necessarily those of the NHS, the NIHR, the Department of Health and Social Care or Public Health England. David Taylor-Robinson is funded by the MRC on a Clinician Scientist Fellowship (MR/P008577/1). Ben Barr and Tanith Rose were also supported by the National Institute for Health Research (NIHR) Collaboration for Leadership in Health Research and Care (CLAHRC NWC).
Publisher Copyright:
© 2018 The British Infection Association
Keywords
- Diarrhoea
- Inequalities
- Syndromic surveillance
- Vomiting