Cost-impact study of rotavirus vaccination programme in Scotland. Issue 6 (3rd June 2019)

• Record Type: Journal Article
• Authors: Heggie, R.; Murdoch, H.; Cameron, C.; Smith-Palmer, A.; McIntosh, E.; Bouttell, J.
• Is Part Of: Human vaccines & immunotherapeutics. Volume 15:Issue 6(2019)
• Page Start: 1265
• Page End: 1271
• Publication Date: 2019-06-03
• Subjects: Rotavirus -- cost-impact -- vaccine; Vaccines -- Periodicals; 615.372
• DOI: 10.1080/21645515.2018.1543522
• Languages: English
• ISSNs: 2164-5515

Abstract

ABSTRACT: Aim : In July 2013, the Scottish Government introduced a rotavirus vaccination programme into the childhood immunisation schedule. The aim of this research was to estimate the cost-impact of this programme. Methods : Data for rotavirus-related resource use were identified including laboratory reports, hospitalisations, attendances at accident and emergency departments (A&E), general practice consultations (GP), calls to the National Health Service telephone helpline (NHS24) and prescriptions for common rehydration treatments. We used an interrupted time series analysis approach to assess the impact on resource utilisation in all categories. Appropriate costs were added to the models and predicted pre-and post-vaccination mean annual costs were estimated. The cost of the vaccination programme was estimated using costs from the literature. Results : The vaccination programme was associated with a reduction in utilisation in all measured healthcare resource categories. These reductions were all statistically significant (at the 95% level) with p-values less than 0.001. Reductions ranged from 18% in calls to NHS24 to 73% in positive laboratory reports. The vaccination programme was associated with a reduction in annual healthcare resource costs of 38% (£595, 000 per 100, 000 infants < 5 years old) in our measured categories (including £495, 000 from a reduction in hospital stays). The annual overall cost-impact of the rotavirus vaccination programme (the cost of delivering the programme minus the reduction in resource costs) was estimated at approximately £435, 000 per 100, 000 infants < 5 years old. Conclusion : The rotavirus vaccination programme was associated with a reduction in all measured categories of rotavirus-related resource use by infants < 5 years old.