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Text-message reminders increase uptake of routine breast screening appointments: a randomised controlled trial in a hard-to-reach population

BACKGROUND: There is a need for interventions to promote uptake of breast screening throughout Europe. METHODS: We performed a single-blind randomised controlled trial to test whether text-message reminders were effective. Two thousand two hundred and forty women receiving their first breast screeni...

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Detalles Bibliográficos
Autores principales: Kerrison, R S, Shukla, H, Cunningham, D, Oyebode, O, Friedman, E
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2015
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4366892/
https://www.ncbi.nlm.nih.gov/pubmed/25668008
http://dx.doi.org/10.1038/bjc.2015.36
Descripción
Sumario:BACKGROUND: There is a need for interventions to promote uptake of breast screening throughout Europe. METHODS: We performed a single-blind randomised controlled trial to test whether text-message reminders were effective. Two thousand two hundred and forty women receiving their first breast screening invitation were included in the study and randomly assigned in a 1 : 1 ratio to receive either a normal invitation only (n=1118) or a normal invitation plus a text-message reminder 48 h before their appointment (n=1122). FINDINGS: In the intention-to-treat analysis, uptake of breast screening was 59.1% among women in the normal invitation group and 64.4% in the text-message reminder group (χ(2)=6.47, odds ratio (OR): 1.26, 95% confidence intervals (CI): 1.05–1.48, P=0.01). Of the 1122 women assigned to the text-message reminder group, only 456 (41%) had a mobile number recorded by their GP and were thereby sent a text. In the per-protocol analysis, uptake by those in the control group who had a mobile number recorded on the GP system was 59.77% and by those in the intervention group who were sent a reminder 71.7% (χ(2)=14.12, OR=1.71, 95% CI=1.29–2.26, P<0.01). INTERPRETATION: Sending women a text-message reminder before their first routine breast screening appointment significantly increased attendance. This information can be used to allocate resources efficiently to improve uptake without exacerbating social inequalities.