According to a recent study, prompts sent via text messages to patients prior to a primary care visit can boost vaccination rates against influenza including COVID-19.
The study published in Proceedings of the National Academy of Sciences of the United States of America (PNAS), shows that text messages sent to patients prior to a primary care visit to encourage vaccine adoption can substantially boost vaccination rates by an average of five percent at nearly zero marginal cost.
The study
In a study of 47,306 individuals in the United States, researchers found that sending two text messages, one sent 72 hours before a primary care visit and another sent 24 hours before the visit, about getting an influenza vaccine in which the vaccine is described as reserved for the individual’s visit increased vaccination rates by at least 6.7 percent.
Results suggest that similar interventions via text message may boost vaccination rates for other illnesses, such as COVID-19, according to the authors.
In order to identify the impact of text messaging interventions on vaccination rates, the experiment was conducted in 2020 in partnership with two large health systems in the Northeastern United States including Penn Medicine and Geisinger Health. It tested 19 prompts delivered to patients via text message and designed to boost the adoption of the influenza vaccine.
What did they find?
The research found that a successful script could be used as a template for campaigns to encourage the adoption of life-saving vaccines, including against COVID-19.
Patients with new or routine primary care appointments at Penn Medicine between September 24, 2020, and December 31, 2020, and at Geisinger Health between September 28, 2020, and December 31, 2020, meeting the eligibility criteria were included in the study.
The best-performing message, which increased adoption by an estimated 11 percent, reminded patients twice to get their flu shot at their upcoming doctor’s appointment and mentioned that a shot was reserved for them.
“Our findings show prompts sent via text messages to patients prior to a primary care visit and developed by behavioral scientists to encourage vaccine adoption can substantially boost vaccination rates at close to zero marginal cost,” the paper read.
“Our best-performing message, which increased adoption by an estimated 11 percent, reminded patients twice to get their flu shot at their upcoming doctor’s appointment and mentioned that a shot was reserved for them. Although the factors influencing the adoption of vaccines for other diseases, including COVID-19, differ in important ways, this successful script could potentially be repurposed,” it added.
Thank you very much for choosing GCC Business News to be an important part of your professional life. You will receive a confirmation e-mail. Please check SPAM or UPDATES folder
