Adherence to behaviours associated with the test, trace, and isolate system: an analysis using the theoretical...

Area of Science:

• Public Health
• Epidemiology
• Behavioral Science

Background:

• The UK's test, trace, and isolate system is vital for controlling COVID-19.
• Low engagement and adherence to testing, self-isolation, and contact tracing guidance necessitate targeted interventions.

Purpose of the Study:

• To identify key factors influencing adherence to test, trace, and isolate behaviors.
• Utilized the Theoretical Domains Framework (TDF) to explore barriers and facilitators.

Main Methods:

• Conducted six online focus groups (N=30) with individuals in Sheffield who had close social or work contacts.
• Explored capability, opportunity, and motivational factors related to adherence.
• Applied framework analysis to code data according to TDF domains.

Main Results:

• A complex interplay exists between symptom identification, testing, and self-isolation adherence.
• Perceived barriers to testing and isolation reduced symptom recognition and test requests.
• Concerns about isolation consequences and lack of trust in the Test and Trace system were significant barriers.

Conclusions:

• Interventions must collectively address the interconnected factors influencing test, trace, and isolate behaviors.
• Promoting testing requires addressing self-isolation barriers, enhancing support, and improving symptom identification messaging.
• Building trust in the Test and Trace system is essential for effective public health strategies.