Quasi-experimental study shows QR-SIGN enhances knowledge and adherence to OTC medications in Deaf community.
Key Points
Significant improvements in knowledge scores were observed in the intervention group, indicating increased understanding of OTC medications.
Participants using QR-SIGN reported adherence scores improving from 2.95 to 3.72, showing better compliance with medication instructions.
The study utilized a quasi-experimental, non-randomized pretest-posttest design with 30 Deaf participants divided into intervention and control groups.
These results highlight the potential for QR code technology to improve health outcomes and user satisfaction among Deaf individuals.