International Journal of Research and Scientific Innovation (IJRSI)
Effectiveness of VoxQR (Voice QR Code) In Enhancing Knowledge Medication Adherence for Geriatric Hypertensive Patients in Koronadal City
Published October 15, 2025 • Vol. 12, Issue 9, pp. 4090–4127Open Access
DOI: 10.51244/IJRSI.2025.120800369
Abstract
This study examined the effectiveness of VoxQR (Voice-powered QR codes) in enhancing knowledge and medication adherence among geriatric hypertensive patients in Koronadal City, where nonadherence to antihypertensive medication is a common issue due to cognitive decline and difficulty understanding treatment regimens. A quasi-experimental design was employed, and patients aged 60 and above were selected using purposive sampling. Data were gathered using a validated questionnaire that measured adherence and knowledge before and after the intervention. Results showed notable improvements, including a shift in medication adherence from moderate-low to moderate high levels, increased understanding of medication purpose, dosage, and timing. These findings indicate that VoxQR significantly enhanced medication adherence and knowledge, suggesting that voice-based QR technology is a practical and accessible tool for supporting chronic disease management in older adults.
Keywords: VoxQR, medication adherence, knowledge, geriatric hypertension, quasi experimental
| Journal | International Journal of Research and Scientific Innovation (IJRSI) |
|---|---|
| ISSN | 2321-2705 |
| Volume / Issue | Volume 12, Issue 9 |
| Pages | 4090–4127 |
| Publication date | October 15, 2025 |
| DOI | 10.51244/IJRSI.2025.120800369 |
| Publisher | RSIS International |
| License | Open Access |
How to cite this article
Kezia Zoe B. Alvero., Salman A. Amin., Denise Nicola D. Badajos., & Roxanne A. Dela Cruz (2025). Effectiveness of VoxQR (Voice QR Code) In Enhancing Knowledge Medication Adherence for Geriatric Hypertensive Patients in Koronadal City. International Journal of Research and Scientific Innovation (IJRSI), 12(9), 4090-4127. https://doi.org/10.51244/IJRSI.2025.120800369
BibTeX
@article{Kezia2025,
title = {Effectiveness of VoxQR (Voice QR Code) In Enhancing Knowledge Medication Adherence for Geriatric Hypertensive Patients in Koronadal City},
author = {Kezia Zoe B. Alvero. and Salman A. Amin. and Denise Nicola D. Badajos. and Roxanne A. Dela Cruz},
journal = {International Journal of Research and Scientific Innovation (IJRSI)},
volume = {12},
number = {9},
pages = {4090--4127},
year = {2025},
doi = {10.51244/IJRSI.2025.120800369},
publisher = {RSIS International}
}