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Retha Rajah

Observed names: R. Rajah, R. Usha S. Rajah
ORCID: 0000-0002-6988-2246
Observed ORCID: 0000-0002-6988-2246
OpenAlex ID: A5003119963
A systematic review of the prevalence of limited health literacy in Southeast Asian countries
2018 · R. Rajah, M.A.A. Hassali, et al. · Public Health · 208
The perspective of healthcare providers and patients on health literacy: a systematic review of the quantitative and qualitative studies
2017 · Retha Rajah, Mohamed Azmi Ahmad Hassali, et al. · Perspectives in Public Health · 84
Health Literacy-Related Knowledge, Attitude, and Perceived Barriers: A Cross-sectional Study among Physicians, Pharmacists, and Nurses in Public Hospitals of Penang, Malaysia
2017 · Retha Rajah, Mohamed Azmi Hassali, et al. · Frontiers in Public Health · 37
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Systematic Review and Meta-Analysis of Diabetes Knowledge among Type 2 Diabetes Patients in Southeast Asia
2021 · Phei Ching Lim, Retha Rajah, et al. · The Review of Diabetic Studies · 20
Comparing the efficacy of tocilizumab with corticosteroid therapy in treating COVID-19 patients: a systematic review and meta-analysis
2022 · Phei Ching Lim, Kar Loon Wong, et al. · DARU Journal of Pharmaceutical Sciences · 18
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Intravenous Medication Administration Errors in Hospitalised Patients: An Updated Systematic Review
2025 · Sutha Rajakumar, Retha Rajah, et al. · Journal of Evaluation in Clinical Practice · 17
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Contributing factors to outpatient pharmacy near miss errors: a Malaysian prospective multi-center study
2018 · Retha Rajah, Atisha A. Hanif, et al. · International Journal of Clinical Pharmacy · 17
An Interprofessional Evaluation of Health Literacy Communication Practices of Physicians, Pharmacists, and Nurses at Public Hospitals in Penang, Malaysia
2017 · Retha Rajah, Mohamed Azmi Hassali, et al. · Annals of Pharmacotherapy · 15
Usability questionnaire for standalone or interactive mobile health applications: a systematic review
2025 · Phei Ching Lim, Yen Li Lim, et al. · BMC Digital Health · 12
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Development and validation of patient diabetes knowledge questionnaire (PDKQ)
2023 · Phei Ching Lim, Retha Rajah, et al. · Journal of Pharmaceutical Policy and Practice · 12
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Perspectives toward biosimilars among oncologists: A Malaysian survey
2022 · Soon Cien Chong, Retha Rajah, et al. · Journal of Oncology Pharmacy Practice · 11
Health-related quality of life of Malaysian patients with chronic non-malignant pain and its associated factors: a cross-sectional study
2022 · Ju-Ying Ang, E-Li Leong, et al. · BMC Musculoskeletal Disorders · 8
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Critical Inhaler Administration Errors of Patients on Pressurized Meter Dose Inhaler (pMDI): A Hospital-Based Cross-Sectional Study in Malaysia
2021 · Retha Rajah, Yi Woei Tang, et al. · Hospital Pharmacy · 8
Evaluation of drug-related problems and cost-saving of pharmacist-led intervention among hospitalized elderly patients
2024 · Sutha Rajakumar, Retha Rajah, et al. · Journal of Pharmaceutical Health Services Research · 4
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Direct cost of rituximab treatment in multiple sclerosis: A real-world finding from Malaysia
2024 · Sutha Rajakumar, Vijitha Rajendran, et al. · Neurology Asia · 2
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Impact of pharmacist‐led education sessions on the knowledge and practice of calcium carbonate administration among Malaysian chronic kidney disease patients
2018 · Retha Rajah, May Fern Eng, et al. · Journal of Pharmacy Practice and Research · 1
Assessment of enoxaparin‐related knowledge, administration technique, and self‐reported adherence among women after caesarean section delivery
2024 · Sutha Rajakumar, Retha Rajah, et al. · Journal of Pharmacy Practice and Research
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Health Literacy and Disease Self-management: an Exploratory Study of Chronic Kidney Disease Patients' Perspectives
2018 · Retha Rajah, Mohamed Azmi Hassali, et al. · 第六屆亞洲健康識能國際會議
Works count: 18
Citation count: 474
H-index: 11
I10-index: 11
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