Immediate Test Results Boost Health Literacy and Patient Outcomes, Study Finds
A new analysis suggests that point-of-care testing (PoCT) can significantly improve how patients understand and manage chronic conditions like diabetes and heart disease.
Published in BMC Public Health, the study from Flinders University reviewed data from 13 trials involving more than 21,000 participants. Researchers focused on PoCT measures including glucose, HbA1c, lipids, and coagulation.
Key findings: better understanding, stronger motivation
Following PoCT, patients reported a range of positive outcomes:
Patients reported enhanced understanding of their health, motivation to make lifestyle changes, increased confidence in self-management, reduced anxiety, and improved quality of life.
The review also found evidence of better medication adherence and improvements in clinical markers, such as lower long-term blood sugar levels in people with diabetes. Parents of children with diabetes felt more confident managing their child's condition.
Immediate results drive meaningful conversations
Lead author Dr. Kelcie Miller explained that PoCT does more than just diagnose or monitor.
"Immediate test results during consultations can make health information easier to understand and facilitate meaningful conversations," she said.
Dr. Miller noted that PoCT can support patient engagement and understanding beyond its traditional clinical role.
A tool for chronic disease management, but access lags
Dr. Gary Deed, Chair of RACGP Specific Interests Diabetes, welcomed the findings.
The study supports PoCT in general practice as an educational tool for chronic disease self-management planning.
However, he flagged a significant barrier: access to PoCT is underfunded, which may be especially challenging in rural, remote, and Aboriginal and Torres Strait Islander communities.