What occurs if calibration of a POCT device is inadequate?

When calibration of a Point-of-Care Testing (POCT) device is inadequate, it can lead to potentially incorrect test results. Calibration ensures that the device provides accurate measurements by aligning its output with known standards. If this process is not performed correctly or is neglected, the device may produce false positives or false negatives, which can severely compromise the quality of patient care. Incorrect results can lead to misdiagnoses, inappropriate treatment decisions, and ultimately harm patients.

The significance of accurate calibration cannot be overstated, as it directly impacts clinical decisions and patient outcomes. In contrast, the other options, such as increased patient satisfaction, more accurate results, or shorter testing times, relate to positive aspects of POCT that do not occur when calibration is poor. Inadequate calibration undermines the reliability of test outcomes, leading to consequences that may affect patient health and safety.