Nursing home error and level of staff credentials

Area of Science:

• Healthcare Management
• Patient Safety
• Nursing Practice

Background:

• Nursing home care faces clinical and fiscal challenges, leading to the integration of diverse healthcare workers like medication technicians or aides (CMT/A).
• Understanding the impact of staff qualifications on medication administration is crucial for ensuring patient safety and operational efficiency.

Purpose of the Study:

• To assess how different levels of staff credentialing (Registered Nurse - RN, Licensed Practical Nurse - LPN, Certified Medication Technician/Aide - CMT/A) influence medication errors in nursing homes.
• To investigate the role of distractions and interruptions during medication administration and their effect on error rates.

Main Methods:

• A naive observation study was conducted in five nursing homes.
• 39 medication administrators with varying credentialing levels were unobtrusively observed.
• Medication errors, distractions, and interruptions were systematically recorded.

Main Results:

• No statistically significant difference in medication error rates was found across different staff credentialing levels (RN, LPN, CMT/A).
• Registered Nurses (RNs) encountered a higher frequency of interruptions during medication administration.
• Increased interruptions were significantly associated with higher medication error rates, particularly when 'wrong time' errors were excluded (p = .0348).

Conclusions:

• Staff credentialing level alone does not appear to be a predictor of medication error rates in nursing homes.
• Interruptions and distractions during medication administration pose a significant risk factor for medication errors, even among highly credentialed staff.
• Strategies to minimize interruptions are essential for improving medication safety in nursing home settings.