Medication Safety In Nursing Practice: Assessing The Impact Of Workload, Fatigue, And Staffing Ratios On Medication Errors Among Registered Nurses
Keywords:
Medication safety, Nurse workload, Fatigue, Staffing ratio, Patient safetyAbstract
Background:Medication errors remain a critical challenge to patient safety, particularly in resource-constrained healthcare settings. Registered nurses (RNs) play a central role in medication administration, and factors such as workload, fatigue, and staffing ratios may significantly influence the occurrence of such errors. This study aimed to assess the association between these occupational factors and medication errors among RNs in hospital settings in Pakistan.
Methods:A cross-sectional study was conducted among 80 registered nurses working in tertiary care hospitals. Data were collected using a structured, pretested questionnaire assessing workload, fatigue, staffing ratios, and self-reported medication errors in the past three months. Logistic regression was used to examine associations between independent variables and medication errors, adjusting for age, gender, and work experience.
Results:Medication errors were reported by 38.7% of participants. Higher workload (AOR = 2.41; 95% CI: 1.12–5.19; p = 0.024) and fatigue levels (AOR = 3.05; 95% CI: 1.32–7.05; p = 0.009) were significantly associated with increased odds of medication errors. Nurses reporting unfavorable staffing ratios (≥6 patients per nurse) were twice as likely to commit errors (AOR = 2.18; 95% CI: 1.04–4.58; p = 0.041).
Conclusion:The findings highlight the strong influence of workload, fatigue, and staffing adequacy on medication safety among nurses. Interventions aimed at optimizing nurse-to-patient ratios, managing fatigue, and balancing workload are essential to improve patient safety and healthcare quality in hospital settings..
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