Background: Hand hygiene is the primary defense against healthcare-associated infections (HAIs). In early 2024, Cotabato Regional and Medical Center (CRMC), a 602-bed apex referral hospital, recorded a baseline compliance of 70.58%, falling short of the 85% institutional target and elevating patient safety risks.

Methods: The Hospital Infection Prevention and Control Unit (HIPCU) initiated a Continuous Quality Improvement (CQI) project utilizing a structured 8-step methodology. Root cause analysis via fishbone and Pareto charts identified behavioral barriers and resource gaps. Multi-modal interventions were deployed, including the appointment of IPC Champions, peer modeling, shiftbased microlearning, and workflow-optimized placement of alcohol-based hand rubs. To ensure accountability, the hospital implemented departmental compliance dashboards and a rapid rewardand-recognition system. Performance was monitored via direct observation of the WHO Five Moments for Hand Hygiene.

Results: Within one year (2024–2025), overall compliance surged from 70.58% to 91.74%, significantly exceeding benchmarks. Medical doctor compliance rose to 87.57%, while "after patient contact" adherence jumped from 58.93% to 86.77%. Crucially, the institutional HAI rate declined from 0.42% to 0.38%, representing a 9.52% relative reduction. Data reliability also improved, with observed opportunities increasing from 119 to 521.

Conclusion: The systematic application of CQI principles transformed CRMC’s safety culture, proving that data transparency and behavioral reinforcement can achieve sustainable clinical excellence even in resource-constrained settings. This model provides a scalable framework for hospitals worldwide to bridge the gap between infection control protocols and bedside practice, ultimately securing measurable improvements in patient outcomes. 

Al-Nazaer A. Usop is a highly decorated nursing professional with 10 years of experience in clinical practice, administration, and education. Currently a Nursing Supervisor at Cotabato Regional and Medical Center, he specializes in infection control and healthcare quality. A multiawarded leader and researcher, he holds several prestigious fellowships.