ADDRESSING THE IMPACT OF HOSPITAL NOISE ON HEALTHCARE WORKERS: STRATEGIES FOR ENHANCED WORKER WELL-BEING AND PATIENT CARE

While noise is a common and unavoidable aspect of healthcare facilities, it can have a significant impact on the well-being and performance of healthcare workers (HCWs). In hospital environments, noise can produce significant extra-auditory effects on HCWs, such as headache, fatigue, sleep disturbances, psychological distress, and annoyance that, in addition to those caused by other occupational risk factor (i.e. night work) can compromise cognitive functions, decision-making abilities and, consequently, patient care. In the hospital context, noise can be amplified by work surfaces, floors and walls that are usually sound-reflecting. The ability to concentrate, communicate effectively and provide compassionate care can be hindered by high levels of noise, potentially increasing the clinical risk in patient management, especially in critical situations, as supported by several scientific studies. It is therefore crucial to evaluate the exposure of HCWs and carry out effective strategies to mitigate noise effects. In fact, the WHO recommended values for continuous background noise in hospital patient rooms are 35 dB, with nighttime peaks in wards not to exceed 40 dB. Several approaches can be employed to reduce noise levels in healthcare facilities, such as designing quieter medical equipment, implementing infrastructural sound-absorbing materials, enforcing noise control policies, and creating quiet rest areas for HCWs. Training and information programs can also play a vital role in raising awareness among both staff and patients. Constant exposure to noise in healthcare facilities represents a considerable risk to the well-being, work performance and overall quality of life of HCWS. Implementing noise reduction strategies and creating a quieter environment are essential steps to ensure the physical and mental well-being of HCWs, improve patient care and promote a more supportive working environment in hospitals. Prioritizing noise control measures is a vital investment in the overall healthcare ecosystem, benefiting both providers and the patients they care for.