Effectiveness of Maternal Voice and Lullabies on Pain and Physiological Parameters in Preterm Infants During Aspiration

Maternal voice and lullabies may effectively reduce pain and enhance physiological stability in preterm infants during aspiration. Integrating maternal voice into NICU care may enhance pain management and physiological stability in preterm infants. Future research should explore long-term effects, the role of maternal voice characteristics, and the impact of ambient NICU noise levels on intervention effectiveness.