Maternal self-efficacy mediates the association between spousal support and stress among mothers of NICU hospitalized preterm babies

The mediating effect of maternal self-efficacy on the association between spousal support and stress, among mothers of hospitalized babies in the Neonatal Intensive Care Unit (NICU) is examined. Findings confirmed partial mediation effect implying that professionals may contribute to the reduction of stress levels among preterm mothers. •Spousal support of preterm mothers is associated with maternal stress.•Maternal self-efficacy serves as a mediator of this association.•The mediation exists regardless of gestation age.