Transition to Home (TtH) After Preterm Birth

Preterm birth is associated with significant and often life-long developmental, emotional and financial burdens. Preterm infants face several challenges that continue late into life, including developmental delays, social, and behavioural problems and poor academic performance. Parents also suffer considerable emotional and physical stress which in turn can have a negative impact on the child\'s development. In Switzerland, during the transition from hospital to home, there are not many interventions intended to improve mental health outcomes in parents or to promote positive parenting to improve developmental outcomes for the preterm infant. There are also few interventions to reduce associated health care costs. In order to improve parent and preterm infant outcomes, reduce hospital stay in the neonatal intensive care unit (NICU), lower readmission rates, and avoid unnecessary use of primary care resources a unique, new model of transitional care was developed. The new \'Transition to Home\' (TtH) model makes use of well-tested, successful methods of post-discharge care. The investigators\' study will evaluate the organizational and financial feasibility and cost effectiveness of the TtH model for infants born preterm by measuring the impact of an Advanced Practice Nurse (APN)-led intervention at the Children\'s University Hospital Bern. The intervention focuses on improving parental mental health and well-being, on infant growth and development, and on lowering overall costs. The investigators will gather data and then adapt and test the model within a longitudinal interventional comparative effectiveness study, and prepare it for other Cantons in Switzerland to implement.