WHO	World Health Organization
PN	Preterm newborn
NICU	Neonatal Intensive Care Unit
FCC	Family Centered Care
NIDCAP	Newborn Individualized Developmental Care and Assessment Program
GA	Gestational Age
(PCCF-P) Brazilian version	Patient and Family-Parent Focused Care Perception
(PCCF-E) Brazilian version	Patient and Family-Team Focused Care Perception
PSS: NICU	Parental Stress Scale: Neonatal Intensive Care Unit