Psychometric properties of the Persian version of the parental stress scale: NICU

Abstract Aim The aim was to translate the Parental Stressor Scale: Neonatal Intensive Care Unit (PSS: NICU) into the Persian language and to evaluate the psychometric properties of the Persian version. Method The PSS: NICU was translated into Persian using the process of forward–backward translation. Thereafter, an internal panel of neonatal nurses (n = 10) assessed face and content validity and a panel of parents (n = 20) assessed content validity. A sample of 260 parents recruited from two different neonatal units completed the PSS: NICU and answered some open-ended questions in which they could comment on language and wording. Psychometric properties including internal consistency, Cronbach's alpha (if item deleted) and corrected item total were evaluated. Result The result indicates that the Persian version of PSS: NICU, has acceptable psychometric properties and can be considered in clinical practice in NICUs in Iran. Conclusion In order to support parents, healthcare providers need to diagnose their sources of stress in the Neonatal Intensive Care Unit. The Persian version of the PSS: NICU can be used for this purpose.