Parental Stressor Scale: neonatal intensive care unit

Area of Science:

• Neonatal Intensive Care Unit (NICU) research
• Psychological measurement
• Parental adaptation

Background:

• Neonatal intensive care units present unique stressors for parents.
• Existing measures may not fully capture the parental experience in the NICU.
• Understanding parental stress is crucial for infant and family well-being.

Purpose of the Study:

• To develop and validate the Parental Stressor Scale: Neonatal Intensive Care Unit (PSS:NICU).
• To create a reliable instrument for assessing parental perceptions of NICU stressors.
• To provide a tool for both clinical and research applications.

Main Methods:

• Instrument development guided by stress theory, literature reviews, expert consultation, and parent interviews.
• Content validity established through expert and parent input.
• Construct validity assessed via theoretical links, correlation with anxiety measures, and factor analysis.
• Internal consistency evaluated using alpha coefficients.

Main Results:

• The Parental Stressor Scale: Neonatal Intensive Care Unit (PSS:NICU) was successfully developed.
• Three distinct scales emerged: Parental Role Alterations, Sights and Sounds of the Unit, and Infant Behavior and Appearance.
• The scale demonstrated strong content and construct validity, along with good internal consistency.
• Scoring metrics include stress occurrence, overall levels, and number of stressors.

Conclusions:

• The PSS:NICU is a valid and reliable measure of parental stress in the NICU.
• It can be used to identify specific stressors impacting parents.
• The scale supports both clinical assessment and research into parental experiences in the NICU.