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Preterm infant thermal responses to caregiving differ by incubator control mode
1Department of Family and Child Nursing, University of Washington, Seattle, WA 98195-7262, USA.
Summary
Caregiving impacts preterm infant temperature, with skin servo-control maintaining stability unlike air servo-control. Incubator control mode influences thermal responses during caregiving, affecting infant thermoneutrality.
Area of Science:
- Neonatal care
- Infant thermoregulation
- Clinical nursing
Background:
- Maintaining stable body temperature is critical for preterm infants.
- Caregiving activities can disrupt infant thermal stability.
- Different incubator control modes may influence thermal responses.
Purpose of the Study:
- To assess the impact of caregiving on preterm infant and incubator temperatures.
- To evaluate how incubator control mode affects thermal responses during caregiving.
Main Methods:
- Intensive within-subject design with continuous temperature recording and video analysis.
- Study involved 40 hospitalized preterm infants over 24 hours.
- Analysis of temperature changes at care onset, offset, and post-care using ANOVA-RM.
Main Results:
- Infant and incubator temperatures varied significantly based on incubator control mode post-caregiving.
- Infant temperature decreased in air servo-control but remained stable in skin servo-control.
- Incubator temperature was consistent in air servo-control and increased in skin servo-control during caregiving.
Conclusions:
- Caregiving can influence infant and incubator temperatures.
- Incubator control mode plays a role in thermal stability during caregiving.
- Consideration of caregiving's temperature effects is essential for maintaining thermoneutrality in preterm infants.