Related Experiment Videos
Effect of standard rest periods on apnea and weight gain in preterm infants
C Torres1, D Holditch-Davis, A O'Hale
1Department of Health of Women and Children, School of Nursing, University of North Carolina at Chapel Hill 27599-7460, USA.
Insights
A simple change to the intermediate care environment, providing undisturbed nap times, significantly reduced apnea and improved weight gain in convalescent preterm infants.
Area of Science:
- Neonatal care
- Pediatric development
- Infant health
Background:
- Preterm infants often experience apnea and suboptimal weight gain.
- The intermediate care environment can influence infant recovery.
- Modifications to care routines may impact infant outcomes.
Purpose of the Study:
- To investigate the impact of a modified nap schedule on apnea and weight gain in convalescent preterm infants.
- To assess if undisturbed rest periods improve physiological stability.
- To determine the efficacy of a simple nursing care modification.
Main Methods:
- A randomized, matched-pair design was used with 22 preterm infants.
- The experimental group received four 1.5-hour undisturbed nap periods daily.
- The control group received standard nursing care over three weeks.
Main Results:
- The experimental group showed a significantly faster decline in apnea incidence.
- Infants in the experimental group exhibited a significantly greater daily weight gain.
- Despite higher initial apnea rates, the intervention group improved more rapidly.
Conclusions:
- A simple modification to the intermediate care environment, including scheduled undisturbed naps, benefits preterm infants.
- This intervention led to improved respiratory stability and enhanced growth.
- Minimal increases in nursing time can yield significant positive outcomes for convalescent preterm infants.
Abstract:
This study determined the effect of modifying a single aspect of the intermediate care environment on the incidence of apnea and rate of weight gain in convalescent preterm infants. Twenty-two preterm infants were assigned to experimental and control groups using a randomized, matched-pair design. Over a three-week period, infants in the experimental group were provided a 1 1/2-hour nap period four times a day during which their beds were covered and they were left undisturbed. Control infants received standard nursing care. The infants in the experimental group had more apnea at the start of the study than the control infants but showed a significantly more rapid decline in the incidence of apnea. These infants also gained significantly more weight per day than the control infants. Thus, a simple modification of nursing care that involved minimal increases in nursing time had a beneficial effect on preterm infants.