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Traffic and noise in children's wards
1University of Adelaide Department of Paediatrics, Adelaide Children's Hospital.
The Medical Journal of Australia
|March 21, 1994
Summary
Pediatric open bay ward areas experience high patient visit volumes and noise levels, impacting sick children's care. Modifying or abolishing these areas and implementing noise control are recommended.
Area of Science:
- Pediatric Healthcare
- Environmental Health in Hospitals
- Hospital Design and Patient Outcomes
Background:
- Open bay ward areas are common in pediatric settings.
- High traffic and noise levels may negatively affect patient care and recovery.
Purpose of the Study:
- To quantify pedestrian traffic and noise levels in pediatric open bay areas.
- To assess the impact of these factors on the care of sick children.
Main Methods:
- Pedestrian traffic (entrances and visit duration) and noise levels (dB(A)) were recorded over 24-hour periods in two pediatric open bay wards.
- Data collection occurred between August and October 1992, assessing eight 24-hour periods.
Main Results:
- Average daily visits per patient were high, with significant peak hours.
- Many visits were brief (<1 minute).
- Maximum noise levels correlated with peak traffic volumes, reaching up to 64.6 dB(A).
Conclusions:
- Pediatric open bay areas generate substantial traffic and noise.
- Consideration should be given to modifying or eliminating open bay designs.
- General noise reduction strategies are advised.