Figure 59. Improvement in noise intensity (at least 1 point score reduction on a 4 point scale ranging from ‘inaudible’ to ‘clearly audible at about 20 feet’) – RCT evidence.

Figure 59Improvement in noise intensity (at least 1 point score reduction on a 4 point scale ranging from ‘inaudible’ to ‘clearly audible at about 20 feet’) – RCT evidence

From: Appendix K, Forest plots

Cover of Care of Dying Adults in the Last Days of Life
Care of Dying Adults in the Last Days of Life.
NICE Guideline, No. 31.
National Clinical Guideline Centre (UK).
Copyright © 2015 National Clinical Guideline Centre.

NCBI Bookshelf. A service of the National Library of Medicine, National Institutes of Health.