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Pulse rate and behavioral state correlates after auditory, tactile, visual, and vestibular intervention in
Rosemary White-Traut1, Terrence Studer, Patricia Meleedy-Rey
1Department of Maternal-Child Nursing, College of Nursing, University of Illinois at Chicago, Chicago, IL 60612-7350, USA.
Objective:
Compare responses of nonexposed and drug-exposed newborns to auditory, tactile, visual, and vestibular (ATVV) intervention.
Study Design:
Prospective design with random assignment of drug-exposed (N=45) and nonexposed (N=72) newborns to control and experimental groups.
Methods:
Experimentals received 15 minutes of ATVV twice after birth. Infant behavioral state (IBS) and pulse rate (PR) were measured.
Results:
The nonexposed and drug-exposed control groups (p=0.021) differed on the distribution of IBS yet no differences were noted between the two experimental groups. Nonexposed and drug-exposed experimentals experienced more alertness and less quiet sleep than controls (p<0.05). PR and IBS were significantly correlated for all but the drug-exposed control group (nonexposed control, r=0.938, p=0.006; nonexposed experimental, r=0.979, p=0.001; drug-exposed experimental, r=0.955, p=0.003). Within the combined (control+experimental) drug-specific groups, only polydrug-exposed infants demonstrated such a correlation (r=0.584, p=0.046). A significant correlation was also identified within the cocaine-exposed group for the experimentals only (r=0.992, p<0.001).
Conclusion:
The ATVV promoted normal physiologic and behavioral function.