1. Actigraphy: An Adjunctive Method to Measure Irritability in Opioid-Exposed Newborns.
- Author
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Liu, Vivian Y., Flahive, Julie M., and Bloch-Salisbury, Elisabeth
- Subjects
STATISTICAL correlation ,PEARSON correlation (Statistics) ,REPEATED measures design ,NEONATAL abstinence syndrome ,INFANT psychology ,RESEARCH funding ,NURSING assessment ,ACTIGRAPHY ,DESCRIPTIVE statistics ,INFANT care ,NARCOTICS ,RESEARCH ,DATA analysis software - Abstract
Background and purpose: Conventional measures of withdrawal in newborns with prenatal opioid exposure (POE) rely on nursing assessments, including the subjective judgment of infant irritability. This study investigated limb movement actigraphy as a tool for providing an objective, quantifiable measure of underlying distress. Methods: Correlational analyses compared continuous physiological-detected movement actigraphy and clinical intervallic-scored symptomology (modified Finnegan system) obtained from a control cohort of 37 term neonates with POE studied in their crib in the newborn unit (1–8 days). Results: Infants spent 15% crib time in high movement activity (>100 movements/minute; index irritability) and 38% crib time in low activity (0–5 movements/minute; index calm). There was a significant positive association between actigraphy and Finnegan composite score (r =.28, p =.001) and between actigraphy and subcomponent scores (i.e., central nervous system, gastrointestinal, and metabolic-vasomotor-respiratory). Conclusion: Movement activity via actigraphy captures underlying distress and calm not measured by conventional assessments. Such objective, quantifiable measures can serve to promote equitable assessment and treatment of hospitalized newborns with POE. [ABSTRACT FROM AUTHOR]
- Published
- 2024
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