Evaluating Sleeping and Waking States of Infants: Consistency of Actigraph and Observational Data

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The objective was to evaluate sleeping and waking states of infants <6 months old. The design of study was comparing video-recorded and actigraphic data. Participants were thirteen healthy 3- to 5-month-old infants. At their homes, subjects wore an ankle actigraph for 1 h and were videotaped simultaneously. We performed per-minute analysis of video data using the method for observing newborns developed by Brazelton. Video and actigraphic data were compared each minute. The total concordance rate was 93.5%. Sleep/wake identification by actigraphy and visual observation correspond closely for infants.

Cite this paper

Ikeda, R. and Fukai, K. (2015) Evaluating Sleeping and Waking States of Infants: Consistency of Actigraph and Observational Data. Creative Education, 6, 536-539. doi: 10.4236/ce.2015.65053.


[1] Ball, H. L., Ward-Platt, M. P., Heslop, E., Leech, S. J., & Brown, K. A. (2006). Randomised Trial of Infant Sleep Location on the Postnatal Ward. Archives of Disease in Childhood, 91, 1005-1010.
[2] Brazelton, T. B. (1961). Psychophysiologic Reactions in the Neonate: I. The Value of Observation of the Neonate. Journal of Pediatrics, 58, 508-512.
[3] Chokroverty, S. (2009). Sleep and Neurodegenerative Diseases. Seminars in Neurology, 29, 446-467.
[4] Cole, R. J., Kripke, D. F., Gruen, W., Mullaney, D. J., & Gillin, J. C. (1992). Automatic Sleep/Wake Identification from Wrist Activity. Sleep, 15, 461-469.
[5] Dennis, C. L., & Ross, L. (2005). Relationships among Infant Sleep Patterns, Maternal Fatigue, and Development of Depressive Symptomatology. Birth, 32, 187-193.
[6] Doering, J. (2013). Theoretical Contributions to a Program of Research Promoting Postpartum Health. Applied Nursing Research, 26, 96-98.
[7] Gay, C. L., Lee, K. A., & Lee, S. Y. (2004). Sleep Patterns and Fatigue in New Mothers and Fathers. Biological Research for Nursing, 5, 311-318.
[8] Hiscock, H., & Jordan, B. (2004). Problem Crying in Infancy. Medical Journal of Australia, 181, 507-512.
[9] Lee, S. Y., & Lee, K. A. (2007). Early Postpartum Sleep and Fatigue for Mothers after Cesarean Delivery Compared with Vaginal Delivery: An Exploratory Study. The Journal of Perinatal & Neonatal Nursing, 21, 109-113.
[10] McIntosh, C. G., Tonkin, S. L., & Gunn, A. J. (2009). What Is the Mechanism of Sudden Infant Deaths Associated with Co-Sleeping? New Zealand Medical Journal, 122, 69-75.


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