Study Objectives: To longitudinally examine sleep patterns, habits, and parent-reported sleep problems during the fi rst year of life. Methods: Seven hundred four parent/child pairs participated in a longitudinal cohort study. Structured interview recording general demographic data, feeding habits, intercurrent diseases, family history, sleep habits, and parental evaluation of the infant’s sleep carried out at 1, 3, 6, 9, and 12 months Results: Nocturnal, daytime, and total sleep duration showed a high inter-individual variability in the fi rst year of life associated with changes in the fi rst 6 months and stability from 6 to 12 months. Bedtime was at around 22:00 and remained stable at 6, 9, and 12 months of age. Approximately 20% of the infants had more than 2 awakenings and slept more often in the parent bed. Nearly 10% of the infants were considered as having a problematic sleep by parents and this signifi cantly correlated with nocturnal awakenings and diffi culties falling asleep. Conclusions: Sleep patterns change during the fi rst year of life but most sleep variables (i.e., sleep latency and duration) show little variation from 6 to 12 months. Our data provide a context for clinicians to discuss sleep issues with parents and suggest that prevention efforts should focus to the fi rst 3-6 months, since sleep patterns show stability from that time point to 12 months.
Longitudinal Study of Sleep Behavior in Normal Infants during the First Year of Life / Bruni, Oliviero; Baumgartner, Emma; Sette, Stefania; M., Ancona; G., Caso; M. E., Di Cosimo; A., Mannini; M., Ometto; A., Pasquini; A., Ulliana; R., Ferri. - In: JOURNAL OF CLINICAL SLEEP MEDICINE. - ISSN 1550-9389. - STAMPA. - 10:Oct.15,10(2014), pp. 1119-1127. [10.5664/jcsm.4114]
Longitudinal Study of Sleep Behavior in Normal Infants during the First Year of Life.
BRUNI, Oliviero;BAUMGARTNER, Emma;SETTE, STEFANIA;
2014
Abstract
Study Objectives: To longitudinally examine sleep patterns, habits, and parent-reported sleep problems during the fi rst year of life. Methods: Seven hundred four parent/child pairs participated in a longitudinal cohort study. Structured interview recording general demographic data, feeding habits, intercurrent diseases, family history, sleep habits, and parental evaluation of the infant’s sleep carried out at 1, 3, 6, 9, and 12 months Results: Nocturnal, daytime, and total sleep duration showed a high inter-individual variability in the fi rst year of life associated with changes in the fi rst 6 months and stability from 6 to 12 months. Bedtime was at around 22:00 and remained stable at 6, 9, and 12 months of age. Approximately 20% of the infants had more than 2 awakenings and slept more often in the parent bed. Nearly 10% of the infants were considered as having a problematic sleep by parents and this signifi cantly correlated with nocturnal awakenings and diffi culties falling asleep. Conclusions: Sleep patterns change during the fi rst year of life but most sleep variables (i.e., sleep latency and duration) show little variation from 6 to 12 months. Our data provide a context for clinicians to discuss sleep issues with parents and suggest that prevention efforts should focus to the fi rst 3-6 months, since sleep patterns show stability from that time point to 12 months.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.