Bed sharing patterns in a cohort of Australian infants during the first six months after birth

J Paediatr Child Health. 2000 Apr;36(2):117-21. doi: 10.1046/j.1440-1754.2000.00468.x.


Objective: To measure bed sharing (BS) activity in healthy term infants.

Methodology: The sleep-wake behaviour and place of infant sleep were recorded for infants aged between 2 and 24 weeks. Infants were then identified as BS or non bed sharing (NBS) according to each of four different definitions of bed sharing.

Results: The mean proportion of infants who spent any time BS during a 24-h period was significantly greater (P < 0.05) between 2 and 12 weeks (40.9 +/- 1. 4%) than between 13 and 24 weeks (36.5 +/- 1.5%). A significantly greater proportion (P < 0.005) of infants bed shared for more than 2 h (25 +/- 1%) than for either 1-2 h (10.5 +/- 1.1%) or for less than 1 h/24 h (3.2 +/- 0.5%) during the whole study period. Each of the definitions of BS used in the study separated infants on the basis of the amount and frequency of BS activity.

Conclusion: : Bed sharing activity was common and varied in this cohort. It was possible, using quantitative definitions, to identify those infants who routinely bed share.

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Australia
  • Beds* / statistics & numerical data
  • Cohort Studies
  • Female
  • Humans
  • Infant
  • Male
  • Parenting*
  • Prevalence
  • Sleep*
  • Surveys and Questionnaires