ADC Online First, published on October 21, 2005 as 10.1136/adc.2005.074674 Arch Dis Child: first published as 10.1136/adc.2005.074674 on 21 October 2005. Downloaded from An eight-year study of risk factors for SIDS: Bed-sharing vs. non bed-sharing Cliona McGarvey1, Mary McDonnell1, Karina Hamilton1 Myra O’Regan3 and Tom Matthews1,2 1National Sudden Infant Death Register 2University College Dublin 3Trinity College Dublin http://adc.bmj.com/ Corresponding author: Cliona McGarvey National Sudden Infant Death Register George’s Hall The Children’s University Hospital on September 29, 2021 by guest. Protected copyright. Temple Street Dublin 1 Republic of Ireland Telephone: 00 353 1 8788455 Email:
[email protected] Key words: bed-sharing, birth-weight, maternal smoking, overheating, SIDS 1 Copyright Article author (or their employer) 2005. Produced by BMJ Publishing Group Ltd (& RCPCH) under licence. Arch Dis Child: first published as 10.1136/adc.2005.074674 on 21 October 2005. Downloaded from Abstract Background: The impact of infant–parent bed-sharing on the risk of sudden infant death syndrome is currently a matter of controversy and advice relating to whether or not it is safe for babies to bed-share with adults remains unclear. In Ireland almost 50% of SIDS cases occur when the infant is bed-sharing with an adult, highlighting the need for further investigation of this issue. Objective: To evaluate the effect of bed-sharing during the last sleep period on risk factors for SIDS in Irish infants. Design: An eight year (1994 – 2001) population based case control study of 287 SIDS cases and 831 controls matched for date and place of birth and sleep period.