Institute of Legal Medicine, University of Münster, Münster, Germany.
J Pediatr. 2012 Jan;160(1):44-8.e2. doi: 10.1016/j.jpeds.2011.06.052. Epub 2011 Aug 24.
To conduct a meta-analysis on the relationship between bed sharing and sudden infant death syndrome (SIDS) risk.
Data from PubMed and Medline were searched for studies published after Jan 1, 1970. The search strategy included articles with the terms "sudden infant death syndrome," "sudden unexpected death," and "cot death" with "bed sharing" or "co-sleeping." To further specify the potential risk of bed sharing and SIDS, subgroup analyses were performed.
Eleven studies met inclusion criteria and were included in the final meta-analysis. The combined OR for SIDS in all bed sharing versus non-bed sharing infants was 2.89 (95% CI, 1.99-4.18). The risk was highest for infants of smoking mothers (OR, 6.27; 95% CI, 3.94-9.99), and infants <12 weeks old (OR, 10.37; 95% CI, 4.44-24.21).
Bed sharing is a risk factor for SIDS and is especially enhanced in smoking parents and in very young infants.
对与婴儿猝死综合征（SIDS）风险相关的同床共睡进行荟萃分析。
检索 1970 年 1 月 1 日以后发表的文献，检索词包括“sudden infant death syndrome”、“sudden unexpected death”和“cot death”，以及“bed sharing”或“co-sleeping”。为了进一步明确同床共睡与 SIDS 的潜在风险，进行了亚组分析。
11 项研究符合纳入标准，并纳入最终的荟萃分析。所有与非同床共睡婴儿相比，同床共睡婴儿的 SIDS 合并比值比（OR）为 2.89（95%可信区间，1.99-4.18）。母亲吸烟的婴儿风险最高（OR，6.27；95%可信区间，3.94-9.99），小于 12 周龄的婴儿风险也较高（OR，10.37；95%可信区间，4.44-24.21）。
同床共睡是 SIDS 的一个危险因素，尤其是在吸烟父母和非常年幼的婴儿中更为明显。
