Bed-sharing in the absence of hazardous circumstances: is there a risk of sudden infant death syndrome? An analysis from two case-control studies conducted in the UK.

The risk of bed-sharing next to a parent who smoked was largely confined to the younger infants while the risk of bed-sharing in the absence of these hazards was not quite significant among the younger infants (OR = 1.6 [95% CI: 0.96–2.7]) and seemingly protective among the older infants, albeit the numbers are very small.

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