Table 3

 Infant z scores of weight for gestation at birth and combined tog value of clothing and bedding, stratified by bed-sharing status during the last/reference sleep

CasesControls
MeanSDnMeanSDn
*p<0.01 v non-co-sleepers.
z Scores of weight for gestation at birth
    Non-co-sleepers−0.311.071080.021.0649
    Bed-sharers−0.78*1.121130.100.989
    Sofa-sharers−0.51*1.1110
Tog of clothing+bedding for last sleep
    Non-co-sleepers9.764.491189.414724
    Bed-sharers13.34*5.1812610.86*3.82100
    Sofa-sharers6.274.5611