To monitor infant care practices associated with risks for sudden infant de
ath, 400 Belgian families with infants less than 6 months old were question
ed by 21 paediatricians during routine visits to local paediatric practices
and well baby services (I I in urban centres, 10 in rural areas). Because
of incomplete information, 35 families were excluded. Of the 365 mothers in
cluded in the study, 36.1% had under 7 years of schooling, 38.4% less than
13 years, and 25.5% had a professional school or a university degree. Risk
factors for sudden infant death were found in 208 (56.9%) families: a usual
non-supine sleep position (31.5% of the infants); sleeping under a duvet (
24.1%); mothers Smoking during and after gestation (16.4%); a high room tem
perature (6.6%); use of sedatives (3.8%); necklaces or plastic film in the
cot (2.5%); and soft beddings (2.2%). Maternal education, but not the fathe
rs' profession was significantly related to the number of risk factors (mea
n odds ratio of 4.4; 95% Cl: 1.5 to 5.3; P = 0.001). A stepwise logistic re
gression analysis identified the mother's length of schooling as the single
most significant independent factor for the presence of risk (P < 0.005).
Conclusion Less educated mothers reported having been informed of risk-redu
cing recommendations as frequently as better educated mothers. It can be co
ncluded that future reduction in risks for sudden infant death syndrome sho
uld include new strategies designed to modify infant care practices.