A study led by the University of Birmingham suggests a possible association between exposure to certain pollutants and an increased risk of SIDS, reports Medical Xpress.
The research, published in BMJ Openand carried out in collaboration with the University of Oulu in Finland and the Medical Research Council Unit The Gambia in Africa, examines the relationship between the effects of short-term variations in air pollution and the onset of cot death or Sudden Infant Death Syndrome (SIDS).
The study found evidence suggesting an association between SIDS and exposure to larger particulate matter (airborne pollutants) called PM10, as well as nitrous dioxide (NO2). Other pollutants were not found to be associated with SIDS. The researchers looked at levels of air pollution the day before a SIDS death and compared them to levels on a previous reference day. The study involved over 200 SIDS cases in the West Midlands, between 1996 and 2006.