title: Risk factors, diagnosis and prevention of sudden unexpected infant death.
abstract: The diagnosis of the cause of sudden unexpected infant death (SUID) is often difficult work for forensic pathologists. Its misdiagnosis or misclassification is the cause of crucial epidemiological and medicolegal problems. During the sudden infant death syndrome (SIDS) epidemic, many reports described the risk factors of SIDS as well as mechanical suffocation during sleep. Meadow's report has invited worldwide debate over whether the cause of SUID is attributable to SIDS or suffocation. On the basis of this background, the problems concerning causal diagnosis and risk factors, particularly the accidental suffocation of infants during sleep, and the specific pattern of suffocation, was reviewed from the forensic pathological viewpoint. The following tasks remain to be done for the future: (1) to avoid preventable SUIDs, the most effective measure worldwide is to identify high-risk factors for all SUIDs, including SIDS, accidental suffocation and undetermined causes, and then transmit this information to the public. (2) SIDS should be uniformly defined and diagnosed as strictly as possible to gain its reliability in the public health community and in a legal framework.
authors.affiliation: Department of Forensic Medicine, Jikei University School of Medicine, 3-25-8, Nishi-shinbashi, Minato-ku, Tokyo 105-8461, Japan. takatsu@jikei.ac.jp
authors.forename: Akihiro
authors.initials: A
authors.lastname: Takatsu
authors.forename: Akio
authors.initials: A
authors.lastname: Shigeta
authors.forename: Kentaro
authors.initials: K
authors.lastname: Sakai
authors.forename: Shuntaro
authors.initials: S
authors.lastname: Abe
mesh_terms: D006801:Humans; D007223:Infant; D012307:Risk Factors; D013398:Sudden Infant Death / Q000175:diagnosis* / Q000209:etiology / Q000517:prevention & control