Mamwe magwaro anoratidza kuti rufu rwunoramba rusina kutsanangurwa kunyange mushure mekuongororwa kwakazara uye kuongororwa kwakadzama kwenzvimbo yekufa. SIDS inowanzoitika panguva yekurara. Kazhinji rufu runoitika pakati pemaawa 00:00 na09:00. Kazhinji hapana ruzha kana chiratidzo chekurwira. Chikonzero chaicho cheSIDS hachizivikanwe. Zvinodiwa zvezvinhu zvinosanganisira kunetseka kwakanyanya, nguva yakatarwa mukukura, uye kushushikana kwezvakatipoteredza zvakatsanangurwa. Izvi zvinoshushikana kwezvakatipoteredza zvinogona kusanganisira kurara padumbu kana padivi, kupisa, uye kuputa fodya pasina.
Sudden infant death syndrome (SIDS) chirwere chinouraya mwana kamwe kamwe