Abstract: Basing on 77 typical fire cause review in one city from the year of 2014 to 2021, related elements were digital processed. Digital processing elements were binary logistic analyzed to screen out independent factors of fire cause review. From three aspects including fire investigation, application for fire cause review and fire cause review, relating factors were statistical analyzed. On the basis of statistical analysis conclusion, suggestions were proposed for fire investigation.

Key words: binary logistic analysis, fire investigation, fire cause review, SPSS, typical fire case