Analysis of logistic regression on risk factors of birth drop scene

  Objective  To discuss relev ant factors of birth dropscene.

  Methods  Conceive course factors were surveyed in 1 011 case reproductions(maturity)women from 2 matenity by cluster sampling.The questionnaire survey was conducted.24 relationships factors were used for unconditional university and multiv ar iate Logistic regrission respectively.

  Results  Liabetes mellitus(β=1.698, OR=5.461), vagina bleedin(β=2.856, OR=17.394), amniocentesis abnormity(β=1.660, OR=1.190), gestation syndrome, (β=1.510, OR=1.221)were risk factors for birth drop scene.

  Conclusion  Diabetes mellitus、vagina bleeding、amniocentesis abno rmity, gestation syndrome were r elevant factors of birth drop scene.