Strengthen health care during pregnancy to prevent preterm labor

Objective To analysis the relevant factors of preterm labor,discuss the prevention and treatment measures.Methods To analysis the relevant factors of the 122 cases of preterm labor in 2007 of our hospital.Result The rate of preterm labor is 10.89 %.The top six relevant factors were the history of abortion(82.79 %),premature rupture of memberane(31.97 %),breech presentation(18.03 %),hypertensive disorders complicating pregnancy(9.84 %),intrauterine infection(9.02 %),history of abnormal pregnancy(6.56 %).Conclusion Preterm labor is related with many risk factors,the major risk factors are the history of abortion and premature rupture of membranes.Health care during pregnancy should be strengthened and we should take measures to prevent preterm labor.