Clinical Analysis Of 204 Cases With Premature Delivery

Premature delivery is one of important complex and familiar syndromes in Obstetrics. We call the delivery between gestation of full 28 weeks to not enough 37 weeks is preterm delivery. The neonat birthed at this time called preterm infant, the birth weight is 1000~2499g, allelotaxis still immaturation. Even if research of perinatology develop deeply, the premature delivery morbidity is 5%-15%. Because of the etiopathogenisis is not clear completely, the clinic defect certain and effective methods to prevention and cure preterm delivery. Recently, with enhancing the measure of Obstetrics, iatrogenic premature delivery increases. Development of IVF increase the incidence of multi-pregnancy and add premature delivery. Otherwise, the select cesarean section also add premature delivery.Even if the technique to salvage the neonat have raised, premature delivery still is one of important causes to the perinatal death, and it is the second cause of the perinatal death (the first is congenital abnormality). Premature infant doesn't growth mature and is easy to induce many syndrome. It reports that premature delivery is the leading cause of 75% perinatal morbidity and mortality.Premature delivery badly threaten the life of neonate. Hence, understanding the related factors and the cause of premature delivery is necessary. It is very important to prevention and treatment actively.Objective :...