STATEMENT OF ADVERSE PREGNANCY OUTCOMES IN THANH KHE - DA NANG Conducted cross-sectional survey in 1500 women aged 15 - 49 years old in 4 wards (Thac Gian, Chinh Gian, An Khe and Hoa Khe) in Thanh Khe - Da Nang, we found that: - The rate of spontaneous abortion is: 3.79%, the proportion of maternal with miscarriage is: 3.92%.