TY - T1 - Risk factors for adverse outcomes in vaginal preterm breech labor SN - / UR - http://hdl.handle.net/10138/325909 T3 - A1 - Toijonen, Anna; Heinonen, Seppo; Gissler, Mika; Macharey, Georg A2 - PB - Y1 - 2021 LA - eng AB - Purpose To assess the risk factors for adverse outcomes in attempted vaginal preterm breech deliveries. Methods A retrospective case-control study, including 2312 preterm breech deliveries (24 + 0 to 36 + 6 gestational weeks) from 2004 to 2018 in Finland. The preterm breech fetuses with adverse outcomes born vaginally or by emergency cesarean section were compared with the fetuses without adverse outcomes with the same gestational age. A multivariable logistic regression analysis was used to cal... VO - IS - SP - OP - KW - Adverse outcome; BIRTH; Breech presentation; CESAREAN-SECTION; DELIVERY; INDUCTION; PARITY; PREECLAMPSIA; PREGNANCY; Preterm delivery; Preterm labor; Risk factor; TERM BREECH; Vaginal labor; 3123 Gynaecology and paediatrics N1 - PP - ER -