Table 2 Primary and Other Perinatal Outcomes .* Loss. Tight Tight Adjusted Odds Control Control Ratio Variable IN - 4931) IN - 48 8| 19596 (1)` Primary outcome - 170 . 196 ) 155 ( 31 . 4 ) 150 ( 30.7 1) 1.02 1 0.77 - 1.35 ) Pregnancy loss - no. 170) V 15 ( 3.0 ) 13 / 2.71 1.14 1 0.52 - 2.45) Miscarriage O 1 1 0.21 Ectopic pregnancy* O Elective termination 1 10. 2) 1 1 0. 21 Perinatal death 14 ( 2.8 ) 11 ( 2.3) 125 ( 0.50- 2.81) Stillbirth 12 ( 2. 4 ) 7 ( 1. 41 Neonatal death 2 1 0. 4 ) + 10.8; High- level neonatal care for = 48 hr - no . / total no . 141 / 480 ( 29. 4) 175 / 479 ( 29.01 1.09 ( 0. 75 - 1.33) 19615 Gestational age at delivery - w/ 36.8 + 1. 4 37 2 + 3. 1 Small - for - gestationalage newborns _ no . / total no . 196 1 9 Birth weight