Document Classification

Section Type: RESULTS

Text: Infants born to women following lifestyle advice were significantly less likely to have birth weight above 4. 5 kg (2. 15 % versus 3. 69 % ; adjusted risk ratio (aRR) = 0. 59 ; 95 % confidence interval (CI) 0. 36 to 0. 98 ; P = 0. 04), or respiratory distress syndrome (1. 22 % versus 2. 57 % ; aRR = 0. 47 ; 95 % CI 0. 24 to 0. 90 ; P = 0. 02), particularly moderate or severe disease, and had a shorter length of postnatal hospital stay (3. 947. 26 days versus 4. 419. 87 days ; adjusted ratio of means 0. 89 ; 95 % CI 0. 82 to 0. 97 ; P = 0. 006) compared with infants born to women who received Standard Care.