“…A summary of the quality assessment is presented in Supplementary Material 3 . There were over 20 types of birth outcomes, including birth weight (BW) ( 19 – 21 , 24 , 26 – 28 , 30 – 34 , 36 , 38 , 39 , 43 , 45 , 47 , 48 , 50 , 62 ), birth length (BL) ( 19 , 21 , 26 , 30 – 32 , 34 , 36 , 38 , 45 , 48 ), head circumference ( 19 , 21 , 26 , 30 – 32 , 39 , 45 , 48 ), low birth weight (LBW) ( 28 , 37 , 38 , 40 , 49 , 53 , 55 , 59 , 61 ), PB ( 19 , 27 , 28 , 40 , 49 , 52 , 57 , 61 ), small for gestational age (SGA) ( 19 , 29 , 31 , 44 , 54 , 57 , 58 , 61 ), large for gestational age (LGA) ( 19 , 31 , 57 , 58 , 61 ), mid-upper arm circumference ( 26 , 32 ...…”