From: A systematic review and meta-analysis of the nutrient content of preterm and term breast milk
Reference | Site | Subjects | Reported outcomes | |||
---|---|---|---|---|---|---|
 |  |   Preterm |  n |   Term |  n |  |
Anderson et al., 1983 [18] | US | 28-36 weeks | 14 | 37-42 weeks | 9 | E, Pro, fat |
Arnold et al., 1987 [130] | Australia | 26-33 weeks | 6 | 38-40 weeks | 7 | Pro, lactose |
Atkinson et al., 1980 [15] | Canada | 26-33 weeks | 13 | 38-40 weeks | 10 | Ca, P |
Atkinson et al., 1981 [19] | Canada | BW < 1300 g | 7 | - |  | E, Pro, lactose, fat |
Bejiers et al., 1992 [128] | Netherlands | 25.7–30.9 weeks | 30 | - |  | Pro |
Britton et al., 1986 [137] | US | 25-35 weeks | 70 | 38-42 weeks | 38 | Pro |
Butte et al., 1984 [13] | US | < 37 weeks | 8 | ≥ 37 weeks | 13 | Pro, Ca, P |
Butte et al., 1984 [122] | US | - | Â | Term | 40 | E, Pro, fat |
Butte NF et al., 1990 [123] | US | - |  | 39.9 ± 0.9 weeks | 40 | E, Pro, lactose, fat |
Coppa et al., 1993 [140] | Italy | - | Â | Term | 46 | Lactose, oligo |
Coppa et al., 1997 [141] | Italy | 27-35 weeks | 26 | - | Â | Oligo |
Corvaglia et al., 2008 [20] | Italy | 26-32 weeks | 55 | 37-41 weeks | 69 | Pro |
Cregan MD, 2002 [135] | Australia | 31-35 weeks | 22 | > 38Â weeks | 16 | Pro, lactose |
Ehrenkranz et al., 1984 [142] | US | 26-33 weeks | 21 | - | Â | fat |
Faerk et al., 2001 [133] | Denmark | < 32Â weeks | 101 | - | Â | Pro |
Ferris et al., 1988 [21] | US | - | Â | > 37Â weeks | 12 | Pro, lactose |
Garza et al., [124] | US | - | Â | Term | 10 | E |
Gabrielli et al., 2011 [143] | Italy | 25-30 weeks | 63 | - | Â | Lactose, oligo |
Gross et al., 1980 [131] | US | 28-36 weeks | 33 | 38-42 weeks | 18 | Pro, lactose, Ca |
Guerrini et al., 1981 [144] | Italy | 29-37 weeks | 25 | 38-42 weeks | 47 | fat |
Hibberd et al., 1982 [11] | UK, Germany | - | Â | > 37Â weeks | 10 | E, Pro, lactose, fat, Ca |
Hosoi et al., 2005 [134] | Japan | - | Â | Term | 114 | Pro |
Hurgoiu et al., 1986 [145] | Romania | 27-34 weeks | 28 | - | Â | Ca |
Itabashi et al., 1999 [129] | Japan | 26-33 weeks | 15 | - | Â | Pro, lactose, Ca, P |
Lepage et al., 1984 [120] | Canada, US | 26-36 weeks | 32 | > 37Â weeks | 19 | E, Pro |
Lemons et al., 1982 [12] | US | 27-37 weeks | 20 | 39-41 weeks | 7 | E, Pro, lactose, fat, Ca, P |
Maas et al., 1998 [22] | Netherlands | 25-29 weeks | 79 | - | Â | E, Pro, lactose, fat |
Michaelsen et al., 1994 [139] | Denmark | - | Â | 37-41weeks | 91 | Pro, fat, lactose |
Montagne et al., 1999 [136] | France | < 37Â weeks | 46 | > 37Â weeks | 28 | Pro |
Motil et al., 1997 [125] | US | - | Â | 38-42 weeks | 10 | E, Pro |
Nommsen et al., 1991 [127] | US | - | Â | Term | 58 | E, Pro, fat |
Reinken et al., 1985 [132] | Germany | 28-33 weeks | 16 | 38-40 weeks | 24 | Pro |
Saarela et al., 2005 [6] | Finland | 31.4 ± 3 weeks | 36 | 40.2 ± 1.4 weeks | 53 | E, Pro, lactose, fat |
Sadurskis et al., 1998 [119] | Sweden | Â | Â | Term | 23 | E |
Sanchez-Pozo et al., 1986 [138] | Spain | Â | Â | Term | 209 | Protein |
Sann et al., 1981 [146] | France | 26-35 weeks | 41 | 38-41 weeks | 61 | Pro, lactose, fat, Ca, P, |
Schanler et al., 1980 [14] | US | 29.7 ± 0.5 weeks | 16 | - |  | Pro, Ca |
Thomas et al., 1986 [121] | US | 30-34 weeks | 20 | - | Â | E, Pro, lactose, fat |
Yamawaki et al., 2005 [23] | Japan | - |  | BW > 2500 g | 1180 | Pro, lactose, Ca, P |
Viverge et al., 1990 [147] | France | - | Â | Term | 15 | Lactose, oligo |
Wood et al., 1988 [126] | US | - | Â | 37-42 weeks | 22 | E |
Total | Â | Â | 843 | Â | 2299 | Â |