Table 2.
Study offspring outcomes
| Author, year | Mean birth weight (Sd.) in grams | Mean Apgar score (Sd.) | Mean gestational age (Sd.) in weeks |
|---|---|---|---|
| Bastani, 2006 [53] | IG, 3168 (420) CG, 2883 (640) |
n/a | IG, 38 (5.9) CG, 38 (4.4) |
| Cappon, 2015 [54] | IG, 3366 (523) CG, 3344 (773) |
n/a | n/a |
| Chambers, 2009 [55] | IG, 3232 (695) CG, 3562 (529) |
IG, Apgar 1 min: 7.8 (1.3) CG, Apgar 1 min: 8 (1.1) IG, Apgar 5 min: 8.5 (0.7) CG, Apgar 5 min: 9.1 (0.3) |
IG, 38.4 (2.5) CG, 39.5 (1.4) |
| Fenwick, 2015 [56] | n/a | n/a | IG, 39.2 (1.6) CG, 39.1 (2.0) |
| Field, 2009 [45] | IG, 3318 (360) CG, 3226 (492) |
n/a | IG, 39 (1.2) CG, 38.7 (1.6) |
| Karamoozian, 2015 [51] | n/a | IG, Apgar 1 min: 8.9 (0.3) CG, Apgar 1 min: 8.1 (0.8) IG, Apgar 5 min: 9.7 (0.5) CG, Apgar 5 min: 9.3 (0.7) |
n/a |
| Milgrom, 2015 [50] | IG, 3626 (786) CG, 3575 (595) |
n/a | IG, 40 (1) CG, 40 (2) |
| Netsi, 2015 [47] | IG, 3423 (503) CG, 3180 (871) |
n/a | n/a |
| Rothberg, 1991 [59] | IG, 3214 (649) CG, 3113 (690) |
n/a | IG, 38.7 (3) CG, 38.3 (2.7) |
| Rouhe, 2013 [57] | IG, 3532 (550) CG, 3486 (518) |
IG, Apgar 1 min: 8.7 (1.1) CG, Apgar 1 min: 8.5 (1.4) IG, Apgar 5 min: 9.3 (1.0) CG, Apgar 5 min: 9.1 (1.2) IG, Apgar 10 min: 9.7 (0.8) CG, Apgar 10 min: 9.5 (0.9) |
IG, 39.7 (1.5) CG, 39.6 (1.6) |
| Verbeek, 2016; Verbeek, 2016b [52] | IG, 3419 (651) CG, 3474 (561) |
IG, Apgar 1 min: 8.6 (n/a) CG, Apgar 1 min: 8.6 (n/a) IG, Apgar 5 min: 9.5 (n/a) CG, Apgar 5 min: 9.5 (n/a) IG, Apgar 10 min: 9.8 (n/a) CG, Apgar 10 min: 9.8 (n/a) |
IG, 38.9 (2.3) CG, 39.2 (1.8) |
| Vilhena, 2017 [60] | IG, 3390 (440) CG, 3270 (560) |
n/a | IG, 39.4 (1.2) CG, 38.9 (1.9) |
| Zhao, 2017 [49] | IG, 3256 (522) CG, 3349 (529) |
n/a | n/a |
| Combined range per offspring outcome | Lowest value, 2883 Highest value, 3626 |
Lowest value, 7.8 Highest value, 9.8 |
Lowest value, 38 Highest value, 40 |
IG intervention group, CG control group