Table 2.
Selected participant characteristics with compiled glucose variables of interest across 12 studies (weighted mean ± SD)
| Study | N | Week of gestation | BMI kg/m2 | FBG | 1-h Breakfast | 2-h Breakfast | 1-h Lunch | 2-h Lunch | 1-h Dinner | 2-h Dinner | 24-h Mean |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Gillmer et al. (16) | 24 | 33.8 ± 2.2 | 28* | 72 ± 4 | 99 ± 18 | 83 ± 16 | 104 ± 18 | 95 ± 16 | 84.4 ± 6.7 | ||
| Lewis et al. (17) | 6 | 40.8 ± 0.9 | 24.8* | 80 ± 2.5 | 120 ± 5 | 105 ± 2.5 | 90 ± 2 | 105 ± 11 | 90 ± 2 | 93 ± 10 | |
| Cousins et al. (18) | 6 | 36 ± 1 | “non-obese” | 74 ± 6.61 | 113 ± 9.8 | 104 ± 14 | 118 ± 9.8 | 108 ± 9.8 | 117 ± 12.2 | 105 ± 9.8 | 87.3 ± 4.1 |
| Metzger et al. (19) | 8 | 36† | 89 ± 4.6% of ideal‡ | 78 ± 5.66 | 130 ± 14.14 | 110 ± 19 | 120 ± 11.31 | 115 ± 19 | 130 ± 14.14 | 120 ± 17 | 96 ± 8.49 |
| Phelps et al. (20) | 8 | 36.3 ± 2.3 | 89 ± 4.6% of ideal‡ | 78 ± 8.49 | 128 ± 8.49 | 110 ± 11 | 120 ± 8.49 | 118 ± 14 | 130 ± 16.97 | 118 ± 8 | 96 ± 8.49 |
| Parretti et al. (21) | 51 | 36 | 21 | 57.2 ± 3.9 | 101.2 ± 4.9 | 90.1 ± 4.9 | 101.9 ± 3.4 | 94.2 ± 4.1 | 102.2 ± 3.2 | 93.5 ± 5.1 | 77.4 ± 4.7 |
| Porter et al. (23) | 11 | 34.6 ± 2.6 | 22.8 ± 2.7‡ | 77 ± 6.4 | 107.3 ± 13.1 | 107.3 ± 13.1 | 107.3 ± 13.1 | 94.1 ± 10.5 | |||
| Yogev et al. (22) | 42 | 28.9 ± 8.1 | 23.7 ± 1.8 | 72.1 ± 13 | 103.2 ± 13 | 96.8 ± 12 | 103.2 ± 13 | 96.8 ± 12 | 103.2 ± 13 | 96.8 ± 12 | 83.6 ± 18 |
| Bühling et al. (25) | 24 | 34 ± 3.7 | 23.0 ± 5.7‡ | 97 ± 9 | |||||||
| Bühling et al. (24) | 36 | 32 ± 4.6 | 23.0 ± 5.5‡ | 124.2 ± 23.4 | 117 ± 21.6 | 118.8 ± 28.8 | 95.4 ± 14.4 | ||||
| Cypryk et al. (26) | 7 | 24–28 | 27.2 ± 6.3 | 79 ± 13§ | 96 ± 11 | 85 ± 6 | |||||
| Siegmund et al. (27) | 32 | 36 | 22.4 ± 2.5‡ | 81.1 ± 10.8 | 110.6 ± 12.6 | 110.6 ± 12.6 | 110.6 ± 12.6 | 94 ± 9 | |||
| Weighted mean, all | 70.9 ± 7.8 | 110.8 ± 12.5 | 99.4 ± 9.9 | 107.1 ± 12.2 | 98.5 ± 10.4 | 108.9 ± 14.1 | 99.9 ± 10.3 | 88.2 ± 10.0 | |||
| Weighted mean, inpatient only | 75.0 ± 5.1 | 123.6 ± 11.2 | 108.7 ± 12.6 | 108.3 ± 13.4 | 97 ± 13.8 | 113.6 ± 15.8 | 102.9 ± 12.6 | 89.3 ± 7.3 | |||
| Weighted mean, CGMS only | 76.3 ± 11.4 | 112.2 ± 17.2 | 102.2 ± 12.1 | 109.3 ± 16.5 | 102.2 ± 12.1 | 110.0 ± 19.4 | 102.2 ± 12.1 | 91.5 ± 12.7 |
*Third-trimester BMI calculated from reported height/weights. Prepregnancy height/weights and gestational weight gain are not reported.
†SD not available.
‡Prepregnancy.
§SMBG value was not different from CGMS value.