Table 3.
Subgroup comparison assessing the effect of GDM on associations between multiple micronutrient supplementation in pregnancy and size at birth.
| Measure | N | Unadjusted for GDM | Adjusted for GDM | ||
|---|---|---|---|---|---|
| Standardized β | p‑Value | Standardized β | p‑Value | ||
| Weight | 600 | 0.048 (−0.021–0.112) | 0.2 | 0.031 (−0.037–0.095) | 0.4 |
| Length * | 583 | 0.009 (−0.050–0.067) | 0.8 | 0 (−0.058–0.059) | 1.0 |
| Head Circumference * | 584 | 0.035 (−0.022–0.097) | 0.3 | 0.036 (−0.022–0.098) | 0.3 |
| BMI * | 582 | 0.046 (−0.021–0.109) | 0.2 | 0.034 (−0.032–0.097) | 0.3 |
| Ponderal Index * | 582 | 0.042 (−0.022–0.104) | 0.2 | 0.034 (−0.029–0.097) | 0.3 |
| Flank skinfolds thickness * | 584 | 0.040 (−0.038–0.112) | 0.3 | 0.022 (−0.055–0.093) | 0.6 |
| Quadriceps skinfolds thickness * | 585 | 0.042 (−0.022–0.106) | 0.3 | 0.034 (−0.030–0.099) | 0.4 |
| Subscapular skinfolds thickness * | 584 | 0.061 (−0.015–0.128) | 0.1 | 0.052 (−0.025–0.119) | 0.2 |
| Triceps skinfolds thickness * | 584 | 0.058 (−0.021–0.123) | 0.1 | 0.050 (−0.029–0.116) | 0.2 |
Values in the table only include data from pregnancies where GDM status was available. Standardized βs are presented as means (95% confidence intervals). All models adjusted for gestational age at birth, parity, smoking during pregnancy, offspring sex, and maternal pre-pregnancy BMI. * Models additionally adjusted for age at assessment.