Table 1.
Participant characteristics by intervention group.
| Low-GL Group (n = 28) | Higher GL Group (n = 34) | p for Difference 1 | |||
|---|---|---|---|---|---|
| n | Mean (SD)/Median (25th, 75h Percentile) | n | Mean (SD)/Median (25th, 75h Percentile) | ||
| Age, years | 28 | 29.3 (5.20) | 34 | 28.3 (6.00) | 0.5 |
| BMI study baseline, kg/m2 | 28 | 33.1 (6.26) | 34 | 32.2 (4.13) | 0.5 |
| Gravida | 28 | 2 (1.5,4) | 34 | 3 (2,4) | 0.7 |
| Parity | 21 | 2 (1,2) | 29 | 1 (1,2) | 0.2 |
| Ethnicity n (%) | 28 | 34 | 0.2 | ||
| Hispanic | 22 (78.6%) | 22 (64.7%) | |||
| African American | 3 (10.7%) | 8 (23.5%) | |||
| Caucasian | 0 (0%) | 3 (8.8%) | |||
| Asian | 0 (0%) | 0 (0%) | |||
| Hawaiian/Pacific Islanders | 1 (3.6%) | 0 (0%) | |||
| Mixed ethnicity | 2 (7.1%) | 1 (2.9%) | |||
| Family history of diabetes, n (%) | 28 | 16 (57.1%) | 34 | 15 (44.1%) | 0.4 |
1 Analysis of variance (ANOVA) for normally distributed continuous variables, Kruskal–Wallis test for not normally distributed continuous variables and Chi-square test for categorical variables. BMI: body mass index.