Table 1 Mean (SD) baseline demographic data for all participants
Characteristic | Flexible belt group | Rigid belt group | All participants |
|---|---|---|---|
(n = 10) | (n = 10) | (n = 20) | |
Mean age (years) | 28.6 (5.6) | 30.2 (7.6) | 29.4 (6.5) |
Mean BMI (kg/m2) | 24.8 (3.8) | 24.8 (4.2) | 24.8 (3.9) |
Mean gestation at baseline (weeks) | 32.0 (4.8) | 29.6 (5.5) | 30.8 (5.2) |
Mean gestational age at onset of symptoms (weeks) | 24.4 (7.5) | 22.7 (6.5) | 23.6 (6.9) |