Table 5.
Comparison of robust users’ data between weeks 0 and 4.
| Variable | Week 0 | Week 4 | P valuea | Users, n |
| Body weight (kg), mean (SD) | 71.3 (14.1) | 70.8 (13.9) | .002 | 67 |
| Body mass index (kg/m2), median (IQRb) | 25.18 (21.96-27.64) | 25.10 (21.76-27.10) | <.001 | 67 |
| Fasting blood sugar (mg/dL), median (IQR) | 122.0 (108.2-142.7) | 123.0 (111.0-150.4) | >0.99 | 35 |
| Postprandial plasma glucose (mg/dL), mean (SD) | 171.3 (30.2) | 145.8 (58.0) | .26 | 11 |
| Systolic blood pressure (mmHg), median (IQR) | 122.5 (113.6-131.4) | 121.0 (112.9-127.9) | .053 | 47 |
| Diastolic blood pressure (mmHg), mean (SD) | 77.2 (8.0) | 77.9 (8.0) | .55 | 47 |
| Daily energy intake (kcal), median (IQR) | 1595 (1273-1788) | 1762 (1408-2012) | .06 | 46 |
| Daily number of steps, median (IQR) | 6745 (4141-9883) | 6376 (3468-9080) | .11 | 104 |
aP value comparing data between week 0 and 4 using a paired t test or Wilcoxon signed-rank test.
bIQR: interquartile range.