Table 2.
Glucose variables | Number of observations (n) | B (95% CI) | P value |
---|---|---|---|
Model 1 | |||
Pre-breakfast glucose (mmol/L) | 366 | 0.18 (0.07, 0.28) | 0.001 |
Pre-lunch glucose (mmol/L) | 366 | 0.01 (− 0.11, 0.12) | 0.884 |
Pre-dinner glucose (mmol/L) | 366 | 0.21 (0.11, 0.32) | <0.001 |
Post-breakfast glucose (mmol/L) | 366 | 0.09 (− 0.03, 0.21) | 0.127 |
Post-lunch glucose (mmol/L) | 366 | 0.15 (0.04, 0.26) | 0.005 |
Post-dinner glucose (mmol/L) | 366 | 0.10 (0.02, 0.17) | 0.013 |
Bedtime glucose (mmol/L) | 366 | 0.07 (− 0.05, 0.19) | 0.260 |
The dawn phenomenon (mmol/L) | 366 | 0.16 (0.11, 0.21) | <0.001 |
TIR (% of recording h/day) | 366 | − 1.15 (− 2.13, − 0.16) | 0.022 |
TAR (% of recording h/day) | 245 | 0.81 (− 0.32, 1.94) | 0.164 |
Model 2 | |||
Pre-breakfast glucose (mmol/L) | 366 | 0.19 (0.07, 0.29) | 0.001 |
Pre-lunch glucose (mmol/L) | 366 | − 0.02 (− 0.13, 0.09) | 0.732 |
Pre-dinner glucose (mmol/L) | 366 | 0.17 (0.07, 0.28) | 0.001 |
Post-breakfast glucose (mmol/L) | 366 | 0.10 (− 0.02, 0.22) | 0.109 |
Post-lunch glucose (mmol/L) | 366 | 0.17 (0.06, 0.28) | 0.002 |
Post-dinner glucose (mmol/L) | 366 | 0.15 (0.04, 0.26) | 0.009 |
Bedtime glucose (mmol/L) | 366 | 0.07 (− 0.05, 0.19) | 0.266 |
The dawn phenomenon (mmol/L) | 366 | 0.06 (0.00, 0.12) | 0.037 |
TIR (% of recording h/day) | 366 | − 1.09 (− 2.07, − 0.11) | 0.029 |
TAR (% of recording h/day) | 245 | 0.42 (− 0.49, 1.34) | 0.366 |
Data are presented as unstandardised regression coefficient (B) with 95% confidence interval (CI)
In the GEE models, B indicates the strength of the association and how much of the dependent variable is explained by the independent variable
Model 1 was adjusted for age, gender, sleeping time, walking time and carbohydrate intake
Model 2 was adjusted for variables in Model 1 and body mass index and duration of diabetes