Fig. 12

The association between FBS and covariates; age, duration of treatment and BMI. Reduction in FBS was associated with younger (β = 2.17 CI 0.47, 3.87: p-value = 0.018) and longer duration (β = − 0.97 CI − 1.73, − 0.21: p-value = 0.018) of treatment and lower BMI (β = 6.29 CI 1.23, 12.61: p-value = 0.024)