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. 2018 Dec 14;10:1869–1877. doi: 10.2147/CLEP.S179555

Figure 1.

Figure 1

Approaches to estimating HbA1c (%) response.

Notes: Model 1: estimate current HbA1c response using a joint model (red line with black dotted 95% CIs). Model 2: estimate cumulative HbA1c response using a joint model (gray-shaded area). Model 3: carry forward the most recently observed value of HbA1c response until the next measurement (LOCF approach, black step function). Model 4: take the observed HbA1c response at a single time point of 6 months (blue line).

Abbreviation: LOCF, last observation carried forward.