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. Author manuscript; available in PMC: 2022 Sep 1.
Published in final edited form as: Epidemiology. 2021 Sep 1;32(5):638–647. doi: 10.1097/EDE.0000000000001373

Figure 2. Effect estimates and confidence intervals for the association between HbA1c and cognitive change across the original, synthetic, and pooled data.

Figure 2.

Dashed lines denote estimates and 95% confidence intervals for the effect of HbA1c on rate of memory decline for models fit using the original HRS and ARIC original data. Solid lines denote the average of 5000 effect estimates with 95% confidence bands for the effect of HbA1c on rate of memory decline for models fit with HRS, ARIC and Pooled synthetic data. Estimates of difference in HbA1c were estimated separately for those with HbA1c above and below 6.5%.