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. 2014 Sep 3;55(9):5589–5595. doi: 10.1167/iovs.14-15149

Figure 5.

Figure 5

Major clinical variables for PDR separated by mitochondrial haplogroups. (A) Duration of diabetes had no significant variation by haplogroup for NPDR patients (P = 0.10 for H versus not-H, P = 0.33 for Uk versus not-Uk) or for PDR patients (P = 0.34 for H versus not-H, P = 0.90 for Uk versus not-Uk). (B) The proportion of patients with HgbA1c levels > 8% was significantly elevated in PDR compared to NPDR patients in both haplogroup H and the other minor haplogroups, but was nearly identical in the Uk haplogroup (P = 0.5).