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. 2025 Aug 6;38:14940. doi: 10.3389/ti.2025.14940

FIGURE 2.

Histogram and Kaplan-Meier curve illustrating HbA1C distribution and graft survival in the SPK cohort. Panel A shows HbA1C distribution at one year, peaking around 5.5 percent. Panel B presents graft survival probability over time, with two strata: HbA1C less than 5.7 percent and HbA1C equal to or greater than 5.7 percent, indicating significant differences (p < 0.0001).

(A) Histogram showing the distribution of 1-year HbA1c levels in the study cohort; (B) Kaplan-Meier survival curves illustrating crude univariable long-term graft survival over days post- transplantation (starting from 1 year after transplantation), stratified by HbA1c levels of <5.7% and ≥5.7%.