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Figure 2 Kaplan-Meier curves of six-month survival free of death/(re)myocardial infarction. (A) Categorized by ST-segment depression categories. *Log rank statistics (0 vs. 1 mm) = 4.2 (p = 0.04). #Log rank statistic (0 vs. 2 mm) = 14.2 (p < 0.01). **Log rank statistic (1 vs. 2 mm) = 4.6 (p = 0.03). (B) Categorized by troponin status. *Log rank statistics = 10.24 (p < 0.01).