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Table 2 Optimal glucose cut-off values and performance of the cut-off values in predicting 1-year all-cause mortality in diabetic and non-diabetic ST-segment elevation myocardial infarction and non-ST-segment elevation myocardial infarction patients

From: Optimal glucose, HbA1c, glucose-HbA1c ratio and stress-hyperglycaemia ratio cut-off values for predicting 1-year mortality in diabetic and non-diabetic acute myocardial infarction patients

 

STEMI

NSTEMI

Diabetic

Non-diabetic

Diabetic

Non-diabetic

Statistical optimal glucose cut-off in mmol/L

15.0

10.6

10.7

8.1

Sensitivity in % (95% CI)

62.7 (56.4–68.7)

50.5 (43.4–57.6)

65.8 (58.0–73.1)

42.9 (29.7–56.8)

Specificity in % (95% CI)

59.5 (57.5–61.4)

86.9 (85.6–88.1)

39.7 (37.6–41.8)

75.8 (73.7–77.8)

Positive predictive value in % (95% CI)

13.2 (12.0–14.4)

21.6 (18.9–24.6)

7.5 (6.7–8.3)

5.5 (4.1–7.4)

Negative predictive value in % (95% CI)

94.2 (93.2–95.0)

96.1 (95.5–96.6)

94.0 (92.7–95.1)

97.6 (97.0–98.1)

  1. CI confidence interval, NSTEMI non-ST-segment elevation myocardial infarction, STEMI ST-segment elevation myocardial infarction