Diagnosis of Non-ST-Elevation Acute Coronary Syndrome by the Measurement of Heart-Type Fatty Acid Binding Protein in Serum: A Prospective Case Control Study

Table 2

Summary statistics of cardiac biomarkers in controls and cases.

Controls (𝑁=22)
Variable	Mean ± SD	Median	5–95% CI
cTnI (𝜇g/L)	0.01 ± 0.001	0.0	0.008–0.009
cTnT (𝜇g/L)	8.6 ± 0.5	9.0	8.0–9.0
H-FABP (ng/mL)	3.5 ± 1.5	3.3	1.32–6.02
Cases (𝑁=30)
Variable	Min.	Max.	25th Percentile	50th Percentile	75th Percentile
cTnI (𝜇g/L)	0	2	0.01	0.01	0.16
cTnT (𝜇g/L)	8	4700	8	9	175
H-FABP (ng/mL)	2	199	3.58	9.40	36.90

cTnT: serum cardiac troponin T, cTnI: serum cardiac troponin I, H-FABP: serum heart fatty acid binding protein, and CI: confidence interval.