Table 2. SAA1 cut-off values of classification within 2 days post-irradiation.

Time post-irradiation (days)	Classification	Cutoff value (μg/mL)	Sensitivity (%)	Specificity (%)	Precision (%)
0.25	≤4 vs. ≥8 Gy	2.155	16/16	31/32	16/17
0.5	Control/1 Gy vs. ≥2 Gy	3.26	31/32	16/16	31/31
1	Control/1 Gy vs. ≥2 Gy	0.72	32/32	15/16	32/33
2	≤4 vs. ≥8 Gy	4.16	16/16	31/32	16/17

SAA1, serum amyloid A1.