Table 2. Accurate identification rate according to Gram type among 44 monomicrobial isolates

Ann Clin Microbiol 2023;26:19-27. Evaluation of two commercial kits for rapid pathogen identification directly from positive blood cultures by matrix-associated laser desorption/ionization time-of-flight mass spectrometry

Table 2. Accurate identification rate according to Gram type among 44 monomicrobial isolates

Gram stain (n)	MALDI Biotyper Sirius		VITEK MS PRIME
Gram stain (n)	SepsiTyper No. (%)	SepsiPrep No. (%)	SepsiTyper No. (%)	SepsiPrep No. (%)
Gram-negative (18)
Species/Genus level	18 (100.0)	15 (83.3)	16 (88.9)	14 (77.8)
Species level	15 (83.3)	12 (66.7)	15 (83.3)	13 (72.2)
Gram-positive (22)
Species/Genus level	18 (81.8)	14 (63.6)	15 (68.2)	13 (59.1)
Species level	18 (81.8)	14 (63.6)	15 (68.2)	13 (59.1)
Yeast (4)
Species/Genus level	4 (100.0)	2 (50.0)	2 (50.0)	2 (50.0)
Species level	4 (100.0)	2 (50.0)	2 (50.0)	2 (50.0)
Total (50)
Species/Genus level	45 (90.0)	35 (70.0)	38 (76.0)	32 (64.0)
Species level	39 (78.0)	29 (58.0)	34 (68.0)	29 (58.0)