. 2020 Jul 7;34(10):e23447. doi: 10.1002/jcla.23447

TABLE 4.

CSF TTPC of the patients with Nse‐CoNS meningitis and contamination groups

Meningitis（hours）	Contamination（hours）	AUC	Cutoff (hours)	SEN	SPE	PPV	NPV	PLR	NLR	YONDEN Index
20.2 ± 5.0	30.2 ± 12.6	0.802	20.0	94.3%	52.5%	66.5%	90.2%	1.985	0.108	0.469

Meningitis（hours）

Contamination（hours）

AUC

Cutoff (hours)

SEN

SPE

PPV

NPV

PLR

NLR

YONDEN

Index

20.2 ± 5.0

30.2 ± 12.6

0.802

20.0

94.3%

52.5%

66.5%

90.2%

1.985

0.108

0.469

Abbreviations: SEN, sensitivity; SPE, specificity; PPV, positive predictive value; NPV, negative predictive value; PLR, positive likelihood ratio; NLR, negative likelihood ratio.