Table 1.

Performance of T2Candida and 1,3-Beta-D-Glucan for Detection of Intra-abdominal Candidiasis

	T2Candida	1,3-Beta-D-Glucan
Sensitivity,	33.3 (13.3–59.0)	83.3 (58.6–96.4)
Specificity, %	93.3 (77.9–99.2)	66.7 (47.2–82.7)
Positive predictive value,a %	71.1 (35.7–91.6)	55.2 (41.6–68.0)
Negative predictive value,a %	74.0 (66.9–80.0)	89.0 (73.7–95.9)
Positive likelihood ratio	5.00 (1.13–22.18)	2.50 (1.45–4.32)
Negative likelihood ratio	0.71 (0.51–1.00)	0.25 (0.09–0.72)

Values in brackets are 95% confidence intervals.

^aCalculated for a disease prevalence of 33% in the original prospective cohort study [5].