Table 3.

Bayesian model sensitivity and specificity results for the different IgMFA cutoffs

Model	Sensitivity (95% credible interval)	Specificity (95% credible interval)
Culture	81.0 (54.1–99.1)	100
PCR	37.8 (25.9–55.1)	98.2 (96.7–99.2)
IgMFA
≥ 1+	90.0 (78.6–93.8)	84.7 (82.9–84.7)
≥ 2+	77.0 (58.2–90.4)	97.5 (95.4–99.5)
≥ 3+	62.5 (51.3–69.2)	99.8 (98.7–99.8)
≥ 4+	29.6 (22.2–34.6)	99.6 (99.6–100)