Validation of a Rapid Visual Screening of Campylobacter jejuni in Chicken Using Antibody-Conjugated Fluorescent Dye-Doped Silica Nanoparticle Reporters

Table 4

The values of AC, SP, SE, PPV, NPV, and kappa coefficient of the FDS-NP assay for detection of C. jejuni in all samples () against the reference method.

Target bacterium	PA	PD	NA	ND	N+ (PA + ND)	N− (NA + PD)	Total	AC (%)	SP (%)	SE (%)	PPV (%)	NPV (%)
C. jejuni	111	0	23	6	117	23	140	95.67	100	94.87	100	79.31	0.86