Table 2.

Positive and negative percent agreement between the SARS-CoV-2 multiplexed oligonucleotide ligation assay and whole genome sequencing.

		Detected WGS*	Not detected WGS	Positive Percent Agreement (95%CI)	Negative Percent Agreement (95%CI)
B.1.1.529/BA.1	Detected OLA	12	0	100.0% (73.5 – 100.0)	100.0% (98.0 – 100.0)
	Not Detected OLA	0	180
BA.2	Detected OLA	34	0	100.0% (89.7 – 100.0)	100.0% (97.7 – 100.0)
	Not Detected OLA	0	158
BA.4/BA.5	Detected OLA	92	0	100.0% (95.2 – 100.0)	100.0% (96.4 – 100.0)
	Not Detected OLA	0	100
Delta	Detected OLA	46	0	100.0% (92.3 – 100.0)	100.0% (97.5 – 100.0)
	Not Detected OLA	0	146
Gamma	Detected OLA	8	0	100.0% (63.1 – 100.0)	100.0% (98.0 – 100.0)
	Not Detected OLA	0	184

^⁎Three BA.2 and five Delta variants required repeat testing for detection. OLA, Oligonucleotide Ligation Assay; WGS, whole genome sequencing.