Table 1.

Sensitivity (true-positive), specificity (true-negative), positive predictive value (PPV) and negative predictive value (NPV), of lateral flow testing (LFT), when compared to reverse transcriptase-polymerase chain reaction (RT-PCR) on data from 1027 patients from a general practice network in Austria.

	RT-PCR negative	RT-PCR positive	Total tests
LFT reactive	22	788	810	Positive Predictive Value 97.3%
LFT non-reactive	179	38	217	Negative Predictive Value 82.5%
Total tests	201	826	1027
	Specificity 89.1%	Sensitivity 95.4%