. 2021 May 17;21(10):3491. doi: 10.3390/s21103491

Table 9.

COVID-19 test results based on the detection of attributors’ characteristics.

Pathology No.	COVID-19 Test Result Making Condition			Result
01	$Δ R_{m i n}^{X} \geq Δ R_{m i n}^{Y}$ & $Δ θ_{S P R}^{X} \geq Δ θ_{S P R}^{Y}$	OR	$Δ T_{m a x}^{X} \geq Δ T_{m a x}^{Y}$ & $Δ S R F_{f r e q}^{X} \geq Δ S R F_{f r e q}^{Y}$	COVID-19 Positive
02	$Δ R_{m i n}^{X} < Δ R_{m i n}^{Y}$ & $Δ θ_{S P R}^{X} < Δ θ_{S P R}^{Y}$		$Δ T_{m a x}^{X} < Δ T_{m a x}^{Y}$ & $Δ S R F_{f r e q}^{X} < Δ S R F_{f r e q}^{Y}$	COVID-19 Negative
03	$Δ R_{m i n}^{X} \geq Δ R_{m i n}^{Y}$ & $Δ θ_{S P R}^{X} \leq Δ θ_{S P R}^{Y}$		$Δ T_{m a x}^{X} \leq Δ T_{m a x}^{Y}$ & $Δ S R F_{f r e q}^{X} \geq Δ S R F_{f r e q}^{Y}$	Try again
04	$Δ R_{m i n}^{X} \leq Δ R_{m i n}^{Y}$ & $Δ θ_{S P R}^{X} \geq Δ θ_{S P R}^{Y}$		$Δ T_{m a x}^{X} \geq Δ T_{m a x}^{Y}$ & $Δ S R F_{f r e q}^{X} \leq Δ S R F_{f r e q}^{Y}$	Try again

Condition of X: Y (a) Rapid detection of SARS-CoV-2 Spike RBD: X = i and Y = SC2R; (b) Rapid detection of SARS-CoV-2 Anti-Spike Protein: X = ii and Y = IgG; (c) Real-time detection of SARS-CoV-2 RNA Sequence: X = iii and Y = N.