Table 3.

Comparison of threshold screening tests (TSTs) of homemade solutions against commercial products by MELR.^a

Homemade Solution	Coefficient (β)	95% CI for Coefficient		OR†	95% CI for OR		Kappa (k)	95% CI for Kappa
		Lower	Upper		Lower	Upper		Lower	Upper
Bitrex™b	−1.0	−2.71	0.70	0.37	0.07	2.02	0.88	0.79	0.97
Saccharinb	−1.24	−2.57	0.10	0.29	0.08	1.10	0.83	0.74	0.93

*p-value < 0.05.

^aAdjusted for age/gender.

^bHomemade solution vs. commercial one.