Table 2.

Detection rates for cocaine (COC), benzoylecgonine (BE), and COC and/or BE in oral fluid collected with Oral-Eze (OE) and StatSure (SS) collection devices up to 69 h from 10 participants after 25 mg intravenous cocaine. Detection rates (%) were calculated at the assay limit of quantification (1 μg/L). Note that not all oral fluid collection time points were n= 10 as different cocaine dosing days had different oral fluid collection times beyond 21 h.

Time (h)	Oral-Eze Detection Rates (%)				StatSure Detection Rates (%)
	n	COC	BE	COC and/or BE	n	COC	BE	COC and/or BE
−1	10	0	10	10	10	10	20	20
0.17	10	100	90	100	10	100	100	100
0.5	10	100	100	100	10	100	100	100
1	10	100	100	100	10	100	100	100
1.5	10	100	100	100	10	100	100	100
2	10	100	100	100	10	100	100	100
3	10	100	100	100	10	100	100	100
4	10	90	90	90	10	100	100	100
6.5	10	60	100	100	10	60	100	100
9.5	10	80	100	100	10	20	100	100
12.5	10	30	100	100	10	10	100	100
21	10	10	100	100	10	0	100	100
28	4	25	100	100	3	0	100	100
33	3	33.3	100	100	4	0	50	50.0
45	6	0.0	50	50	7	14.3	57.1	57.1
69	6	16.7	16.7	33.3	7	0	14.3	14.3