. 2017 Oct 17;7(19):4710–4721. doi: 10.7150/thno.20440

Table 1.

Comparison between the PACE-chip and tube-based CTC enumeration using clinical breast cancer samples.

	Patient 1	Patient 2	Patient 3	Patient 4	Patient 5	Patient 6	Healthy donor 1	Healthy donor 2
Manual enumeration	15 CTCs^a 7.8 hrs^b	2 CTCs^a 7.5 hrs^b	6 CTCs^a 7.6 hrs^b	17 CTCs^a 7.8 hrs^b	2 CTCs^a 7.5 hrs^b	3 CTCs^a 7.5 hrs^b	0 CTCs^a 7.5 hrs^b	0 CTCs^a 7.5 hrs^b
PACE-Chip	17 CTCs^a 333 cells^c 3.5 hrs^b	4 CTCs^a 246 cells^c 3.5 hrs^b	7 CTCs^a 253 cells^c 3.5 hrs^b	20 CTCs^a 283 cells^c 3.5 hrs^b	2 CTCs^a 262 cells^c 3.5 hrs^b	6 CTCs^a 344 cells^c 3.5 hrs^b	0 CTCs^a 224 cells^c 3.5 hrs^b	0 CTCs^a 275 cells^c 3.5 hrs^b

^aNumber of CTCs; ^bProcessing time;^cNumber of trapped single cells.