Table 2.

Comparison of the number of tumor cells from a single biopsy, total number of tumor cells, average number of tumor cells, and PD-L1 expression between Cryo and TBB

Cryo						TBB
Case	No. of tumor cells		Total no.	Average no.	PD-L1 (%)	No. of tumor cells					Total no.	Average no.	PD-L1 (%)
1	4601		4601	4601	10	634	402	337	332	198	1903	380.6	5
2	381		381	381	0	1622	29	0	0	0	1651	330.2	0
3	25		25	25	0	871	302	140	0	0	1313	262.6	0
4	2080		2080	2080	100	143	98	76	10	8	335	67	100
5	115		115	115	10	3	0	0	0	0	3	0.6	0
6	3509	642	4151	2075.5	10	63	50	25	22	0	160	32	0
7	1467		1467	1467	40	14	0	0	0	0	14	2.8	0
8	532	0	532	266	0	1340	449	30	12	0	1831	366.2	0
9	2248	541	2789	1394.5	0	124	25	0	0	0	149	29.8	0
10	2321		2321	2321	10	334	294	157	124	96	1005	201	0
11	618	0	618	309	5	471	217	169	119	0	976	195.2	0
12	1621	31	1652	826	0	331	222	0	0	0	553	110.6	0
13	5520	121	5641	2820.5	90	1380	137	90	61	7	1675	335	100
14	2301		2301	2301	70	1431	471	145	90	66	2203	440.6	10
15	625	578	1203	601.5	0	311	248	202	198	187	1146	229.2	10
16	1075	740	1815	907.5	0	750	675	302	58	0	1785	357	10

Cryo cryobiopsy, TBB transbronchial biopsy, PD-L1 programmed death ligand 1