Meta-Analysis of the Diagnostic Value of Tracer Staining Technology Based on Nanocarbon Suspension in Sentinel Lymph Node Biopsy of Breast Cancer

Table 1

Summary data of 10 included studies.

No.	First author	Time	Country	Age	Preoperative staging	TP	FP	FN	TN	Total
No. 1	Bo Yan	2011	China	28-69	T1-T2N0M0	52	0	8	92	152
No. 2	Wenbin Guo	2012	China	24-68	T1-T2 N0M0	14	0	1	19	34
No. 3	Zongyi Chen	2012	China	39-62	T1-T2 N0M0	22	0	2	20	44
No. 4	Dagong Song	2013	China	30-83	T1-T2 N0M0	28	0	2	60	90
No. 5	Tielei Tang	2013	China	60-81	T1-T2 N0M0	5	0	1	15	21
No. 6	Shuanggen Lei	2014	China	27-73	T1-T2 N0M0	20	0	1	35	56
No. 7	Haitao Guan	2015	China	26-67	T1-T2 N0M0	31	0	2	54	87
No. 8	Xinzheng Wang	2016	China	27-73	T1-T2 N0M0	14	5	1	229	249
No. 9	Ningbin Du	2016	China	22-68	T1-T2 N0M0	28	0	2	28	58
No. 10	Liulu Zhang	2018	China	25-77	T1-T3 N0M0	47	0	2	42	91

TP: true positive; FP: false positive; FN: false negative; TN: true negative.