From: Correlation between percutaneous transthoracic needle biopsy and recurrence in stage I lung cancer: a systematic review and meta-analysis
Research object
PTNB
NPTNB
Weight%
RR(95%CI)
events
non-events
Inoue, M. 2011 [2]
0
79
3
182
21.75
0.332 (0.017,6.356)
Kashiwabara, K. 2016 [12]
23
4
40
44.65
1.269 (0.308,5.231)
Moon, S.M. 2017 [7]
12
134
1
108
33.6
8.959 (1.183,67.864)
总计
15
236
8
330
100
1.829 (0.339,9.872)
