Factors Affecting the Accuracy of Endoscopic Ultrasonography in the Diagnosis of Early Gastric Cancer Invasion Depth: A Meta-analysis

Table 5

The rates of overestimation of M/SM1 by EUS.

ID	Overstaging rate
Mandai and Yasuda [34]	67/327 (20.5%)
Kim et al. [12]	20/125 (16%)
Akashi et al. [8]	12/121 (9.9%)
Hizawa et al. [29]	27/174 (18.4%)
Kim et al. [9]	6/76 (7.9%)
Lee et al. [24]	100/302 (33.1%)
Yoshida et al. [17]	16/243 (6.6%)
Choi et al. [23]	4/305 (1.3%)
Tsujii et al. [18]	20/178 (11.2%)
Mouri et al. [14]	19/166 (11.4%)
Okada et al. [7]	26/370 (7.0%)
Total	317/2387 (13.31%)