Meta-Analysis
Copyright ©The Author(s) 2016.
World J Meta-Anal. Feb 26, 2016; 4(1): 1-9
Published online Feb 26, 2016. doi: 10.13105/wjma.v4.i1.1
Table 2 Raw data from each included study
First authorTumor size (5 cm:> 5 cm)Depth of invasio-n (T1-T2: T3-T4)TNM stage (I-II:III-IV)Tumor location (upper:middle:lower)Distant metastasis (yes: no)Borrma-nn type (I:II:III:IV)Lauren classificatio-n (intestinal:diffuse: mixed)Histologic differentiate-on (high: moderate: low)Lymph node metastasis (N0: N1/2/3)
Zhang et alNR2NRNRNR23:198:12:2220:22
Sun et alNR11:49NRNRNRNRNR20:20:20NR
Fang et alNR17:4117:41NR18:40NRNR11:17:3015:43
Lu et al41:5019:7234:5741:25:25NR8:12:59:11NR3:24:6431:60
Yang et al45:2735:3735:37NRNRNRNRNR25:47
Peng et alNR19:1219:1212:13:6NRNRNR15:13:3NR
Yang et alNR7:88NR29:26:40NR3:12:61:19NR6:19:7029:66
Zhang et al14:2813:2913:29NRNRNRNR16:26:011:31
Li et al256:180166:270194:24255:163:21861:375NR223:213:0141:295166:270
Du et alNRNRNRNRNRNR91:1925:42:3350:50
Went et alNR42:372NRNR25:445NRNRNR153:316
Kroepil et alNR107:56NRNR9:154NR62:61:40NR41:122
Wang et al350:251221:380262:33984:223:29491:510NR299:30217:175:409220:381
Songun et al1NRNRNRNRNRNRNRNRNR