Skip to main content

Table 2 Subgroup meta-analysis results

From: Relationship between the extent of resection and the survival of patients with low-grade gliomas: a systematic review and meta-analysis

Study Factors NO. of Included Studies NO. of Patients Survival Rate Odds Ratio M-H,Fixed (95%CI) P-value I2statistics, P-value
Five-Year Overall Survival
GTR 16 336 80.06% 3.90 [2.79,5.45] P< 0.00001 0%, 0.83
STR 992 54.33%
GTR 9 184 72.28% 5.43 [3.57, 8.26] P<0.00001 24%, 0.21
BX 573 37.52%
STR 10 464 50.65% 2.59 [1.81, 3.71] P< 0.00001 27%, 0.20
BX 509 31.43%
Five-Year Overall Survival
GTR 11 224 67.86% 7.91[5.12,12.22] P< 0.00001 12%, 0.33
STR 683 29.72%
GTR 5 85 45.88% 10.17[4.02,25.71] P< 0.00001 0%, 0.55
BX 100 12%
STR 6 228 29.82% 2.21[1.16,4.25] P = 0.020 0%, 0.83
BX 120 13.33%