From: Long noncoding RNA SNHG12 is a potential diagnostic and prognostic biomarker in various tumors
Subgroup analysis | No. of studies | No. of patients | Pool HR (95% CI) | Weight | Heterogeneity random | ||
---|---|---|---|---|---|---|---|
Fixed | Random | I2 (%) | p value | ||||
ORs of distant metastasis subgroup | 6 | 458 | 2.20 [1.40, 3.46] | 2.23 [1.20, 4.11] | 100% | 38 | 0.15 |
Cancer type | |||||||
 Digestive system | 2 | 120 | 3.63 [1.68, 7.87] | 3.64 [1.57, 8.44] | 36.70% | 14 | 0.28 |
 Respiratory system | 1 | 129 | 1.70 [0.75, 3.85] | 1.70 [0.75, 3.85] | 25.00% | - | - |
 Reproductive system | 2 | 178 | 1.00 [0.39, 2.54] | 1.00 [0.39, 2.56] | 29.00% | 0 | 0.63 |
 Locomotor system | 1 | 31 | 8.00 [1.33, 48.18] | 8.00 [1.33, 48.18] | 9.30% | - | - |
Cut-off | |||||||
 Others | 2 | 107 | 2.43 [0.90, 6.55] | 2.82 [0.46, 17.38] | 24.50% | 64 | 0.1 |
 Median | 4 | 351 | 2.14 [1.29, 3.57] | 2.14 [1.05, 4.37] | 75.50% | 43 | 0.15 |
Sample size | |||||||
 Size < 60 | 2 | 133 | 1.97 [0.72, 5.33] | 2.32 [0.24, 22.63] | 23.10% | 75 | 0.04 |
 Size ≥ 60 | 4 | 325 | 2.27 [1.36, 3.77] | 2.28 [1.25, 4.15] | 76.90% | 38 | 0.15 |
Quality scores | |||||||
 Score < 80 | 4 | 269 | 2.47 [0.83, 7.30] | 2.49 [1.32, 4.69] | 48.30% | 60 | 0.06 |
 Score ≥ 80 | 2 | 189 | 1.93 [1.00, 3.70] | 1.93 [1.01, 3.70] | 51.70% | 0 | 0.61 |