LINC00511 and cancer: In the pooled analysis of 12 studies including 1059 patients, using a random-effects model because of data heterogeneity (I2 = 69.7%, PQ < 0.001) among the studies, we were surprised to find that linc00673 overexpression was obviously correlated with poor OS rates in patients with malignant neoplasms with a combined HR of 1.720 (95% CI: 1.120, 2.643; P=0.013) (Figure 2A).