Clinicopathological and Prognostic Role of Long Noncoding RNA Linc00152 in Various Human Neoplasms: Evidence from Meta-Analysis

Figure 4

Begg’s funnel plots of publication bias test. (a) Overall survival (OS); (b) disease-free survival/progression-free survival (DFS/PFS); (c) lymph node metastasis (LNM); (d) vessel invasion (VI).

(a)

(b)

(c)

(d)