Meta-Analysis
Copyright ©The Author(s) 2022.
World J Clin Cases. Mar 6, 2022; 10(7): 2184-2193
Published online Mar 6, 2022. doi: 10.12998/wjcc.v10.i7.2184
Figure 1
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Figure 1 The flow diagram of this meta-analysis. 1PubMed (n = 28), EMBASE (n = 48), Web of Science (n = 48), CNKI (n = 35), VIP (n = 0), and WanFang (n = 0).
Figure 2
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Figure 2  The association between YKL-40 and overall survival.
Figure 3
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Figure 3  The association between YKL-40 and progression-free survival.
Figure 4
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Figure 4  Sensitivity analysis about the association between YKL-40 and overall survival.
Figure 5
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Figure 5  Begg’s funnel plot.