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One thousand and forty-nine NSCLC patients pooled from eleven studies to assess whether CXCR4 expression in NSCLC was associated with metastatic status.
Notes: CXCR4 expression was significantly higher in metastatic NSCLC compared to nonmetastatic NSCLC (OR=3.74, 95% CI=1.71–8.19, P=0.0009).
Abbreviations: CI, confidence interval; M-H, Mantel-Haenszel; NSCLC, non-small cell lung cancer; OR, odds ratio; CXCR4, chemokine receptor type 4.
