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Table 3 Results of sensitivity analysis

From: Metabolic syndrome and esophageal cancer risk: a systematic review and meta‑analysis

Omitted study Heterogeneity Model Meta-analysis
I2 (%) P Pooled OR 95% CI of pooled OR P
Drahos (2016) 33 0.20 Fixed-effect 1.17 1.08–1.26 < 0.0001
Drahos (2017) 37 0.18 Fixed-effect 1.17 1.02–1.35 0.03
Duggan (2013) 37 0.17 Fixed-effect 1.16 1.08–1.25 < 0.0001
Ko (2016) 0 0.88 Fixed-effect 1.17 1.09–1.26 < 0.0001
Lin (2015) 37 0.18 Fixed-effect 1.16 1.08–1.25 < 0.0001
Lindkvist (2014) 25 0.25 Fixed-effect 1.14 1.05–1.24 0.001