Increased risk of colorectal neoplasia in inflammatory bowel disease patients with post-inflammatory polyps: A systematic review and meta-analysis

Table 3 Results of the sensitivity analysis in the impact of each study on the overall risk estimate

Ref.	Odds Ratio	95% Confidence Interval	Heterogeneity (I²)
de Jong et al[31], 2020	2.0980003	[1.443344, 3.0495887]	76%
Gu et al[35], 2019	1.8818157	[1.3357893, 2.6510394]	75%
Mahmoud et al[32], 2019	2.1335025	[1.4797615, 3.0760586]	73%
Ünal et al[34], 2019	2.0057204	[1.406724, 2.8597751]	77%
Ma et al[36], 2017	2.0393412	[1.4283487, 2.9116926]	77%
Jegadeesan et al[37], 2016	2.1974959	[1.5660043, 3.0836365]	71%
Lutgens et al[38], 2015	1.8946518	[1.3246907, 2.7098444]	73%
Badamas et al[40], 2014	1.9649121	[1.3789148, 2.7999403]	77%
Freire et al[39], 2014	2.1011214	[1.4932369, 2.9564707]	76%
Baars et al[41], 2011	1.8324436	[1.326488, 2.5313833]	67%
Velayos et al[29], 2006	2.0466876	[1.3896827, 3.014307]	77%
Rutter et al[14], 2004	1.9644971	[1.35726, 2.8434114]	77%
Combined	2.011362	[1.4304829, 2.82812]	75%