Table 7: High versus low categories of salt and gastric cancer through salt.

Study or subgroupHigh saltLow saltOdds ratio Odds ratio
EventsTotalEventsTotalWeightM-H, fixed, 95% CIM-H, fixed, 95% CI

Peleteiro et al. 2011 [11]1443641323462.2%1.06 [0.78, 1.44]808120.fig.006
Kim et al. 2010 [18]27794391347670145084197.1%1.20 [1.15, 1.25]
Jose M. Ramón et al. 1993 [14]2763331080.4%1.70 [0.89, 3.25]
Shikata et al. 2006 [19]30564126630.3%3.05 [1.55, 6.01]
Total (95% CI)4401251451958100.0%1.20 [1.15,  1.26]
Total events29807847
Heterogeneity: Chi2 = 9.01, df = 3 ( ); = 67%
Test for overall effect: = 8.43 ( )