*The Q statistic was used to estimate heterogeneity, and a P≤0.10 was considered statistically significant for the Q-statistic test. Main results of the pooled ORs in the meta-analysis.
*POR value for the odds ratio. #PH the P value of the Heterogeneity test. §T for Egger's test, Pegger, the P value for Egger's test. R for the Random-effects model, F for the Fixed-ef
