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The results of sensitivity analysis about associations between MS and Hcy, Vitamin B12 or folate
| Analysis | I2 | Effect model | SMD | 95%CI | P-value |
|---|---|---|---|---|---|
| Hcy and MS | 90 | Random | 0.48 | 0.18,0.77 | 0.001 |
| Vitamin B12 and MS | 91 | Random | -0.05 | -0.35,0.25 | 0.75 |
| Folate and MS | 80 | Random | 0.12 | -0.10,0.34 | 0.28 |
SMD: standardized mean difference; Random: the random-effect model; 95% CI: 95% confidence interval; Hcy: homocysteine; MS: multiple sclerosis.
