Fig. 5
From: Causal relationship between dietary salt intake and dementia risk: Mendelian randomization study
Forest plot in the MR study. Forest plot for two-sample MR analysis of single and summarized SNPs effects on relationship between dietary salt intake and risk of dementia with SNPs: A Alzheimer’ s disease, B Vascular dementia, C Lewy body dementia, D dementia. A black point denotes the effect estimate of dietary salt intake on dementia using a single SNP, and the black line signifies the 95% CI of the estimate. The red point symbolizes overall effect estimate of dietary salt intake and dementia with SNPs using the Egger and IVW method, and the red line indicates the 95% CI of the estimate. Abbreviations: CI, confidence interval; SNP, number of single-nucleotide polymorphism