Casual associations between blood metabolites and colon cancer

Figure 1 Nomogram for predicting early screening of individuals at high risk of Colorectal cancer. The value of each variable was scored on a point scale from 0 to 100, after which the scores for each variable were added together. The total sum was located on the total points axis, which enabled us to predict the probability of early screening of individuals at high risk of colorectal cancer. Age, body mass index, and waist circumference were used as continuous variables. The family history group 0 = no and 1 = yes, and lifestyle group 1 = unhealthy lifestyle and 2 = healthy lifestyle. SNPs: Single nucleotide polymorphisms; IVW: Inverse variance weighted; MR: Mendelian randomization.