Figure 3
From: Sequence variant at 4q25 near PITX2 associates with appendicitis
Effect of rs2129979 on appendicitis risk in Iceland. Age quintiles are shown on the x-axis, and odds ratio (OR) on the y-axis. The cases (N = 7,297) were stratified by age at diagnosis and logistic regression was performed per quintile with the same group of controls (N = 307,292), adjusting for sex and county. Each grey dot represents the OR of rs2129979 for individuals in the age group in question, and the error bars represent the 95% confidence intervals of the OR.
