Forest plot showing the odds ratios for the effects of the three baseline variables “patient age”, any “history of smoking”, and “qualifying event severity” on the incidence of stroke or death on the day of treatment (day 0), between day 1 and 30, or within 30 days in patients treated with stenting. ORs were estimated by three separate GLMMs (one for the day of treatment, one for day 1–30, and one for the full procedural period), each containing age, any history of smoking, and QE severity (stroke > TIA > ocular ischemia). CI=Confidence Interval; OR=Odds Ratio; QE=Qualifying event; GLMM=general linear mixed model.