The effect of successful TA on major cardiovascular events monitoring for 12 months Characteristics MACE after 12 months OR (95% CI) p No (n%) Yes (n%) Successful TA 63 (92, 6) 5 (7, 4) 0, 30 (0, 08 - 1, 19) 0, 080 Unsuccessful TA 19 (79, 2) 5 (20, 8) Figure 3.2.