polish this paragraph: When comparing Year 2 to the baseline period, the rate ratio for STAR is 0.4572, which is well below 1. The confidence interval (CI) for this ratio ranges from 0.265 to 0.7887, and it excludes 1. This indicates a statistically significant improvement in rates from the baseline to Year 2 (5.90 to 2.70). Notably, the rate ratio of 0.4572 suggests a reduction in event rates of nearly 55%, reflecting the substantial impact of the interventions implemented within the STAR program. Additionally, progress is evident when comparing Year 2 to Year 1, with STAR showing a rate ratio of 0.4817 and a confidence interval of 0.2715 to 0.8546. This result also indicates a statistically significant improvement and the positive trend observed in the STAR program. Nonetheless, the Year 1 to baseline comparison does not demonstrate statistically significant improvidence due to the Confidence Interval (0.5818, 1.548) including the integer of 1. However, there is still a numerical improvement of the PPA rate ratio decreasing from 5.90 to 5.60