What percentage of accuracy was found for the One Leg Stand test in the San Diego study?

The One Leg Stand test, as evaluated in the San Diego study, demonstrated a percentage of accuracy at 83%. This figure indicates that when properly administered, the test correctly identifies impaired individuals around 83% of the time, showcasing its effectiveness as a tool for law enforcement in assessing sobriety. The robust methodology used in the study likely contributed to its reliability, making it a valuable component of the Standardized Field Sobriety Tests (SFST). Other percentages, while close, do not reflect the specific findings of the San Diego study, which highlights the importance of using accurate data in law enforcement training and practices.