A 47-year-old woman completed the State-Trait Anxiety Inventory (STAI) and scored 20. What does this score indicate?

Choice A reason: A score of 20 on the STAI is within the lower range, indicating minimal symptoms of anxiety. This suggests that the patient experiences occasional worry but it does not significantly interfere with her functioning. Choice B reason: Minor anxiety generally refers to slightly higher scores than 20, where anxiety is noticeable but manageable without substantial impairment. The STAI scoring system places a score of 20 below this threshold. Choice C reason: Moderate anxiety involves more consistent symptoms, including physiological arousal and difficulty concentrating, which would correspond to a higher STAI score than 20. Choice D reason: Severe anxiety represents intense and persistent anxiety with marked functional impairment, usually reflected in much higher STAI scores than 20.