Clinical study of acupuncture combined with surface anesthesia using proparacaine in geriatric cataract phacoemulsification

Figure 2 Comparison of state anxiety inventory and Self-Rating Anxiety Scale scores between groups. A: SAI scores; B: SAS scores. ^aP < 0.05, ^bP > 0.05. SAS: Self-Rating Anxiety Scale; SAI: State anxiety inventory; CAMA: Compound acupuncture-medicine anesthesia; SA: Surface anesthesia.