Clinical Observation on the Treatment of Chronic Subjective Dizziness by the Herbal-Scraping Duplex Method Based on Holographic Theory

Table 2

Comparison of 3 groups of DHI score treatment efficiency (n (%)).

Group	Healed	Excellent	Improved	Ineffective	Total effective rate (%)
Group A (n = 60)	2	16	25	17	43 (71.67)
Group B (n = 60)	6	29	17	8	52 (86.67)
Group C (n = 60)	8	36	13	3	57 (95.00)
χ^2					12.773
					0.002

Compared with group A, .