[Retracted] Clinical Efficacy of Interventional Therapy on Lower Extremity Arteriosclerosis Obliterans and Prognostic Factors

Table 3

Comparison of clinical efficacy between two groups after 3 years of therapy.

Group	Markedly effective	Effective	Ineffective	Deteriorated	Total effective rate
Conservative group ()	20	19	22	11	54.17%
Intervention group ()	18	12	15	5	60.00%
value					0.408
value					0.523