[Retracted] Improvement Effect of PERMA Model-Based Nursing Intervention plus Music Therapy on Patients with Acute Liver Failure Undergoing Plasma Exchange Therapy

Table 2

Clinical efficacy of two groups of patients (n (%)).

	Markedly effective	Effective	Ineffective	Overall response rate (%)
OG (n = 54)	27 (50.00)	21 (38.89)	6 (11.11)	88.89
CG (n = 46)	17 (36.96)	20 (43.48)	9 (19.57)	80.43
χ^2	—	—	—	1.392
	—	—	—	0.238